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Imran M, Khandvilkar A, Metkari S, Sachdeva G, Chaudhari U. Metformin ameliorates endometrial thickness in a rat model of thin endometrium. Clin Exp Pharmacol Physiol 2024; 51:e13862. [PMID: 38621769 DOI: 10.1111/1440-1681.13862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 03/10/2024] [Accepted: 03/28/2024] [Indexed: 04/17/2024]
Abstract
Metformin, a well-established anti-diabetic drug, is also used in managing various other metabolic disorders including polycystic ovarian syndrome (PCOS). There are evidences to show that metformin improves endometrial functions in PCOS women. However, fewer studies have explored the direct effects of metformin on endometrium. Previous in vitro studies have shown that therapeutic serum concentrations of metformin enhance endometrial epithelial cell proliferation. The present study was undertaken to investigate in vivo effects of metformin on endometrial proliferation in a rat model of thin endometrium. Toward this, a rat model of thin endometrium was developed. Metformin (0.1% or 1% w/v) was administrated orally for 15 days in rats with thin endometrium. Oral metformin administration for three consecutive estrous cycles (15 days) in the thin endometrium rat model led to an increase in endometrial thickness compared to sham endometrium. Histological analysis showed a significant increase in the number of endometrial glands (P < 0.05), stromal cells (P < 0.01) and blood vessels (P < 0.01) in metformin-treated (n = 10 in each group) uterine horns compared to sham (saline-treated) uterine horns in rats. The expression of proliferating cell nuclear antigen and vascular epithelial growth factor was found to be upregulated on treatment with 1% metformin-treated group (n = 7). However, pregnancy outcomes in the rats treated with metformin remained unaltered despite the restoration of endometrial thickness. In conclusion, the study demonstrated that metformin ameliorates endometrial thickness in a rat model of thin endometrium by increasing endometrial proliferation and angiogenesis, without restoration of embryo implantation.
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Affiliation(s)
- M Imran
- Cell Physiology and Pathology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
| | - Aditya Khandvilkar
- Cell Physiology and Pathology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
| | - Siddhanath Metkari
- Experimental Animal Facility, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
| | - Geetanjali Sachdeva
- Cell Physiology and Pathology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
| | - Uddhav Chaudhari
- Cell Physiology and Pathology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, India
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2
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Imran M, Puig‐Barbera J, Ortiz J, Lopez‐Gonzalez L, Dean A, Bonafede M, Haag M. Relative Effectiveness of the MF59®-Adjuvanted Influenza Vaccine Versus High-Dose and Non-Adjuvanted Influenza Vaccines in Preventing Cardiorespiratory Hospitalizations During the 2019-2020 US Influenza Season. Influenza Other Respir Viruses 2024; 18:e13288. [PMID: 38644564 PMCID: PMC11033326 DOI: 10.1111/irv.13288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 03/14/2024] [Accepted: 03/18/2024] [Indexed: 04/23/2024] Open
Abstract
BACKGROUND Adults ≥ 65 years of age have suboptimal influenza vaccination responses compared to younger adults due to age-related immunosenescence. Two vaccines were specifically developed to enhance protection: MF59-adjuvanted trivalent influenza vaccine (aIIV3) and high-dose egg-based trivalent influenza vaccine (HD-IIV3e). METHODS In a retrospective cohort study conducted using US electronic medical records linked to claims data during the 2019-2020 influenza season, we compared the relative vaccine effectiveness (rVE) of aIIV3 with HD-IIV3e and a standard-dose non-adjuvanted egg-based quadrivalent inactivated influenza vaccine (IIV4e) for the prevention of cardiorespiratory hospitalizations, including influenza hospitalizations. We evaluated outcomes in the "any" diagnosis position and the "admitting" position on the claim. A doubly robust methodology using inverse probability of treatment weighting and logistic regression was used to adjust for covariate imbalance. rVE was calculated as 100 * (1 - ORadjusted). RESULTS The study included 4,299,594 adults ≥ 65 years of age who received aIIV3, HD-IIV3e, or IIV4e. Overall, aIIV3 was associated with lower proportions of cardiorespiratory hospitalizations with diagnoses in any position compared to HD-IIV3e (rVE = 3.9% [95% CI, 2.7-5.0]) or IIV4e (9.0% [95% CI, 7.7-10.4]). Specifically, aIIV3 was more effective compared with HD-IIV3e and IIV4e in preventing influenza hospitalizations (HD-IIV3e: 9.7% [95% CI, 1.9-17.0]; IIV4e: 25.3% [95% CI, 17.7-32.2]). Consistent trends were observed for admitting diagnoses. CONCLUSION Relative to both HD-IIV3e and IIV4e, aIIV3 provided improved protection from cardiorespiratory or influenza hospitalizations.
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Affiliation(s)
| | | | - Justin R. Ortiz
- University of Maryland School of MedicineBaltimoreMarylandUSA
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Kim SA, Kim EB, Imran M, Shahzad K, Moon DH, Akhtar MS, Ameen S, Park SH. Naturally manufactured biochar materials based sensor electrode for the electrochemical detection of polystyrene microplastics. Chemosphere 2024; 351:141151. [PMID: 38199498 DOI: 10.1016/j.chemosphere.2024.141151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/28/2023] [Accepted: 01/06/2024] [Indexed: 01/12/2024]
Abstract
In recent times, microplastics have become a disturbance to both aquatic and terrestrial ecosystems and the ingestion of these particles can have severe consequences for wildlife, aquatic organisms, and even humans. In this study, two types of biochars were manufactured through the carbonization of naturally found starfish (SF-1) and aloevera (AL-1). The produced biochars were utilized as sensing electrode materials for the electrochemical detection of ∼100 nm polystyrene microplastics (PS). SF-1 and AL-1 based biochars were thoroughly analyzed in terms of morphology, structure, and composition. The detection of microplastics over biochar based electrodes was carried out by electrochemical studies. From electrochemical results, SF-1 based electrode exhibited the detection efficiency of ∼0.2562 μA/μM∙cm2 with detection limit of ∼0.44 nM whereas, a high detection efficiency of ∼3.263 μA/μM∙cm2 was shown by AL-1 based electrode and detection limit of ∼0.52 nM for PS (100 nm) microplastics. Process contributed to enhancing the sensitivity of AL-1 based electrode might associate to the presence of metal-carbon framework over biochar's surfaces. The AL-1 biochar electrode demonstrated excellent repeatability and detection stability for PS microplastics, suggesting the promising potential of AL-1 biochar for electrochemical microplastics detection.
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Affiliation(s)
- Shin-Ae Kim
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup 56212, Republic of Korea; Department of Nuclear Engineering, Hanyang University, Wangsimni-ro, Seongdong-gu, Seoul 222, Republic of Korea.
| | - Eun-Bi Kim
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeonbuk National University, Jeongeup 56212, Republic of Korea.
| | - M Imran
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeonbuk National University, Jeongeup 56212, Republic of Korea.
| | - Khurram Shahzad
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup 56212, Republic of Korea; Radiation Science, University of Science and Technology, Daejeon 34113, Republic of Korea.
| | - Deok Hyun Moon
- Department of Environmental Engineering, Chosun University, Gwangju 61452, Republic of Korea.
| | - M Shaheer Akhtar
- Graduate School of Integrated Energy-AI, Jeonbuk National University, Jeonju, 54896, Republic of Korea; Department of JBNU-KIST Industry-Academia Convergence Research, Jeonbuk National University, Jeonju, 54896, Republic of Korea.
| | - Sadia Ameen
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeonbuk National University, Jeongeup 56212, Republic of Korea.
| | - Sang Hyun Park
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup 56212, Republic of Korea; Radiation Science, University of Science and Technology, Daejeon 34113, Republic of Korea.
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4
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Kim RHJ, Pathak AK, Park JM, Imran M, Haeuser SJ, Fei Z, Mudryk Y, Koschny T, Wang J. Nano-compositional imaging of the lanthanum silicide system at THz wavelengths. Opt Express 2024; 32:2356-2363. [PMID: 38297768 DOI: 10.1364/oe.507414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/12/2023] [Indexed: 02/02/2024]
Abstract
Terahertz scattering-type scanning near-field optical microscopy (THz-sSNOM) provides a noninvasive way to probe the low frequency conductivity of materials and to characterize material compositions at the nanoscale. However, the potential capability of atomic compositional analysis with THz nanoscopy remains largely unexplored. Here, we perform THz near-field imaging and spectroscopy on a model rare-earth alloy of lanthanum silicide (La-Si) which is known to exhibit diverse compositional and structural phases. We identify subwavelength spatial variations in conductivity that is manifested as alloy microstructures down to much less than 1 μm in size and is remarkably distinct from the surface topography of the material. Signal contrasts from the near-field scattering responses enable mapping the local silicon/lanthanum content differences. These observations demonstrate that THz-sSNOM offers a new avenue to investigate the compositional heterogeneity of material phases and their related nanoscale electrical as well as optical properties.
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Earnist S, Nawaz S, Ullah I, Bhinder MA, Imran M, Rasheed MA, Shehzad W, Zahoor MY. Mitochondrial DNA diversity and maternal origins of Pakistani donkey. BRAZ J BIOL 2024; 84:e256942. [DOI: 10.1590/1519-6984.256942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/14/2021] [Indexed: 11/22/2022] Open
Abstract
Abstract Domestic donkey plays a key role as a draft animal in rural economy of Pakistan where its population is increasing every year. The complete mtDNA control region of forty randomly sampled donkeys was PCR- amplified and sequenced bi-directionally using specific primers. Distinct mtDNA haplotypes obtained in the current study (KY446001−KY446011) were subjected to haplotype (h) and nucleotide diversity (π) measures using DnaS as well as to phylogenetic, Network, and AMOVA analyses. There were a total 27 polymorphic sites present within 11 unique mtDNA haplotypes from the studied 40 animals from different regions. Neighbor-joining network and median-joining network both illustrated the splitting of all these haplotypes into two well-defined Nubian and Somali lineages, confirming African maternal origin of Pakistani domestic donkey. Diversity parameters h (0.967± 0.037) and π (0.02917± 0.00307) were found to reveal high levels of genetic diversity in Pakistani donkeys. AMOVA demonstrated only 1% of genetic differences between two mtDNA maternal lineages, pointing to lack of population substructure in Pakistani donkeys as is the case with worldwide domestic donkey population. Pakistani donkeys have African maternal origin and high levels of mtDNA diversity. High genetic diversity may be due to non-selective breeding and heteroplasmy. We herein provide the first report on mtDNA diversity of control region in Pakistani domestic donkey.
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Affiliation(s)
- S. Earnist
- University of Veterinary and Animal Sciences, Pakistan
| | - S. Nawaz
- University of Veterinary and Animal Sciences, Pakistan
| | - I. Ullah
- University of Veterinary and Animal Sciences, Pakistan
| | | | - M. Imran
- University of Veterinary and Animal Sciences, Pakistan
| | - M. A. Rasheed
- University of Veterinary and Animal Sciences, Pakistan
| | - W. Shehzad
- University of Veterinary and Animal Sciences, Pakistan
| | - M. Y. Zahoor
- University of Veterinary and Animal Sciences, Pakistan
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6
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Naz R, Khan MS, Hafeez A, Fazil M, Khan MN, Ali B, Javed MA, Imran M, Shati AA, Alfaifi MY, Elbehairi SEI, Ahmed AE. Assessment of phytoremediation potential of native plant species naturally growing in a heavy metal-polluted industrial soils. BRAZ J BIOL 2024; 84:e264473. [DOI: 10.1590/1519-6984.264473] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/25/2022] [Indexed: 12/18/2022] Open
Abstract
Abstract The present study was carried out in Hayat Abad Industrial Estate located in Peshawar to assess the levels of cadmium (Cd) that were present in the soil as well as the plant parts (Roots and shoots). To evaluate the phytoremediation potential of the plants different factors i.e. Bioconcentration Factor (BCF), Translocation Factor (TF), and Bioaccumulation Coefficient were determined. These plants were grown in their native habitats (BAC). We have analysed, cadmium concentration from soil which are collected from 50 different locations ranged from 11.54 mg/Kg (the lowest) to 89.80 mg/Kg (highest). The maximum concentration (89.80 mg/Kg) of cadmium was found in HIE-ST-16L Marble City and HIE-ST-7 Bryon Pharma (88.51 mg/Kg) while its minimum concentration (12.47 mg/Kg) were detected in the soil of Site (HIE-ST-14L Royal PVC Pipe) and (11.54 mg/Kg) at the site (HIE-ST-11 Aries Pharma). Most plant species showed huge potential for plant based approaches like phyto-extraction and phytoremediation. They also showed the potential for phyto-stabilization as well. Based on the concentration of cadmium the most efficient plants for phytoextraction were Cnicus benedictus, Parthenium hysterophorus, Verbesina encelioides, Conyza canadensis, Xanthium strumarium, Chenopodium album, Amaranthus viridis, Chenopodiastrum murale, Prosopis juliflora, Convolvulus arvensis, Stellaria media, Arenaria serpyllifolia, Cerastium dichotomum, Chrozophora tinctoria, Mirabilis jalapa, Medicago polymorpha, Lathyrus aphaca, Dalbergia sissoo, Melilotus indicus and Anagallis arvensis. The cadmium heavy metals in the examined soil were effectively removed by these plant species. Cerastium dichotomum, and Chenopodium murale were reported to be effective in phyto-stabilizing Cd based on concentrations of selected metals in roots and BCFs, TFs, and BACs values.
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Affiliation(s)
- R. Naz
- Islamia College, Pakistan
| | | | | | | | - M. N. Khan
- Islamia College, Pakistan; The University of Agriculture, Pakistan
| | - B. Ali
- Quaid-i-Azam University, Pakistan
| | | | | | | | | | - S. E. I. Elbehairi
- King Khalid University, Saudi Arabia; Egyptian Organization for Biological Products and Vaccines – VACSERA Holding Company, Egypt
| | - A. E. Ahmed
- King Khalid University, Saudi Arabia; South Valley University, Egypt
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7
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Zahid B, Akhtar R, Ahmed QA, Akram Q, Yasmeen R, Ateeq MK, Raza M, Rizwan HM, Iqbal Z, Saleem MM, Imran M. Clinico-pathological assessment of virulent Newcastle Disease Virus in ducks. BRAZ J BIOL 2024; 84:e250607. [DOI: 10.1590/1519-6984.250607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 08/12/2021] [Indexed: 08/30/2023] Open
Abstract
Abstract Newcastle disease (ND) is an infectious, highly contagious and lethal disease of avian species. It is considered that ducks are natural reservoir or carrier for Newcastle disease virus (NDV) and are resistant against different strains of NDV. Current study was designed to evaluate the pathogenesis of Newcastle disease in domestic ducks through histopathology, immunohistochemistry (IHC) and serum biochemical changes. For this purpose, eighty ducks were reared for 42 days and divided in two groups A and B. Ducks in group A were challenged with (NDV) at rate of 0.1 ml of ELD50 (virus titer 107.32/100µl) on second week of age, whereas Group B was control negative. Splenomegaly, atrophy of thymus and necrotic lesion in kidney were observed on 9th day of post infection. Hepatic degeneration and mononuclear cell infiltration were noticed in proventriculus and intestine in challenged ducks. Viral antigen detected in lungs, intestine, proventriculus and lymphoid organs of infected ducks through IHC. Albumin and total protein values were significantly low in infected groups A as compared to control group B. ALT, AST, and ALP values were significantly high in infected group A. On 5th and 7th day of post infection oropharyngeal swabs were negative for NDV and cloacal swabs were positive for NDV through Reverse transcriptase polymerase chain reaction. It is concluded that ducks are susceptible to NDV and virulent strain of NDV caused disease in ducks.
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Affiliation(s)
- B. Zahid
- University of Veterinary and Animal Sciences, Pakistan
| | | | | | - Q. Akram
- University of Veterinary and Animal Sciences, Pakistan
| | - R. Yasmeen
- University of Veterinary and Animal Sciences, Pakistan
| | - M. K. Ateeq
- University of Veterinary and Animal Sciences, Pakistan
| | - M. Raza
- University of Veterinary and Animal Sciences, Pakistan
| | - H. M. Rizwan
- University of Veterinary and Animal Sciences, Pakistan
| | - Z. Iqbal
- University of Veterinary and Animal Sciences, Pakistan
| | - M. M. Saleem
- University of Veterinary and Animal Sciences, Pakistan
| | - M. Imran
- University of Veterinary and Animal Sciences, Pakistan
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Ukoba M, Diemuodeke E, Briggs T, Imran M, Ojapah M, Owebor K, Nwachukwu C, Aminu M, Okedu K, Kalam A, Colak I. Optimal sites for agricultural and forest residues energy conversion plant using geographic information system. Heliyon 2023; 9:e19660. [PMID: 37809719 PMCID: PMC10558914 DOI: 10.1016/j.heliyon.2023.e19660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/29/2023] [Accepted: 08/29/2023] [Indexed: 10/10/2023] Open
Abstract
The Federal Government of Nigeria (FGN) has committed to net-zero emission development pathways to respond to the Paris Agreement adopted in 2015. However, the country is in dire need of energy to support its developmental ambitions. Therefore, it is necessary to consider green energy technologies to support both socioeconomic development and to meet the FGN's emission reduction target. In view of this, the current work presents the optimal sites for bioenergy plants in a state in Nigeria using Geographic Information System (GIS). Key findings suggest that 62.03 PJ/yr and 4.12 PJ/yr of energy could be derived from crop residues and forest residues, respectively, to support the state's bioenergy development. The crop residues considered include plantain (stem), oil palm (shell and fibre), maize (stalks) and cassava (peel and stalks). Six criteria were used in selecting the optimal sites, and include biomass residue distribution, settlement, road accessibility, nearness to waterline, slope and aspect. These criteria were incorporated into the ArcGIS platform through the weighted overlay tool. Strategically, the analysis presents seven sites for biomass plants to sustainably meet part of the energy needs. The efforts of the current work which supports not less than three SDGs-SDG 7 (Clean and Affordable Energy), SDG 12 (Responsible Consumption and Production) and SDG 13 (Climate Action), will assist policymakers in Nigeria to make appropriate policies within the climate change space.
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Affiliation(s)
- M.O. Ukoba
- Energy and Thermofluids Research Group, Department of Mechanical Engineering, University of Port Harcourt, PMB 5323, Choba, Port Harcourt, Rivers State, Nigeria
| | - E.O. Diemuodeke
- Energy and Thermofluids Research Group, Department of Mechanical Engineering, University of Port Harcourt, PMB 5323, Choba, Port Harcourt, Rivers State, Nigeria
| | - T.A. Briggs
- Energy and Thermofluids Research Group, Department of Mechanical Engineering, University of Port Harcourt, PMB 5323, Choba, Port Harcourt, Rivers State, Nigeria
| | - M. Imran
- Department of Mechanical, Biomedical and Design Engineering, College of Engineering and Physical Sciences, Aston University, Birmingham, B4 7ET, UK
| | - M.M. Ojapah
- Energy and Thermofluids Research Group, Department of Mechanical Engineering, University of Port Harcourt, PMB 5323, Choba, Port Harcourt, Rivers State, Nigeria
| | - K. Owebor
- Energy and Thermofluids Research Group, Department of Mechanical Engineering, University of Port Harcourt, PMB 5323, Choba, Port Harcourt, Rivers State, Nigeria
- Department of Mechanical Engineering, Delta State University, Abraka–Oleh Campus, Abraka, Delta State, Nigeria
| | - C. Nwachukwu
- Energy and Thermofluids Research Group, Department of Mechanical Engineering, University of Port Harcourt, PMB 5323, Choba, Port Harcourt, Rivers State, Nigeria
| | - M.D. Aminu
- Clean Air Task Force, Boston, MA, 02109, United States
| | - K.E. Okedu
- Smart Energy Research Unit, Victoria University, Ballarat Road, Footscray, 3011, Melbourne, Australia
- Electrical and Electronic Engineering Department, Nisantasi University, Istanbul, Turkey
| | - A. Kalam
- Smart Energy Research Unit, Victoria University, Ballarat Road, Footscray, 3011, Melbourne, Australia
| | - I. Colak
- Electrical and Electronic Engineering Department, Nisantasi University, Istanbul, Turkey
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Imran M, Puig-Barbera J, Ortiz JR, Lopez-Gonzalez L, Dean A, Bonafede M, Haag M. Relative Effectiveness of the Cell-Based Quadrivalent Influenza Vaccine in Preventing Cardiorespiratory Hospitalizations in Adults Aged 18-64 Years During the 2019-2020 US Influenza Season. Open Forum Infect Dis 2023; 10:ofad304. [PMID: 37496602 PMCID: PMC10368203 DOI: 10.1093/ofid/ofad304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/05/2023] [Indexed: 07/28/2023] Open
Abstract
Background The mammalian cell-based quadrivalent inactivated influenza vaccine (IIV4c) has advantages over egg-based quadrivalent inactivated influenza vaccine (IIV4e), as production using cell-derived candidate viruses eliminates the opportunity for egg adaptation. This study estimated the relative vaccine effectiveness (rVE) of IIV4c versus IIV4e in preventing cardiorespiratory hospitalizations during the 2019-2020 US influenza season. Methods We conducted a retrospective cohort study using electronic medical records linked to claims data of US individuals aged 18-64 years. We assessed rVE against cardiorespiratory hospitalizations and against subcategories of this outcome, including influenza, pneumonia, myocardial infarction and ischemic stroke, and respiratory hospitalizations. We used a doubly robust inverse probability of treatment weighting and logistic regression model to obtain odds ratios (ORs; odds of outcome among IIV4c recipients/odds of outcome among IIV4e recipients) adjusted for age, sex, race, ethnicity, geographic region, vaccination week, health status, frailty, and healthcare resource utilization. rVE was calculated as 100(1 - ORadjusted). Results In total, 1 491 097 individuals (25.2%) received IIV4c, and 4 414 758 (74.8%) received IIV4e. IIV4c was associated with lower odds of cardiorespiratory (rVE, 2.5% [95% confidence interval, 0.9%-4.1%]), respiratory (3.7% [1.5%-5.8%]), and influenza (9.3% [0.4%-17.3%]) hospitalizations among adults 18-64 years of age. No difference was observed for the other outcomes. Conclusions This real-world study conducted for the 2019-2020 season demonstrated that vaccination with IIV4c was associated with fewer cardiorespiratory, respiratory, and influenza hospitalizations compared with IIV4e.
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Affiliation(s)
- Mahrukh Imran
- Correspondence: Mahrukh Imran, MScPH, CSL Seqirus, Ste 504, 16766 TransCanada Hwy, Kirkland, QC H9H 4M7, Canada ()
| | | | - Justin R Ortiz
- University of Maryland School of Medicine, Baltimore, Maryland, USA
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Baz S, Ikram M, Haider A, Shahzadi A, Ul-Hamid A, Nabgan W, Haider J, Imran M, Alshahrani T, Medina F, Imran M. Facile Synthesis of Vanadium Oxide/Carbon Spheres-Doped Nickel Oxide Functioned as a Nanocatalyst and Bactericidal Behavior with Molecular Docking Analysis. ACS Omega 2023; 8:19474-19485. [PMID: 37305260 PMCID: PMC10249084 DOI: 10.1021/acsomega.3c00604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/08/2023] [Indexed: 06/13/2023]
Abstract
Vanadium oxide (V2O5) and carbon spheres (Cs)-doped NiO2 nanostructures (NSs) were prepared using the co-precipitation approach. Several spectroscopic and microscopic techniques, including X-ray diffraction (XRD), UV-vis, FTIR, TEM, and HR-TEM investigations, were used to describe the as-synthesized NSs. The XRD pattern exhibited the hexagonal structure, and the crystallite size of pristine and doped NSs was calculated as 29.3, 32.8, 25.79, and 45.19 nm, respectively. The control sample (NiO2) showed maximum absorption at 330 nm, and upon doping, a redshift was observed, leading to decreased band gap energy from 3.75 to 3.59 eV. TEM of NiO2 shows agglomerated nonuniform nanorods exhibited with various nanoparticles without a specific orientation; a higher agglomeration was observed upon doping. The (4 wt %) V2O5/Cs-doped NiO2 NSs served as superior catalysts with a 94.21% MB reduction in acidic media. The significant antibacterial efficacy was estimated against Escherichia coli by measuring the zone of inhibition (3.75 mm). Besides their bactericidal analysis, V2O5/Cs-doped NiO2 was shown to have a binding score of 6.37 for dihydrofolate reductase and a binding score of 4.31 for dihydropteroate synthase in an in silico docking study of E. coli.
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Affiliation(s)
- Shair Baz
- Solar
Cell Applications Research Lab, Department of Physics, Government College University Lahore, Lahore 54000, Punjab, Pakistan
| | - Muhammad Ikram
- Solar
Cell Applications Research Lab, Department of Physics, Government College University Lahore, Lahore 54000, Punjab, Pakistan
| | - Ali Haider
- Department
of Clinical Sciences, Faculty of Veterinary and Animal Sciences, Muhammad Nawaz Shareef, University of Agriculture, 66000 Multan, Punjab, Pakistan
| | - Anum Shahzadi
- Faculty
of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
| | - Anwar Ul-Hamid
- Core
Research Facilities, King Fahd University
of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Walid Nabgan
- Departament
d’Enginyeria Química, Universitat
Rovira i Virgili, Av Països Catalans 26, 43007 Tarragona, Spain
| | - Junaid Haider
- Tianjin
Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - M. Imran
- Department
of Chemistry, Government College University
Faisalabad, Pakpattan
Road, Sahiwal, Punjab 57000, Pakistan
| | - Thamraa Alshahrani
- Department
of Physics, College of Sciences, Princess
Nourah bint Abdulrahman University (PNU), P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Francisco Medina
- Departament
d’Enginyeria Química, Universitat
Rovira i Virgili, Av Països Catalans 26, 43007 Tarragona, Spain
| | - Muhammad Imran
- Solar
Cell Applications Research Lab, Department of Physics, Government College University Lahore, Lahore 54000, Punjab, Pakistan
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Wu Y, Levis B, Daray FM, Ioannidis JPA, Patten SB, Cuijpers P, Ziegelstein RC, Gilbody S, Fischer FH, Fan S, Sun Y, He C, Krishnan A, Neupane D, Bhandari PM, Negeri Z, Riehm KE, Rice DB, Azar M, Yan XW, Imran M, Chiovitti MJ, Boruff JT, McMillan D, Kloda LA, Markham S, Henry M, Ismail Z, Loiselle CG, Mitchell ND, Al-Adawi S, Beck KR, Beraldi A, Bernstein CN, Boye B, Büel-Drabe N, Bunevicius A, Can C, Carter G, Chen CK, Cheung G, Clover K, Conroy RM, Costa-Requena G, Cukor D, Dabscheck E, De Souza J, Downing M, Feinstein A, Ferentinos PP, Flint AJ, Gallagher P, Gandy M, Grassi L, Härter M, Hernando A, Jackson ML, Jenewein J, Jetté N, Julião M, Kjærgaard M, Köhler S, König HH, Krishna LKR, Lee Y, Löbner M, Loosman WL, Love AW, Löwe B, Malt UF, Marrie RA, Massardo L, Matsuoka Y, Mehnert A, Michopoulos I, Misery L, Nelson CJ, Ng CG, O'Donnell ML, O'Rourke SJ, Öztürk A, Pabst A, Pasco JA, Peceliuniene J, Pintor L, Ponsford JL, Pulido F, Quinn TJ, Reme SE, Reuter K, Riedel-Heller SG, Rooney AG, Sánchez-González R, Saracino RM, Schellekens MPJ, Scherer M, Benedetti A, Thombs BD, Et Al. Comparison of the accuracy of the 7-item HADS Depression subscale and 14-item total HADS for screening for major depression: A systematic review and individual participant data meta-analysis. Psychol Assess 2023; 35:95-114. [PMID: 36689386 DOI: 10.1037/pas0001181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The seven-item Hospital Anxiety and Depression Scale Depression subscale (HADS-D) and the total score of the 14-item HADS (HADS-T) are both used for major depression screening. Compared to the HADS-D, the HADS-T includes anxiety items and requires more time to complete. We compared the screening accuracy of the HADS-D and HADS-T for major depression detection. We conducted an individual participant data meta-analysis and fit bivariate random effects models to assess diagnostic accuracy among participants with both HADS-D and HADS-T scores. We identified optimal cutoffs, estimated sensitivity and specificity with 95% confidence intervals, and compared screening accuracy across paired cutoffs via two-stage and individual-level models. We used a 0.05 equivalence margin to assess equivalency in sensitivity and specificity. 20,700 participants (2,285 major depression cases) from 98 studies were included. Cutoffs of ≥7 for the HADS-D (sensitivity 0.79 [0.75, 0.83], specificity 0.78 [0.75, 0.80]) and ≥15 for the HADS-T (sensitivity 0.79 [0.76, 0.82], specificity 0.81 [0.78, 0.83]) minimized the distance to the top-left corner of the receiver operating characteristic curve. Across all sets of paired cutoffs evaluated, differences of sensitivity between HADS-T and HADS-D ranged from -0.05 to 0.01 (0.00 at paired optimal cutoffs), and differences of specificity were within 0.03 for all cutoffs (0.02-0.03). The pattern was similar among outpatients, although the HADS-T was slightly (not nonequivalently) more specific among inpatients. The accuracy of HADS-T was equivalent to the HADS-D for detecting major depression. In most settings, the shorter HADS-D would be preferred. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Yin Wu
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Brooke Levis
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Federico M Daray
- Institute of Pharmacology, School of Medicine, University of Buenos Aires
| | | | - Scott B Patten
- Department of Community Health Sciences, University of Calgary
| | - Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit
| | | | - Simon Gilbody
- Department of Health Sciences, Hull York Medical School, University of York
| | - Felix H Fischer
- Department of Psychosomatic Medicine, Charité-Universitätsmedizin Berlin
| | - Suiqiong Fan
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Ying Sun
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Chen He
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Ankur Krishnan
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Dipika Neupane
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | | | - Zelalem Negeri
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Kira E Riehm
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Danielle B Rice
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Marleine Azar
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Xin Wei Yan
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | | | - Jill T Boruff
- Schulich Library of Physical Sciences, Life Sciences, and Engineering, McGill University
| | - Dean McMillan
- Department of Health Sciences, Hull York Medical School, University of York
| | | | - Sarah Markham
- Department of Biostatistics and Health Informatics, King's College London
| | - Melissa Henry
- Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Zahinoor Ismail
- Hotchkiss Brain Institute and O'Brien Institute for Public Health, University of Calgary
| | | | | | - Samir Al-Adawi
- Department of Behavioural Medicine, College of Medicine & Health Sciences, Sultan Qaboos University
| | - Kevin R Beck
- Department of Psychiatry, Singapore General Hospital, Singapore
| | - Anna Beraldi
- kbo Lech-Mangfall-Klinik für Psychatrie, Psychotherapie und Psychsomatik, Garmisch-Partenkirchen
| | | | - Birgitte Boye
- Department of Behavioural Medicine, University of Oslo
| | | | | | - Ceyhun Can
- Adana City Training and Research Hospital
| | - Gregory Carter
- School of Medicine and Public Health, University of Newcastle
| | - Chih-Ken Chen
- Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Chang Gung University College of Medicine
| | - Gary Cheung
- Department of Psychological Medicine, University of Auckland
| | - Kerrie Clover
- Centre for Brain and Mental Health Research, University of Newcastle
| | - Ronán M Conroy
- Division of Population Health Sciences, Royal College of Surgeons in Ireland
| | - Gema Costa-Requena
- Department of Psychiatry, Clinical Psychology, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Centro de Investigacióo Biomédica en Red de Salud Mental
| | | | | | | | | | | | - Panagiotis P Ferentinos
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens
| | | | | | - Milena Gandy
- The School of Psychological Sciences, Macquarie University
| | - Luigi Grassi
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara
| | - Martin Härter
- Department of Medical Psychology, University Medical Center Hamburg, University of Hamburg
| | | | | | - Josef Jenewein
- Department of Medical Psychology and Psychotherapy, Medical University of Graz
| | - Nathalie Jetté
- Department of Neurology, Icahn School of Medicine at Mount Sinai
| | - Miguel Julião
- Equipa Comunitária de Suporte em Cuidados Paliativos de Sintra
| | - Marie Kjærgaard
- Endocrinology Research Group, Medical Clinic, University Hospital of North Norway
| | - Sebastian Köhler
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf
| | | | - Yu Lee
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine
| | - Margrit Löbner
- Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig
| | | | | | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf
| | - Ulrik F Malt
- Department of Research and Education Division of Surgery and Clinical Neuroscience, University of Oslo
| | - Ruth Ann Marrie
- Department of Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba
| | - Loreto Massardo
- Centro de Biología Celular y Biomedicina, Facultad de Medicina y Ciencia, Universidad San Sebastián
| | - Yutaka Matsuoka
- Division of Health Care Research, Center for Public Health Sciences, National Cancer Center
| | - Anja Mehnert
- Department of Medical Psychology and Medical Sociology, University of Leipzig
| | - Ioannis Michopoulos
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens
| | | | - Christian J Nelson
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center
| | - Chong Guan Ng
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya
| | | | | | | | - Alexander Pabst
- Institute of Social Medicine, Occupational Health and Public Health, Medical Faculty, University of Leipzig
| | - Julie A Pasco
- The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University
| | - Jurate Peceliuniene
- Faculty of Medicine, Clinic of Internal Diseases, Family Medicine and Oncology, Vilnius University
| | - Luis Pintor
- Instituto de Investigaciones Biomédicas Augusto Pi i Sunyer
| | | | | | - Terence J Quinn
- Institute of Cardiovascular and Medical Sciences, University of Glasgow
| | - Silje E Reme
- Department of Psychology, Faculty of Social Sciences, University of Oslo
| | - Katrin Reuter
- Private Practice for Psychotherapy and Psycho-oncology, Freiburg, Baden-Württemberg
| | - Steffi G Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health, Medical Faculty, University of Leipzig
| | | | - Roberto Sánchez-González
- Department of Psychiatry, Institut de Neuropsiquiatria i Addiccions, Centre Emili Mira, Parc de Salut Mar
| | - Rebecca M Saracino
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center
| | | | - Martin Scherer
- Institute of Primary Medical Care, University Medical Center Hamburg-Eppendorf
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital
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Imran M, Kim EB, Akhtar MS, Umar A, Kwak DH, Ameen S, Baskoutas S. Catalytic oxidation of ibuprofen over bulk heterojunction photocatalysts based on conjugated donor-acceptor configured benzoselenadiazole molecule. Environ Res 2023; 216:114712. [PMID: 36334832 DOI: 10.1016/j.envres.2022.114712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/23/2022] [Accepted: 10/30/2022] [Indexed: 06/16/2023]
Abstract
The use of photocatalysts for acquiring direct photon energy from sunlight is a promising way to clean the environment, particularly the remediation of contaminants from water. In this work, firstly π-conjugated organic semiconductor configuring benzoselenadiazole, 4-(3,5-bis(trifluoromethyl) phenyl)-7-(5'-hexyl-[2,2'-bithiophen]-5-yl)-benzo [c] (Kümmerer, 2009; Chen et al., 2018; Randeep et al., 201) selenadiazole, abbreviated as (RTh-Se-F), was synthesized. The designed RTh-Se-F with an extended π-conjugation showed good optical properties in the visible region and estimated a low optical band gap of ∼2.02 eV . The molecular orbitals i.e. HOMO (-5.33 eV) and LUMO (-3.31 eV) for RTh-Se-F organic semiconductor were suitably aligned to energy levels of (Madhavan et al., 2010Madhavan et al., 2010)-Phenyl-C71-butyric acid methyl esters (PC71BM) which resulted in the broadening of absorption and covering of entire visible region. RTh-Se-F was integrated with varied weight percentages (wt %) of PC71BM to obtain bulk heterojunction (BHJ) and applied as efficient visible light driven BHJ photocatalyst for an effective oxidation of ibuprofen. RTh-Se-F@PC71BM (1:2, wt %) BHJ photocatalyst showed the superior ibuprofen degradation of ∼93% within 90 min under visible light illumination. The maximum degradation rate by BHJ photocatalyst might be accredited to the broadening of absorption capacity and improved lifetime of photogenerated electron-hole pairs which might be resulted from high absorption properties of RTh-Se-F organic semiconductor.
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Affiliation(s)
- M Imran
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeongeup Campus, Jeonbuk National University, 56212, Republic of Korea; Department of Bioactive Material Sciences, Jeonbuk National University, Jeonju, Republic of Korea
| | - Eun-Bi Kim
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeongeup Campus, Jeonbuk National University, 56212, Republic of Korea
| | - M Shaheer Akhtar
- New & Renewable Energy Material Development Center (NewREC), Jeonbuk National University, Jeonbuk, Republic of Korea.
| | - Ahmad Umar
- Department of Chemistry, Faculty of Science and Arts and Promising Centre for Sensors and Electronic Devices (PCSED), Najran University, Najran, 11001, Saudi Arabia; Department of Materials Science and Engineering, The Ohio State University, Columbus, OH, 43210, USA.
| | - Dong-Heui Kwak
- Department of Bioactive Material Sciences, Jeonbuk National University, Jeonju, Republic of Korea; Environmental Engineering Laboratory, Department of Bio-Convergence Science, Jeongeup Campus, Jeonbuk National University, 56212, Republic of Korea
| | - Sadia Ameen
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeongeup Campus, Jeonbuk National University, 56212, Republic of Korea.
| | - Sotirios Baskoutas
- Department of Materials Science, University of Patras, 26504, Patras, Greece.
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Imran M, Sachdeva G, Menon S, Das D, Davuluri S, Acharya K, Chaudhari U. Therapeutic metformin concentrations positively regulate proliferation in endometrial epithelial cells via mTOR activation and augmented mitochondrial strength. Can J Physiol Pharmacol 2023; 101:52-64. [PMID: 36322951 DOI: 10.1139/cjpp-2022-0307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Metformin, an antidiabetic drug, has recently been repositioned in the treatment of several nondiabetic disorders, including reproductive disorders such as polycystic ovarian syndrome, where it improves endometrial functions. In vitro studies employing supratherapeutic concentrations (5-20 mmol/L) of metformin have reported antiproliferative effects on endometrial epithelial and stromal cells. However, animal and human studies have revealed that therapeutic serum concentrations of metformin range between 20 and 70 µmol/L. In the present study, the effect of therapeutic concentrations of metformin was studied on endometrial epithelial cells (EECs). Therapeutic concentrations of metformin induced proliferation in Ishikawa and HEC-1A cells. The proliferation of EECs was found to be mammalian target of rapamycin (mTOR) dependent. Interestingly, therapeutic metformin concentrations were not able to activate the classical AMP-activated protein kinase (AMPK) signaling. On the contrary, supratherapeutic metformin concentration (10 mmol/L) inhibited mTOR and activated AMPK signaling. Microarray analysis of metformin-treated HEC-1A cells revealed dose-dependent differential effects on biological pathways associated with translation, ribosomal RNA processing, mitochondrial translation, and cell proliferation. Therapeutic concentrations of metformin upregulated mitochondrial number as demonstrated by increased MitoTracker™ Red staining and enhanced succinate dehydrogenase expression; however, higher concentration (10 mmol/L) abrogated the same. Our results suggest that therapeutic concentrations of metformin augment mitochondrial strength and induce mTOR-dependent endometrial cell proliferation.
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Affiliation(s)
- M Imran
- Cell Physiology and Pathology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
| | - Geetanjali Sachdeva
- Cell Physiology and Pathology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
| | - Shyla Menon
- Stem Cell Biology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
| | - Dhanjit Das
- Stem Cell Biology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
| | | | - Kshitish Acharya
- Shodhaka Life Sciences Pvt. Ltd., Bengaluru, Karnataka, India.,Institute of Bioinformatics and Applied Biotechnology (IBAB), Bengaluru, Karnataka, India
| | - Uddhav Chaudhari
- Cell Physiology and Pathology Laboratory, ICMR-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
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Khan HN, Imran M, Sanaullah I, Ullah Khan I, Sabri AN, Naseem S, Riaz S. In Vivo biodistribution, antioxidant and hemolysis tendency of superparamagnetic iron oxide nanoparticles – potential anticancer agents. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Danish Z, Altaf Hussain RM, Ijaz H, Mughal S, Saeed H, Aslam I, Qureshi J, Razaque G, Imran M, Khan A, Abdel-Daim MM. Formulation, optimization and in vitro evaluation of sustained release oral hydrogels of diacerein to treat arthritis. Pak J Pharm Sci 2023; 36:39-49. [PMID: 36967495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
The current study is aimed to formulate pH responsive polymeric hydrogels. Potassium per sulphate and Methylene bis acrylamide were employed as initiator and cross linker respectively. To determine the effect of substrate on degree of cross linking different ratios of the acrylic acid (AA), potassium per sulphate (KPS) and methylenebisacrylamide (MBA) were used. Swelling experiments were conducted in both basic and acidic media. Phosphate buffer of pH 7.4 and 0.1N HCl solution were used for swelling experiment of hydrogels. The hydrogels were more responsive towards basic medium as compared to acidic environment. Formulations were also evaluated for In vitro evaluation. Diacerein was selected model drug for hydrogel. Release pattern of the diacerein was studied both in acidic (0.1N HCl solution) and basic medium. Percentage drug release from M3 formulation showed as cross linker concentration increase (0.03%) drug release decrease Hydrogel samples were characterized by FTIR to confirm the functional groups of the hydrogels and their components and scanning electron spectroscopy (SEM) was performed to characterize the structure or morphology of the hydrogels. Finally, the dissolution studies were performed to evaluate the sustain release property of the hydrogel samples. Results show that all formulations of hydrogels are pH-sensitive and follow zero-order kinetics for drug release. Hence, optimized nexus (M3) serves as excellent carrier for target drug delivery.
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Affiliation(s)
- Zeeshan Danish
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | | | - Hira Ijaz
- Department of Pharmacy, Pak-Austria Fachhochschule: Institute of Applied Sciences and Technology, Haripur, Pakistan
| | - Sameet Mughal
- Department of Pharmacy, Pak-Austria Fachhochschule: Institute of Applied Sciences and Technology, Haripur, Pakistan
| | - Hamid Saeed
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Iram Aslam
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Junaid Qureshi
- Department of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Ghulam Razaque
- Department of Pharmacy Bakochistan University, Quetta, Pakistan
| | - M Imran
- Department of Chemistry, University of the Punjab, Lahore, Pakistan
| | - Amjad Khan
- Department of Chemistry, The University of Oxford, England
| | - Mohamed M Abdel-Daim
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, Jeddah, Saudi Arabia/Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
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Imran M, Ortiz JR, McLean HQ, Fisher L, O’Brien D, Bonafede M, Mansi JA, Boikos C. Relative Effectiveness of Cell-Based Versus Egg-Based Quadrivalent Influenza Vaccines in Adults During the 2019-2020 Influenza Season in the United States. Open Forum Infect Dis 2022; 9:ofac532. [PMID: 36320195 PMCID: PMC9605706 DOI: 10.1093/ofid/ofac532] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 10/11/2022] [Indexed: 11/23/2022] Open
Abstract
Background Mutations occurring during egg-based influenza vaccine production may affect vaccine effectiveness. The mammalian cell-based quadrivalent inactivated influenza vaccine (IIV4c) demonstrated improved protection relative to egg-based vaccines in prior seasons. This study estimated the relative vaccine effectiveness (rVE) of IIV4c versus standard-dose egg-based quadrivalent inactivated influenza vaccine (IIV4e) in preventing influenza-related medical encounters (IRMEs) in the 2019–2020 US influenza season. Methods This retrospective cohort study was conducted using a dataset linking electronic medical records with medical and pharmacy claims data among individuals ≥18 years vaccinated with IIV4c or IIV4e during 2019–2020. A doubly robust inverse probability of treatment weighting model was used to obtain odds ratios (ORs) adjusted for age, sex, race, ethnicity, region, vaccination week, health status, frailty, and baseline healthcare resource utilization. rVE was calculated by (1 – OR) × 100. An exploratory analysis evaluated IRMEs in inpatient and outpatient settings separately. Results The final study cohort included 1 499 215 IIV4c and 4 126 263 IIV4e recipients ≥18 years of age. Fewer IRMEs were reported in individuals with recorded IIV4c versus IIV4e. The rVE for IIV4c versus IIIV4e for any IRME was 9.5% (95% confidence interval [CI], 7.9%–11.1%). Inpatient and outpatient rVEs were 5.7% (95% CI, 2.1%–9.2%) and 11.4% (95% CI, 9.5%–13.3%), respectively. In age subgroup analyses, rVEs favored IIV4c except in adults aged ≥65 years. Conclusions Adults vaccinated with IIV4c had a lower risk of IRMEs versus IIV4e recipients in the 2019–2020 US influenza season. These results support IIV4c as a potentially more effective public health measure against influenza than egg-based vaccines.
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Affiliation(s)
| | - Justin R Ortiz
- University of Maryland School of Medicine , Baltimore, MD , USA
| | - Huong Q McLean
- Marshfield Clinic Research Institute , Marshfield, Wisconsin , USA
| | - Lauren Fisher
- Veradigm , USA, Kirkland, Quebec, CA, During Study Conduct
| | - Dan O’Brien
- Veradigm , USA, Kirkland, Quebec, CA, During Study Conduct
| | | | - James A Mansi
- Seqirus Inc. , Kirkland, Quebec, CA, During Study Conduct
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Nazir N, Imran M, Bodlah I, Mahmood K, Khan MR, Osman K, Rasool A, Usman M, Din AU. Distribution, host range and toxicity assessment of different insecticides on Bactrocera diversa Coquillett, 1904 (Diptera: Tephritidae). BRAZ J BIOL 2022; 84:e263261. [PMID: 36102373 DOI: 10.1590/1519-6984.263261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 08/07/2022] [Indexed: 06/15/2023] Open
Abstract
The present study was conducted to investigate the array of hosts, distribution and to evaluate the toxicity of four insecticides: imidacloprid, fipronil, cypermethrin and chlorpyrifos alone and in combination against 3rd instar maggot and adult stage of fruit fly Bactrocera diversa Coquillett, 1904 (Diptera: Tephritidae) during 2021. B. diversa maggots were found vigorously feeding inside the cucurbit hosts (pumpkin, cucumber, bitter gourd, watermelon, round melon, bottle gourd) collected from different localities of Poonch division of Azad Jammu & Kashmir, Pakistan, and this species is reported for the first time as new record to this region. Susceptibilities of B. diversa to insecticides were evaluated using topical method. Mortality was checked after 3, 6, 8 and 24h of exposure. Cypermethrin was most effective to kill 50% of both larval and adult stage with least LC50 [7.2(1.040±0.214), 17.4(0.748±0.193)], respectively followed by imidacloprid. Imidacloprid most effectively killed 90% of both larval and adult population with least LC90 value [73.2 (3.013±0.708) 16.9 (1.886±0.437)] respectively after 24 hours. Cypermethrin with chlorpyrifos most effectively killed 50 and 90 percent of both larval and adult stage of B. diversa with least LC50 value [11.3 (1.085±0.245), 2.5 (0.759±0.252)] and least LC90 value [171.3 (1.085±0.245), 121.9 (0.759±0.252)], respectively after 24h of exposure. Toxicity of each insecticide increased with exposure for longer time and increased dose. Cypermethrin is suggested as most effective against both larval and adult stages of B. diversa in combination with chlorpyrifos followed by imidacloprid.
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Affiliation(s)
- N Nazir
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Rawalakot, Azad Jammu & Kashmir, Pakistan
| | - M Imran
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Rawalakot, Azad Jammu & Kashmir, Pakistan
| | - I Bodlah
- Pir Mehr Ali Shah Arid Agriculture University, Department of Entomology, Rawalpindi, Pakistan
| | - K Mahmood
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Rawalakot, Azad Jammu & Kashmir, Pakistan
| | - M R Khan
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Rawalakot, Azad Jammu & Kashmir, Pakistan
| | - K Osman
- Alexandria University, Faculty of Agriculture, Department of Pesticide Chemistry & Toxicology, Alexandria, Egypt
| | - A Rasool
- University of Swat, Centre for Biotechnology and Microbiology, Charbagh, Pakistan
| | - M Usman
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Rawalakot, Azad Jammu & Kashmir, Pakistan
| | - A U Din
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Rawalakot, Azad Jammu & Kashmir, Pakistan
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Imran M, Ortiz JR, McLean HQ, Fisher L, O’Brien D, Bonafede M, Mansi JA, Boikos C. Relative Effectiveness of Cell-based Versus Egg-based Quadrivalent Influenza Vaccines in Children and Adolescents in the United States During the 2019-2020 Influenza Season. Pediatr Infect Dis J 2022; 41:769-774. [PMID: 35797705 PMCID: PMC9359763 DOI: 10.1097/inf.0000000000003620] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/24/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND Egg-based influenza vaccine production can lead to the accumulation of mutations that affect antigenicity. The mammalian cell-based inactivated quadrivalent influenza vaccine (IIV4c) may improve effectiveness compared with egg-based vaccines. This study estimated the relative vaccine effectiveness (rVE) of IIV4c versus egg-based inactivated quadrivalent influenza vaccine (IIV4e) in preventing influenza-related medical encounters (IRME) among children and adolescents during the 2019-2020 US influenza season. METHODS This retrospective cohort study used a dataset linking primary and specialty care electronic medical records with medical and pharmacy claims data from US residents 4 through 17 years of age vaccinated with IIV4c or IIV4e during the 2019-2020 influenza season. Odds ratios (ORs) were derived from a doubly robust inverse probability of treatment-weighted approach adjusting for age, sex, race, ethnicity, region, index week, health status and two proxy variables for healthcare accessibility and use. Adjusted rVE was estimated by (1-OR adjusted )*100, and an exploratory analysis evaluated IRMEs separately for outpatient and inpatient settings. RESULTS The final study cohort included 60,480 (IIV4c) and 1,240,990 (IIV4e) vaccine recipients. Fewer IRMEs were reported in subjects vaccinated with IIV4c than IIV4e. The rVE for IIV4c versus IIV4e was 12.2% [95% confidence interval (CI): 7.5-16.6] for any IRME and 14.3% (9.3-19.0) for outpatient IRMEs. Inpatient IRMEs were much less frequent, and effectiveness estimates were around the null. CONCLUSIONS Fewer IRMEs occurred in pediatric subjects vaccinated with IIV4c versus IIV4e. These results support the greater effectiveness of IIV4c over IIV4e in this population during the 2019-2020 US influenza season.
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Affiliation(s)
| | - Justin R. Ortiz
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Huong Q McLean
- Marshfield Clinic Research Institute, Marshfield, Wisconsin
| | | | | | | | - James A. Mansi
- Seqirus Inc., Kirkland, Quebec, Canada, During Study Conduct
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Bari A, Ikram M, Haider A, Ul-Hamid A, Haider J, Shahzadi I, Nazir G, Shahzadi A, Imran M, Ghaffar A. Evaluation of bactericidal potential and catalytic dye degradation of multiple morphology based chitosan/polyvinylpyrrolidone-doped bismuth oxide nanostructures. Nanoscale Adv 2022; 4:2713-2728. [PMID: 36132288 PMCID: PMC9417414 DOI: 10.1039/d2na00105e] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/28/2022] [Indexed: 05/31/2023]
Abstract
In this study, 0.02 and 0.04 wt% of chitosan (CS) were successfully incorporated in a fixed amount of polyvinylpyrrolidone (PVP)-doped Bi2O3 nanostructures (NSs) via a co-precipitation approach. The purpose of this research was to degrade hazardous methylene blue dye and assess antimicrobial potential of the prepared CS/PVP-doped Bi2O3 nanostructures. In addition, optical characteristics, charge recombination rate, elemental composition, phase formation, surface morphology, functional groups, d-spacing, and crystallinity of the obtained nanostructures were investigated. CS/PVP-doped Bi2O3 nanostructures exhibited efficient catalytic activity (measured as 99%) in a neutral medium for dopant-free nanostructures while the inhibition zone was measured using a Vernier caliper against pathogens Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) at low and high doses to check antimicrobial activity. Strong bactericidal action was recorded against S. aureus bacteria such that a significant inhibition zone was measured at 3.09 mm.
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Affiliation(s)
- Ahsaan Bari
- Solar Cell Applications Research Lab, Department of Physics, Government College, University Lahore Lahore 54000 Punjab Pakistan
| | - Muhammad Ikram
- Solar Cell Applications Research Lab, Department of Physics, Government College, University Lahore Lahore 54000 Punjab Pakistan
| | - Ali Haider
- Department of Clinical Sciences, Faculty of Veterinary and Animal Sciences, Muhammad Nawaz Shareef, University of Agriculture (MNSUA) 66000 Punjab Pakistan
| | - Anwar Ul-Hamid
- Core Research Facilities, King Fahd University of Petroleum & Minerals Dhahran 31261 Saudi Arabia
| | - Junaid Haider
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences Tianjin 300308 China
| | - Iram Shahzadi
- Punjab University College of Pharmacy, University of the Punjab Lahore 54000 Pakistan
| | - Ghazanfar Nazir
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University Seoul 05006 Republic of Korea
| | - Anum Shahzadi
- Faculty of Pharmacy, University of the Lahore Lahore Pakistan
| | - M Imran
- Department of Chemistry, Government College University Faisalabad Pakpattan Road Sahiwal Punjab 57000 Pakistan
| | - Abdul Ghaffar
- Department of Physics, Government College University Lahore 54000 Pakistan
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20
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Akbar MU, Ikram M, Imran M, Haider A, Ul-Hamid A, Dilpazir S, Shahzadi I, Nazir G, Shahzadi A, Nabgan W, Haider J. Cu-loaded C3N4-MgO nanorods for promising antibacterial and dye degradation. Appl Nanosci 2022. [DOI: 10.1007/s13204-022-02494-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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21
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Yasir M, Nawaz A, Ghazanfar S, Okla MK, Chaudhary A, Al WH, Ajmal MN, AbdElgawad H, Ahmad Z, Abbas F, Wadood A, Manzoor Z, Akhtar N, Din M, Hameed Y, Imran M. Anti-bacterial activity of essential oils against multidrug-resistant foodborne pathogens isolated from raw milk. BRAZ J BIOL 2022; 84:e259449. [PMID: 35544793 DOI: 10.1590/1519-6984.259449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/16/2022] [Indexed: 11/22/2022] Open
Abstract
The presence of pathogenic bacteria in food is considered as a primary cause of food-borne illness and food quality deterioration worldwide. The present study aimed to determine the effectiveness of five essential oils (EOs) against multidrug-resistant foodborne pathogens. In the current study Gram-negative bacteria (Escherichia, Enterobacter, Citrobacter, Proteus, Pseudomonas, and Klebsiella) and the Gram-positive bacteria Staphylococcus were isolated from raw milk and biochemically characterized. The anti-bacterial effect of different antibiotics and EOs (thyme, oregano, lemongrass, mint, and rosemary) was determined using the standard disc diffusion method. The antibiogram study revealed that Gram-negative bacteria were highly resistant to penicillin while Staphylococcus was resistant to streptomycin, amoxicillin, and lincomycin. Moderate resistance was observed to doxycycline, amikacin, enrofloxacin, kanamycin and cefixime. Isolates were found less resistant to gentamycin, chloramphenicol, and ciprofloxacin. EOs showed a broad range of antimicrobial activity against all bacteria except P. aeruginosa. Of these, thyme was more effective against most of the multi-drug resistant bacterial strains and formed the largest zone of inhibition (26 mm) against Escherichia followed by oregano oil (18 mm) against Staphylococcus (p<0.05). Klebsiella spp and Citrobacter spp showed resistance to mint and lemongrass oil respectively. The EOs such as lemongrass, mint and rosemary were less active against all the bacteria. The findings of the recent study suggest the use of EOs as natural antibacterial agents for food preservation.
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Affiliation(s)
- M Yasir
- University of Baluchistan, Department of Microbiology, Quetta, Pakistan
| | - A Nawaz
- Government College University Faisalabad, Department of Zoology, Faisalabad, Pakistan
| | - S Ghazanfar
- National Agricultural Research Centre, Functional Genomics and Bioinformatics, Islamabad, Pakistan
| | - M K Okla
- King Saud University, College of Science, Botany and Microbiology Department, Riyadh, Saudi Arabia
| | - A Chaudhary
- University of Central Punjab, Department of Biochemistry, Lahore, Pakistan
| | - Wahidah H Al
- King Saud University, College of Food & Agriculture Sciences, Department of Food Sciences & Nutrition, Riyadh, Saudi Arabia
| | - M N Ajmal
- University of Jhang, Department of Microbiology, Jhang, Pakistan
| | - H AbdElgawad
- University of Antwerp, Department of Biology, Integrated Molecular Plant Physiology Research, Antwerpen, Belgium
| | - Z Ahmad
- University of Balochistan, Center for Advanced Studies in Vaccinology and Biotechnology, Quetta, Pakistan
| | - F Abbas
- University of Balochistan, Center for Advanced Studies in Vaccinology and Biotechnology, Quetta, Pakistan
| | - A Wadood
- University of Baluchistan, Department of Microbiology, Quetta, Pakistan
| | - Z Manzoor
- Pir Mehr Ali Shah Arid Agriculture University, Department of Parasitology and Microbiology, Rawalpindi, Pakistan
| | - N Akhtar
- Department of Biological Sciences, National University of Medical Science, Rawalpindi, Pakistan
| | - M Din
- Bolan Medical College, Department of Pathology, Quetta, Pakistan
| | - Y Hameed
- The Islamia University of Bahawalpur, Department of Biochemistry and Biotechnology, Bahawalpur, Pakistan
| | - M Imran
- Quaid-i-Azam University, Faculty of Biological Sciences, Department of Microbiology, Islamabad, Pakistan
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22
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Imran M, Puig-Barbera J, Ortiz JR, Fischer L, O’Brien D, Bonafede M, Mansi JA, Boikos C. Relative Effectiveness of MF59® Adjuvanted Trivalent Influenza Vaccine Versus Non-Adjuvanted Vaccines During the 2019-2020 Influenza Season. Open Forum Infect Dis 2022; 9:ofac167. [PMID: 35493131 PMCID: PMC9045943 DOI: 10.1093/ofid/ofac167] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/29/2022] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Age-related immunosenescence may impair the immune response to vaccination in older adults. Adjuvanted influenza vaccines are designed to overcome immune senescence in older adults. This study estimated the relative vaccine effectiveness (rVE) of MF59®-adjuvanted trivalent inactivated influenza vaccine (aIIV3) versus egg-derived quadrivalent inactivated influenza vaccine (IIV4e) and high-dose trivalent inactivated influenza vaccine (HD-IIV3) in preventing influenza-related medical encounters in the 2019-2020 US season.
Methods
This retrospective cohort study used electronic medical records linked to pharmacy and medical claims data. The study population included adults age ≥65 years with a record of aIIV3, IIV4e, or HD-IIV3 vaccination. A doubly robust inverse probability of treatment weighting model was used to derive adjusted odds ratios (OR). rVE was calculated by (1–ORadjusted)*100 and was determined overall and separately for age subgroups. An exploratory analysis evaluated the outcome separately in inpatient and outpatient settings.
Results
Subjects received aIIV3 (n=936,508), IIV3e (n=651,034), and HD-IIV3 (n=1,813,819) and influenza-related medical encounters were recorded in 0.5%, 0.9%, 0.7% of each cohort, respectively. Overall, rVE of aIIV3 was 27.5% (95% CI, 24.4 to 30.5) versus IIV4e and 13.9% (95% CI 10.7 to 17.0) vs versus HD-IIV3. aIIV3 had a more favorable rVE in inpatient and outpatient settings. Findings remained consistent across age subgroups and during alternative seasonal dates.
Conclusions
Adults ≥65 years vaccinated with aIIV3 had fewer influenza-related medical encounters compared with IIV4e or HD-IIV3 during the 2019-2020 US influenza season.
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Affiliation(s)
- Mahrukh Imran
- Seqirus Inc., Kirkland, Quebec, Canada
- Correspondence: Mahrukh Imran, MScPH, Suite 504, 16766 TransCanada Highway, Kirkland, Quebec, H9H 4M7, CAN ()
| | - Joan Puig-Barbera
- Foundation for the Promotion of Health and Biomedical Research, Valencia, Spain
| | - Justin R Ortiz
- University of Maryland School of Medicine, Baltimore, Maryland, USA
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Alkhayat FA, Ahmad AH, Rahim J, Imran M, Sheikh UAA. Distribution and diversity of aquatic insects in different water bodies of Qatar. BRAZ J BIOL 2022; 84:e255950. [PMID: 35293543 DOI: 10.1590/1519-6984.255950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 12/13/2021] [Indexed: 11/21/2022] Open
Abstract
Aquatic insect fauna remains an important tool for bio indication of environmental disturbance, while maintaining a healthy aquatic system. The purpose of the study was to document and to identify the diversity and distribution patterns of aquatic insect, a highly ignored aspect from the Qatar. Following the standard procedures, the samples were collected from aquatic habitats during the period October 2015 to May 2017 on monthly basis. A total of 11,287 individuals, belonging to 6 orders were captured. Dipterans were the abundant with the percentages of 71.01 (n=8,015), while the lowest percentage was observed for Coleoptera 0.04 (n=05). Twelve insects families were identified, among these five were reported under Diptera, followed by Hemiptera (03), while Coleoptera, Tricoptera, Odonata, and Ephemeroptera were represented by single families. Among the selected localities, Dipterans were collected from 10 stations, followed by Hemiptera (9), Coleoptera (4), Odonota (4), Ephemeroptera (3) and Trichoptera (1) respectively. Among the water bodies samples, streams were the most preferred habitats (n=2,767), while drinking water pools were the least (27). Moreover, the highest Simpson diversity index of 1.48 and lowest of 0.47 was recorded for flooded sewage pool and plastic containers respectively, while the low evenness values were observed for ponds, and less than 1 Margalef's diversity values were seen for all habitats. This study documents the patterns of the diversity and distribution of aquatic insects, and provides a baseline for the future studies from Qatar.
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Affiliation(s)
- F A Alkhayat
- Universiti Sains Malaysia, School of Biological Sciences, Penang, Malaysia.,Qatar University, College of Arts and Sciences, Department of Biological and Environmental Sciences, Doha, Qatar
| | - A H Ahmad
- Universiti Sains Malaysia, School of Biological Sciences, Penang, Malaysia
| | - J Rahim
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Poonch, Azad Jammu and Kashmir, Pakistan
| | - M Imran
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Poonch, Azad Jammu and Kashmir, Pakistan
| | - U A A Sheikh
- University of Poonch Rawalakot, Faculty of Agriculture, Department of Entomology, Poonch, Azad Jammu and Kashmir, Pakistan
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24
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McAteer C, Imran M, Van Der Merwe K, Lavelle R, Ragobar C, Doheny J, Cogan D, Donovan C, McAteer E, Khamis A, Parihar V. Achalasia in a Young Woman Thought to Have Had an Eating Disorder. Ir Med J 2022; 115:529. [PMID: 35279063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- C McAteer
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - M Imran
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - K Van Der Merwe
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - R Lavelle
- Department of Psychiatry, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - C Ragobar
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - J Doheny
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - D Cogan
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - C Donovan
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - E McAteer
- Department of Radiology, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - A Khamis
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
| | - V Parihar
- Department of Medicine, Letterkenny University Hospital, Letterkenny, Co. Donegal, Ireland
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Ahmad N, Hussain SM, Azam SM, Shahzad MM, Noureen A, Yaqoob R, Lateef M, Yawer A, Riaz D, Usman A, Faizan M, Hassan S, Ishtiaq A, Riaz P, Ali A, Amin F, Imran M, Kausar R, Ahmed M, Bashir W, Adnan M, Siddique A, Farooq M, Ahmad S. Effects of Se nanoparticles supplementation on growth performance, hematological parameters and nutrient digestibility of Labeo rohita fingerling fed sunflower meal based diet. BRAZ J BIOL 2022; 84:e253555. [PMID: 35019098 DOI: 10.1590/1519-6984.253555] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/30/2021] [Indexed: 11/22/2022] Open
Abstract
The aim of the present study is to assess the effects of selenium nanoparticles on the growth, hematology and nutrients digestibility of Labeorohita fingerlings. Fingerlings were fed with seven isocaloric sunflower meal-based diet supplemented with different concentrations of nanoparticles naming T1 to T7 (0, 0.5, 1, 1.5, 2, 2.5, and 3 mg/kg), with 5% wet body weight while chromic oxide was used as an indigestible marker. After experimentation for 90 days T3 treated group (1mg/kg -1Se-nano level) showed the best result in hematological parameters (WBC's 7.97 ×103mm-3, RBC's 2.98 ×106 mm-3 and Platelet count 67), nutrient digestibility (crude protein: 74%, ether extract: 76%, gross energy: 70%) and growth performance (weight gain 13.24 g, weight gain% 198, feed conversion ratio 1.5, survival rate 100%) as compared to the other treatment groups. Specific growth rates were found significantly higher in T5 than in other groups. The present study indicated positive effect of 1 mg/kg Se-nanoparticles on growth advancement, hematological parameters, and nutrients digestibility of L. rohita fingerlings.
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Affiliation(s)
- N Ahmad
- University of Jhang, Department of Zoology, Punjab, Pakistan
| | - S M Hussain
- Government College University, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
| | - S M Azam
- University of Education Lahore, Division of Science and Technology, Department of Zoology, Punjab, Pakistan
| | - M M Shahzad
- University of Education Lahore, Division of Science and Technology, Department of Zoology, Punjab, Pakistan
| | - A Noureen
- The University of Lahore, Institute of Molecular Biology & Biotechnology - IMBB, Department of Zoology, Lahore,Pakistan
| | - R Yaqoob
- University of Education Lahore, Division of Science and Technology, Department of Zoology, Punjab, Pakistan
| | - M Lateef
- University of Education Lahore, Division of Science and Technology, Department of Zoology, Punjab, Pakistan
| | - A Yawer
- Racetox, Masaryk University, Faculty of Science, Kamenice, Brno Czech Republic
| | - D Riaz
- University of Education Lahore, Division of Science and Technology, Department of Zoology, Punjab, Pakistan
| | - A Usman
- Government College University, Department of Chemistry, Faisalabad, Pakistan Lahore, Punjab, Pakistan
| | - M Faizan
- University of Agriculture, Department of Zoology, Faisalabad, Punjab, Pakistan
| | - S Hassan
- Institute of Pure & Applied Biology Bahauddin Zakariya University, Multan, Pakistan
| | - A Ishtiaq
- Institute of Pure & Applied Biology Bahauddin Zakariya University, Multan, Pakistan
| | - P Riaz
- Institute of Pure & Applied Biology Bahauddin Zakariya University, Multan, Pakistan
| | - A Ali
- Institute of Pure & Applied Biology Bahauddin Zakariya University, Multan, Pakistan
| | - F Amin
- University of Veterinary & Animal Sciences Punjab, Department of Zoology, Lahore,Pakistan
| | - M Imran
- BahuddinZakariya University Multan, Department of Statistics, Punjab, Pakistan
| | - R Kausar
- University of Baluchistan, Department of Zoology, Quetta, Pakistan
| | - M Ahmed
- COMSATS University Islamabad, Department of Management Sciences, Vehari Campus, Vehari, Pakistan
| | - W Bashir
- Department of Zoology, Government College University, Faisalabad, Pakistan
| | - M Adnan
- Department of Zoology, Government Graduate Taleem-ul-Islam College Chenab Nagar, Chiniot, Pakistan
| | - A Siddique
- Department of Chemistry, Lahore College for Women University Lahore, Pakistan
| | - M Farooq
- Department of Zoology, Ghazi University Dera Ghazi Khan, Pakistan
| | - S Ahmad
- Institute of Pure & Applied Biology Bahauddin Zakariya University, Multan, Pakistan
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Kim EB, Imran M, Lee EH, Akhtar MS, Ameen S. Multiple ions detection by field-effect transistor sensors based on ZnO@GO and ZnO@rGO nanomaterials: Application to trace detection of Cr (III) and Cu (II). Chemosphere 2022; 286:131695. [PMID: 34426124 DOI: 10.1016/j.chemosphere.2021.131695] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/19/2021] [Accepted: 07/25/2021] [Indexed: 05/08/2023]
Abstract
This work narrates the preparation of efficient nanomaterials framework of zinc oxide (ZnO) nanoglobules (NGs) with graphene oxide (GO) and reduced graphene oxide (rGO) for the fabrication of rapid multiple ion field-effect transistor (MI-FET) sensors. Prepared ZnO-NGs@GO and ZnO-NGs@rGO nanocomposites were broadly analyzed by different analytical techniques to study their morphological, structural, compositional, and electrochemical properties. As electrode materials, ZnO-NGs@GO and ZnO-NGs@rGO were used to fabricate MI-FETs sensor for the detection of multiple ions such as Ni (II), Co (II), Cu (II), Cr (III), Fe (II), and Bi (II) ions. ZnO-NGs@GO and ZnO-NGs@rGO modified MI-FETs sensor exhibited excellent responses towards Cr (III) and Cu (II) ions, which presented the remarkable sensitivities of ~49.28 mA μM-1. cm-2 (Cr (III) ions) and ~185.32 mA μM-1. cm-2 (Cu (II) ions), respectively. The fabricated MI-FETs sensor displayed good dynamic linear detection of ions with low limit of detection (LOD) values of ~7.05 μM and ~14.9 μM for ZnO-NGs@GO and ZnO-NGs@rGO electrodes, respectively. Efficient charge transfer over electrode considerably enhanced the trace detection of Cr (III) and Cu (II) ions. The fabricated MI-FETs sensor platform exhibited extraordinary reproducibility and excellent stability of sensing performance and thus, confirmed delightful potential to sprout a useful tool for water maintaining system.
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Affiliation(s)
- Eun-Bi Kim
- School of Chemical Engineering, Jeonbuk National University, Jeonbuk, 54896, Republic of Korea; Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Advance Science Campus, Jeonbuk National University, 56212, Republic of Korea
| | - M Imran
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Advance Science Campus, Jeonbuk National University, 56212, Republic of Korea
| | - Eun-Hee Lee
- School of Chemical Engineering, Jeonbuk National University, Jeonbuk, 54896, Republic of Korea; Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Advance Science Campus, Jeonbuk National University, 56212, Republic of Korea
| | - M Shaheer Akhtar
- New & Renewable Energy Material Development Center (NewREC), Jeonbuk National University, Jeonbuk, Republic of Korea.
| | - Sadia Ameen
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Advance Science Campus, Jeonbuk National University, 56212, Republic of Korea.
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Imran M, Mc Cord K, McCall SJ, Kwakkenbos L, Sampson M, Fröbert O, Gale C, Hemkens LG, Langan SM, Moher D, Relton C, Zwarenstein M, Juszczak E, Thombs BD. Reporting transparency and completeness in trials: Paper 3 - trials conducted using administrative databases do not adequately report elements related to use of databases. J Clin Epidemiol 2022; 141:187-197. [PMID: 34520851 DOI: 10.1016/j.jclinepi.2021.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 06/30/2021] [Accepted: 09/07/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE We evaluated reporting completeness and transparency in randomized controlled trials (RCTs) conducted using administrative data based on 2021 CONSORT Extension for Trials Conducted Using Cohorts and Routinely Collected Data (CONSORT-ROUTINE) criteria. STUDY DESIGN AND SETTING MEDLINE and the Cochrane Methodology Register were searched (2011 and 2018). Eligible RCTs used administrative databases for identifying eligible participants or collecting outcomes. We evaluated reporting based on CONSORT-ROUTINE, which modified eight items from CONSORT 2010 and added five new items. RESULTS Of 33 included trials (76% used administrative databases for outcomes, 3% for identifying participants, 21% both), most were conducted in the United States (55%), Canada (18%), or the United Kingdom (12%). Of eight items modified in the extension; six were adequately reported in a majority (>50%) of trials. For the CONSORT-ROUTINE modification portion of those items, three items were reported adequately in >50% of trials, two in <50%, two only applied to some trials, and one only had wording modifications and was not evaluated. For five new items, four that address use of routine data in trials were reported inadequately in most trials. CONCLUSION How administrative data are used in trials is often sub-optimally reported. CONSORT-ROUTINE uptake may improve reporting.
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Affiliation(s)
- Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Cote Ste. Catherine Road, Montréal, Quebec, Canada
| | - Kimberly Mc Cord
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Stephen J McCall
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; Center for Research on Population and Health, Faculty of Health Sciences, American University of Beirut, Ras Beirut, Lebanon
| | - Linda Kwakkenbos
- Behavioural Science Institute, Clinical Psychology, Radboud University, Nijmegen, the Netherlands
| | - Margaret Sampson
- Library Services, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Ole Fröbert
- Department of Cardiology, Faculty of Health, Örebro University, Örebro, Sweden
| | - Chris Gale
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Lars G Hemkens
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Sinéad M Langan
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - David Moher
- Centre for Journalology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Clare Relton
- Centre for Clinical Trials and Methodology, Barts Institute of Population Health Science, Queen Mary University, London, United Kingdom
| | - Merrick Zwarenstein
- Department of Family Medicine, Western University, London, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Edmund Juszczak
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; Nottingham Clinical Trials Unit, University of Nottingham, University Park, Nottingham, United Kingdom
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Cote Ste. Catherine Road, Montréal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada; Department of Medicine, McGill University, Montreal, Quebec, Canada; Department of Psychology, McGill University, Montreal, Quebec, Canada; Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada; Biomedical Ethics Unit, McGill University, Montreal, Quebec, Canada.
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Mc Cord KA, Imran M, Rice DB, McCall SJ, Kwakkenbos L, Sampson M, Fröbert O, Gale C, Langan SM, Moher D, Relton C, Zwarenstein M, Juszczak E, Thombs BD, Hemkens LG. Reporting transparency and completeness in Trials: Paper 2 - reporting of randomised trials using registries was often inadequate and hindered the interpretation of results. J Clin Epidemiol 2022; 141:175-186. [PMID: 34525408 DOI: 10.1016/j.jclinepi.2021.09.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 07/13/2021] [Accepted: 09/07/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Registries are important data sources for randomized controlled trials (RCTs), but reporting of how they are used may be inadequate. The objective was to describe the current adequacy of reporting of RCTs using registries. STUDY DESIGN AND SETTING We used a database of trials using registries from a scoping review supporting the development of the 2021 CONSORT extension for Trials Conducted Using Cohorts and Routinely Collected Data (CONSORT-ROUTINE). Reporting completeness of 13 CONSORT-ROUTINE items was assessed. RESULTS We assessed reports of 47 RCTs that used a registry, published between 2011 and 2018. Of the 13 CONSORT-ROUTINE items, 6 were adequately reported in at least half of reports (2 in at least 80%). The 7 other items were related to routinely collected data source eligibility (32% adequate), data linkage (8% adequate), validation and completeness of data used for outcome assessment (8% adequate), validation and completeness of data used for participant recruitment (0% adequate), participant flow (9% adequate), registry funding (6% adequate) and interpretation of results in consideration of registry use (25% adequate). CONCLUSION Reporting of trials using registries was often poor, particularly details on data linkage and quality. Better reporting is needed for appropriate interpretation of the results of these trials.
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Affiliation(s)
- Kimberly A Mc Cord
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Quebec, Canada
| | - Danielle B Rice
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Quebec, Canada; Department of Psychology, McGill University, Montreal, Quebec, Canada
| | - Stephen J McCall
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; Center for Research on Population and Health, Faculty of Health Sciences, American University of Beirut, Ras Beirut, Lebanon
| | - Linda Kwakkenbos
- Behavioural Science Institute, Clinical Psychology, Radboud University, Nijmegen, the Netherlands
| | - Margaret Sampson
- Library Services, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - Ole Fröbert
- Department of Cardiology, Faculty of Health, Örebro University, Örebro, UK
| | - Chris Gale
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Sinéad M Langan
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - David Moher
- Centre for Journalology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Clare Relton
- Centre for Clinical Trials and Methodology, Barts Institute of Population Health Science, Queen Mary University, London, UK
| | - Merrick Zwarenstein
- Centre for Studies in Family Medicine, Department of Family Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Edmund Juszczak
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; Nottingham Clinical Trials Unit, University of Nottingham, University Park, Nottingham, United Kingdom
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Quebec, Canada; Department of Psychology, McGill University, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada; Departments of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada; Department of Medicine, McGill University, Montreal, Quebec, Canada; Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada; Biomedical Ethics Unit, McGill University, Montreal, Quebec, Canada
| | - Lars G Hemkens
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland; Meta-Research Innovation Center Berlin (METRIC-B), Berlin Institute of Health, Berlin, Germany; Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, California, USA
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McCall SJ, Imran M, Hemkens LG, Mc Cord K, Kwakkenbos L, Sampson M, Jawad S, Zwarenstein M, Relton C, Langan SM, Moher D, Fröbert O, Thombs BD, Gale C, Juszczak E. Reporting transparency and completeness in trials: Paper 4 - reporting of randomised controlled trials conducted using routinely collected electronic records - room for improvement. J Clin Epidemiol 2022; 141:198-209. [PMID: 34525409 PMCID: PMC8982641 DOI: 10.1016/j.jclinepi.2021.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 07/27/2021] [Accepted: 09/07/2021] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To describe characteristics of randomized controlled trials (RCTs) conducted using electronic health records (EHRs), including completeness and transparency of reporting assessed against the 2021 CONSORT Extension for RCTs Conducted Using Cohorts and Routinely Collected Data (CONSORT-ROUTINE) criteria. STUDY DESIGN MEDLINE and Cochrane Methodology Register were searched for a sample of RCTs published from 2011-2018. Completeness of reporting was assessed in a random sample using a pre-defined coding form. RESULTS Of the 183 RCT publications identified, 122 (67%) used EHRs to identify eligible participants, 139 (76%) used the EHR as part of the intervention and 137 (75%) to ascertain outcomes. When 60 publications were evaluated against the CONSORT 2010 item and the corresponding extension for the 8 modified items, four items were 'adequately reported' for most trials. Five new reporting items were identified for the CONSORT-ROUTINE extension; when evaluated, one was 'adequately reported', three were reported 'inadequately or not at all', the other 'partially'. There were, however, some encouraging signs with adequate and partial reporting of many important items, including descriptions of trial design, the consent process, outcome ascertainment and interpretation. CONCLUSION Aspects of RCTs using EHRs are sub-optimally reported. Uptake of the CONSORT-ROUTINE Extension may improve reporting.
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Affiliation(s)
- Stephen J McCall
- Nuffield Department of Population Health, National Perinatal Epidemiology Unit Clinical Trials Unit, University of Oxford, Oxford, United Kingdom; Center for Research on Population and Health, American University of Beirut, Ras Beirut, Lebanon
| | - Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Lars G Hemkens
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Kimberly Mc Cord
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Linda Kwakkenbos
- Behavioural Science Institute, Clinical Psychology, Radboud University, Nijmegen, the Netherlands
| | - Margaret Sampson
- Library Services, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - Sena Jawad
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Merrick Zwarenstein
- Department of Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Canada
| | - Clare Relton
- Centre for Clinical Trials and Methodology, Barts Institute of Population Health Science, Queen Mary University, London, United Kingdom
| | - Sinéad M Langan
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - David Moher
- Centre for Journalology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Ole Fröbert
- Department of Cardiology, Faculty of Health, Örebro University, Örebro, Sweden
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada; Department of Epidemiology, Biostatistics and Occupational Health,McGill University, Montreal, Quebec, Canada; Department of Medicine, McGill University, Montreal, Quebec, Canada; Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada; Department of Psychology, McGill University, Montreal, Quebec, Canada; Biomedical Ethics Unit, McGill University, Montreal, Quebec, Canada
| | - Chris Gale
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Edmund Juszczak
- Nuffield Department of Population Health, National Perinatal Epidemiology Unit Clinical Trials Unit, University of Oxford, Oxford, United Kingdom; Nottingham Clinical Trials Unit, Applied Health Research Building, University of Nottingham, Nottingham, United Kingdom.
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Waqar W, Ismail S, Jamil Z, Al-Shehhi A, Imran M, Hetta HF, Muhammad K, Waheed Y. SARS-CoV-2 associated pathogenesis, immune dysfunction and involvement of host factors: a comprehensive review. Eur Rev Med Pharmacol Sci 2021; 25:7526-7542. [PMID: 34919255 DOI: 10.26355/eurrev_202112_27453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Infectious diseases, especially viral infections, have emerged as a major concern for public health in recent years. Recently emerged COVID-19, caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), has been declared a pandemic by World Health Organization since March 2020. It was first identified in Wuhan, China, in December 2019 and has since claimed more than a million lives. Complicated symptoms are associated with rising incidence and fatality rates, while many of the vaccine candidates are in the final stages of clinical trials. This review encompasses a summary of existing literature on COVID-19, including the basics of the disease such as the causative agent's genome characterization, modes of transmission of the virus, pathogenesis, and clinical presentations like associated immune responses, neurological manifestations, the variety of host genetic factors influencing the disease and the vulnerability of different groups being affected by COVID-19.
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Affiliation(s)
- W Waqar
- Foundation University Islamabad, Islamabad, Pakistan.
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Carboni-Jiménez A, Rice DB, Levis B, Cañedo-Ayala M, Imran M, Chiovitti M, Benedetti A, Thombs BD. Intensity of care and perceived burden among informal caregivers to persons with chronic medical conditions: a systematic review and meta-analysis. Disabil Rehabil 2021; 44:6230-6246. [PMID: 34455877 DOI: 10.1080/09638288.2021.1966675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Informal caregivers provide ongoing assistance to a loved one with a health condition. No studies have compared caregiving intensity and perception of burden across chronic medical conditions. MATERIALS AND METHODS Databases were searched from inception through 11 September 2020 to identify studies that included the Level of Care Index or the Zarit Burden Inventory (ZBI) among caregivers for people with chronic diseases. Pooled mean ZBI scores and 95% confidence intervals by medical condition were calculated using a random effects model and heterogeneity with I2. RESULTS Ninety-seven included articles reported on 98 unique samples across 21 chronic diseases. No study used the Level of Care Index. Among 12 disease groups with more than one study, heterogeneity was too high (I2 range: 0-99.6%, ≥76.5% in 11 groups) to confidently estimate burden. The percent of studies rated high risk of bias ranged from 0% to 98%, but all external validity items were rated as high-risk in >50% of studies. CONCLUSIONS Findings highlight the need for studies on caregiver burden to improve sampling techniques; better report sampling procedures and caregiver and care recipient characteristics; and develop a standard set of outcomes, including a measure of caregiving intensity. Systematic Review Registration: CRD42017080962IMPLICATIONS FOR REHABILITATIONThe amount of burden reported by caregivers to loved ones is associated with reduced physical and mental health.We found considerable heterogeneity in perceived burden reported by informal caregivers across different studies within disease groups, which is likely related to methodological issues, including sampling techniques.Health care providers who use research on caregiver burden should assess how representative study samples may be and exercise caution in drawing conclusions.
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Affiliation(s)
- Andrea Carboni-Jiménez
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada.,Department of Psychiatry, McGill University, Montreal, Canada
| | - Danielle B Rice
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada.,Department of Psychology, McGill University, Montreal, Canada
| | - Brooke Levis
- Centre for Prognosis Research, School of Medicine, Keele University, Staffordshire, UK
| | - Mara Cañedo-Ayala
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada
| | - Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada
| | - Matthew Chiovitti
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada.,Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montreal, Canada.,Department of Medicine, McGill University, Montreal, Canada
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada.,Department of Psychiatry, McGill University, Montreal, Canada.,Department of Psychology, McGill University, Montreal, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada.,Department of Medicine, McGill University, Montreal, Canada.,Department of Educational and Counselling Psychology, McGill University, Montreal, Canada.,Biomedical Ethics Unit, McGill University, Montreal, Canada
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Tayyub M, Ali S, Javid A, Imran M. Prevalence and diversity of ectoparasites in Wild Rock Pigeon (Columba livia) in Punjab region, Pakistan. BRAZ J BIOL 2021; 83:e246887. [PMID: 34431910 DOI: 10.1590/1519-6984.246887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/10/2021] [Indexed: 11/22/2022] Open
Abstract
The current study was carried out to estimate the prevalence and diversity of ectoparasites in rock pigeons in different regions of Punjab, Pakistan. A total of 120 birds were captured from March 2017 to February 2019. The ectoparasites were collected by standard procedures and preserved in 70% ethanol containing one drop of glycerin. Data related to age, health status, sex, type of area, sampling location and season were collected using a standardized form. Ectoparasites were identified based on morphological characteristics by using identification keys. Ninety-six (80%) birds were infested with ectoparasites. A total of seven families and thirteen species of different ectoparasites were observed. Mainly, seven species of lice, two species of flies, one species of tick and three species of mites were recovered from infested birds. The female pigeons were more often infested (89.02%) than male pigeons (60.52%). The prevalence was found higher during summer (100%) as compared to other seasons. The infestation rate was higher in Industrial area (97.50%) as compared to other regions. The highest prevalence of ectoparasites (100%) was recorded from Sargodha district. There was significant (P < 0.05) variation among number of ectoparasites on wing, chest, tail and neck within age groups, seasons and ecological zones. The occurrence of parasites in relation to area, age, health status, sex and season were significant. The infestation rate of parasites in rock pigeon is high in different districts of Punjab. It is recommended that these wild birds infested with multiple species of ectoparasites could be the potential source of infestations in domesticated birds if they come in contact with them. The contact of domesticated birds should be prevented from wild birds to minimize the chance of cross species transmission of ectoparasites.
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Affiliation(s)
- M Tayyub
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Discipline of Zoology, Wildlife Epidemiology and Molecular Microbiology Laboratory (One Health Research Group), Lahore, Ravi Campus, Pattoki, Pakistan.,University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Ravi Campus, Pattoki, Pakistan
| | - S Ali
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Discipline of Zoology, Wildlife Epidemiology and Molecular Microbiology Laboratory (One Health Research Group), Lahore, Ravi Campus, Pattoki, Pakistan.,University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Ravi Campus, Pattoki, Pakistan
| | - A Javid
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Ravi Campus, Pattoki, Pakistan
| | - M Imran
- University of Veterinary and Animal Sciences, Institute of Biochemistry and Biotechnology, Lahore, Pakistan
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Boikos C, Imran M, Nguyen VH, Ducruet T, Sylvester GC, Mansi JA. Effectiveness of the Adjuvanted Influenza Vaccine in Older Adults at High Risk of Influenza Complications. Vaccines (Basel) 2021; 9:vaccines9080862. [PMID: 34451987 PMCID: PMC8402367 DOI: 10.3390/vaccines9080862] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/23/2021] [Accepted: 07/30/2021] [Indexed: 01/12/2023] Open
Abstract
MF59®-adjuvanted trivalent inactivated influenza vaccine (aIIV3) and high-dose trivalent inactivated influenza vaccine (HD-IIV3) elicit an enhanced immune response in older adults compared to standard, quadrivalent inactivated influenza vaccines (IIV4). We sought to determine the relative vaccine effectiveness (rVE) of aIIV3 versus IIV4 and HD-IIV3 in preventing influenza-related medical encounters in this retrospective cohort study involving adults ≥65 years with ≥1 health condition during the 2017-2018 and 2018-2019 influenza seasons. Data were obtained from primary and specialty care electronic medical records linked with pharmacy and medical claims. Adjusted odds ratios (OR) were derived from an inverse probability of treatment-weighted sample adjusted for age, sex, race, ethnicity, geographic region, vaccination week, and health status. rVE was determined using the formula (% rVE = 1 - ORadjusted) × 100. Analysis sets included 1,755,420 individuals for the 2017-2018 season and 2,055,012 for the 2018-2019 season. Compared to IIV4, aIIV3 was 7.1% (95% confidence interval 3.3-10.8) and 20.4% (16.2-24.4) more effective at preventing influenza-related medical encounters in the 2017-2018 and 2018-2019 seasons, respectively. Comparable effectiveness was observed with HD-IIV3 across both seasons. Our results support improved effectiveness of aIIV3 vs IIV4 in a vulnerable population of older adults at high risk of influenza and its complications.
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Affiliation(s)
- Constantina Boikos
- Seqirus Inc., Kirkland, QC H9H 4M7, Canada; (M.I.); (J.A.M.)
- Correspondence: ; Tel.: +1-514-702-6545
| | - Mahrukh Imran
- Seqirus Inc., Kirkland, QC H9H 4M7, Canada; (M.I.); (J.A.M.)
| | - Van Hung Nguyen
- VHN Consulting, Montreal, QC H2V 3L8, Canada; (V.H.N.); (T.D.)
| | - Thierry Ducruet
- VHN Consulting, Montreal, QC H2V 3L8, Canada; (V.H.N.); (T.D.)
| | | | - James A. Mansi
- Seqirus Inc., Kirkland, QC H9H 4M7, Canada; (M.I.); (J.A.M.)
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Ikram M, Hayat S, Imran M, Haider A, Naz S, Ul-Hamid A, Shahzadi I, Haider J, Shahzadi A, Nabgan W, Ali S. Novel Ag/cellulose-doped CeO 2 quantum dots for efficient dye degradation and bactericidal activity with molecular docking study. Carbohydr Polym 2021; 269:118346. [PMID: 34294353 DOI: 10.1016/j.carbpol.2021.118346] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/10/2021] [Accepted: 06/12/2021] [Indexed: 02/08/2023]
Abstract
In the present study, the novel Ag/cellulose nanocrystal (CNC)-doped CeO2 quantum dots (QDs) with highly efficient catalytic performance were synthesized using one pot co-precipitation technique, which were then applied in the degradation of methylene blue and ciprofloxacin (MBCF) in wastewater. Catalytic activity against MBCF dye was significantly reduced (99.3%) for (4%) Ag dopant concentration in acidic medium. For Ag/CNC-doped CeO2 vast inhibition domain of G-ve was significantly confirmed as (5.25-11.70 mm) and (7.15-13.60 mm), while medium- to high-concentration of CNC levels were calculated for G + ve (0.95 nm, 1.65 mm), respectively. Overall, (4%) Ag/CNC-doped CeO2 revealed significant antimicrobial activity against G-ve relative to G + ve at both concentrations, respectively. Furthermore, in silico molecular docking studies were performed against selected enzyme targets dihydrofolate reductase (DHFR), dihydropteroate synthase (DHPS), and DNA gyrase belonging to folate and nucleic acid biosynthetic pathway, respectively to rationalize possible mechanism behind bactericidal potential of CNC-CeO2 and Ag/CNC-CeO2.
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Affiliation(s)
- M Ikram
- Solar Cell Application Research Lab, Department of Physics, Government College University Lahore, Lahore 54000, Punjab, Pakistan.
| | - S Hayat
- Department of Physics, Riphah Institute of Computing and Applied Sciences (RICAS), Riphah International University, 14 Ali Road, Lahore, Pakistan
| | - M Imran
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Centre for Soft Matter Science and Engineering, Beijing Engineering Centre for Hierarchical Catalysts, Beijing University of Chemical Technology, Beijing 100029, China
| | - A Haider
- Department of Clinical Medicine and Surgery, University of Veterinary and Animal Sciences, Lahore 54000, Punjab, Pakistan
| | - S Naz
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - A Ul-Hamid
- Core Research Facilities, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia.
| | - I Shahzadi
- College of Pharmacy, University of the Punjab, 54000 Lahore, Pakistan
| | - J Haider
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
| | - A Shahzadi
- College of Pharmacy, University of the Punjab, 54000 Lahore, Pakistan
| | - W Nabgan
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia.
| | - S Ali
- Department of Physics, Riphah Institute of Computing and Applied Sciences (RICAS), Riphah International University, 14 Ali Road, Lahore, Pakistan
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Imran M, Khan AM, Altaf M, Ameen M, Ahmad RM, Waseem MT, Sarwar G. Impact of alien fishes on the distribution pattern of indigenous freshwater fishes of Punjab, Pakistan. BRAZ J BIOL 2021; 82:e238096. [PMID: 34133555 DOI: 10.1590/1519-6984.238096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 08/04/2020] [Indexed: 11/21/2022] Open
Abstract
Pakistan is the country with mega freshwater fish diversity of native and alien species. In the presence of enormous native fishes varies species of exotic fishes have been introduced into the freshwater bodies of Pakistan which are competing with native freshwater fish fauna and making them deprive of food and habitat as well. Intentional or accidental introductions of animals, plants and pathogens away from their native niche is considered as major leading problem for biodiversity of invaded habitat. Three years study (from January 2017 to December 2019) was conducted in freshwater bodies of Province Punjab, Pakistan. Study was designed to know exotic species impacts on the distribution of native species of fishes. During current survey a total of 68 (indigenous and exotic) fish species belonging to 14 families were recorded from head Qadirabad, head Baloki, Islam headworks and Rasul barrage. Statistical analysis showed that Shannon-Wiener diversity index was the highest (1.41) at both Rasul barrage and Islam headworks but, invasive species were present in very less number in these study sites i.e. Oreochromis mozambicus, O. niloticus, Hypophthalmichthys nobilis, Carassius auratus, Ctenophryngdon idella, Cyprinus carpio and H. molitrix. The diversity index showed that comparatively low diversity was present in both area head Qadirabad (1.30) and head Baloki (1.4) due to high pressure of invasive species. Direct observation of species and statistical analysis showed that aliens' species produced negative impact on the local fish fauna diversity, evenness, and numbers. It is concluded that many factors are impacts on the diversity of native fishes, but alien (invasive) species also play a major role to reduction of native species, because aliens' species produce competition for native species. So it is urgent need to analysis the aliens and native food web and roosting sites in Pakistan, in future.
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Affiliation(s)
- M Imran
- University of the Punjab, Institute of Zoology, Lahore, Pakistan
| | - A M Khan
- University of the Punjab, Institute of Zoology, Lahore, Pakistan
| | - M Altaf
- The Islamia University of Bahawalpur, Department of Forestry, Range and Wildlife Management, Bahawalpur, Pakistan
| | - M Ameen
- University of the Punjab, Institute of Zoology, Lahore, Pakistan
| | - R M Ahmad
- University of Okara, Department of Zoology, Okara, Pakistan
| | - M T Waseem
- University of the Punjab, Institute of Zoology, Lahore, Pakistan
| | - G Sarwar
- University of the Punjab, Institute of Zoology, Lahore, Pakistan
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Iram S, Khurshid T, Latif S, Imran M, Kanwal F, Mitu L. Luminescent, sorptive and antibacterial potential of bismuth-organic framework. B CHEM SOC ETHIOPIA 2021. [DOI: 10.4314/bcse.v35i1.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Metal organic frameworks are formed by the three-dimensional linkage of metal cores and organic linkers. In this work, bismuth-based metal organic framework (Bi-MOF) has been synthesized by using 5-hydroxyisophthalic acid (H2HIA) as linker via hydrothermal method. The said MOF was structurally characterized by UV/Vis, Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), 1H NMR, energy dispersive spectroscopy (EDS), thermogravimetric analysis (TGA) and X-ray diffraction technique. This MOF showed highly porous structure with surface area 1096 m2/g as determined by BET analysis. A model batch adsorption experiment was performed to evaluate the efficiency of methylene blue (MB) dye removal from aqueous media. It was found that monolayer adsorption capacity calculated from the Langmuir isotherm was 0.6240 mg/g. Bi-MOF was also screened for its antibacterial and luminescent behavior.
KEY WORDS: Bismuth, Metal-organic Frameworks, Luminescence, Sorption
Bull. Chem. Soc. Ethiop. 2021, 35(1), 119-128.
DOI: https://dx.doi.org/10.4314/bcse.v35i1.10
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Kwakkenbos L, Imran M, McCall SJ, McCord KA, Fröbert O, Hemkens LG, Zwarenstein M, Relton C, Rice DB, Langan SM, Benchimol EI, Thabane L, Campbell MK, Sampson M, Erlinge D, Verkooijen HM, Moher D, Boutron I, Ravaud P, Nicholl J, Uher R, Sauvé M, Fletcher J, Torgerson D, Gale C, Juszczak E, Thombs BD. CONSORT extension for the reporting of randomised controlled trials conducted using cohorts and routinely collected data (CONSORT-ROUTINE): checklist with explanation and elaboration. BMJ 2021; 373:n857. [PMID: 33926904 PMCID: PMC8082311 DOI: 10.1136/bmj.n857] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/29/2021] [Indexed: 12/30/2022]
Affiliation(s)
- Linda Kwakkenbos
- Behavioural Science Institute, Clinical Psychology, Radboud University, Nijmegen, Netherlands
| | - Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada
| | - Stephen J McCall
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Center for Research on Population and Health, Faculty of Health Sciences, American University of Beirut, Ras Beirut, Lebanon
| | - Kimberly A McCord
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Ole Fröbert
- Örebro University, Faculty of Health, Department of Cardiology, Örebro, Sweden
| | - Lars G Hemkens
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
- Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Palo Alto, USA
- Meta-Research Innovation Centre Berlin (METRIC-B), Berlin Institute of Health, Berlin, Germany
| | - Merrick Zwarenstein
- Department of Family Medicine, Western University, London, Canada
- ICES, Toronto, Canada
| | - Clare Relton
- Centre for Clinical Trials and Methodology, Barts Institute of Population Health Science, Queen Mary University, London, UK
| | - Danielle B Rice
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada
- Department of Psychology, McGill University, Montréal, Québec, Canada
| | - Sinéad M Langan
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Eric I Benchimol
- ICES, Toronto, Canada
- Department of Paediatrics, University of Toronto, Toronto, Canada
- Division of Gastroenterology, Hepatology, and Nutrition and Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | | | - Margaret Sampson
- Library Services, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - David Erlinge
- Department of Cardiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Helena M Verkooijen
- University Medical Centre Utrecht, Utrecht, Netherlands
- University of Utrecht, Utrecht, Netherlands
| | - David Moher
- Centre for Journalology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
| | - Isabelle Boutron
- Université de Paris, Centre of Research Epidemiology and Statistics (CRESS), Inserm, INRA, Paris, France
- Centre d'Épidémiologie Clinique, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Hôtel Dieu, Paris, France
| | - Philippe Ravaud
- Université de Paris, Centre of Research Epidemiology and Statistics (CRESS), Inserm, INRA, Paris, France
- Centre d'Épidémiologie Clinique, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Hôtel Dieu, Paris, France
| | - Jon Nicholl
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Rudolf Uher
- Department of Psychiatry, Dalhousie University, Halifax, Canada
| | - Maureen Sauvé
- Scleroderma Society of Ontario, Hamilton, Canada
- Scleroderma Canada, Hamilton, Canada
| | | | - David Torgerson
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Chris Gale
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, Chelsea and Westminster campus, London, UK
| | - Edmund Juszczak
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Nottingham Clinical Trials Unit, University of Nottingham, University Park, Nottingham, UK
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada
- Departments of Psychiatry; Epidemiology, Biostatistics, and Occupational Health; Medicine; and Educational and Counselling Psychology; and Biomedical Ethics Unit, McGill University, Montreal, Canada
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Imran M, Kwakkenbos L, McCall SJ, McCord KA, Fröbert O, Hemkens LG, Zwarenstein M, Relton C, Rice DB, Langan SM, Benchimol EI, Thabane L, Campbell MK, Sampson M, Erlinge D, Verkooijen HM, Moher D, Boutron I, Ravaud P, Nicholl J, Uher R, Sauvé M, Fletcher J, Torgerson D, Gale C, Juszczak E, Thombs BD. Methods and results used in the development of a consensus-driven extension to the Consolidated Standards of Reporting Trials (CONSORT) statement for trials conducted using cohorts and routinely collected data (CONSORT-ROUTINE). BMJ Open 2021; 11:e049093. [PMID: 33926985 PMCID: PMC8094349 DOI: 10.1136/bmjopen-2021-049093] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES Randomised controlled trials conducted using cohorts and routinely collected data, including registries, electronic health records and administrative databases, are increasingly used in healthcare intervention research. A Consolidated Standards of Reporting Trials (CONSORT) statement extension for trials conducted using cohorts and routinely collected data (CONSORT-ROUTINE) has been developed with the goal of improving reporting quality. This article describes the processes and methods used to develop the extension and decisions made to arrive at the final checklist. METHODS The development process involved five stages: (1) identification of the need for a reporting guideline and project launch; (2) conduct of a scoping review to identify possible modifications to CONSORT 2010 checklist items and possible new extension items; (3) a three-round modified Delphi study involving key stakeholders to gather feedback on the checklist; (4) a consensus meeting to finalise items to be included in the extension, followed by stakeholder piloting of the checklist; and (5) publication, dissemination and implementation of the final checklist. RESULTS 27 items were initially developed and rated in Delphi round 1, 13 items were rated in round 2 and 11 items were rated in round 3. Response rates for the Delphi study were 92 of 125 (74%) invited participants in round 1, 77 of 92 (84%) round 1 completers in round 2 and 62 of 77 (81%) round 2 completers in round 3. Twenty-seven members of the project team representing a variety of stakeholder groups attended the in-person consensus meeting. The final checklist includes five new items and eight modified items. The extension Explanation & Elaboration document further clarifies aspects that are important to report. CONCLUSION Uptake of CONSORT-ROUTINE and accompanying Explanation & Elaboration document will improve conduct of trials, as well as the transparency and completeness of reporting of trials conducted using cohorts and routinely collected data.
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Affiliation(s)
- Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
| | - Linda Kwakkenbos
- Behavioural Science Institute, Clinical Psychology, Radboud University, Nijmegen, Netherlands
| | - Stephen J McCall
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Center for Research on Population and Health, Faculty of Health Sciences, American University of Beirut, Ras Beirut, Lebanon
- Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Kimberly A McCord
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Ole Fröbert
- Faculty of Health, Department of Cardiology, Örebro University, Örebro, Sweden
| | - Lars G Hemkens
- Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Merrick Zwarenstein
- Department of Family Medicine, Western University, London, Ontario, Canada
- IC/ES Western, London, Ontario, Canada
| | - Clare Relton
- Centre for Clinical Trials and Methodology, Barts Institute of Population Health Science, Queen Mary University, London, UK
| | - Danielle B Rice
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
- Department of Psychology, McGill University, Montreal, Quebec, Canada
| | - Sinéad M Langan
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Eric I Benchimol
- Department of Pediatrics and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- ICES uOttawa, Ottawa, Ontario, Canada
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | | | - Margaret Sampson
- Library Services, Children's Hospital of Eastern Ontario, Ontario, Ottawa, Canada
| | - David Erlinge
- Department of Cardiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Helena M Verkooijen
- University Medical Center Utrecht, Utrecht, Netherlands
- University of Utrecht, Utrecht, Netherlands
| | - David Moher
- Centre for Journalology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Isabelle Boutron
- INSERM, Paris, France
- Centre d'Épidémiologie Clinique, Hôpital Hôtel Dieu, Assistance Publique-Hôpitaux de Paris, Paris, France
- Faculté de Médecine, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Philippe Ravaud
- INSERM, Paris, France
- Centre d'Épidémiologie Clinique, Hôpital Hôtel Dieu, Assistance Publique-Hôpitaux de Paris, Paris, France
- Faculté de Médecine, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Jon Nicholl
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Rudolf Uher
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Maureen Sauvé
- Scleroderma Society of Ontario, Hamilton, Ontario, Canada
- Scleroderma Canada, Hamilton, Ontario, Canada
| | | | - David Torgerson
- York Trials Unit, Department of Health Sciences, University of York, York, UK
| | - Chris Gale
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Edmund Juszczak
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Nottingham Clinical Trials Unit, University of Nottingham, Nottingham, UK
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Québec, Canada
- Departments of Psychiatry; Epidemiology, Biostatistics and Occupational Health; Medicine; and Educational and Counselling Psychology; and Biomedical Ethics Unit, McGill University, Montreal, Quebec, Canada
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Tahir M, Imran M, Nawaz F, Shahid M, Naeem MA, Ahmad I, Akram M, Khalid U, Farooq ABU, Bakhat HF, Kamran M, Shah ZA. Effects of Bacillus sp. MR-1/2 and magnetite nanoparticles on yield improvement of rice by urea fertilizer under different watering regimes. J Appl Microbiol 2021; 131:2433-2447. [PMID: 33896080 DOI: 10.1111/jam.15110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/17/2021] [Accepted: 04/17/2021] [Indexed: 11/27/2022]
Abstract
AIMS The present research aimed to examine the use of magnetite nanoparticles (MNPs) in combination with phyto-beneficial rhizobacterium (PhBR) for improvement of applied N recovery (ANR) from urea fertilizer in rice grown under deficient and optimum watering conditions. METHODS AND RESULTS The Bacillus sp. MR-1/2 was positive for acetylene reduction, phosphate solubilization and ACC deaminase activity at temperature ranges 35-45°C. In a pot experiment, urea, MNPs and Bacillus sp. MR-1/2 were applied either alone or in combination to rice plants grown in pots under water deficit and optimal watering conditions. Combined application of urea, MNPs and Bacillus sp. MR-1/2 increased the plant N content and ANR by 27 and 65%, respectively, over their respective control values in rice grown under optimum watering conditions, whereas these increases were 27 and 41%, respectively, in rice grown under water deficit conditions. This treatment also increased the kernel weight and plant dry matter by 36 and 60%, respectively, over control (urea alone) values in rice grown under water deficit conditions, whereas these increases were 31 and 21·8%, respectively, in rice grown under optimum watering conditions. Values of malondialdehyde (MDA) contents, ascorbate peroxidase (APX), catalase and ethylene concentration were higher in control treatment under both the watering regimes. The application of Bacillus sp. MR-1/2 either alone or in combination with MNPs and urea reduced MDA contents, APX, catalase and ethylene production in the rice plants. CONCLUSION The combined application of MNPs+Bacillus sp. MR-1/2 reduced the N losses from applied urea, increased N uptake and ANR in rice, decreased MDA contents, APX and catalase activity and ethylene level in rice grown under deficit and optimum water conditions. SIGNIFICANCE AND IMPACT OF THE STUDY The application of MNPs together with Bacillus sp. MR-1/2 may help to increase ANR and rice productivity under water deficit conditions with low cost of production.
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Affiliation(s)
- M Tahir
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - M Imran
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - F Nawaz
- Department of Agronomy, Bahauddin Zakariya University, Multan, Pakistan
| | - M Shahid
- Department of Bioinformatics and Biotechnology, Government College University, Faisalabad, Pakistan
| | - M A Naeem
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - I Ahmad
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - M Akram
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - U Khalid
- Department of Agronomy, Bahauddin Zakariya University, Multan, Pakistan
| | - A B U Farooq
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - H F Bakhat
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - M Kamran
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
| | - Z A Shah
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Punjab, Pakistan
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Boikos C, Imran M, Nguyen VH, Ducruet T, Sylvester GC, Mansi JA. Effectiveness of the Cell-Derived Inactivated Quadrivalent Influenza Vaccine in Individuals at High Risk of Influenza Complications in the 2018-2019 United States Influenza Season. Open Forum Infect Dis 2021; 8:ofab167. [PMID: 34327253 PMCID: PMC8314952 DOI: 10.1093/ofid/ofab167] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 03/30/2021] [Indexed: 12/25/2022] Open
Abstract
Background Higher rates of influenza-related morbidity and mortality occur in individuals with underlying medical conditions. To improve vaccine effectiveness, cell-based technology for influenza vaccine manufacturing has been developed. Cell-derived inactivated quadrivalent influenza vaccines (cIIV4) may improve protection in seasons in which egg-propagated influenza viruses undergo mutations that affect antigenicity. This study aimed to estimate the relative vaccine effectiveness (rVE) of cIIV4 versus egg-derived inactivated quadrivalent influenza vaccines (eIIV4) in preventing influenza-related medical encounters in individuals with underlying medical conditions putting them at high risk of influenza complications during the 2018-2019 US influenza season. Methods An integrated dataset, linking primary care electronic medical records with claims data, was used to conduct a retrospective cohort study among individuals aged ≥4 years, with ≥1 health condition, vaccinated with cIIV4 or eIIV4 during the 2018-2019 season. Adjusted odds ratios (ORs) were derived using a doubly robust inverse probability of treatment-weighting (IPTW) model, adjusting for age, sex, race, ethnicity, geographic region, vaccination week, and health status. Relative vaccine effectiveness was estimated by (1 - OR) × 100 and presented with 95% confidence intervals (CIs). Results The study cohort included 471 301 cIIV4 and 1 641 915 eIIV4 recipients. Compared with eIIV4, cIIV4 prevented significantly more influenza-related medical encounters among individuals with ≥1 health condition (rVE, 13.4% [95% CI, 11.4%-15.4%]), chronic pulmonary disease (rVE, 18.7% [95% CI, 16.0%-21.3%]), and rheumatic disease (rVE, 11.8% [95% CI, 3.6%-19.3%]). Conclusions Our findings support the use of cIIV4 in individuals ≥4 years of age at high risk of influenza complications and provide further evidence supporting improved effectiveness of cIIV4 compared with eIIV4.
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Harel D, Levis B, Ishihara M, Levis AW, Vigod SN, Howard LM, Thombs BD, Benedetti A, He C, Krishnan A, Wu Y, Bhandari PM, Neupane D, Negeri Z, Imran M, Rice DB, Azar M, Chiovitti MJ, Saadat N, Riehm KE, Boruff JT, Cuijpers P, Gilbody S, Ioannidis JPA, Kloda LA, Patten SB, Shrier I, Ziegelstein RC, Comeau L, Mitchell ND, Tonelli M, Barnes J, Beck CT, Bindt C, de Figueiredo FP, Fellmeth G, Figueiredo B, Green EP, Helle N, Kettunen PA, Kohlhoff J, Kozinszky Z, Leonardou AA, Nakić Radoš S, Rochat TJ, Smith‐Nielsen J, Stein A, Stewart RC, Tadinac M, Tandon SD, Tendais I, Töreki A, Tran TD, Turner K, Væver MS, Vega‐Dienstmaier JM. Shortening the Edinburgh postnatal depression scale using optimal test assembly methods: Development of the EPDS-Dep-5. Acta Psychiatr Scand 2021; 143:348-362. [PMID: 33354768 DOI: 10.1111/acps.13272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/09/2020] [Accepted: 12/20/2020] [Indexed: 01/03/2023]
Abstract
AIMS This study used a large database to develop a reliable and valid shortened form of the Edinburgh Postnatal Depression Scale (EPDS), a self-report questionnaire used for depression screening in pregnancy and postpartum, based on objective criteria. METHODS Item responses from the 10-item EPDS were obtained from 5157 participants (765 major depression cases) from 22 primary screening accuracy studies that compared the EPDS to the Structured Clinical Interview for DSM (SCID). Unidimensionality of the EPDS latent construct was verified using confirmatory factor analysis, and an item response theory model was fit. Optimal test assembly (OTA) methods identified a maximally informative shortened form for each possible scale length between 1 and 9 items. The final shortened form was selected based on pre-specified validity and reliability criteria and non-inferiority of screening accuracy of the EPDS as compared to the SCID. RESULTS A 5-item short form of the EPDS (EPDS-Dep-5) was selected. The EPDS-Dep-5 had a Cronbach's alpha of 0.82. Sensitivity and specificity of the EPDS-Dep-5 for a cutoff of 4 or greater were 0.83 (95% CI, 0.73, 0.89) and 0.86 (95% CI, 0.80, 0.90) and were statistically non-inferior to the EPDS. The correlation of total scores with the full EPDS was high (r = 0.91). CONCLUSION The EPDS-Dep-5 is a valid short form with minimal loss of information when compared to the full-length EPDS. The EPDS-Dep-5 was developed with OTA methods using objective, pre-specified criteria, but the approach is data-driven and exploratory. Thus, there is a need to replicate results of this study in different populations.
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Affiliation(s)
- Daphna Harel
- PRIISM Applied Statistics Center, New York University, New York, NY, USA.,Department of Applied Statistics, Social Science, and Humanities, New York University, New York, NY, USA
| | - Brooke Levis
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada.,Centre for Prognosis Research, School of Medicine, Keele University, Staffordshire, UK
| | - Miyabi Ishihara
- Department of Statistics, University of California Berkeley, Berkeley, California, USA
| | - Alexander W Levis
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Simone N Vigod
- Women's College Hospital and Research Institute, University of Toronto, Toronto, ON, Canada
| | - Louise M Howard
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada.,Department of Medicine, McGill University, Montréal, QC, Canada.,Department of Psychiatry, McGill University, Montréal, QC, Canada.,Department of Psychology, McGill University, Montréal, QC, Canada.,Department of Educational and Counselling Psychology, McGill University, Montréal, QC, Canada.,Biomedical Ethics Unit, McGill University, Montréal, QC, Canada
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada.,Department of Medicine, McGill University, Montréal, QC, Canada.,Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montréal, QC, Canada
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Lyubenova A, Neupane D, Levis B, Wu Y, Sun Y, He C, Krishnan A, Bhandari PM, Negeri Z, Imran M, Rice DB, Azar M, Chiovitti MJ, Saadat N, Riehm KE, Boruff JT, Ioannidis JPA, Cuijpers P, Gilbody S, Kloda LA, Patten SB, Shrier I, Ziegelstein RC, Comeau L, Mitchell ND, Tonelli M, Vigod SN, Aceti F, Barnes J, Bavle AD, Beck CT, Bindt C, Boyce PM, Bunevicius A, Chaudron LH, Favez N, Figueiredo B, Garcia-Esteve L, Giardinelli L, Helle N, Howard LM, Kohlhoff J, Kusminskas L, Kozinszky Z, Lelli L, Leonardou AA, Meuti V, Radoš SN, García PN, Pawlby SJ, Quispel C, Robertson-Blackmore E, Rochat TJ, Sharp DJ, Siu BWM, Stein A, Stewart RC, Tadinac M, Tandon SD, Tendais I, Töreki A, Torres-Giménez A, Tran TD, Trevillion K, Turner K, Vega-Dienstmaier JM, Benedetti A, Thombs BD. Depression prevalence based on the Edinburgh Postnatal Depression Scale compared to Structured Clinical Interview for DSM DIsorders classification: Systematic review and individual participant data meta-analysis. Int J Methods Psychiatr Res 2021; 30:e1860. [PMID: 33089942 PMCID: PMC7992289 DOI: 10.1002/mpr.1860] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 07/28/2020] [Accepted: 10/13/2020] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES Estimates of depression prevalence in pregnancy and postpartum are based on the Edinburgh Postnatal Depression Scale (EPDS) more than on any other method. We aimed to determine if any EPDS cutoff can accurately and consistently estimate depression prevalence in individual studies. METHODS We analyzed datasets that compared EPDS scores to Structured Clinical Interview for DSM (SCID) major depression status. Random-effects meta-analysis was used to compare prevalence with EPDS cutoffs versus the SCID. RESULTS Seven thousand three hundred and fifteen participants (1017 SCID major depression) from 29 primary studies were included. For EPDS cutoffs used to estimate prevalence in recent studies (≥9 to ≥14), pooled prevalence estimates ranged from 27.8% (95% CI: 22.0%-34.5%) for EPDS ≥ 9 to 9.0% (95% CI: 6.8%-11.9%) for EPDS ≥ 14; pooled SCID major depression prevalence was 9.0% (95% CI: 6.5%-12.3%). EPDS ≥14 provided pooled prevalence closest to SCID-based prevalence but differed from SCID prevalence in individual studies by a mean absolute difference of 5.1% (95% prediction interval: -13.7%, 12.3%). CONCLUSION EPDS ≥14 approximated SCID-based prevalence overall, but considerable heterogeneity in individual studies is a barrier to using it for prevalence estimation.
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Affiliation(s)
- Anita Lyubenova
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Dipika Neupane
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada
| | - Brooke Levis
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.,School of Primary, Centre for Prognosis Research, Community and Social Care, Keele University, Keele, Staffordshire, UK
| | - Yin Wu
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.,Department of Psychiatry, McGill University, Montréal, Québec, Canada
| | - Ying Sun
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Chen He
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada
| | - Ankur Krishnan
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Parash M Bhandari
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada
| | - Zelalem Negeri
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada
| | - Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Danielle B Rice
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Psychology, McGill University, Montréal, Québec, Canada
| | - Marleine Azar
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada
| | - Matthew J Chiovitti
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Nazanin Saadat
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Kira E Riehm
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jill T Boruff
- Schulich Library of Physical Sciences, Life Sciences, and Engineering, McGill University, Montréal, Québec, Canada
| | - John P A Ioannidis
- Department of Medicine, Stanford University, Stanford, California, USA.,Department of Health Research and Policy, Stanford University, Stanford, California, USA.,Department of Biomedical Data Science, Stanford University, Stanford, California, USA.,Department of Statistics, Stanford University, Stanford, California, USA
| | - Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology, EMGO Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Simon Gilbody
- Hull York Medical School and the Department of Health Sciences, University of York, Heslington, York, UK
| | - Lorie A Kloda
- Library, Concordia University, Montréal, Québec, Canada
| | - Scott B Patten
- Departments of Community Health Sciences and Psychiatry, University of Calgary, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, Alberta, Canada.,Cuthbertson & Fischer Chair in Pediatric Mental Health, University of Calgary, Calgary, Alberta, Canada
| | - Ian Shrier
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.,Department of Family Medicine, McGill University, Montréal, Québec, Canada
| | - Roy C Ziegelstein
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Liane Comeau
- International Union for Health Promotion and Health Education, École de santé publique de l'Université de Montréal, Montréal, Québec, Canada
| | - Nicholas D Mitchell
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada.,Alberta Health Services, Edmonton, Alberta, Canada
| | - Marcello Tonelli
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Simone N Vigod
- Women's College Hospital and Research Institute, University of Toronto, Toronto, Ontario, Canada
| | - Franca Aceti
- Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Jacqueline Barnes
- Department of Psychological Sciences, Birkbeck, University of London, London, UK
| | - Amar D Bavle
- Department of Psychiatry, Rajarajeswari Medical College and Hospital, Bengaluru, Karnataka, India
| | - Cheryl T Beck
- University of Connecticut School of Nursing, Mansfield, Connecticut, USA
| | - Carola Bindt
- Department of Child and Adolescent Psychiatry, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Philip M Boyce
- Discipline of Psychiatry, Westmead Clinical School, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.,Department of Psychiatry, Westmead Hospital, Sydney, New South Wales, Australia
| | - Adomas Bunevicius
- Neuroscience Institute, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Linda H Chaudron
- Departments of Psychiatry, Pediatrics, Obstetrics and Gynecology, School of Medicine and Dentistry, University of Rochester, Rochester, New York, USA
| | - Nicolas Favez
- Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland.,IUP, University of Lausanne, Lausanne, Switzerland
| | | | - Lluïsa Garcia-Esteve
- Perinatal Mental Health Unit CLINIC-BCN, Institut Clínic de Neurociències, Hospital Clínic, Barcelona, Spain.,Vulnerability, Psychopathology and Gender Research Group, Barcelona, Spain.,August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
| | - Lisa Giardinelli
- Department of Health Sciences, Psychiatry Unit, University of Florence, Firenze, Italy
| | - Nadine Helle
- Department of Child and Adolescent Psychiatry, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Louise M Howard
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.,South London and Maudsley NHS Foundation Trust, London, UK
| | - Jane Kohlhoff
- School of Psychiatry, University of New South Wales, Kensington, New South Wales, Australia.,Ingham Institute, Liverpool, New South Wales, Australia.,Karitane, Carramar, New South Wales, Australia
| | | | - Zoltán Kozinszky
- Department of Obstetrics and Gynecology, Danderyd Hospital, Stockholm, Sweden
| | - Lorenzo Lelli
- Department of Health Sciences, Psychiatry Unit, University of Florence, Firenze, Italy
| | - Angeliki A Leonardou
- First Department of Psychiatry, Women's Mental Health Clinic, Athens University Medical School, Athens, Greece
| | - Valentina Meuti
- Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Sandra N Radoš
- Department of Psychology, Catholic University of Croatia, Zagreb, Croatia
| | - Purificación N García
- Perinatal Mental Health Unit CLINIC-BCN, Institut Clínic de Neurociències, Hospital Clínic, Barcelona, Spain.,Psychology Service, Regidoria de Polítiques de Gènere, Ajuntament de Terrassa, Terrassa, Spain
| | - Susan J Pawlby
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Chantal Quispel
- Department of Obstetrics and Gynaecology, Albert Schweitzer Ziekenhuis, Dordrecht, the Netherlands
| | | | - Tamsen J Rochat
- MRC/Developmental Pathways to Health Research Unit, School of Clinical Medicine, University of Witwatersrand, Johannesburg, South Africa.,Human and Social Development Programme, Human Sciences Research Council, Pretoria, South Africa
| | - Deborah J Sharp
- Centre for Academic Primary Care, Bristol Medical School, University of Bristol, Bristol, UK
| | - Bonnie W M Siu
- Department of Psychiatry, Castle Peak Hospital, Hong Kong SAR, China
| | - Alan Stein
- Department of Psychiatry, University of Oxford, Oxford, UK.,MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Robert C Stewart
- Division of Psychiatry, University of Edinburgh, Edinburgh, Scotland, UK.,Malawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe, Malawi
| | - Meri Tadinac
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Zagreb, Zagreb, Croatia
| | - S Darius Tandon
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Iva Tendais
- School of Psychology, University of Minho, Braga, Portugal
| | | | - Anna Torres-Giménez
- Perinatal Mental Health Unit CLINIC-BCN, Institut Clínic de Neurociències, Hospital Clínic, Barcelona, Spain.,Vulnerability, Psychopathology and Gender Research Group, Barcelona, Spain.,August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
| | - Thach D Tran
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Kylee Trevillion
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Katherine Turner
- Epilepsy Center-Child Neuropsychiatry Unit, ASST Santi Paolo Carlo, San Paolo Hospital, Milan, Italy
| | | | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.,Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montréal, Québec, Canada.,Department of Medicine, McGill University, Montréal, Québec, Canada
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.,Department of Psychiatry, McGill University, Montréal, Québec, Canada.,Department of Psychology, McGill University, Montréal, Québec, Canada.,Department of Medicine, McGill University, Montréal, Québec, Canada.,Department of Educational and Counselling Psychology, McGill University, Montréal, Québec, Canada.,Biomedical Ethics Unit, McGill University, Montréal, Québec, Canada
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43
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Kim EB, Imran M, Akhtar MS, Shin HS, Ameen S. Enticing 3D peony-like ZnGa 2O 4 microstructures for electrochemical detection of N, N-dimethylmethanamide chemical. J Hazard Mater 2021; 404:124069. [PMID: 33059249 DOI: 10.1016/j.jhazmat.2020.124069] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/17/2020] [Accepted: 09/19/2020] [Indexed: 06/11/2023]
Abstract
We demonstrate the hydrothermal synthesis of three dimension (3D) peony-like morphology of zinc gallate (ZnGa2O4), dominated by assembled nanosheets and applied as electrode material in electrochemical detection of N,N-dimethylmethanamide chemical. The crystalline, structural and compositional characterizations deduced the formation of high quality ZnGa2O4 with spinal crystal structure. Peony-like 3D ZnGa2O4 was benefited by a high surface area of ~62.3 m2 g-1, good pore distribution (mean pore diameter of ~23.3 nm) and large pore volume of ~0.3622 cm3 g-1. N,N-dimethylmethanamide chemical sensor based on peony-like 3D ZnGa2O4 electrode presented a linear curve in the working dynamic range of 1 nM-10 mM. Significantly improved chemical sensitivity of ~154.2 mA mM-1 cm-2 with low detection limit value of ~0.14 μM were achieved. The fabricated sensor based on peony-like 3D ZnGa2O4 electrode endorsed real sample analysis and ascertained the selectivity towards N,N-dimethylmethanamide chemical by analyzing a range of interfering analytes, viz. ethanol, tetrahydrofuran, methyl amine chemical.
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Affiliation(s)
- Eun-Bi Kim
- Energy Materials & Surface Science Laboratory, Solar Energy Research Center, School of Chemical Engineering, Jeonbuk National University, Jeonju 54896, Republic of Korea; Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeongeup Campus, Jeonbuk National University, 56212, Republic of Korea
| | - M Imran
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeongeup Campus, Jeonbuk National University, 56212, Republic of Korea
| | - M Shaheer Akhtar
- New & Renewable Energy Material Development Center (NewREC), Jeonbuk National University, Jeonbuk, Republic of Korea
| | - Hyung-Shik Shin
- Energy Materials & Surface Science Laboratory, Solar Energy Research Center, School of Chemical Engineering, Jeonbuk National University, Jeonju 54896, Republic of Korea; Korea Basic Science Institute (KBSI), 169-148 Gwahak-ro, Yuseong-gu, Daejeon 34133, Republic of Korea.
| | - Sadia Ameen
- Advanced Materials and Devices Laboratory, Department of Bio-Convergence Science, Jeongeup Campus, Jeonbuk National University, 56212, Republic of Korea.
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Hussain K, Abbas RZ, Abbas A, Rehman MA, Raza MA, Rehman T, Hussain R, Mahmood MS, Imran M, Zaman MA, Sindhu ZD, Khan MK, Ali S. Anticoccidial and Biochemical Effects of Artemisia Brevifolia Extract in Broiler Chickens. Braz J Poult Sci 2021. [DOI: 10.1590/1806-9061-2020-1377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- K Hussain
- Muhammad Nawaz Sharif University of Agriculture, Pakistan
| | - RZ Abbas
- University of Agriculture, Pakistan
| | - A Abbas
- Muhammad Nawaz Sharif University of Agriculture, Pakistan
| | | | - MA Raza
- Muhammad Nawaz Sharif University of Agriculture, Pakistan
| | - T Rehman
- The Islamia University of Bahawalpur, Pakistan
| | - R Hussain
- The Islamia University of Bahawalpur, Pakistan
| | | | - M Imran
- University of Agriculture, Pakistan
| | - MA Zaman
- University College of Veterinary and Animal Sciences, Pakistan
| | | | - MK Khan
- University of Agriculture, Pakistan
| | - S Ali
- University of Agriculture, Pakistan
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45
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Imran M, Dasgupta A, Chopra S. Suvratoxumab. Monoclonal antibody targeting S. aureus alpha-toxin, Prevention of S. aureus nosocomial pneumonia. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.11.3294555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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46
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Umar A, Akhtar MS, Ameen S, Imran M, Kumar R, Wang Y, Ibrahim AA, Albargi H, Jalalah M, Alsaiari MA, Al-Assiri M. Colloidal synthesis of NiMn2O4 nanodisks decorated reduced graphene oxide for electrochemical applications. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105630] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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47
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Thombs BD, Levis B, Lyubenova A, Neupane D, Negeri Z, Wu Y, Sun Y, He C, Krishnan A, Vigod SN, Bhandari PM, Imran M, Rice DB, Azar M, Chiovitti MJ, Saadat N, Riehm KE, Boruff JT, Cuijpers P, Gilbody S, Ioannidis JPA, Kloda LA, Patten SB, Shrier I, Ziegelstein RC, Comeau L, Mitchell ND, Tonelli M, Barnes J, Beck CT, Bindt C, Figueiredo B, Helle N, Howard LM, Kohlhoff J, Kozinszky Z, Leonardou AA, Radoš SN, Quispel C, Rochat TJ, Stein A, Stewart RC, Tadinac M, Tandon SD, Tendais I, Töreki A, Tran TD, Trevillion K, Turner K, Vega-Dienstmaier JM, Benedetti A. Overestimation of Postpartum Depression Prevalence Based on a 5-item Version of the EPDS: Systematic Review and Individual Participant Data Meta-analysis. Can J Psychiatry 2020; 65:835-844. [PMID: 33104415 PMCID: PMC7658422 DOI: 10.1177/0706743720934959] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVE The Maternal Mental Health in Canada, 2018/2019, survey reported that 18% of 7,085 mothers who recently gave birth reported "feelings consistent with postpartum depression" based on scores ≥7 on a 5-item version of the Edinburgh Postpartum Depression Scale (EPDS-5). The EPDS-5 was designed as a screening questionnaire, not to classify disorders or estimate prevalence; the extent to which EPDS-5 results reflect depression prevalence is unknown. We investigated EPDS-5 ≥7 performance relative to major depression prevalence based on a validated diagnostic interview, the Structured Clinical Interview for DSM (SCID). METHODS We searched Medline, Medline In-Process & Other Non-Indexed Citations, PsycINFO, and the Web of Science Core Collection through June 2016 for studies with data sets with item response data to calculate EPDS-5 scores and that used the SCID to ascertain depression status. We conducted an individual participant data meta-analysis to estimate pooled percentage of EPDS-5 ≥7, pooled SCID major depression prevalence, and the pooled difference in prevalence. RESULTS A total of 3,958 participants from 19 primary studies were included. Pooled prevalence of SCID major depression was 9.2% (95% confidence interval [CI] 6.0% to 13.7%), pooled percentage of participants with EPDS-5 ≥7 was 16.2% (95% CI 10.7% to 23.8%), and pooled difference was 8.0% (95% CI 2.9% to 13.2%). In the 19 included studies, mean and median ratios of EPDS-5 to SCID prevalence were 2.1 and 1.4 times. CONCLUSIONS Prevalence estimated based on EPDS-5 ≥7 appears to be substantially higher than the prevalence of major depression. Validated diagnostic interviews should be used to establish prevalence.
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Affiliation(s)
- Brett D Thombs
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada.,Department of Psychology, 5620McGill University, Montréal, Québec, Canada.,Department of Psychiatry, 5620McGill University, Montréal, Québec, Canada.,Department of Medicine, 5620McGill University, Montréal, Québec, Canada.,Department of Educational and Counselling Psychology, 5620McGill University, Montréal, Québec, Canada.,Biomedical Ethics Unit, 5620McGill University, Montréal, Québec, Canada
| | - Brooke Levis
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada.,Centre for Prognosis Research, School of Primary, Community and Social Care, Keele University, Staffordshire, United Kingdom
| | - Anita Lyubenova
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Dipika Neupane
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada
| | - Zelalem Negeri
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada
| | - Yin Wu
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada.,Department of Psychiatry, 5620McGill University, Montréal, Québec, Canada
| | - Ying Sun
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Chen He
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada
| | - Ankur Krishnan
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Simone N Vigod
- Women's College Hospital and Research Institute, University of Toronto, Ontario, Canada
| | - Parash Mani Bhandari
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada
| | - Mahrukh Imran
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Danielle B Rice
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Psychology, 5620McGill University, Montréal, Québec, Canada
| | - Marleine Azar
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada
| | - Matthew J Chiovitti
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Nazanin Saadat
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada
| | - Kira E Riehm
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Mental Health, Bloomberg School of Public Health, 1466Johns Hopkins University, Baltimore, MD, USA
| | - Jill T Boruff
- Schulich Library of Physical Sciences, Life Sciences, and Engineering, 5620McGill University, Montréal, Québec, Canada
| | - Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology, EMGO Institute, 1190Vrije Universiteit Amsterdam, the Netherlands
| | - Simon Gilbody
- Department of Health Sciences, Hull York Medical School, 8748University of York, Heslington, York, United Kingdom
| | - John P A Ioannidis
- Department of Medicine, Department of Epidemiology and Population Health, Department of Biomedical Data Science, Department of Statistics, 10624Stanford University, Stanford, CA, USA
| | - Lorie A Kloda
- Library, 5618Concordia University, Montréal, Québec, Canada
| | - Scott B Patten
- Departments of Community Health Sciences and Psychiatry, 2129University of Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research & Education, 2129University of Calgary, Alberta, Canada.,Cuthbertson & Fischer Chair in Pediatric Mental Health, 2129University of Calgary, Alberta, Canada
| | - Ian Shrier
- 113635Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada.,Department of Family Medicine, 5620McGill University, Montréal, Québec, Canada
| | - Roy C Ziegelstein
- Department of Medicine, 1466Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Liane Comeau
- International Union for Health Promotion and Health Education, École de santé publique de l'Université de Montréal, Montréal, Québec, Canada
| | - Nicholas D Mitchell
- Department of Psychiatry, 3158University of Alberta, Edmonton, Alberta, Canada.,Alberta Health Services, Edmonton, Alberta, Canada
| | - Marcello Tonelli
- Department of Medicine, 2129University of Calgary, Alberta, Canada
| | - Jacqueline Barnes
- 215826Department of Psychological Sciences, Birkbeck, University of London, United Kingdom
| | | | - Carola Bindt
- Department of Child and Adolescent Psychiatry, 234015University Medical Center Hamburg-Eppendorf, Germany
| | | | - Nadine Helle
- Department of Child and Adolescent Psychiatry, 234015University Medical Center Hamburg-Eppendorf, Germany
| | - Louise M Howard
- Institute of Psychiatry, Psychology & Neuroscience, 4616King's College London, United Kingdom.,South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Jane Kohlhoff
- School of Psychiatry, 7800University of New South Wales, Kensington, Australia.,Ingham Institute, Liverpool, Australia.,Karitane, Carramar, Australia
| | - Zoltán Kozinszky
- 72227Department of Obstetrics and Gynaecology, Blekinge Hospital, Karlskrona, Sweden
| | - Angeliki A Leonardou
- First Department of Psychiatry, Women's Mental Health Clinic, Athens University Medical School, Greece
| | | | - Chantal Quispel
- Department of Obstetrics and Gynaecology, 2998Albert Schweitzer Ziekenhuis, Dordrecht, the Netherlands
| | - Tamsen J Rochat
- MRC/Developmental Pathways to Health Research Unit, Faculty of Health Sciences, 37707University of Witwatersrand, Johannesburg, South Africa.,Human and Social Development Program, Human Sciences Research Council, South Africa
| | - Alan Stein
- 105611Department of Psychiatry, University of Oxford, Oxford, United Kingdom.,MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, Faculty of Health Sciences, 37707University of the Witwatersrand, Johannesburg, South Africa
| | - Robert C Stewart
- Division of Psychiatry, 270079University of Edinburgh, Scotland.,Malawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe, Malawi
| | - Meri Tadinac
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Zagreb, Croatia
| | - S Darius Tandon
- 12244Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Iva Tendais
- School of Psychology, 219951University of Minho, Portugal
| | | | - Thach D Tran
- School of Public Health and Preventive Medicine, 161667Monash University, Melbourne, Victoria, Australia
| | - Kylee Trevillion
- Institute of Psychiatry, Psychology & Neuroscience, 4616King's College London, United Kingdom
| | - Katherine Turner
- Epilepsy Cter-Child Neuropsychiatry Unit, 444273ASST Santi Paolo Carlo, San Paolo Hospital, Milan, Italy
| | | | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, 5620McGill University, Montréal, Québec, Canada.,Department of Medicine, 5620McGill University, Montréal, Québec, Canada.,Respiratory Epidemiology and Clinical Research Unit, 5620McGill University Health Centre, Montréal, Québec, Canada
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48
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Brehaut E, Neupane D, Levis B, Wu Y, Sun Y, Krishnan A, He C, Bhandari PM, Negeri Z, Riehm KE, Rice DB, Azar M, Yan XW, Imran M, Chiovitti MJ, Saadat N, Cuijpers P, Ioannidis JPA, Markham S, Patten SB, Ziegelstein RC, Henry M, Ismail Z, Loiselle CG, Mitchell ND, Tonelli M, Boruff JT, Kloda LA, Beraldi A, Braeken APBM, Carter G, Clover K, Conroy RM, Cukor D, da Rocha E Silva CE, De Souza J, Downing MG, Feinstein A, Ferentinos PP, Fischer FH, Flint AJ, Fujimori M, Gallagher P, Goebel S, Jetté N, Julião M, Keller M, Kjærgaard M, Love AW, Löwe B, Martin-Santos R, Michopoulos I, Navines R, O'Rourke SJ, Öztürk A, Pintor L, Ponsford JL, Rooney AG, Sánchez-González R, Schwarzbold ML, Sharpe M, Simard S, Singer S, Stone J, Tung KY, Turner A, Walker J, Walterfang M, White J, Benedetti A, Thombs BD. Depression prevalence using the HADS-D compared to SCID major depression classification: An individual participant data meta-analysis. J Psychosom Res 2020; 139:110256. [PMID: 33069051 DOI: 10.1016/j.jpsychores.2020.110256] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/01/2020] [Accepted: 09/19/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Validated diagnostic interviews are required to classify depression status and estimate prevalence of disorder, but screening tools are often used instead. We used individual participant data meta-analysis to compare prevalence based on standard Hospital Anxiety and Depression Scale - depression subscale (HADS-D) cutoffs of ≥8 and ≥11 versus Structured Clinical Interview for DSM (SCID) major depression and determined if an alternative HADS-D cutoff could more accurately estimate prevalence. METHODS We searched Medline, Medline In-Process & Other Non-Indexed Citations via Ovid, PsycINFO, and Web of Science (inception-July 11, 2016) for studies comparing HADS-D scores to SCID major depression status. Pooled prevalence and pooled differences in prevalence for HADS-D cutoffs versus SCID major depression were estimated. RESULTS 6005 participants (689 SCID major depression cases) from 41 primary studies were included. Pooled prevalence was 24.5% (95% Confidence Interval (CI): 20.5%, 29.0%) for HADS-D ≥8, 10.7% (95% CI: 8.3%, 13.8%) for HADS-D ≥11, and 11.6% (95% CI: 9.2%, 14.6%) for SCID major depression. HADS-D ≥11 was closest to SCID major depression prevalence, but the 95% prediction interval for the difference that could be expected for HADS-D ≥11 versus SCID in a new study was -21.1% to 19.5%. CONCLUSIONS HADS-D ≥8 substantially overestimates depression prevalence. Of all possible cutoff thresholds, HADS-D ≥11 was closest to the SCID, but there was substantial heterogeneity in the difference between HADS-D ≥11 and SCID-based estimates. HADS-D should not be used as a substitute for a validated diagnostic interview.
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Affiliation(s)
- Eliana Brehaut
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Dipika Neupane
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.
| | - Brooke Levis
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada; Centre for Prognosis Research, School of Primary, Community and Social Care, Keele University, Staffordshire, UK.
| | - Yin Wu
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada; Department of Psychiatry, McGill University, Montréal, Québec, Canada.
| | - Ying Sun
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Ankur Krishnan
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Chen He
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Parash Mani Bhandari
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.
| | - Zelalem Negeri
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.
| | - Kira E Riehm
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
| | - Danielle B Rice
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Psychology, McGill University, Montréal, Québec, Canada.
| | - Marleine Azar
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada.
| | - Xin Wei Yan
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Mahrukh Imran
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Matthew J Chiovitti
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Nazanin Saadat
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit, Amsterdam, The Netherlands.
| | - John P A Ioannidis
- Department of Medicine, Department of Epidemiology and Population Health, Department of Biomedical Data Science, Department of Statistics, Stanford University, Stanford, CA, USA.
| | - Sarah Markham
- Department of Biostatistics and Health Informatics, King's College London, London, UK.
| | - Scott B Patten
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, Canada; Cuthbertson & Fischer Chair in Pediatric Mental Health, University of Calgary, Calgary, Canada.
| | - Roy C Ziegelstein
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Melissa Henry
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada.
| | - Zahinoor Ismail
- Hotchkiss Brain Institute and O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada; Department of Psychiatry, Clinical Neuroscience and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
| | - Carmen G Loiselle
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Ingram School of Nursing, McGill University, Montréal, Québec, Canada; Centre for Nursing Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Oncology, Faculty of Medicine, McGill University, Montréal, Québec, Canada.
| | - Nicholas D Mitchell
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada; Alberta Health Services, Edmonton, Alberta, Canada.
| | - Marcello Tonelli
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
| | - Jill T Boruff
- Schulich Library of Physical Sciences, Life Sciences, and Engineering, McGill University, Montreal, Quebec, Canada.
| | - Lorie A Kloda
- Library, Concordia University, Montréal, Québec, Canada.
| | - Anna Beraldi
- kbo Lech-Mangfall-Klinik für Psychatrie, Psychotherapie und Psychsomatik, Garmisch-Partenkirchen, Bayern, Germany.
| | - Anna P B M Braeken
- Department of Radiation Oncology (MAASTRO), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands; Faculty of Psychology, Open University of the Netherlands, Heerlen, The Netherlands; Department of Health Services Research, CAPHRI School for Public Health and Primary, Maastricht University, Maastricht, The Netherlands.
| | - Gregory Carter
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia; Calvary Mater Newcastle, Australia.
| | - Kerrie Clover
- Centre for Brain and Mental Health Research, University of Newcastle, Callaghan, NSW, Australia.
| | - Ronán M Conroy
- Royal College of Surgeons in Ireland Division of Population Health Sciences, Dublin, Ireland.
| | | | - Carlos E da Rocha E Silva
- Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Jennifer De Souza
- Birmingham and Solihull Mental Health Foundation Trust, Birmingham, UK; University of Birmingham, Birmingham, UK.
| | - Marina G Downing
- School of Psychological Sciences, Monash University, Melbourne, VIC, Australia; Monash Epworth Rehabilitation Research Centre, Epworth HealthCare, Melbourne, VIC, Australia.
| | - Anthony Feinstein
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
| | - Panagiotis P Ferentinos
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece; Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK.
| | - Felix H Fischer
- Department of Psychiatry, McGill University, Montréal, Québec, Canada; Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany.
| | - Alastair J Flint
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; University Health Network, Toronto, Ontario, Canada.
| | - Maiko Fujimori
- Section of Psychological Science, Division of Health Care Research, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan.
| | | | - Simone Goebel
- Department of Clinical Psychology and Psychotherapy, Institute of Psychology, Christian-Albrechts University, Kiel, Germany.
| | - Nathalie Jetté
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; Hotchkiss Brain Institute and O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada; Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Miguel Julião
- Equipa Comunitária de Suporte em Cuidados Paliativos de Sintra, Portugal.
| | - Monika Keller
- Division of Psychooncology, Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Germany.
| | - Marie Kjærgaard
- Endocrinology Research Group, Medical Clinic, University Hospital of North Norway, Norway; Department of Internal Medicine, Kolding Hospital, Hospital Lillebaelt, Denmark.
| | - Anthony W Love
- Department of Psychology, Victoria University, Victoria, Australia.
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Rocio Martin-Santos
- Department of Psychiatry and Psychology, Hospital Clinic, IDIBAPS, CIBERSAM, Barcelona, Spain; Department of Medicine, Institute of Neuroscience, University of Barcelona, Barcelona, Spain.
| | - Ioannis Michopoulos
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece.
| | - Ricard Navines
- Department of Psychiatry and Psychology, Hospital Clinic, IDIBAPS, CIBERSAM, Barcelona, Spain; Department of Medicine, Institute of Neuroscience, University of Barcelona, Barcelona, Spain.
| | - Suzanne J O'Rourke
- School of Health in Social Sciences, University of Edinburgh, Edinburgh, UK. Suzanne.O'
| | | | - Luis Pintor
- Instituto de Investigaciones Biomédicas Augusto Pi i Sunyer (IDIBAPS), Barcelona, Spain; Consultation Liaison Psychiatry Unit, Hospital Clínico de Barcelona, Barcelona, Spain.
| | - Jennie L Ponsford
- School of Psychological Sciences, Monash University, Melbourne, VIC, Australia; Monash Epworth Rehabilitation Research Centre, Epworth HealthCare, Melbourne, VIC, Australia.
| | - Alasdair G Rooney
- Division of Psychiatry, University of Edinburgh, Edinburgh, UK; Robert Fergusson Unit, Royal Edinburgh Hospital, NHS Lothian, Edinburgh, UK.
| | - Roberto Sánchez-González
- Department of Psychiatry, Institut de Neuropsiquiatria i Addiccions, Centre Emili Mira, Parc de Salut Mar, Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain; Centro de Investigación Biomédica En Red de Salud Mental (CIBERSAM), Barcelona, Spain.
| | - Marcelo L Schwarzbold
- Department of Internal Medicine, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil.
| | - Michael Sharpe
- Department of Psychological Medicine, University of Oxford, Oxford, UK.
| | - Sébastien Simard
- Département des sciences de la santé, Université du Québec à Chicoutimi (UQAC), Québec, Canada; Centre intersectoriel en santé durable (CISD), Québec, Canada; Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Québec, Canada.
| | - Susanne Singer
- University Medical Centre Mainz, Institute of Medical Biostatistics, Epidemiology and Informatics, Mainz, Germany.
| | - Jon Stone
- Department of Neurology, University of Edinburgh, Edinburgh, UK.
| | | | - Alyna Turner
- Faculty of Health and Medicine, School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia; Deakin University, IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Geelong, VIC, Australia.
| | - Jane Walker
- Department of Psychiatry, University of Oxford, Oxford, UK.
| | - Mark Walterfang
- Neuropsychiatry Unit, Royal Melbourne Hospital, Melbourne, Australia; Melbourne Neuropsychiatry Centre, University of Melbourne, Melbourne, Australia; Florey Institute of Neuroscience and Mental Health, Melbourne, Australia.
| | - Jennifer White
- Department of Physiotherapy, School of Primary and Allied Health Care, Monash University, Melbourne, Australia
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada; Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montréal, Québec, Canada; Department of Medicine, McGill University, Montréal, Québec, Canada.
| | - Brett D Thombs
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada; Department of Psychiatry, McGill University, Montréal, Québec, Canada; Department of Psychology, McGill University, Montréal, Québec, Canada; Department of Medicine, McGill University, Montréal, Québec, Canada; Department of Educational and Counselling Psychology, McGill University, Montréal, Québec, Canada; Biomedical Ethics Unit, McGill University, Montréal, Québec, Canada.
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Imran M, Riaz S, Shah SMH, Batool T, Khan HN, Sabri AN, Naseem S. In-vitro hemolytic activity and free radical scavenging by sol-gel synthesized Fe3O4 stabilized ZrO2 nanoparticles. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.08.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Arshad S, Hussain I, Ibrahim M, Imran M, A. Assiri M, Thind S, Bilal M, Irfan A, G. Al-Sehemi A. Biochemical studies on protein, phenolic contents and antioxidant activities of Sida cordifolia extracts. B CHEM SOC ETHIOPIA 2020. [DOI: 10.4314/bcse.v34i2.18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The study aimed to characterize the antioxidant properties regarding the Sida cordifolia with special reference to its detailed biochemical analysis. The study revealed that chlorophyll A (0.9 ± 0.3 mg/g), total chlorophyll content (3.0 ± 0.7 mg/g), total carotenoid content (0.3 ± 0.1 mg/g), total soluble proteins (7.5 ± 0.1 mg/g), and total phenolic contents (5.6 ± 1.3 mg/g) were found highest in flower tissue of S. cordifolia. However, peroxidase (POD) contents (118 ± 31 units/g), superoxide dismutase (SOD) activity (64 ± 1.5 units/g) were maximum in the leaf tissues, while catalase (CAT) contents (133 ± 25 units/g), ascorbate peroxidase (APX) contents (145 ± 44 units/g) were also found more in the flowers of S. cordifolia rather than other parts. Our results conclude that leaves, stem, flower of S. cordifolia could be exploited in pharmacology due to presence of different antioxidants reflected in flower and leaf extract make them potent and profound therapeutic agents.
KEY WORDS: Alkaloids, Flavonoids, Phenolics, Antioxidant, Sida cordifolia
Bull. Chem. Soc. Ethiop. 2020, 34(2), 427-434
DOI: https://dx.doi.org/10.4314/bcse.v34i2.18
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