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Sultana S, Chowdhury TA, Chowdhury TS, Mahmud N, Sultana R, Mahtab NT, Sharker Y, Ahmed F. Migraine among women with endometriosis: a hospital-based case-control study in Bangladesh. AJOG Glob Rep 2024; 4:100344. [PMID: 38655567 PMCID: PMC11036091 DOI: 10.1016/j.xagr.2024.100344] [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] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Endometriosis is a disease among women of reproductive age, which causes several health problems, such as dysmenorrhea, dyspareunia, and subfertility. In addition, it increases psychological stress and often results in marital disharmony. Similarly, migraine is more frequent among this group of women. Several studies have shown an association between endometriosis and migraine among groups of populations completely different from Bangladesh. OBJECTIVE This study aimed to identify the association between endometriosis and migraine among the Bangladeshi population. STUDY DESIGN This nonrandomized case-control study was conducted with cases of endometriosis and controls without endometriosis who were confirmed by laparoscopy or laparotomy. Among the study participants, cases of migraine in 1 group of respondents who were already diagnosed as patients of migraine were identified, and the others with complaints of headaches were further confirmed by a medicine specialist. Patients were recruited from the Department of Obstetrics and Gynecology at the Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital and Ibrahim Medical College. The study was approved by the ethical review committee of the Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital. Multivariate logistic regression was used to identify the association between endometriosis and migraine using odds ratios and 95% confidence intervals. RESULTS Of 1496 patients who underwent laparoscopy or laparotomy during the study period, the frequency of endometriosis was found to be 12.7%. A total of 190 patients with confirmed endometriosis cases and an equal number of controls without endometriosis were enrolled, maintaining the age distribution of the controls similar to that of the cases. Compared with controls, the distribution of age, body mass index, education, and marital status of the patients with endometriosis were similar. The average ages of respondents were 30.6 years in both the case and control groups. Regarding occupation, cases included more students than controls (12% vs 0%, respectively). The odds of suffering from dysmenorrhea and dyspareunia among the cases were 3.3 (95% confidence interval, 2.66-4.15; P<.001) and 9.5 (95% confidence interval, 5.3-17.9; P<.001) times higher than that of controls, respectively. In addition, the odds of menstrual irregularity was 60% lower among the cases than among controls (odds ratio, 0.4; 95% confidence interval, 0.24-0.64; P<.001). No significant difference was observed in having primary subfertility and secondary subfertility among the 2 groups of respondents. Univariate regression analysis showed that patients with endometriosis have 6.13 times higher odds (95% confidence interval, 2.50-18.40; P<.001) of having a migraine and 2.00 times higher odds (95% confidence interval, 1.2-3.2; P=.01) of having a headache than controls. Furthermore, the age- and body mass index-adjusted multivariate model showed that patients with endometriosis have 5.4 times higher odds of having migraine than patients without endometriosis (95% confidence interval, 2.11-16.4; P<.001). In addition, the higher the age of reproductive-age women, the higher the odds of having migraine. A 1-year increase in age increases the odds of having migraine by 23% (odds ratio, 1.23; 95% confidence interval, 1.13-1.16; P<.001). CONCLUSION Our results support the association between endometriosis and migraine among the Bangladeshi population, which is similar to relevant studies conducted in other geographic locations. The groups of physicians who treat patients suffering from the 2 diseases, endometriosis and migraine, should keep this interrelationship in mind to ensure a better quality of life for the patient.
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Affiliation(s)
- Samina Sultana
- Department of Obstetrics and Gynecology, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital and Ibrahim Medical College, Shahabagh, Dhaka, Bangladesh (Ms S Sultana, Drs TA Chowdhury, TS Chowdhury, Ms Mahmud, and Drs R Sultana and Mahtab)
- Department of Obstetrics and Gynecology, President Abdul Hamid Medical College and Hospital, Karimganj, Kishoreganj, Bangladesh (Ms S Sultana)
| | - Touhidul A. Chowdhury
- Department of Obstetrics and Gynecology, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital and Ibrahim Medical College, Shahabagh, Dhaka, Bangladesh (Ms S Sultana, Drs TA Chowdhury, TS Chowdhury, Ms Mahmud, and Drs R Sultana and Mahtab)
| | - Tanzeem S. Chowdhury
- Department of Obstetrics and Gynecology, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital and Ibrahim Medical College, Shahabagh, Dhaka, Bangladesh (Ms S Sultana, Drs TA Chowdhury, TS Chowdhury, Ms Mahmud, and Drs R Sultana and Mahtab)
| | - Nusrat Mahmud
- Department of Obstetrics and Gynecology, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital and Ibrahim Medical College, Shahabagh, Dhaka, Bangladesh (Ms S Sultana, Drs TA Chowdhury, TS Chowdhury, Ms Mahmud, and Drs R Sultana and Mahtab)
| | - Rebeka Sultana
- Department of Obstetrics and Gynecology, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital and Ibrahim Medical College, Shahabagh, Dhaka, Bangladesh (Ms S Sultana, Drs TA Chowdhury, TS Chowdhury, Ms Mahmud, and Drs R Sultana and Mahtab)
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh (Dr R Sultana)
| | - Naushaba T. Mahtab
- Department of Obstetrics and Gynecology, Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders General Hospital and Ibrahim Medical College, Shahabagh, Dhaka, Bangladesh (Ms S Sultana, Drs TA Chowdhury, TS Chowdhury, Ms Mahmud, and Drs R Sultana and Mahtab)
| | - Yushuf Sharker
- Center for Data Research and Analytics, Bethesda, MD (Dr Sharker)
| | - Firoz Ahmed
- Clinical Laboratory Services, icddr,b diagnostic laboratory Dhanmondi, Dhaka, Bangladesh (Dr Ahmed)
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh (Dr Ahmed)
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Van der Watt ASJ, Du Plessis S, Ahmed F, Roos A, Lesch E, Seedat S. Hippocampus, amygdala, and insula activation in response to romantic relationship dissolution stimuli: A case-case-control fMRI study on emerging adult students. J Affect Disord 2024:S0165-0327(24)00664-5. [PMID: 38631423 DOI: 10.1016/j.jad.2024.04.059] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 04/11/2024] [Accepted: 04/14/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Romantic relationship dissolutions (RRD) are associated with posttraumatic stress symptoms (PTSS). Functional magnetic resonance imaging in RRD studies indicates overlapping neural activation similar to posttraumatic stress disorder. These studies combine real and hypothetical rejection, and lack contextual information and control groups exposed to non-RRD or DSM-5 defined traumatic events. AIM We investigated blood oxygen level dependent (BOLD) activation in the hippocampus, amygdala, and insula of participants with RRDs compared with other traumatic or non-trauma stressors. METHODS Emerging adults (mean age = 21.54 years; female = 74.7 %) who experienced an RRD (n = 36), DSM-5 defined trauma (physical and/or sexual assault: n = 15), or a non-traumatic stressor (n = 28) completed PTSS, depression, childhood trauma, lifetime trauma exposure, and attachment measures. We used a general and customised version of the International Affective Picture System to investigate responses to index-trauma-related stimuli. We used mixed linear models to assess between-group differences, and ANOVAs and Spearman's correlations to analyse factors associated with BOLD activation. RESULTS BOLD activity increased between index-trauma stimuli as compared to neutral stimuli in the hippocampus and amygdala, with no significant difference between the DSM-5 Trauma and RRD groups. Childhood adversity, sexual orientation, and attachment style were associated with BOLD activation changes. Breakup characteristics (e.g., initiator status) were associated with increased BOLD activation in the hippocampus and amygdala, in the RRD group. CONCLUSION RRDs should be considered as potentially traumatic events. Breakup characteristics are risk factors for experiencing RRDs as traumatic. LIMITATION Future studies should consider more diverse representation across sex, ethnicity, and sexual orientation.
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Affiliation(s)
- A S J Van der Watt
- Department of Psychiatry, Stellenbosch University, Tygerberg, South Africa.
| | - S Du Plessis
- Department of Psychiatry, Stellenbosch University, Tygerberg, South Africa
| | - F Ahmed
- Department of Psychiatry, Stellenbosch University, Tygerberg, South Africa
| | - A Roos
- Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - E Lesch
- Department of Psychology, Stellenbosch University, Stellenbosch, South Africa
| | - S Seedat
- SAMRC Genomics of Brain Disorders Research Unit, Department of Psychiatry, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
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Mondal MIH, Chandra Chakraborty S, Rahman MS, Marjuban SMH, Ahmed F, Zhou JL, Ahmed MB, Zargar M. Adsorbents from rice husk and shrimp shell for effective removal of heavy metals and reactive dyes in water. Environ Pollut 2024; 346:123637. [PMID: 38408507 DOI: 10.1016/j.envpol.2024.123637] [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: 01/08/2024] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 02/28/2024]
Abstract
Widespread contamination by heavy metals (HMs) and dyes poses a major health risk to people and ecosystems requiring effective treatment. In this work, rice husk (RH) and shrimp shells were extracted to obtain amorphous silica and chitosan, respectively, which were utilized to produce nano-chitosan-coated silica (NCCS). To ensure the stability of the nanoparticles, silica was freeze-dried after being coated with nano-chitosan. Functional groups (-NH2, -OH, P]O) from chitosan nanoparticles (CNPs) were introduced to the surface of silica during this process. Dyes such as brilliant green (BG), methylene blue (MB) and reactive brown (RB) as well as HMs (Cr6+, Pb2+, Cd2+, Ni2+) were removed by adsorbents. CNPs showed the highest adsorption capacity for RB (59.52 mg/g) among dyes and Cr6+ (42.55 mg/g) among HMs. CNPs showed the highest adsorption capacity for HMs among different adsorbents. Although NCCS and CNPs showed similar adsorption capabilities for HMs and dyes, NCCS showed the best stability. The adsorption performance decreased as RB > Cr6+ > MB > BG > Pb2+ > Cd2+ > Ni2+. The adsorption reactions followed both pseudo-first-order and second-order kinetics, and was spontaneous from thermodynamic analysis. In summary, the waste-derived adsorbents demonstrated excellent potential for removing HMs and dyes from water, while supporting effective management solid waste.
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Affiliation(s)
- Md Ibrahim H Mondal
- Polymer and Textile Research Lab, Department of Applied Chemistry and Chemical Engineering, Rajshahi University, Rajshahi 6205, Bangladesh
| | - Shovra Chandra Chakraborty
- Polymer and Textile Research Lab, Department of Applied Chemistry and Chemical Engineering, Rajshahi University, Rajshahi 6205, Bangladesh
| | - Md Saifur Rahman
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA
| | | | - Firoz Ahmed
- Polymer and Textile Research Lab, Department of Applied Chemistry and Chemical Engineering, Rajshahi University, Rajshahi 6205, Bangladesh; BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research, Rajshahi 6206, Bangladesh
| | - John L Zhou
- Centre for Green Technology, School of Civil and Environmental Engineering, University of Technology Sydney, 15 Broadway, Sydney, NSW 2007, Australia.
| | - Mohammad Boshir Ahmed
- Institute for Sustainability, Energy and Resources, School of Chemical Engineering, The University of Adelaide, North Terrace Campus, Adelaide 5005, Australia; School of Engineering, Edith Cowan University, 6027 Joondalup, WA, Australia
| | - Masoumeh Zargar
- School of Engineering, Edith Cowan University, 6027 Joondalup, WA, Australia
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Haque MA, Hu H, Liu J, Islam MA, Hossen F, Rahman MA, Ahmed F, He C. Emergence of multidrug-resistant Bacillus spp. derived from animal feed, food and human diarrhea in South-Eastern Bangladesh. BMC Microbiol 2024; 24:61. [PMID: 38373893 PMCID: PMC10875756 DOI: 10.1186/s12866-024-03199-3] [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: 08/11/2023] [Accepted: 01/15/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Antimicrobial resistance poses a huge risk to human health worldwide, while Bangladesh is confronting the most severe challenge between the food supply and the huge consumption of antibiotics annually. More importantly, probiotics containing Bacillus spp. are claimed to be an alternative to antimicrobial stewardship programs. However, their antibiotic resistance remains elusive. Thus, we employed the antimicrobial susceptibility test and PCR to assess the prevalence of resistance, including multidrug resistance (MDR) and resito-genotyping of isolated Bacillus spp. RESULTS The phenotypic profile showed that Bacillus spp. were 100% sensitive to gentamicin (2 µg/mL), whereas lowered sensitivity to levofloxacin (67.8%, 0.5-1 µg/mL), ciprofloxacin (62.3%, 0.5-1 µg/mL), clindamycin (52.2%, 0.25-0.5 µg/mL), amoxicillin-clavulanic acid (37.6%, 0.06 µg/mL), azithromycin (33.4%, 1-2 µg/mL), tetracycline (25.6%, 2-4 µg/mL), nitrofurantoin (21.1%, 16-32 µg/mL), co-trimoxazole (19.2%, 2 µg/mL), and erythromycin (18.8%, 0.25-0.5 µg/mL). The strains were completely resistant to penicillin, amoxicillin-clavulanic acid, cefixime, ceftriaxone, vancomycin, and co-trimoxazole, and a species-specific trend was seen in both phenotypic and genotypic resistance patterns. Genotypic resistance indicated prevalence of the bla1 (71.5%), tetA (33%), erm1 (27%), blaTEM (13.1%), blaCTX-M-1/blaCTX-M-2 /sul1 (10.1%), blaSHV (9.6%), and qnrS (4.1%) genes. The β-lactamase resistance gene bla1 was found in all penicillin-resistant (MIC ≥ 32 µg/mL) Bacillus spp. One hundred ninety-one isolates (89.6%) were MDR, with 100% from diarrhea, 90.3% from food, and 88.7% from animal feed. CONCLUSION Based on the MIC value and profile analysis of antibiotic resistance genes, this is the first study that Bacillus spp. antimicrobial susceptibilities have been identified in Bangladesh, and our study will shed light on the adverse effects of feed-borne Bacillus spp. emerging from animal feed to the food chain. A comprehensive investigation is urgently needed by policymakers on tolerance limits and harmful effects in the animal industry.
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Affiliation(s)
- Md Atiqul Haque
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100019, China
- Department of Microbiology, Faculty of Veterinary and Animal Science, Hajee Mohammad Danesh Science and Technology University, Dinajpur, 5200, Bangladesh
| | - Huilong Hu
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100019, China
| | - Jiaqi Liu
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100019, China
| | - Md Aminul Islam
- Department of Microbiology, Faculty of Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Foysal Hossen
- Department of Microbiology, Faculty of Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Md Arifur Rahman
- Department of Microbiology, Faculty of Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Firoz Ahmed
- Department of Microbiology, Faculty of Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh.
| | - Cheng He
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100019, China.
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Rehan M, Ahmed F, Khan MI, Ansari HR, Shakil S, El-Araby ME, Hosawi S, Saleem M. Computational insights into the stereo-selectivity of catechins for the inhibition of the cancer therapeutic target EGFR kinase. Front Pharmacol 2024; 14:1231671. [PMID: 38273823 PMCID: PMC10808699 DOI: 10.3389/fphar.2023.1231671] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 12/12/2023] [Indexed: 01/27/2024] Open
Abstract
The epidermal growth factor receptor (EGFR) plays a crucial role in regulating cellular growth and survival, and its dysregulation is implicated in various cancers, making it a prime target for cancer therapy. Natural compounds known as catechins have garnered attention as promising anticancer agents. These compounds exert their anticancer effects through diverse mechanisms, primarily by inhibiting receptor tyrosine kinases (RTKs), a protein family that includes the notable member EGFR. Catechins, characterized by two chiral centers and stereoisomerism, demonstrate variations in chemical and physical properties due to differences in the spatial orientation of atoms. Although previous studies have explored the membrane fluidity effects and transport across cellular membranes, the stereo-selectivity of catechins concerning EGFR kinase inhibition remains unexplored. In this study, we investigated the stereo-selectivity of catechins in inhibiting EGFR kinase, both in its wild-type and in the prevalent L858R mutant. Computational analyses indicated that all stereoisomers, including the extensively studied catechin (-)-EGCG, effectively bound within the ATP-binding site, potentially inhibiting EGFR kinase activity. Notably, gallated catechins emerged as superior EGFR inhibitors to their non-gallated counterparts, revealing intriguing binding trends. The top four stereoisomers exhibiting high dock scores and binding energies with wild-type EGFR comprise (-)-CG (-)-GCG (+)-CG, and (-)-EGCG. To assess dynamic behavior and stability, molecular dynamics simulations over 100 ns were conducted for the top-ranked catechin (-)-CG and the widely investigated catechin (-)-EGCG with EGFR kinase. This study enhances our understanding of how the stereoisomeric nature of a drug influences inhibitory potential, providing insights that could guide the selection of specific stereoisomers for improved efficacy inexisting drugs.
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Affiliation(s)
- Mohd Rehan
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Firoz Ahmed
- Department of Biological Sciences, College of Science, University of Jeddah, Jeddah, Saudi Arabia
- University of Jeddah Center for Research and Product Development, University of Jeddah, Jeddah, Saudi Arabia
| | - Mohammad Imran Khan
- Research Center, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Hifzur Rahman Ansari
- King Abdullah International Medical Research Center (KAIMRC), King Saud bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Shazi Shakil
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Moustafa E. El-Araby
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Salman Hosawi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad Saleem
- Department of Urology, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
- Division of Drug Metabolism and Pharmacokinetics, LabCorp Drug Development Inc., Madison, WI, United States
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Islam MS, Khalil MM, Hossain MI, Datta RK, Podder S, Khan ST, Ahmed F, Ahmed F, Rahman MM, Kibria MG. Frequency of Post Endoscopic Retrograde Cholangiopancreatography Acute Pancreatitis in an Academic Hospital of Bangladesh. Mymensingh Med J 2024; 33:133-139. [PMID: 38163784] [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] [Indexed: 01/03/2024]
Abstract
Post-ERCP acute pancreatitis (PEP) is a common and serious complication with high morbidity and mortality rates. There is a paucity of data on the frequency of PEP in a resource constraint setting like Bangladesh. Hence we have conducted a prospective study to determine the frequency of PEP and the factors associated with its occurrence. This prospective, observational study was carried out in Gastroenterology Department of Dhaka Medical College & Hospital, Dhaka, Bangladesh from April 2018 to December 2018 on the consecutive patients who underwent ERCP. PEP and its severity were diagnosed according to consensus definition. Serum lipase was done in all patients before procedure and 24 hours after procedure or if patient develops abdominal pain after the procedure which became earlier. Total 168 patients were included (mean age 46.97±14.35 years; male 72(43.0%). The most common indication of ERCP was choledocholithiasis 97(58.0%) followed by malignant biliary obstruction 45(27.0%), recurrent pyogenic cholangitis 8(5.0%), chronic pancreatitis 4(2.3%), biliary ascariasis 4(2.3%) and others 10(6.0%). Overall post ERCP complication rate was 46(27.3%) including cholangitis 29(17.3%), pancreatitis 16(9.5%), bleeding 12(7.1%), aspiration pneumonia 4(2.4%) and death 3(1.8%). Regarding the severity of PEP, 50.0%, 43.7% and 6.3% patients developed mild, moderate and severe pancreatitis respectively. Number of cannulation attempts >5 times [22(48%) vs. 17(14%); p=0.001], cannulation attempts duration more than 10 minutes [25(55%) vs. 27(22%); p=0.001], unintentional passage of guide wire into the pancreatic duct [8(17%) vs. 18(15%); p=0.001], pancreatic duct contrast injection [12(26%) vs. 2(1.6%); p=0.001] and pre-cut sphincterotomy [16(35%) vs. 6(4.9%); p=0.001] were significantly different between the patients who developed PEP compared to those who did not. In multiple logistic regressions analysis, pancreatic duct contrast injection was significantly associated with PEP [OR 25.523 with 95% CI (4.049- 100.0%)]. Around ten percent patients had developed PEP. Regarding the severity half of them were mild, 44.0% patients had moderate and 6.0% patient had severe type of pancreatitis. Difficult cannulation, unintentional passage of guide wire into the pancreas, pancreatic duct contrast injection and pre-cut sphincterotomy were associated with PEP. Among them pancreatic duct contrast injection had independent significance in the causation of PEP.
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Affiliation(s)
- M S Islam
- Dr Mohammad Shohidul Islam, Assistant Registrar, Department of Medical Gastroenterology, Sheikh Russel National Gastroliver Institute & Hospital (SRNGI&H), Dhaka, Bangladesh; E-mail:
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Alfheeaid H, Alhowail A, Ahmed F, Zaki A, Alkhaldy A. Influence of various intermittent fasting regimens on body weight and glycemic control in streptozotocin-induced diabetic rats. Eur Rev Med Pharmacol Sci 2023; 27:11433-11444. [PMID: 38095391 DOI: 10.26355/eurrev_202312_34582] [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: 12/18/2023]
Abstract
OBJECTIVE This study aims to compare the effects of various intermittent fasting (IF) regimens, i.e., time-restricted fasting (TRF), alternate day fasting (ADF), and periodic fasting (PF) on body weight, glycemic control and associated metabolic parameters in streptozotocin-induced diabetic rats. MATERIALS AND METHODS Sixty male Sprague-Dawley rats (aged 3 months) were randomly assigned to the normal control (NC), diabetic control (DC), TRF, ADF, and PF groups. Type 2 diabetes was induced in all groups, except for the NC group, by intramuscular administration of streptozotocin (55 mg/kg). The IF interventions were administered for 6 weeks. RESULTS The rats in all the groups, except for the NC group, exhibited significant weight loss (31.4%, 46.4%, 31.0%, and 33.9% in the DC, TRF, ADF, and PF groups, respectively). The fasting blood glucose levels decreased to varying degrees, with the PF group showing the most significant decrease (77.0%), followed by the ADF (55.0%) and TRF (32.2%) groups. The plasma insulin levels were significantly lower in the experimental groups than in the NC group, but no significant effects were observed on the lipid profile. CONCLUSIONS The study findings indicate that while the IF protocols led to body weight loss, they exhibited varying effects on glycemic control and other metabolic parameters.
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Affiliation(s)
- H Alfheeaid
- Department of Food Science and Human Nutrition, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia.
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Shanta IS, Heffelfinger JD, Hossain K, Ahmed F, Kafi MAH, Sultana S, Tiller R, Kennedy ED, Kadzik M, Ivey ML, Islam A, Ahmed SSU, Rahman AKMA, Giasuddin M, Negron ME, Salzer JS. Exposure to Brucella spp. in Humans and Cows in a High Milk-Producing Area of Bangladesh. Ecohealth 2023; 20:416-426. [PMID: 38127112 DOI: 10.1007/s10393-023-01660-9] [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] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/19/2023] [Indexed: 12/23/2023]
Abstract
Brucellosis is a zoonotic disease, caused by some species within the Brucella genus. The primary and secondary objectives of this cross-sectional study were to determine the seroprevalence of Brucella antibodies in humans and cows and identify risk factors for exposure to Brucella spp. among people in Shahjadpur sub-district, Bangladesh. Twenty-five villages were randomly selected from the 303 milk-producing villages in the sub-district. We randomly selected 5% of the total households from each village. At each household, we collected demographic information and history of potential exposure to Brucella spp. in humans. In addition, we collected serum from household participants and serum and milk from cattle and tested to detect antibodies to Brucella sp. Univariate analysis was performed to detect associations between seropositivity and demographics, risk factors, and behaviors in households. We enrolled 647 households, 1313 humans, and 698 cows. Brucella antibodies were detected in sera from 27 household participants (2.1%, 95% confidence interval [95%CI]: 1.2-2.9%). Eleven (1.6%, 95%CI 0.6-2.4%) cows had detectable Brucella antibodies in either milk or serum. About half (53%) of the 698 cows exhibited more than one reproductive problem within the past year; of these, seven (2%) had Brucella antibodies. Households with seropositive individuals more frequently reported owning cattle (78% vs. 32%, P < 0.001). Despite a low prevalence of Brucella seropositivity in the study, the public health importance of brucellosis cannot be ruled out. Further studies would help define Brucella prevalence and risk factors in this region and nationally.
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Affiliation(s)
- Ireen Sultana Shanta
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh.
| | - James D Heffelfinger
- Division of Global Health Protection, Global Health Center, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Kamal Hossain
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Firoz Ahmed
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | - Shabiha Sultana
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
- Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Rebekah Tiller
- Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Erin D Kennedy
- Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Melissa Kadzik
- Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Melissa L Ivey
- Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Ausraful Islam
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Syed Sayeem Uddin Ahmed
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
- Department of Epidemiology and Public Health, Sylhet Agricultural University, Sylhet, Bangladesh
| | - A K M Anisur Rahman
- Department of Medicine, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Md Giasuddin
- Bangladesh Livestock Research Institute, Savar, Dhaka, Bangladesh
| | - Maria E Negron
- Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Johanna S Salzer
- Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
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Ahmed F, Dubey DK, Garg R, Srivastava R. Effects of examination-induced stress on memory and blood pressure. J Family Med Prim Care 2023; 12:2757-2762. [PMID: 38186846 PMCID: PMC10771144 DOI: 10.4103/jfmpc.jfmpc_925_23] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/08/2023] [Accepted: 07/25/2023] [Indexed: 01/09/2024] Open
Abstract
Stress has been defined in many ways as a state of psychological arousal that results when the external demand is beyond what one can cope with. Stress is caused by various factors called stressors. Medical students are subjected to different kinds of stressors, such as pressure of academics with obligation to succeed, an uncertain future and difficulties of integrating into the system and different teaching protocols, which may affect their learning ability and performance. Stress has a great impact on brain mainly in the form of impaired memory and on cardiovascular function in the form of increased heart rate and blood pressure. The study was planned to assess the effects of examination induced stress on memory and blood pressure. The study was longitudinal in nature conducted at Department of Physiology, Santosh Medical College, Ghaziabad, India. Initially 100 subjects were selected from 17-24 years of age group then all the subjects were divided into two groups of 'slow-learners' and 'fast-learners' based upon their past academic performances. Readings were taken at two stages of academic year, 05 months before pre-prof examination and 03 days before pre-prof examination. Blood Pressure were measured and the memory assessments were done by using 10 subtests of PGI memory scale. We found a significant increase in stress level 3 days before the examination, compared to 5 months before the examination which in turn affected both blood pressure and memory functions. But, slow-learners were affected more compared to fast-learners.
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Affiliation(s)
- Firoz Ahmed
- Department of Physiology, Santosh Medical College, Ghaziabad, Uttar Pradesh, India
| | - Dinesh K. Dubey
- Department of Physiology, Santosh Medical College, Ghaziabad, Uttar Pradesh, India
| | - Rinku Garg
- Department of Physiology, School of Medical Sciences and Research, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Rani Srivastava
- Department of Psychology, Santosh Medical College, Ghaziabad, Uttar Pradesh, India
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10
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Moulick SP, Jahan F, Islam MB, Bashera MA, Hasan MS, Islam MJ, Ahmed S, Karmakar D, Ahmed F, Saha T, Dey SS, Boby F, Saha M, Saha BK, Bhuiyan MNH. Nutritional characteristics and antiradical activity of turmeric ( Curcuma longa L.), beetroot ( Beta vulgaris L.), and carrot ( Daucus carota L.) grown in Bangladesh. Heliyon 2023; 9:e21495. [PMID: 38027870 PMCID: PMC10651453 DOI: 10.1016/j.heliyon.2023.e21495] [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: 03/25/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Curcuma longa L. (turmeric), Beta vulgaris L. (beetroot), and Daucus carota L. (carrot) grown in Bangladesh were analyzed for nutritional and phytochemical contents to reveal their comparative nutritional compositions and antiradical properties. Ash, protein, and carbohydrate content were significantly preeminent in beetroot as compared to others. Whereas fat content was found to be high in turmeric, carrots contained a great percentage of crude fiber. Beetroot was shown to have much greater potassium, calcium, and iron levels than others. Regarding amino acids, glutamic acid was found to be greater in beetroot and carrot whereas turmeric had significantly high aspartic acid content. Leucine had the highest concentration among essential amino acids in these three samples. Total antioxidant activity, total flavonoids, and phenolic contents in the methanolic extract of turmeric were found to be substantially higher than in beetroot and carrot. Furthermore, the extract of turmeric (IC50 value: 13.46 μg/mL) scavenged 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) free radicals considerably to a greater extent than beetroot (IC50 value: 380.61 μg/mL) and carrot (IC50 value: 1252.85 μg/mL). A positive correlation was found between the phytochemical contents and antiradical activity. The information from this study will help to find the potential ingredients from these plants for functional food.
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Affiliation(s)
- Shyama Prosad Moulick
- BCSIR Laboratories Dhaka, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka - 1205, Bangladesh
| | - Farhana Jahan
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Md. Badrul Islam
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Mahci Al Bashera
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Md. Sabbir Hasan
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Md. Jahidul Islam
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Sabbir Ahmed
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Debabrata Karmakar
- Institute of Technology Transfer and Innovation, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka - 1205, Bangladesh
| | - Firoz Ahmed
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Trissa Saha
- Institute of Energy Research and Development, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka - 1205, Bangladesh
| | - Subarna Sandhani Dey
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Farhana Boby
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
| | - Mandira Saha
- Institute of Glass and Ceramic Research & Testing, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka- 1205, Bangladesh
| | - Barun Kanti Saha
- BCSIR Laboratories Dhaka, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka - 1205, Bangladesh
| | - Md Nurul Huda Bhuiyan
- BCSIR Rajshahi Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi - 6206, Bangladesh
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Islam MA, Hasan MN, Ahammed T, Anjum A, Majumder A, Siddiqui MNEA, Mukharjee SK, Sultana KF, Sultana S, Jakariya M, Bhattacharya P, Sarkodie SA, Dhama K, Mumin J, Ahmed F. Corrigendum: Association of household fuel with acute respiratory infection (ARI) under-five years children in Bangladesh. Front Public Health 2023; 11:1299521. [PMID: 37905236 PMCID: PMC10613469 DOI: 10.3389/fpubh.2023.1299521] [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] [Received: 09/22/2023] [Accepted: 09/27/2023] [Indexed: 11/02/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fpubh.2022.985445.].
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Affiliation(s)
- Md. Aminul Islam
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
- Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Bangladesh
| | - Mohammad Nayeem Hasan
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
- Joint Rohingya Response Program, Food for the Hungry, Cox's Bazar, Bangladesh
| | - Tanvir Ahammed
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Aniqua Anjum
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Ananya Majumder
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - M. Noor-E-Alam Siddiqui
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Sanjoy Kumar Mukharjee
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Khandokar Fahmida Sultana
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Sabrin Sultana
- Department of Banking and Insurance, University of Chittagong, Chittagong, Bangladesh
| | - Md. Jakariya
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka, Bangladesh
| | - Prosun Bhattacharya
- COVID-19 Research, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Stockholm, Sweden
| | | | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Jubayer Mumin
- Platform of Medical and Dental Society, Dhaka, Bangladesh
| | - Firoz Ahmed
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
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12
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Sharmin S, Islam MB, Saha BK, Ahmed F, Maitra B, Uddin Rasel MZ, Quaisaar N, Rabbi MA. Evaluation of antibacterial activity, in-vitro cytotoxicity and catalytic activity of biologically synthesized silver nanoparticles using leaf extracts of Leea macrophylla. Heliyon 2023; 9:e20810. [PMID: 37860550 PMCID: PMC10582493 DOI: 10.1016/j.heliyon.2023.e20810] [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: 06/22/2023] [Revised: 10/04/2023] [Accepted: 10/06/2023] [Indexed: 10/21/2023] Open
Abstract
Nanotechnology has become a cutting-edge field of research that has emerged as an interdisciplinary research area and contributes to almost every field of science. With the increasing demand for sustainable greener products, attention has recently been focused on green nanotechnology. This study manifested the aptitude of Leea macrophylla (LM) leaf extract, fortified with phytochemicals, to biosynthesize silver nanoparticles (AgNPs) for the first time. As soon as the AgNPs were biosynthesized, they immediately changed color, and the distinctive surface plasmon resonance (SPR) occurred at 420 nm in the Ultraviolet-Visible spectrum, proving that the biosynthesis had been successful. Fourier Transform Infrared Spectroscopy (FTIR) was used to examine the phytochemicals present in the LM leaf extract, those are accountable for the formation and stabilization of AgNPs. The Transmission Electron Microscope (TEM) revealed the formation of quasi spherical silver nanoparticles with an average diameter of 22.77 nm. Synthesized nanoparticles were further characterized by X-ray diffraction (XRD), Field Emission Scanning Electron microscope (FESEM), Energy Dispersive X-ray (EDX), Dynamic Light Scattering (DLS) and Thermogravimetric analysis (TGA). The production of AgNPs with high metal content from LM leaf extract exhibited encouraging results. The LM leaf extract mediated silver nanoparticles evinced significant antibacterial and catalytic activities. The cytotoxicity effects of biosynthesized AgNPs were tested on brine shrimps.
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Affiliation(s)
- Shamsad Sharmin
- BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi, 6205, Bangladesh
| | - Md Badrul Islam
- BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi, 6205, Bangladesh
| | - Barun Kanti Saha
- BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi, 6205, Bangladesh
| | - Firoz Ahmed
- BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi, 6205, Bangladesh
| | - Bijoy Maitra
- BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi, 6205, Bangladesh
| | - M. Zia Uddin Rasel
- BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi, 6205, Bangladesh
| | - Nazeeb Quaisaar
- Department of Civil Engineering, Rajshahi University of Engineering & Technology (RUET), Rajshahi, Bangladesh
| | - M. Ahasanur Rabbi
- BCSIR Laboratories Rajshahi, Bangladesh Council of Scientific and Industrial Research (BCSIR), Rajshahi, 6205, Bangladesh
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13
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Shishir TA, Saha O, Rajia S, Mondol SM, Masum MHU, Rahaman MM, Hossen F, Bahadur NM, Ahmed F, Naser IB, Amin MR. Genome-wide study of globally distributed respiratory syncytial virus (RSV) strains implicates diversification utilizing phylodynamics and mutational analysis. Sci Rep 2023; 13:13531. [PMID: 37598270 PMCID: PMC10439963 DOI: 10.1038/s41598-023-40760-y] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 08/16/2023] [Indexed: 08/21/2023] Open
Abstract
Respiratory syncytial virus (RSV) is a common respiratory pathogen that causes mild cold-like symptoms and severe lower respiratory tract infections, causing hospitalizations in children, the elderly and immunocompromised individuals. Due to genetic variability, this virus causes life-threatening pneumonia and bronchiolitis in young infants. Thus, we examined 3600 whole genome sequences submitted to GISAID by 31 December 2022 to examine the genetic variability of RSV. While RSVA and RSVB coexist throughout RSV seasons, RSVA is more prevalent, fatal, and epidemic-prone in several countries, including the United States, the United Kingdom, Australia, and China. Additionally, the virus's attachment glycoprotein and fusion protein were highly mutated, with RSVA having higher Shannon entropy than RSVB. The genetic makeup of these viruses contributes significantly to their prevalence and epidemic potential. Several strain-specific SNPs co-occurred with specific haplotypes of RSVA and RSVB, followed by different haplotypes of the viruses. RSVA and RSVB have the highest linkage probability at loci T12844A/T3483C and G13959T/C2198T, respectively. The results indicate that specific haplotypes and SNPs may significantly affect their spread. Overall, this analysis presents a promising strategy for tracking the evolving epidemic situation and genetic variants of RSV, which could aid in developing effective control, prophylactic, and treatment strategies.
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Affiliation(s)
- Tushar Ahmed Shishir
- Department of Mathematics and Natural Sciences, BRAC University, Dhaka, Bangladesh
| | - Otun Saha
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh.
| | - Sultana Rajia
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | - Md Habib Ullah Masum
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | - Foysal Hossen
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | - Firoz Ahmed
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Iftekhar Bin Naser
- Department of Mathematics and Natural Sciences, BRAC University, Dhaka, Bangladesh
| | - Mohammad Ruhul Amin
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh.
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14
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Masum MHU, Rajia S, Bristi UP, Akter MS, Amin MR, Shishir TA, Ferdous J, Ahmed F, Rahaman MM, Saha O. In Silico Functional Characterization of a Hypothetical Protein From Pasteurella Multocida Reveals a Novel S-Adenosylmethionine-Dependent Methyltransferase Activity. Bioinform Biol Insights 2023; 17:11779322231184024. [PMID: 37424709 PMCID: PMC10328030 DOI: 10.1177/11779322231184024] [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: 04/01/2023] [Accepted: 06/06/2023] [Indexed: 07/11/2023] Open
Abstract
Genomes may now be sequenced in a matter of weeks, leading to an influx of "hypothetical" proteins (HP) whose activities remain a mystery in GenBank. The information included inside these genes has quickly grown in prominence. Thus, we selected to look closely at the structure and function of an HP (AFF25514.1; 246 residues) from Pasteurella multocida (PM) subsp. multocida str. HN06. Possible insights into bacterial adaptation to new environments and metabolic changes might be gained by studying the functions of this protein. The PM HN06 2293 gene encodes an alkaline cytoplasmic protein with a molecular weight of 28352.60 Da, an isoelectric point (pI) of 9.18, and an overall average hydropathicity of around -0.565. One of its functional domains, tRNA (adenine (37)-N6)-methyltransferase TrmO, is a S-adenosylmethionine (SAM)-dependent methyltransferase (MTase), suggesting that it belongs to the Class VIII SAM-dependent MTase family. The tertiary structures represented by HHpred and I-TASSER models were found to be flawless. We predicted the model's active site using the Computed Atlas of Surface Topography of Proteins (CASTp) and FTSite servers, and then displayed it in 3 dimensional (3D) using PyMOL and BIOVIA Discovery Studio. Based on molecular docking (MD) results, we know that HP interacts with SAM and S-adenosylhomocysteine (SAH), 2 crucial metabolites in the tRNA methylation process, with binding affinities of 7.4 and 7.5 kcal/mol, respectively. Molecular dynamic simulations (MDS) of the docked complex, which included only modest structural adjustments, corroborated the strong binding affinity of SAM and SAH to the HP. Evidence for HP's possible role as an SAM-dependent MTase was therefore given by the findings of Multiple sequence alignment (MSA), MD, and molecular dynamic modeling. These in silico data suggest that the investigated HP might be used as a useful adjunct in the investigation of Pasteurella infections and the development of drugs to treat zoonotic pasteurellosis.
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Affiliation(s)
- Md. Habib Ullah Masum
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Sultana Rajia
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Uditi Paul Bristi
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Mir Salma Akter
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Mohammad Ruhul Amin
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Tushar Ahmed Shishir
- Department of Mathematics and Natural Sciences, BRAC University, Dhaka, Bangladesh
| | - Jannatul Ferdous
- Department of Medicine, Abdul Malek Ukil Medical College, Noakhali, Bangladesh
| | - Firoz Ahmed
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | - Otun Saha
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
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15
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Sarker MR, Ali MA, Roy AK, Yesmin A, Dhar SK, Ahmed E, Ahmed F, Amin SE. Relationship between Clinical Profile, Severity and Outcome of Community Acquired Pneumonia with Hyponatremia in Children Aged 2-60 Months. Mymensingh Med J 2023; 32:613-619. [PMID: 37391948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
Hyponatremia is the most common electrolyte imbalance seen in clinical practice and a common laboratory findings in children with community acquired pneumonia. This study aimed to find out relationship between clinical profile, severity and outcome of community acquired pneumonia with hyponatremia in children aged 2-60 months. This descriptive cross-sectional study was done in pediatrics department of Mymensingh Medical College Hospital, Bangladesh. Study period was 6 month from November 2016 to April 2017. Data were collected from 2 months to 60 months old children who fulfill the selection criteria. In this study sampling technique was purposive. Detailed history was taken, and meticulous examinations and relevant investigations were performed. 100 patients with community acquired pneumonia were enrolled, 34.0% patient had hyponatremia and 66.0% patients had no hyponatremia. Hyponatremia is more marked (45.5%) in severe pneumonia followed by moderate pneumonia (33.3%) and no hyponatremia found in mild pneumonia. Mean temperature, respiratory rate, heart rate, head nodding, nasal flaring, grunting, stridor, cyanosis, convulsion, feeding problem, Poor air entry were significantly higher in patient of pneumonia with hyponatremia when compared to patient of pneumonia without hyponatremia. Mean duration of symptoms and mean duration of hospital stay were also significantly higher in patient of pneumonia with hyponatremia. The mean serum sodium concentration was 132.18±1.51mmol/L in hyponatremic patients and 137.91±1.94mmol/L in normonatremic patients. Mean values of total leucocyte count, ESR, and C-reactive protein were significantly higher in patient of pneumonia with hyponatremia. Serum hemoglobin was significantly lower in hyponatremic patients than normonatremic patients. Maximum (55.9%) patients of community acquired pneumonia (CAP) with hyponatremia had patchy opacity, 26.5% had consolidation, 11.8% had interstitial opacity and 5.9% had pneumatocele. All the patients were treated with appropriate antibiotics and fluid and discharged after complete recovery without any complication. There was no death in the study population. From this study we can conclude that, hyponatremia is directly related with the severity of community acquired pneumonia (CAP). The intensity of clinical profile and investigation findings are also directly related with the severity of pneumonia.
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Affiliation(s)
- M R Sarker
- Dr Mitu Rani Sarker, Registrar (Paediatric Gastroenterology and Nutrition), Department of Pediatrics, Mymensingh Medical College Hospital (MMCH), Mymensingh, Bangladesh; E-mail:
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16
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Karmakar PK, Ahmed F, Momen A, Monwar M, Das PR, Ameen MH, Jannat S, Roy A, Uddin MJ, Karmoker KK, Dutta B, Rahman MS, Mandal SC, Mohiuddin M. Transcatheter Aortic Valve Replacement in Bicuspid Aortic Valve: A Case Report. Mymensingh Med J 2023; 32:888-892. [PMID: 37391991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
Among other valvular heart disease Aortic stenosis (AS) is the most common in the developed world. Transcatheter Aortic Valve Replacement (TAVR) is most acceptable treatment option for patient with severely calcified aortic stenosis with high and intermediate risk group. Among several challenges, one of the main challenges is to deal with bicuspid aortic valve (BAV). Non-circular annulus, bulky leaflets leading to perivalvular leaks and risk for rupture and often very severe calcification may contribute to periprocedural strokes leading to poor clinical outcome. This case, a 68-year-old woman with a history of type 2 diabetes mellitus (DM), hypothyroidism, bicuspid aortic valve and severe aortic stenosis, bronchial asthma, who had repeatedly refused any suggestion for open heart surgery, was our volunteer candidate for TAVR. After successful TAVR the peak pressure gradient decreased from 100mmHg to 17mmHg. So, TAVR could be a viable option for highly selected patients with severe aortic stenosis and bicuspid aortic valve who have favourable anatomy.
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Affiliation(s)
- P K Karmakar
- Dr Pradip Kumar Karmakar, Associate Professor, Cardiology, National Institute of Cardiovascular Diseases (NICVD), Dhaka, Bangladesh; E-mail:
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17
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Sultana KF, Akter A, Saha SR, Ahmed F, Alam S, Jafar T, Saha O. Bacterial profile, antimicrobial resistance, and molecular detection of ESBL and quinolone resistance gene of uropathogens causing urinary tract infection in the southeastern part of Bangladesh. Braz J Microbiol 2023; 54:803-815. [PMID: 36905487 PMCID: PMC10235015 DOI: 10.1007/s42770-023-00942-2] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 02/24/2023] [Indexed: 03/12/2023] Open
Abstract
Humans frequently contract urinary tract infections (UTIs), which can be brought on by uropathogens (UPs) that are multi-drug resistant. Treatment for UTIs brought on by pathogenic UPs that produce extended-spectrum lactamases (ESBLs) is more costly and potentially fatal. As a result, the objective of this study was to use culture, biochemical, and 16S rRNA sequencing to identify and characterize UPs isolated from outpatients in Noakhali, Bangladesh, who had symptoms of UTIs. ESBL gene identification and quinolone resistance gene typing were then performed on the isolates using polymerase chain reaction (PCR). Throughout the trial's 8-month duration, 152 (76%) of 200 urine samples were positive for the presence of UPs. The overall number of UPs recovered was 210, with 39 individuals having multiple UPs present in their samples. Among all of the isolates, Escherichia coli (45.24%, 95/210; 95% confidence interval (CI): 35.15-57.60%), Enterobacter spp. (24.76%, 52/210; CI: 19.15-35.77%), Klebsiella spp. (20.95%; 44/210; CI: 15.15-30.20%), and Providencia spp. (9.05%; 19/210; CI: 4.95-19.25%) were the four most prevalent bacteria found in the isolates. The UPs displayed a very high level of resistance to piperacillin 96.92% (126/130), ampicillin 90% (117/130), nalidixic acid 77.69% (101/130), cefazolin 70% (91/130), amoxicillin 50% (55/130), cefazolin 42.31% (55/130), nitrofurantoin 43.08% (56/130), and ciprofloxacin 33.08% (43/130), whereas resistance to netilmicin (3.85%), amikacin (4.62%), and imipenem (9.23%) was low. Individually, every species of E. coli and Providencia spp. showed greater ampicillin, amikacin, cefazolin, cefazolin, and nalidixic acid resistance than the others. The bivariate results indicate several antibiotic pairings, and isolates had meaningful associations. All MDR isolates were subjected to PCR, which revealed that blaCTX-M-15 genes predominated among the isolates, followed by the blaTEM class (37%). Isolates also had the qnrS, aac-6´-Ib-cr, and gyrA genes. The findings provide worrying indications of a major expansion of MDR isolates in the study locations, particularly the epidemiological balCTX-M 15, with the potential for the transmission of multi-drug-resistant UP strains in the population.
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Affiliation(s)
| | - Asma Akter
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Sumita Rani Saha
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Firoz Ahmed
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Sameeha Alam
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Tamanna Jafar
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Otun Saha
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh.
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18
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Mahmud FMA, Islam MA, Rubel MH, Mukharjee SK, Kumar M, Bhattacharya P, Ahmed F. Effects of halotolerant rhizobacteria on rice seedlings under salinity stress. Sci Total Environ 2023:163774. [PMID: 37230352 DOI: 10.1016/j.scitotenv.2023.163774] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/21/2023] [Accepted: 04/23/2023] [Indexed: 05/27/2023]
Abstract
Avirulent halotolerant plant growth-promoting rhizobacteria (HPGPR) located on the roots' periphery can reduce abiotic stressors (such as salinity and drought), enhance plant productivity. Salinity poses a significant challenge for growing agricultural products, like rice, in the coastal regions. It is crucial to enhance production because of limited arable land and the high growth rate of the population. This study targeted to identify HPGPR from legume root nodules and assessed their effects on rice plants experiencing salt stress in coastal regions of Bangladesh. Based on the culture morphology, biochemical, salt, pH, and temperature tolerance traits, sixteen bacteria were isolated from the root nodules of leguminous plants (Common bean, Yardlong bean, Dhaincha, and Shameplant). All the bacterial strains can tolerate 3 % salt concentration, and capable to survive at the highest 45 °C temperature and pH 11 (without isolate 1). Three preeminent bacteria, Agrobacterium tumefaciens (B1), Bacillus subtilis (B2), and Lysinibacillus fusiformis (B3) were specified through morpho-biochemical and molecular (16S rRNA gene sequence) exploration for inoculation. To assess the plant growth-promoting activities, germination tests are applied where bacterial inoculation increased germination in saline and non-saline conditions. Control group (C) showed 89.47 % and bacterial treated groups (C + B1, C + B2, and C + B3) 95 %, 90 %, and 75 % germination after 2 days of inoculation. In (1 % NaCl) saline condition control group revealed 40 % whereas three groups with bacteria showed 60 %, 40 %, and 70 % germination after 3 days, which increased 70 %, 90 %, 85 %, and 95 % respectively after 4 days of inoculation. The consortium of these groups with bacteria also observed to increase the germination rate more than single bacteria. The HPGPR significantly improved plant development metrics such as root length, shoot length, fresh and arid biomass yield, chlorophyll content, etc. Our results suggest that the salt-resistant bacteria (Halophiles) have a great potential role in recuperating plant growth and would be cost-effective as a bio-inoculant in saline conditions to be used as a prospective bio-fertilizer for rice production. These findings indicate that the HPGPR has a substantially promising function in reviving plant development in an eco-friendly manner.
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Affiliation(s)
- F M Ashik Mahmud
- Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Md Aminul Islam
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh; Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Kishoreganj 2310, Bangladesh
| | - Mehede Hassan Rubel
- Department of Agriculture, Noakhali Science and Technology University, Noakhali 3814, Bangladesh.
| | - Sanjoy Kumar Mukharjee
- Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Manish Kumar
- Sustainability Cluster, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India
| | - Prosun Bhattacharya
- COVID-19 Research, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, SE 10044 Stockholm, Sweden.
| | - Firoz Ahmed
- Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh.
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Arnold R, Ahmed F, Clarke A, Quinn N, Beenstock J, Holland P. The relationship between parental adverse childhood experiences and the health, well-being and development outcomes of their children: a systematic review. Public Health 2023; 219:146-153. [PMID: 37186980 DOI: 10.1016/j.puhe.2023.03.025] [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] [Received: 10/07/2022] [Revised: 03/21/2023] [Accepted: 03/29/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVES A growing body of research is emerging regarding the relationship between parental adverse childhood experiences (ACEs) and negative health, well-being and developmental outcomes in their children. This systematic review seeks to understand the relationship between parental ACEs and the health, well-being and developmental outcomes of their children and whether the relationships differ according to the number and type of parental ACEs. STUDY DESIGN Systematic review. METHOD The review includes articles published between 2000 and 2021 from studies using quantitative longitudinal methods and multivariate analysis to investigate the relationship between parental ACEs and their offspring's outcomes. Relevant studies were identified through a systematic search of five databases and findings synthesised using a narrative synthesis. This review was registered on PROSPERO (CRD42021274068). RESULTS Nineteen studies met the inclusion criteria and were included in the review. This resulted in a combined population sample of 124,043 parents and 128,400 children. Diversity in measurement of parental ACE exposure and in the type of ACEs measured within the studies precluded a meta-analysis. Offspring of parents exposed to ACEs had a higher risk of a range of negative health, well-being and developmental outcomes. This relationship differs according to the number and type of parental ACEs, with a positive relationship observed between the number of parental ACEs and the risk of negative health, well-being and development outcomes in their children. CONCLUSIONS These findings indicate that screening for parental ACEs by health visitors, midwives and other health or social care staff may identify an at-risk population of infants, children and adolescents and improve child outcomes.
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Affiliation(s)
- R Arnold
- Cheshire and Wirral Partnership NHS Foundation Trust, Chester, England, UK.
| | - F Ahmed
- Division of Health Research, Lancaster University, UK
| | - A Clarke
- Lancashire & South Cumbria NHS Foundation Trust, Preston, England, UK; Save the Children UK, London, England, UK
| | - N Quinn
- Lancashire & South Cumbria NHS Foundation Trust, Preston, England, UK
| | - J Beenstock
- Lancashire & South Cumbria NHS Foundation Trust, Preston, England, UK
| | - P Holland
- Division of Health Research, Lancaster University, UK
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20
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Hasan MN, Islam MA, Sangkham S, Werkneh AA, Hossen F, Haque MA, Alam MM, Rahman MA, Mukharjee SK, Chowdhury TA, Sosa-Hernández JE, Jakariya M, Ahmed F, Bhattacharya P, Sarkodie SA. Insight into vaccination and meteorological factors on daily COVID-19 cases and mortality in Bangladesh. Groundw Sustain Dev 2023; 21:100932. [PMID: 36945723 PMCID: PMC9977696 DOI: 10.1016/j.gsd.2023.100932] [Citation(s) in RCA: 2] [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] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 02/10/2023] [Accepted: 02/26/2023] [Indexed: 06/18/2023]
Abstract
The ongoing COVID-19 contagious disease caused by SARS-CoV-2 has disrupted global public health, businesses, and economies due to widespread infection, with 676.41 million confirmed cases and 6.77 million deaths in 231 countries as of February 07, 2023. To control the rapid spread of SARS-CoV-2, it is crucial to determine the potential determinants such as meteorological factors and their roles. This study examines how COVID-19 cases and deaths changed over time while assessing meteorological characteristics that could impact these disparities from the onset of the pandemic. We used data spanning two years across all eight administrative divisions, this is the first of its kind--showing a connection between meteorological conditions, vaccination, and COVID-19 incidences in Bangladesh. We further employed several techniques including Simple Exponential Smoothing (SES), Auto-Regressive Integrated Moving Average (ARIMA), Auto-Regressive Integrated Moving Average with explanatory variables (ARIMAX), and Automatic forecasting time-series model (Prophet). We further analyzed the effects of COVID-19 vaccination on daily cases and deaths. Data on COVID-19 cases collected include eight administrative divisions of Bangladesh spanning March 8, 2020, to January 31, 2023, from available online servers. The meteorological data include rainfall (mm), relative humidity (%), average temperature (°C), surface pressure (kPa), dew point (°C), and maximum wind speed (m/s). The observed wind speed and surface pressure show a significant negative impact on COVID-19 cases (-0.89, 95% confidence interval (CI): 1.62 to -0.21) and (-1.31, 95%CI: 2.32 to -0.29), respectively. Similarly, the observed wind speed and surface pressure show a significant negative impact on COVID-19 deaths (-0.87, 95% CI: 1.54 to -0.21) and (-3.11, 95%CI: 4.44 to -1.25), respectively. The impact of meteorological factors is almost similar when vaccination information is included in the model. However, the impact of vaccination in both cases and deaths model is significantly negative (for cases: 1.19, 95%CI: 2.35 to -0.38 and for deaths: 1.55, 95%CI: 2.88 to -0.43). Accordingly, vaccination effectively reduces the number of new COVID-19 cases and fatalities in Bangladesh. Thus, these results could assist future researchers and policymakers in the assessment of pandemics, by making thorough efforts that account for COVID-19 vaccinations and meteorological conditions.
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Affiliation(s)
- Mohammad Nayeem Hasan
- Department of Statistics, Shahjalal University of Science & Technology, Sylhet, Bangladesh
- Joint Rohingya Response Program, Food for the Hungry, Cox's Bazar, Bangladesh
| | - Md Aminul Islam
- COVID-19 Diagnostic Lab,Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
- Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Kishoreganj, Bangladesh
| | - Sarawut Sangkham
- Department of Environmental Health, School of Public Health, University of Phayao, Muang District, 56000, Phayao, Thailand
| | - Adhena Ayaliew Werkneh
- Department of Environmental Health, School of Public Health, College of Health Sciences, Mekelle University, P. O. Box 1871, Mekelle, Ethiopia
| | - Foysal Hossen
- COVID-19 Diagnostic Lab,Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Md Atiqul Haque
- Key Lab of Animal Epidemiology and Zoonoses of Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
- Department of Microbiology, Faculty of Veterinary and Animal Science, Hajee Mohammad Danesh Science and Technology University, Dinajpur, 5200, Bangladesh
| | - Mohammad Morshad Alam
- Health, Nutrition and Population Global Practice, The World Bank, Dhaka, 1207, Bangladesh
| | - Md Arifur Rahman
- COVID-19 Diagnostic Lab,Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Sanjoy Kumar Mukharjee
- COVID-19 Diagnostic Lab,Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Tahmid Anam Chowdhury
- Department of Geography and Environment, Shahjalal University of Science and Technology, Sylhet, 3114, Bangladesh
| | | | - Md Jakariya
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Firoz Ahmed
- COVID-19 Diagnostic Lab,Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Prosun Bhattacharya
- COVID-19 Research @KTH, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, SE-100 44, Stockholm, Sweden
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21
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Das Gupta R, Morshed S, Ahmed F, Hasan M, Bhuiyan G, Hasan M, Shamsuzzaman S, AL MAMUN D. WCN23-0033 PRESENTATION OF IDIOPATHIC MESANGIAL PROLIFERATIVE GLOMERULONEPHRITIS IN BANGLADESH- A SINGLE CENTRE STUDY AT TERTIARY CARE HOSPITAL Abstract paid for submission 2022-A-WCN23-0031(101403392091). Kidney Int Rep 2023. [DOI: 10.1016/j.ekir.2023.02.116] [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: 03/22/2023] Open
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22
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Altamura C, Ornello R, Ahmed F, Negro A, Miscio AM, Santoro A, Alpuente A, Russo A, Silvestro M, Cevoli S, Brunelli N, Grazzi L, Baraldi C, Guerzoni S, Andreou AP, Lambru G, Frattale I, Kamm K, Ruscheweyh R, Russo M, Torelli P, Filatova E, Latysheva N, Gryglas-Dworak A, Straburzynski M, Butera C, Colombo B, Filippi M, Pozo-Rosich P, Martelletti P, Sacco S, Vernieri F. OnabotulinumtoxinA in elderly patients with chronic migraine: insights from a real-life European multicenter study. J Neurol 2023; 270:986-994. [PMID: 36326890 DOI: 10.1007/s00415-022-11457-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/17/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Although migraine prevalence decreases with aging, some older patients still suffer from chronic migraine (CM). This study aimed to investigate the outcome of OnabotulinumtoxinA (OBT-A) as preventative therapy in elderly CM patients. METHODS This is a post hoc analysis of real-life prospectively collected data at 16 European headache centers on CM patients treated with OBT-A over the first three treatment cycles (i.e., Cy1-3). We defined: OLD patients aged ≥ 65 years and nonOLD those < 65-year-old. The primary endpoint was the changes in monthly headache days (MHDs) from baseline to Cy 1-3 in OLD compared with nonOLD participants. The secondary endpoints were the responder rate (RR) ≥ 50%, conversion to episodic migraine (EM) and the changes in days with acute medication use (DAMs). RESULTS In a cohort of 2831 CM patients, 235 were OLD (8.3%, 73.2% females, 69.6 years SD 4.7). MHDs decreased from baseline (24.8 SD 6.2) to Cy-1 (17.5 SD 9.1, p < 0.000001), from Cy-1 to Cy-2 (14.8 SD 9.2, p < 0.0001), and from Cy-2 to Cy-3 (11.9 SD 7.9, p = 0.001). DAMs progressively reduced from baseline (19.2 SD 9.8) to Cy-1 (11.9 SD 8.8, p < 0.00001), to Cy-2 (10.9 SD 8.6, p = 0.012), to Cy-3 (9.6 SD 7.4, p = 0.049). The 50%RR increased from 30.7% (Cy-1) to 34.5% (Cy-2), to 38.7% (Cy-3). The above outcome measures did not differ in OLD compared with nonOLD patients. CONCLUSION In a population of elderly CM patients with a long history of migraine OBT-A provided a significant benefit, over the first three treatment cycles, as good as in non-old patients.
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Affiliation(s)
- Claudia Altamura
- Unit of Headache and Neurosonology, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy.
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy.
| | - R Ornello
- Neuroscience Section, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, Via Vetoio 1 Coppito, 67100, L'Aquila, Italy
| | - F Ahmed
- Department of Neurosciences, Hull University Teaching Hospitals, Hull, UK
| | - A Negro
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University, 00189, Rome, RM, Italy
| | - A M Miscio
- Unit of Neurology, Headache Center, Fondazione IRCCS "Casa Sollievo Della Sofferenza", San Giovanni Rotondo, FG, Italy
| | - A Santoro
- Unit of Neurology, Headache Center, Fondazione IRCCS "Casa Sollievo Della Sofferenza", San Giovanni Rotondo, FG, Italy
| | - A Alpuente
- Headache Unit, Department of Neurology, Vall d'Hebron University, Barcelona, Spain
- Headache and Neurological Pain Research Group, Department of Medicine, Vall d'Hebron Institute of Research (VHIR), Universitat Autonoma de Barcelona, Barcelona, Spain
| | - A Russo
- Department of Medical, Surgical, Neurological, Metabolic, and Aging Sciences, Headache Center, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - M Silvestro
- Department of Medical, Surgical, Neurological, Metabolic, and Aging Sciences, Headache Center, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - S Cevoli
- IRCCS Istituto delle scienze Neurologiche di Bologna, Bologna, Italy
| | - N Brunelli
- Unit of Headache and Neurosonology, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
| | - L Grazzi
- Neurology Department, Headache Center, IRCCS Foundation "Carlo Besta" Neurological Institute, Via Celoria,11, 20133, Milan, Italy
| | - C Baraldi
- Digital and Predictive Medicine, Pharmacology and Clinical Metabolic Toxicology-Headache Center and Drug Abuse, Laboratory of Clinical Pharmacology and Pharmacogenomics, Department of Specialist Medicines, AOU Policlinico Di Modena, Modena, Italy
| | - S Guerzoni
- Digital and Predictive Medicine, Pharmacology and Clinical Metabolic Toxicology-Headache Center and Drug Abuse, Laboratory of Clinical Pharmacology and Pharmacogenomics, Department of Specialist Medicines, AOU Policlinico Di Modena, Modena, Italy
| | - A P Andreou
- Headache Service, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - G Lambru
- Headache Service, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - I Frattale
- Neuroscience Section, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, Via Vetoio 1 Coppito, 67100, L'Aquila, Italy
| | - K Kamm
- Department of Neurology, Ludwig Maximilians University München, Munich, Germany
| | - R Ruscheweyh
- Department of Neurology, Ludwig Maximilians University München, Munich, Germany
- Department of Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Munich, Germany
| | - M Russo
- Neurology Unit, Neuromotor and Rehabilitation Department, Headache Center, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - P Torelli
- Headache Center, University of Parma, Parma, Italy
| | - E Filatova
- Department of Neurology, Institute for Postgraduate Education, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | | | | | - M Straburzynski
- Headache Clinic, Terapia Neurologiczna Samodzielni, Maurycego Mochnackiego 10, 02-042, Warsaw, Poland
| | - C Butera
- Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - B Colombo
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - M Filippi
- Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - P Pozo-Rosich
- Headache Unit, Department of Neurology, Vall d'Hebron University, Barcelona, Spain
- Headache and Neurological Pain Research Group, Department of Medicine, Vall d'Hebron Institute of Research (VHIR), Universitat Autonoma de Barcelona, Barcelona, Spain
| | - P Martelletti
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University, 00189, Rome, RM, Italy
| | - S Sacco
- Neuroscience Section, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, Via Vetoio 1 Coppito, 67100, L'Aquila, Italy
| | - F Vernieri
- Unit of Headache and Neurosonology, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128, Rome, Italy
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128, Rome, Italy
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23
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Alhariri S, Bies J, Ahmed F, Hassan M, Sairam S. Syphilis and seronegative spondyloarthropathy: a rare combined presentation. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00082-4] [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: 01/28/2023]
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24
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Islam MA, Rahman MA, Jakariya M, Bahadur NM, Hossen F, Mukharjee SK, Hossain MS, Tasneem A, Haque MA, Sera F, Jahid IK, Ahmed T, Hasan MN, Islam MT, Hossain A, Amin R, Tiwari A, Didar-Ul-Alam M, Dhama K, Bhattacharya P, Ahmed F. A 30-day follow-up study on the prevalence of SARS-COV-2 genetic markers in wastewater from the residence of COVID-19 patient and comparison with clinical positivity. Sci Total Environ 2023; 858:159350. [PMID: 36265620 PMCID: PMC9576909 DOI: 10.1016/j.scitotenv.2022.159350] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [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: 04/09/2022] [Revised: 10/07/2022] [Accepted: 10/07/2022] [Indexed: 05/07/2023]
Abstract
Wastewater based epidemiology (WBE) is an important tool to fight against COVID-19 as it provides insights into the health status of the targeted population from a small single house to a large municipality in a cost-effective, rapid, and non-invasive way. The implementation of wastewater based surveillance (WBS) could reduce the burden on the public health system, management of pandemics, help to make informed decisions, and protect public health. In this study, a house with COVID-19 patients was targeted for monitoring the prevalence of SARS-CoV-2 genetic markers in wastewater samples (WS) with clinical specimens (CS) for a period of 30 days. RT-qPCR technique was employed to target nonstructural (ORF1ab) and structural-nucleocapsid (N) protein genes of SARS-CoV-2, according to a validated experimental protocol. Physiological, environmental, and biological parameters were also measured following the American Public Health Association (APHA) standard protocols. SARS-CoV-2 viral shedding in wastewater peaked when the highest number of COVID-19 cases were clinically diagnosed. Throughout the study period, 7450 to 23,000 gene copies/1000 mL were detected, where we identified 47 % (57/120) positive samples from WS and 35 % (128/360) from CS. When the COVID-19 patient number was the lowest (2), the highest CT value (39.4; i.e., lowest copy number) was identified from WS. On the other hand, when the COVID-19 patients were the highest (6), the lowest CT value (25.2 i.e., highest copy numbers) was obtained from WS. An advance signal of increased SARS-CoV-2 viral load from the COVID-19 patient was found in WS earlier than in the CS. Using customized primer sets in a traditional PCR approach, we confirmed that all SARS-CoV-2 variants identified in both CS and WS were Delta variants (B.1.617.2). To our knowledge, this is the first follow-up study to determine a temporal relationship between COVID-19 patients and their discharge of SARS-CoV-2 RNA genetic markers in wastewater from a single house including all family members for clinical sampling from a developing country (Bangladesh), where a proper sewage system is lacking. The salient findings of the study indicate that monitoring the genetic markers of the SARS-CoV-2 virus in wastewater could identify COVID-19 cases, which reduces the burden on the public health system during COVID-19 pandemics.
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Affiliation(s)
- Md Aminul Islam
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh; Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Kishoreganj, Bangladesh
| | - Md Arifur Rahman
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Md Jakariya
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka 1229, Bangladesh
| | - Newaz Mohammed Bahadur
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Foysal Hossen
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Sanjoy Kumar Mukharjee
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Mohammad Salim Hossain
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Atkeeya Tasneem
- Department of Environmental Science and Disaster Management, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Md Atiqul Haque
- Key Lab of Animal Epidemiology and Zoonoses of Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China; Department of Microbiology, Faculty of Veterinary and Animal Science, Hajee Mohammad Danesh Science and Technology University, Dinajpur 5200, Bangladesh
| | - Francesco Sera
- Department of Statistics, Informatics, Applications, University of Florence, Florence, Italy; Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK
| | - Iqbal Kabir Jahid
- Department of Microbiology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Tanvir Ahmed
- Department of Civil Engineering, Bangladesh University of Engineering and Technology, Dhaka 1000, Bangladesh
| | - Mohammad Nayeem Hasan
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh
| | | | - Amzad Hossain
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Ruhul Amin
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Ananda Tiwari
- Department of Food Hygiene and Environmental Health, Faculty of Veterinary Medicine, University of Helsinki, Finland; Department of Health Security, Expert Microbiology Research Unit, Finnish Institute for Health and Welfare, Finland
| | - Md Didar-Ul-Alam
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - Prosun Bhattacharya
- COVID-19 Research@KTH, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, SE 10044 Stockholm, Sweden.
| | - Firoz Ahmed
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
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Adelabu I, Chowdhury MRH, Nantogma S, Oladun C, Ahmed F, Stilgenbauer L, Sadagurski M, Theis T, Goodson BM, Chekmenev EY. Efficient SABRE-SHEATH Hyperpolarization of Potent Branched-Chain-Amino-Acid Metabolic Probe [1- 13C]ketoisocaproate. Metabolites 2023; 13:200. [PMID: 36837820 PMCID: PMC9963635 DOI: 10.3390/metabo13020200] [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] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/22/2023] [Accepted: 01/23/2023] [Indexed: 02/03/2023] Open
Abstract
Efficient 13C hyperpolarization of ketoisocaproate is demonstrated in natural isotopic abundance and [1-13C]enriched forms via SABRE-SHEATH (Signal Amplification By Reversible Exchange in SHield Enables Alignment Transfer to Heteronuclei). Parahydrogen, as the source of nuclear spin order, and ketoisocaproate undergo simultaneous chemical exchange with an Ir-IMes-based hexacoordinate complex in CD3OD. SABRE-SHEATH enables spontaneous polarization transfer from parahydrogen-derived hydrides to the 13C nucleus of transiently bound ketoisocaproate. 13C polarization values of up to 18% are achieved at the 1-13C site in 1 min in the liquid state at 30 mM substrate concentration. The efficient polarization build-up becomes possible due to favorable relaxation dynamics. Specifically, the exponential build-up time constant (14.3 ± 0.6 s) is substantially lower than the corresponding polarization decay time constant (22.8 ± 1.2 s) at the optimum polarization transfer field (0.4 microtesla) and temperature (10 °C). The experiments with natural abundance ketoisocaproate revealed polarization level on the 13C-2 site of less than 1%-i.e., one order of magnitude lower than that of the 1-13C site-which is only partially due to more-efficient relaxation dynamics in sub-microtesla fields. We rationalize the overall much lower 13C-2 polarization efficiency in part by less favorable catalyst-binding dynamics of the C-2 site. Pilot SABRE experiments at pH 4.0 (acidified sample) versus pH 6.1 (unaltered sodium [1-13C]ketoisocaproate) reveal substantial modulation of SABRE-SHEATH processes by pH, warranting future systematic pH titration studies of ketoisocaproate, as well as other structurally similar ketocarboxylate motifs including pyruvate and alpha-ketoglutarate, with the overarching goal of maximizing 13C polarization levels in these potent molecular probes. Finally, we also report on the pilot post-mortem use of HP [1-13C]ketoisocaproate in a euthanized mouse, demonstrating that SABRE-hyperpolarized 13C contrast agents hold promise for future metabolic studies.
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Affiliation(s)
- Isaiah Adelabu
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
| | - Md Raduanul H. Chowdhury
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
| | - Shiraz Nantogma
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
| | - Clementinah Oladun
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
| | - Firoz Ahmed
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
| | - Lukas Stilgenbauer
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
| | - Marianna Sadagurski
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
| | - Thomas Theis
- Department of Chemistry, Department of Physics, Joint UNC-CH & NC State Department of Biomedical Engineering, North Carolina State University, Raleigh, NC 27695, USA
| | - Boyd M. Goodson
- School of Chemical & Biomolecular Sciences and Materials Technology Center, Southern Illinois University, Carbondale, IL 62901, USA
| | - Eduard Y. Chekmenev
- Department of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, MI 48202, USA
- Russian Academy of Sciences, Leninskiy Prospekt 14, 119991 Moscow, Russia
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Al-Mashari S, Al-Riyami H, Laghari AH, Faheem O, Ahmed SW, Qamar N, Furnaz S, Kazmi K, Saghir T, Aneel A, Asim A, Madiha F, Sobkowicz B, Tycinska A, Kazimierczyk E, Szyszkowska A, Mizia-Stec K, Wybraniec M, Bednarek A, Glowacki K, Prokopczuk J, Babinski W, Blachut A, Kosiak M, Kusinska A, Samborski S, Stachura J, Szastok H, Wester A, Bartoszewska D, Sosnowska-Pasiarska B, Krzysiek M, Legutko J, Nawrotek B, Kasprzak JD, Klosinska M, Wiklo K, Kurpesa M, Rechcinski T, Cieslik-Guerra U, Gierlotka M, Bugajski J, Feusette P, Sacha J, Przybylo P, Krzesinski P, Ryczek R, Karasek A, Kazmierczak-Dziuk A, Mielniczuk M, Betkier-Lipinska K, Roik M, Labyk A, Krakowian M, Machowski M, Paczynska M, Potepa M, Pruszczyk P, Budaj A, Ambroziak M, Omelanczuk-Wiech E, Torun A, Opolski G, Glowczynska R, Fojt A, Kowalik R, Huczek Z, Jedrzejczyk S, Roleder T, Brust K, Gasior M, Desperak P, Hawranek M, Farto-Abreu P, Santos M, Baptista S, Brizida L, Faria D, Loureiro J, Magno P, Monteiro C, Nédio M, Tavares J, Sousa C, Almeida I, Almeida S, Miranda H, Santos H, Santos AP, Goncalves L, Monteiro S, Baptista R, Ferreira C, Ferreira J, Goncalves F, Lourenço C, Monteiro P, Picarra B, Santos AR, Guerreiro RA, Carias M, Carrington M, Pais J, de Figueiredo MP, Rocha AR, Mimoso J, De Jesus I, Fernandes R, Guedes J, Mota T, Mendes M, Ferreira J, Tralhão A, Aguiar CT, Strong C, Da Gama FF, Pais G, Timóteo AT, Rosa SAO, Mano T, Reis J, Selas M, Mendes DE, Satendra M, Pinto P, Queirós C, Oliveira I, Reis L, Cruz I, Fernandes R, Torres S, Luz A, Campinas A, Costa R, Frias A, Oliveira M, Martins V, Castilho B, Coelho C, Moura AR, Cotrim N, Dos Santos RC, Custodio P, Duarte R, Gomes R, Matias F, Mendonca C, Neiva J, Rabacal C, Almeida AR, Caeiro D, Queiroz P, Silva G, Pop-Moldovan AL, Darabantiu D, Mercea S, Dan GA, Dan AR, Dobranici M, Popescu RA, Adam C, Sinescu CJ, Andrei CL, Brezeanu R, Samoila N, Baluta MM, Pop D, Tomoaia R, Istratoaie O, Donoiu I, Cojocaru A, Oprita OC, Rocsoreanu A, Grecu M, Ailoaei S, Popescu MI, Cozma A, Babes EE, Rus M, Ardelean A, Larisa R, Moisi M, Ban E, Buzle A, Filimon G, Dobreanu D, Lupu S, Mitre A, Rudzik R, Sus I, Opris D, Somkereki C, Mornos C, Petrescu L, Betiu A, Volcescu A, Ioan O, Luca C, Maximov D, Mosteoru S, Pascalau L, Roman C, Brie D, Crisan S, Erimescu C, Falnita L, Gaita D, Gheorghiu M, Levashov S, Redkina M, Novitskii N, Dementiev E, Baglikov A, Zateyshchikov D, Zubova E, Rogozhina A, Salikov A, Nikitin I, Reznik EV, Komissarova MS, Shebzukhova M, Shitaya K, Stolbova S, Larina V, Akhmatova F, Chuvarayan G, Arefyev MN, Averkov OV, Volkova AL, Sepkhanyan MS, Vecherko VI, Meray I, Babaeva L, Goreva L, Pisaryuk A, Potapov P, Teterina M, Ageev F, Silvestrova G, Fedulaev Y, Pinchuk T, Staroverov I, Kalimullin D, Sukhinina T, Zhukova N, Ryabov V, Kruchinkina E, Vorobeva D, Shevchenko I, Budyak V, Elistratova O, Fetisova E, Islamov R, Ponomareva E, Khalaf H, Shaimaa AA, Kamal W, Alrahimi J, Elshiekh A, Balghith M, Ahmed A, Attia N, Jamiel AA, Potpara T, Marinkovic M, Mihajlovic M, Mujovic N, Kocijancic A, Mijatovic Z, Radovanovic M, Matic D, Milosevic A, Savic L, Subotic I, Uscumlic A, Zlatic N, Antonijevic J, Vesic O, Vucic R, Martinovic SS, Kostic T, Atanaskovic V, Mitic V, Stanojevic D, Petrovic M. Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry. Eur Heart J Qual Care Clin Outcomes 2022; 9:8-15. [PMID: 36259751 DOI: 10.1093/ehjqcco/qcac067] [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] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022]
Abstract
AIMS The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation. METHODS AND RESULTS Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin. CONCLUSION The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.
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Affiliation(s)
- Ramesh Nadarajah
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
| | - Peter Ludman
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Yolande Appelman
- Department of Cardiology, Amsterdam UMC-Vrije Universiteit, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Salvatore Brugaletta
- Hospital Clinic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Andrzej Budaj
- Department of Cardiology, Center of Postgraduate Medical Education, Grochowski Hospital, Warsaw, Poland
| | - Hector Bueno
- Cardiology Department, Hospital Universitario 12 de Octubre and Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Kurt Huber
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Vienna, Austria.,Medical Faculty, Sigmund Freud University, Vienna, Austria
| | - Vijay Kunadian
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK.,Cardiothoracic Centre, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sergio Leonardi
- University of Pavia, Pavia, Italy.,Fondazione IRCCS Policlinico S.Matteo, Pavia, Italy
| | - Maddalena Lettino
- Cardio-Thoracic and Vascular Department, San Gerardo Hospital, ASST-Monza, Monza, Italy
| | - Dejan Milasinovic
- Department of Cardiology, University Clinical Center of Serbia and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Chris P Gale
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
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Ahmad E, Ali A, Nimisha, Kumar Sharma A, Ahmed F, Mehdi Dar G, Mohan Singh A, Apurva, Kumar A, Athar A, Parveen F, Mahajan B, Singh Saluja S. Molecular approaches in cancer. Clin Chim Acta 2022; 537:60-73. [DOI: https:/doi.org/10.1016/j.cca.2022.09.027] [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: 09/28/2023]
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Ahmad E, Ali A, Nimisha, Kumar Sharma A, Ahmed F, Mehdi Dar G, Mohan Singh A, Apurva, Kumar A, Athar A, Parveen F, Mahajan B, Singh Saluja S. Molecular approaches in cancer. Clin Chim Acta 2022; 537:60-73. [DOI: 10.1016/j.cca.2022.09.027] [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] [Received: 06/29/2022] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 11/03/2022]
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Islam MA, Hasan MN, Ahammed T, Anjum A, Majumder A, Siddiqui MNEA, Mukharjee SK, Sultana KF, Sultana S, Jakariya M, Bhattacharya P, Sarkodie SA, Dhama K, Mumin J, Ahmed F. Association of household fuel with acute respiratory infection (ARI) under-five years children in Bangladesh. Front Public Health 2022; 10:985445. [PMID: 36530721 PMCID: PMC9752885 DOI: 10.3389/fpubh.2022.985445] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/17/2022] [Indexed: 12/04/2022] Open
Abstract
In developing countries, acute respiratory infections (ARIs) cause a significant number of deaths among children. According to Bangladesh Demographic and Health Survey (BDHS), about 25% of the deaths in children under-five years are caused by ARI in Bangladesh every year. Low-income families frequently rely on wood, coal, and animal excrement for cooking. However, it is unclear whether using alternative fuels offers a health benefit over solid fuels. To clear this doubt, we conducted a study to investigate the effects of fuel usage on ARI in children. In this study, we used the latest BDHS 2017-18 survey data collected by the Government of Bangladesh (GoB) and estimated the effects of fuel use on ARI by constructing multivariable logistic regression models. From the analysis, we found that the crude (the only type of fuel in the model) odds ratio (OR) for ARI is 1.69 [95% confidence interval (CI): 1.06-2.71]. This suggests that children in families using contaminated fuels are 69.3% more likely to experience an ARI episode than children in households using clean fuels. After adjusting for cooking fuel, type of roof material, child's age (months), and sex of the child-the effect of solid fuels is similar to the adjusted odds ratio (AOR) for ARI (OR: 1.69, 95% CI: 1.05-2.72). This implies that an ARI occurrence is 69.2% more likely when compared to the effect of clean fuel. This study found a statistically significant association between solid fuel consumption and the occurrence of ARI in children in households. The correlation between indoor air pollution and clinical parameters of ARI requires further investigation. Our findings will also help other researchers and policymakers to take comprehensive actions by considering fuel type as a risk factor as well as taking proper steps to solve this issue.
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Affiliation(s)
- Md. Aminul Islam
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
- Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Bangladesh
| | - Mohammad Nayeem Hasan
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
- Joint Rohingya Response Program, Food for the Hungry, Cox's Bazar, Bangladesh
| | - Tanvir Ahammed
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Aniqua Anjum
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Ananya Majumder
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - M. Noor-E-Alam Siddiqui
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Sanjoy Kumar Mukharjee
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Khandokar Fahmida Sultana
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Sabrin Sultana
- Department of Banking and Insurance, University of Chittagong, Chittagong, Bangladesh
| | - Md. Jakariya
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka, Bangladesh
| | - Prosun Bhattacharya
- COVID-19 Research, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Stockholm, Sweden
| | | | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Jubayer Mumin
- Platform of Medical and Dental Society, Dhaka, Bangladesh
| | - Firoz Ahmed
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
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Ahmed F, Khan AA, Ansari HR, Haque A. A Systems Biology and LASSO-Based Approach to Decipher the Transcriptome-Interactome Signature for Predicting Non-Small Cell Lung Cancer. Biology (Basel) 2022; 11:biology11121752. [PMID: 36552262 PMCID: PMC9774707 DOI: 10.3390/biology11121752] [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] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 12/05/2022]
Abstract
The lack of precise molecular signatures limits the early diagnosis of non-small cell lung cancer (NSCLC). The present study used gene expression data and interaction networks to develop a highly accurate model with the least absolute shrinkage and selection operator (LASSO) for predicting NSCLC. The differentially expressed genes (DEGs) were identified in NSCLC compared with normal tissues using TCGA and GTEx data. A biological network was constructed using DEGs, and the top 20 upregulated and 20 downregulated hub genes were identified. These hub genes were used to identify signature genes with penalized logistic regression using the LASSO to predict NSCLC. Our model’s development involved the following steps: (i) the dataset was divided into 80% for training (TR) and 20% for testing (TD1); (ii) a LASSO logistic regression analysis was performed on the TR with 10-fold cross-validation and identified a combination of 17 genes as NSCLC predictors, which were used further for development of the LASSO model. The model’s performance was assessed on the TD1 dataset and achieved an accuracy and an area under the curve of the receiver operating characteristics (AUC-ROC) of 0.986 and 0.998, respectively. Furthermore, the performance of the LASSO model was evaluated using three independent NSCLC test datasets (GSE18842, GSE27262, GSE19804) and achieved high accuracy, with an AUC-ROC of >0.99, >0.99, and 0.95, respectively. Based on this study, a web application called NSCLCpred was developed to predict NSCLC.
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Affiliation(s)
- Firoz Ahmed
- Department of Biochemistry, College of Science, University of Jeddah, P.O. Box 80327, Jeddah 21589, Saudi Arabia
- Correspondence:
| | - Abdul Arif Khan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Hifzur Rahman Ansari
- King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, P.O. Box 9515, Jeddah 21423, Saudi Arabia
| | - Absarul Haque
- King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 80216, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, P.O. Box 80216, Jeddah 21589, Saudi Arabia
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Jakariya M, Ahmed F, Islam MA, Al Marzan A, Hasan MN, Hossain M, Ahmed T, Hossain A, Reza HM, Hossen F, Nahla T, Rahman MM, Bahadur NM, Islam MT, Didar-Ul-Alam M, Mow N, Jahan H, Barceló D, Bibby K, Bhattacharya P. Wastewater-based epidemiological surveillance to monitor the prevalence of SARS-CoV-2 in developing countries with onsite sanitation facilities. Environ Pollut 2022; 311:119679. [PMID: 35753547 PMCID: PMC9225114 DOI: 10.1016/j.envpol.2022.119679] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [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: 02/19/2022] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 05/23/2023]
Abstract
Wastewater-based epidemiology (WBE) has emerged as a valuable approach for forecasting disease outbreaks in developed countries with a centralized sewage infrastructure. On the other hand, due to the absence of well-defined and systematic sewage networks, WBE is challenging to implement in developing countries like Bangladesh where most people live in rural areas. Identification of appropriate locations for rural Hotspot Based Sampling (HBS) and urban Drain Based Sampling (DBS) are critical to enable WBE based monitoring system. We investigated the best sampling locations from both urban and rural areas in Bangladesh after evaluating the sanitation infrastructure for forecasting COVID-19 prevalence. A total of 168 wastewater samples were collected from 14 districts of Bangladesh during each of the two peak pandemic seasons. RT-qPCR commercial kits were used to target ORF1ab and N genes. The presence of SARS-CoV-2 genetic materials was found in 98% (165/168) and 95% (160/168) wastewater samples in the first and second round sampling, respectively. Although wastewater effluents from both the marketplace and isolation center drains were found with the highest amount of genetic materials according to the mixed model, quantifiable SARS-CoV-2 RNAs were also identified in the other four sampling sites. Hence, wastewater samples of the marketplace in rural areas and isolation centers in urban areas can be considered the appropriate sampling sites to detect contagion hotspots. This is the first complete study to detect SARS-CoV-2 genetic components in wastewater samples collected from rural and urban areas for monitoring the COVID-19 pandemic. The results based on the study revealed a correlation between viral copy numbers in wastewater samples and SARS-CoV-2 positive cases reported by the Directorate General of Health Services (DGHS) as part of the national surveillance program for COVID-19 prevention. The findings of this study will help in setting strategies and guidelines for the selection of appropriate sampling sites, which will facilitate in development of comprehensive wastewater-based epidemiological systems for surveillance of rural and urban areas of low-income countries with inadequate sewage infrastructure.
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Affiliation(s)
- Md Jakariya
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Firoz Ahmed
- COVID-19 Diagnostic Laboratory, Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Md Aminul Islam
- COVID-19 Diagnostic Laboratory, Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh; Advanced Molecular Laboratory, Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Kishoreganj, Bangladesh
| | - Abdullah Al Marzan
- Department of Biochemistry and Molecular Biology, Shahjalal University of Science and Technology, Sylhet, 3114, Bangladesh
| | - Mohammad Nayeem Hasan
- Department of Statistics, Shahjalal University of Science and Technology, Sylhet, 3114, Bangladesh
| | - Maqsud Hossain
- Department of Biochemistry and Microbiology, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Tanvir Ahmed
- Department of Civil Engineering, Bangladesh University of Engineering and Technology, Dhaka, 1000, Bangladesh
| | - Ahmed Hossain
- Department of Public Health, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Hasan Mahmud Reza
- Department of Pharmaceutical Sciences, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Foysal Hossen
- COVID-19 Diagnostic Laboratory, Department of Microbiology, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Turasa Nahla
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Mohammad Moshiur Rahman
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Newaz Mohammed Bahadur
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Md Tahmidul Islam
- WaterAid Bangladesh, Dhaka, 1213, Bangladesh; COVID-19 Research@KTH, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, SE-10044, Stockholm, Sweden
| | - Md Didar-Ul-Alam
- Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Nowrin Mow
- WaterAid Bangladesh, Dhaka, 1213, Bangladesh
| | - Hasin Jahan
- WaterAid Bangladesh, Dhaka, 1213, Bangladesh
| | - Damiá Barceló
- Water, Environmental and Food Chemistry Unit (ENFOCHEM), Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA), Spanish National Research Council (CSIC), C. Jordi Giron 18-26, 08034, Barcelona, Spain
| | - Kyle Bibby
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Prosun Bhattacharya
- COVID-19 Research@KTH, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, SE-10044, Stockholm, Sweden.
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Nolan GS, Dunne JA, Lee AE, Wade RG, Kiely AL, Pritchard Jones RO, Gardiner MD, Abbassi O, Abdelaty M, Ahmed F, Ahmed R, Ali S, Allan A, Allen L, Anderson I, Bakir A, Berwick D, Sarala BBN, Bhat W, Bloom O, Bolton L, Brady N, Campbell E, Capitelli-McMahon H, Cassell O, Chalhoub X, Chalmers R, Chan J, Chu HO, Collin T, Cooper K, Curran TA, Cussons D, Daruwalla M, Dearden A, Delikonstantinou I, Dobbs T, Dunlop R, El-Muttardi N, Eleftheriadou A, Elamin SE, Eriksson S, Exton R, Fourie LR, Freethy A, Gardner E, Geh JL, Georgiou A, Georgiou M, Gilbert P, Gkorila A, Green D, Haeney J, Hamilton S, Harper F, Harrison C, Heinze Z, Hemington-Gorse S, Hever P, Hili S, Holmes W, Hughes W, Ibrahim N, Ismail A, Jallali N, James NK, Jemec B, Jica R, Kaur A, Kazzazi D, Khan M, Khan N, Khashaba H, Khera B, Khoury A, Kiely J, Kumar S, Patel PK, Kumbasar DE, Kundasamy P, Kyle D, Langridge B, Liu C, Lo M, Macdonald C, Anandan SM, Mahdi M, Mandal A, Manning A, Markeson D, Matteucci P, McClymont L, Mikhail M, Miller MC, Munro S, Musajee A, Nasrallah F, Ng L, Nicholas R, Nicola A, Nikkhah D, O'Hara N, Odili J, Oudit D, Patel A, Patel C, Patel N, Patel P, Peach H, Phillips B, Pinder R, Pinto-Lopes R, Plonczak A, Quinnen N, Rafiq S, Rahman K, Ramjeeawon A, Rinkoff S, Sainsbury D, Schumacher K, Segaren N, Shahzad F, Shariff Z, Siddiqui A, Singh P, Sludden E, Smith JRO, Song M, Stodell M, Tanos G, Taylor K, Taylor L, Thomson D, Tiernan E, Totty JP, Vaingankar N, Toh V, Wensley K, Whitehead C, Whittam A, Wiener M, Wilson A, Wong KY, Wood S, Yeoh T, Yii NW, Yim G, Young R, Zberea D, Jain A. National audit of non-melanoma skin cancer excisions performed by plastic surgery in the UK. Br J Surg 2022; 109:1040-1043. [DOI: 10.1093/bjs/znac232] [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: 02/15/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022]
Abstract
A national, multi-centre audit of non-melanoma skin cancer excisions by plastic surgery.
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Affiliation(s)
- Grant S Nolan
- Department of Plastic and Reconstructive Surgery, Royal Preston Hospital, Lancashire Teaching Hospitals NHS Trust , Fulwood, Preston , UK
| | - Jonathan A Dunne
- Department of Plastic and Reconstructive Surgery, Charing Cross and St Mary’s Hospitals, Imperial College Healthcare NHS Trust , London , UK
| | - Alice E Lee
- Department of Plastic and Reconstructive Surgery, Charing Cross and St Mary’s Hospitals, Imperial College Healthcare NHS Trust , London , UK
| | - Ryckie G Wade
- Leeds Institute for Medical Research, University of Leeds , Leeds , UK
- Department of Plastic and Reconstructive Surgery, Leeds Teaching Hospitals NHS Trust , Leeds , UK
| | - Ailbhe L Kiely
- Department of Plastic and Reconstructive Surgery, Royal Preston Hospital, Lancashire Teaching Hospitals NHS Trust , Fulwood, Preston , UK
| | - Rowan O Pritchard Jones
- Department of Plastic and Reconstructive Surgery, Whiston Hospital, St Helens and Knowsley Teaching Hospitals NHS Trust , Prescot , UK
| | - Matthew D Gardiner
- Department of Plastic and Reconstructive Surgery, Wexham Park Hospital, Frimley Health NHS Foundation Trust, Wexham , Slough , UK
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford , Oxford , UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Abhilash Jain
- Department of Plastic and Reconstructive Surgery, Charing Cross and St Mary’s Hospitals, Imperial College Healthcare NHS Trust , London , UK
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford , Oxford , UK
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Islam A, Hossen F, Rahman A, Sultana KF, Hasan MN, Haque A, Sosa-Hernández JE, Oyervides-Muñoz MA, Parra-Saldívar R, Ahmed T, Islam T, Dhama K, Sangkham S, Bahadur NM, Reza HM, Jakariya, Al Marzan A, Bhattacharya P, Sonne C, Ahmed F. An opinion on Wastewater-Based Epidemiological Monitoring (WBEM) with Clinical Diagnostic Test (CDT) for detecting high-prevalence areas of community COVID-19 Infections. Curr Opin Environ Sci Health 2022; 31:100396. [PMID: 36320818 PMCID: PMC9612100 DOI: 10.1016/j.coesh.2022.100396] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 02/17/2024]
Abstract
Wastewater-Based Epidemiological Monitoring (WBEM) is an efficient surveillance tool during the COVID-19 pandemic as it meets all requirements of a complete monitoring system including early warning, tracking the current trend, prevalence of the disease, detection of genetic diversity as well asthe up-surging SARS-CoV-2 new variants with mutations from the wastewater samples. Subsequently, Clinical Diagnostic Test is widely acknowledged as the global gold standard method for disease monitoring, despite several drawbacks such as high diagnosis cost, reporting bias, and the difficulty of tracking asymptomatic patients (silent spreaders of the COVID-19 infection who manifest nosymptoms of the disease). In this current reviewand opinion-based study, we first propose a combined approach) for detecting COVID-19 infection in communities using wastewater and clinical sample testing, which may be feasible and effective as an emerging public health tool for the long-term nationwide surveillance system. The viral concentrations in wastewater samples can be used as indicatorsto monitor ongoing SARS-CoV-2 trends, predict asymptomatic carriers, and detect COVID-19 hotspot areas, while clinical sampleshelp in detecting mostlysymptomaticindividuals for isolating positive cases in communities and validate WBEM protocol for mass vaccination including booster doses for COVID-19.
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Affiliation(s)
- Aminul Islam
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
- Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Kishoreganj, Bangladesh
| | - Foysal Hossen
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
| | - Arifur Rahman
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
| | - Khandokar Fahmida Sultana
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
| | - Mohammad Nayeem Hasan
- Department of Statistics, Shahjalal University of Science & Technology, Sylhet, Bangladesh
- Joint Rohingya Response Program, Food for the Hungry, Cox's Bazar, Bangladesh
| | - Atiqul Haque
- Key Lab of Animal Epidemiology and Zoonoses of Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
- Department of Microbiology, Faculty of Veterinary and Animal Science, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
| | | | | | | | - Tanvir Ahmed
- Department of Civil Engineering, Bangladesh University of Engineering and Technology, Dhaka-1000, Bangladesh
| | | | - Kuldeep Dhama
- Indian Veterinary Research Institute, Izzatnagar-243 122, Bareilly, Uttar Pradesh, India
| | - Sarawut Sangkham
- Department of Environmental Health, School of Public Health, University of Phayao, Muang District, 56000, Phayao, Thailand
| | - Newaz Mohammed Bahadur
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and TechnologyUniversity, Noakhali-3814, Bangladesh
| | - Hasan Mahmud Reza
- Department of Pharmaceutical Sciences, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Jakariya
- Department of Environmental Science and Management, North South University, Bashundhara, Dhaka-1229, Bangladesh
| | - Abdullah Al Marzan
- Department of Biochemistry and Molecular Biology, Shahjalal University of Science and Technology, Sylhet, 3114, Bangladesh
| | - Prosun Bhattacharya
- COVID-19 Research@KTH, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, SE 114 28 Stockholm, Sweden
| | - Christian Sonne
- Department of Bioscience, Arctic Research Centre (ARC), Faculty of Science and Technology, Aarhus University, Frederiksborgvej 399, PO Box 358, 4000 Roskilde, Denmark
| | - Firoz Ahmed
- COVID-19 Diagnostic Lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
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Ara H, Paul SK, Kobayashi N, Nasreen SA, Ahmed F. Prevalence of Virulence Genes in Acinetobacter baumannii Isolated from Clinical Samples in Mymensingh Medical College Hospital, Bangladesh. Mymensingh Med J 2022; 31:914-919. [PMID: 36189532] [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] [Indexed: 06/16/2023]
Abstract
Acinetobacter baumannii is an opportunistic bacterial pathogen that is the most important cause of hospital-acquired infections. The objective of this study was to evaluate the predominance and determination of virulence encoding genes in A. baumannii isolates. During this cross-sectional study period from February 2019 to March 2020 of 380 clinical samples including endotracheal aspirates (70), wound swab or pus (175), urine (70) and blood (65) analysed in inpatients admitted to the hospital in different unit like ICU, Surgery and Burn unit of Mymensingh Medical College Hospital. Out of 380 studied samples, 130(34.21%) strains were yielded growth. Among 130 isolates, Acinetobacter spp. was 49(37.69%). Totally, 39(79.59%) were Acinetobacter baumannii which was detected by molecular technique PCR. Further more, the determination of virulence genes csgA and fimH detected by PCR. Among two studied virulence genes, csgA (38.46%) was the most prevalent virulent genes associated with disease severity and co-morbidity of the patient in A. baumannii infections.
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Affiliation(s)
- H Ara
- Dr Hosne Ara, MD (Thesis Part), Department of Microbiology, Mymensingh Medical College (MMC), Mymensingh, Bangladesh; E-mail:
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Forberger S, Khan Z, Ahmad F, Ahmed F, Frense J, Kampfmann T, Ullah S, Dogar O, Siddiqi K, Zeeb H. Scoping Review of Existing Evaluations of Smokeless Tobacco Control Policies: What Is Known About Countries Covered, Level of Jurisdictions, Target Groups Studied, and Instruments Evaluated? Nicotine Tob Res 2022; 24:1344-1354. [PMID: 35428887 DOI: 10.1093/ntr/ntac102] [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] [Received: 11/12/2020] [Revised: 03/17/2022] [Accepted: 04/12/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The implementation of smokeless tobacco control policies lags behind those for smoking. This scoping review summarizes the studies that evaluated public policies on smokeless tobacco regulation (SLT) and provides an overview of the jurisdictional level, target groups, and policy instruments. METHODS Seven databases were systematically searched for studies reporting on public policies regulating SLT. Two reviewers independently screened all studies. Data extraction was performed using a predefined extraction form. Extraction was replicated for 10% of the identified studies for quality assurance. A narrative synthesis of the included studies was used to analyze and interpret the data. The protocol was published beforehand with the Open Science Foundation (OSF). RESULTS Fourty articles comprising 41 studies were included. Most of the studies reported in the articles were conducted in the United States (n = 17) or India (n = 14). Most studies reported outcomes for students (n = 8), retailers/sellers (n = 8), and users/former users (n = 5). The impact of public policies on smokeless tobacco use, in general, was most frequently assessed (n = 9), followed by the impact of taxes (n = 7), product bans (n = 6), sales/advertising bans near educational institutions (n = 4), and health warnings (n = 3) on consumer behavior. CONCLUSIONS There are significant gaps in the evaluation of smokeless tobacco regulation studies that need to be filled by further research to understand the observed outcomes. WHO reporting on Framework Convention on Tobacco Control (FCTC) implementation should be linked to studies evaluating smokeless tobacco control measures at all levels of jurisdictions and in countries not members of the WHO FCTC or do not provide data. IMPLICATION Large gaps in the evaluation of SLT control policies exist. For some countries, WHO FCTC evaluations are available for different levels of jurisdictions. In countries with a strong federal structure, there is a lack of data beyond the national level to provide a more detailed look at compliance, indirect effects, or implementation gaps. More research is needed at all levels of jurisdictions, which add to the work of the WHO to understand what works for which target group, how the different levels of jurisdiction interact, how the real-world context can be incorporated, and what indirect effects may occur.
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Affiliation(s)
- Sarah Forberger
- Department Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstrasse 30, 28359 Bremen, Germany
| | - Z Khan
- Office of Research, Innovation, and Commercialization (ORIC), Khyber Medical University, Phase 5 Hayatabad, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - F Ahmad
- Faculty Institute of Public Health & Social Sciences, Khyber Medical University, F1 Phase-6 Rd, Phase 5 Hayatabad, Peshawar, Khyber Pakhtunkhwa 25100, Pakistan
| | - F Ahmed
- Department Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstrasse 30, 28359 Bremen, Germany
| | - J Frense
- Department Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstrasse 30, 28359 Bremen, Germany
| | - T Kampfmann
- Institute for Ethics and Transdisciplinary Sustainability Research, Leuphana University Universitätsallee 1, 21335 Lüneburg, Germany
| | - S Ullah
- Office of Research Innovation and Commercialization, Khyber Medical University Peshawar; Phase 5 Hayatabad, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - O Dogar
- Department of Health Sciences, University of York, Heslington, York YO10 5DD, UK
- Usher Institute, The University of Edinburgh, Old College, South Bridge, Edinburgh EH8 9YLUK
| | - K Siddiqi
- Department of Health Sciences, University of York, Heslington, York YO10 5DD, UK
- Hull York Medical School, John Hughlings Jackson Building, University Rd, Heslington, York YO10 5DD, UK
| | - H Zeeb
- Department Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstrasse 30, 28359 Bremen, Germany
- Health Sciences Bremen, University of Bremen, 28359 Bremen, Germany
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Ahmed F, Lim R, Moseley I, Hoang M, Wisco O, Robinson-Bostom L, Qureshi A, Cho E. 227 Socioeconomic predictors of melanoma Breslow thickness at a Rhode Island academic center. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.234] [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: 10/17/2022]
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Roy S, Bhowmik DR, Begum R, Amin MT, Islam MA, Ahmed F, Hossain MS. Aspirin attenuates the expression of adhesion molecules, risk of obesity, and adipose tissue inflammation in high-fat diet-induced obese mice. Prostaglandins Other Lipid Mediat 2022; 162:106664. [PMID: 35843503 DOI: 10.1016/j.prostaglandins.2022.106664] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 11/25/2022]
Abstract
The prevalence of obesity is increasing at an alarming rate and keeps on being one of the significant challenges of this century. Obesity promotes adipose tissue hypertrophy and causes the release of different pro-inflammatory cytokines, playing a significant role in the pathophysiology of metabolic syndrome. Aspirin is known as a potent anti-inflammatory drug, but its role in adipogenesis, adipocyte-specific inflammation, and metabolic syndrome is not well characterized. Thus, in this experiment, we aimed to determine the effect of low-dose aspirin on obesity, obesity-induced inflammation, and metabolic syndrome. High-fat diet-induced obese female mice (Swiss Albino) were used in our study. Mice were fed on a normal diet, a high-fat diet, and a low dose of aspirin (LDA) in the presence of a high-fat diet for 11 weeks. Body weight, lipid profile, adipose tissue size, and inflammatory status were analyzed after that period. The ∆∆CT method was used to calculate the relative mRNA expression of target genes. Treatment with a low dose of aspirin resulted in a significant reduction of body weight, visceral fat mass and serum total cholesterols, serum and adipose tissue triglycerides, and blood glucose levels in high-fat diet-induced obese mice compared to the untreated obese group. Consistent with these biochemical results, a significant reduction in mRNA expression of different genes like PPARγ, GLUT4, IL-6, TNFα, MCP-1, ICAM-I, and VCAM-I associated with adipogenesis and inflammation were noticed. Overall, current study findings indicate that low-dose aspirin reduces obesity, hyperlipidemia, adipocyte-specific inflammation, and metabolic syndrome in high-fat diet-induced obese mice.
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Affiliation(s)
- Sourav Roy
- Department of Pharmacy, Noakhali Science and Technology University, Noakhlai 3814, Bangladesh
| | - Dipty Rani Bhowmik
- Department of Pharmacy, Noakhali Science and Technology University, Noakhlai 3814, Bangladesh
| | - Rahima Begum
- Department of Pharmacy, Noakhali Science and Technology University, Noakhlai 3814, Bangladesh
| | - Mohammad Tohidul Amin
- Department of Pharmacy, Noakhali Science and Technology University, Noakhlai 3814, Bangladesh
| | - Md Aminul Islam
- Department of Microbiology, Noakahli Science and Technology University, Noakhali 3814, Bangladesh
| | - Firoz Ahmed
- Department of Microbiology, Noakahli Science and Technology University, Noakhali 3814, Bangladesh
| | - Mohammad Salim Hossain
- Department of Pharmacy, Noakhali Science and Technology University, Noakhlai 3814, Bangladesh.
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Howladeer SS, Gupta SD, Momen A, Rahman MH, Biswas PK, Sarkar SR, Rahman KS, Chanda PK, Ahmed F. Early Impact of Cardiopulmonary Bypass on Renal Function after Valve Replacement Surgery. Mymensingh Med J 2022; 31:711-718. [PMID: 35780355] [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] [Indexed: 06/15/2023]
Abstract
Renal dysfunction following cardiopulmonary bypass is well recognized. The pathophysiology of renal injury is multifactorial and culmination of the interplay of several pathophysiological mechanism. Cardiac surgery requiring cardiopulmonary bypass (CPB) is being carried out on an extended patient population of different age groups and undergoing complex surgical procedure, and thus it places them at an increased risk of renal impairment. Valve replacement surgery is a major and complex surgical procedure requiring CPB. This study was therefore designed to observe the impact of CPB and short term outcome on patients with reduced estimated Glomerular Filtration Rate (eGFR) (60-89ml/min/1.73m²) after valve replacement surgery. This cross-sectional study was conducted in the Department of Cardiac Surgery, National Institute of Cardio Vascular Diseases (NICVD) during the period of January 2015 to August 2016. After fulfillment of enrollment criteria 100 patients were studied for the purpose of the study and they were grouped in two, patients with normal eGFR (≥90ml/min/1.73m²) in Group A and patients with reduced eGFR (60-89ml/min/1.73m²) in Group B. A total of 100 patients, 50 in each group were studied for renal function alteration after valve replacement surgery under cardiopulmonary bypass. The incidence of Acute Kidney Injury (AKI) was higher in Group B. Chi-square test was done and p value was 0.011 which is statistically significant. Postoperative blood loss (ml/hr) (p=0.038), duration of Intensive Care Unit (ICU) stay (in hours) (p=0.009), postoperative hospital stay (days) (p=0.014) was significantly higher and postoperative Urine Output (ml/hr) (p=0.001) was significantly lower in patients with reduced eGFR (60-89ml/min/1.73m²) in Group B. Deterioration of renal function is more in patient with eGFR (60-89ml/min/1.73m²) after valve replacement surgery under cardiopulmonary bypass in comparison with patients with eGFR (≥90ml/min/1.73m²).
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Affiliation(s)
- S S Howladeer
- Dr Siddhartha Shankar Howlader, Senior Specialist, Department of Cardiothoracic and Vascular Surgery, Evercare Hospital Chattogram, Bangladesh; E-mail:
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Mahfuz AMUB, Khan MA, Biswas S, Afrose S, Mahmud S, Mohammed Bahadur N, Ahmed F. In search of novel inhibitors of anti-cancer drug target fibroblast growth factor receptors: Insights from virtual screening, molecular docking, and molecular dynamics. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103882] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Ara H, Paul SK, Kobayashi N, Nasreen SA, Ahmed F, Nila SS. Molecular Detection of MBL Encoding Genes in Acinetobacter baumannii strains Isolated from Various Samples at a Tertiary Care Hospital in Mymensingh. Mymensingh Med J 2022; 31:666-672. [PMID: 35780348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
MBL producing Acinetobacter baumannii is a major threat for therapeutic treatment of hospital acquired infections. The aim of this study was to determine the prevalence of metallo-β-lactamase genes VIM, IMP & SIM genes amongst isolated A. baumannii. This cross sectional study conducted in the department of Microbiology Mymensingh Medical College from March 2019 to February 2020. 49 Acinetobacter spp. were isolated from different clinical samples including endotracheal aspirates, wound swab/pus, urine and blood. Among 380 clinical samples 130 organisms were isolated growth was 34.21%. Out of 130 isolated strains, 49(37.69%) were Acinetobacter spp identified by standard bacteriological method and resistance to different antibiotics was assessed with Kirby- Bauer Disc diffusion method. Among 49 Acinetobacter spp, 39(79.59%) were Acinetobacter baumannii which was identified by molecular method PCR directing OXA-51 like gene. Multiplex PCR was done to determine MBL genes existence VIM, IMP & SIM. Ceftriaxone (79.48%) showing higher resistance and colistin (12.82%) showing lower resistance. All the strains were sensitive to tigecycline. The distribution of MBLs genes such as VIM 20(51.28%), IMP 5(12.82%) and SIM 0 (0%). This study showed that high level of antibiotic resistance and VIM was the most prevalent MBL genes among A. baumannii highlighting the need for indigenous antibiotic usage plan & infection control measures to prevent the spread of these resistance genes.
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Affiliation(s)
- H Ara
- Dr Hosne Ara, MD (Thesis) Part, Department of Microbiology, Mymensingh Medical College (MMC), Mymensingh, Bangladesh; E-mail:
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Ben Tekaya A, Mehmli T, Boukriba S, Ahmed F, Saidane O, Leila R, Bouden S, Tekaya R, Mahmoud I, Mizouni H, Abdelmoula L. AB0852 Assessment of endothelial dysfunction in spondyloarthritis. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3950] [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: 11/04/2022]
Abstract
BackgroundEndothelial dysfunction is the earliest step in the pathogenesis of atherosclerosis, preceding structural vascular alterations. Few studies have focused on the endothelial dysfunction in spondyloarthritis.ObjectivesThe aim of our study was to assess endothelial dysfunction using Flow-Mediated dilatation (FMD) in patients with spondyloarthritis.MethodsForty-seven consecutive patients meeting ASAS 2009 criteria for spondyloarthritis and 47 matched healthy subjects were included in the study. Subjects with traditional cardiovascular risk factors were excluded. Sociodemographic, clinical, biological and radiological features related to the disease as well as therapeutics were recorded. FMD was assessed ultrasonographically according to guidelines of American college of cardiology (ACC) (1).ResultsSpondyloarthritis group included 47 patients with a sex ratio of 2.35 and a median age of 36 years (IQR: 28-46). Median body mass index (BMI) was 24.5 kg/m2 (IQR 25-75%: 20.7-26.8) with no significant difference compared with the control group (p=0.238). Physical examination showed normal values of blood pressure (BP) with a median systolic BP of 121 mmHg (IQR 25-75%: 110-130) and a median diastolic BP of 71 mmHg (IQR 25-75%: 67-78). In laboratory findings, total cholesterol and triglyceride levels were increased in 2 and 3 patients respectively.Median age at onset of SpA was 20 years (IQR 25-75%; 18-32). For disease activity, median CRP level was 6.45 mg (IQR 25-75%: 1.45-19.9) and median ASDAS-CRP and BASDAI were respectively 2.18 (IQR 25-75%: 1.62-2.91) and 2.6 (IQR 25-75%: 1.8-3.8). Median MASES score was 0 (IQR 25-75%; 0-0). Median BASFI and BASMI were 3 (IQR 25-75%; 1.5-5.1) and 1.5 (IQR 25-75%: 0-4). Regarding treatment, 92% of patients were using NSAIDs, csDMARDs (51%) and 38% were on TNF inhibitors.Patients with spondyloarthritis exhibited significantly lower FMD values than healthy age and gender matched controls with a median value of FMD 14.6% (IQR; 9-24) versus 18.8% (IQR; 12.8-23.1%); p=0.008.ConclusionOur study demonstrates impairment of endothelial function in patients with spondyloarthritis compared with healthy population, confirming the accelerated atherosclerosis in spondyloarthritis.References[1]Thijssen DHJ, Bruno RM, van Mil ACCM, Holder SM, Faita F, Greyling A, et al. Expert consensus and evidence-based recommendations for the assessment of flow-mediated dilation in humans. Eur Heart J. 2019 Aug 7;40(30):2534–47.Disclosure of InterestsNone declared
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Ahmed F, Ogdie A, Fitzsimmons R, Shin D, Takeshita J. AB0922 Psoriatic Arthritis Disease Activity Differs by Race/Ethnicity. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.212] [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: 11/03/2022]
Abstract
BackgroundPsoriatic arthritis (PsA) affects up to 30% of individuals with psoriasis. Studies have demonstrated that the presenting disease severity and quality of life impact of psoriasis differs by race/ethnicity in patients with and without PsA, but little is known about disease activity among different racial/ethnic groups [1-3].ObjectivesThe objective of our study was to evaluate disease activity by race/ethnicity among patients with PsA.MethodsWe performed a cross-sectional study of adult (≥18 years old) patients with PsA who had at least one outpatient visit within the University of Pennsylvania health system between 2010 and 2019. Patients with PsA were identified by the presence of at least two International Classification of Diseases (ICD)-9 or ICD-10 codes for PsA associated with two different healthcare encounters. The primary outcome was disease activity as measured by the Routine Assessment of Patient Index Data 3 (RAPID3) assessment. The RAPID3 score is a validated patient-reported measure of physical function, pain, and global status [4]. RAPID3 scores range from 0 to 30, with higher scores indicating greater disease activity. Patients were included if they had at least one documented RAPID3 score. For patients with multiple RAPID3 scores, the median value was used. The primary independent variable was race/ethnicity categorized as White (reference), Black, Asian, Hispanic, or other race. Multivariable linear regression was used to assess the relationship between race/ethnicity and RAPID 3 score.ResultsThe study population included 742 patients. Mean (standard deviation [SD]) age was 47.2 (13.3) years and 57.4% were female. The racial/ethnic distribution was 79.4% White, 7.0% Black, 5.0% Asian, 3.1% Hispanic, 2.6% other race, and 3.0% missing race/ethnicity. The means of the median Rapid3 scores were statistically significantly different across racial/ethnic groups (p<.001): White mean (SD) 9.79 (6.02), Black mean (SD) 14.86 (14.86), Asian mean (SD) 9.79 (5.44), Hispanic mean (SD) 15.09 (7.11), other race mean (SD) 10.57 (6.91). In an adjusted multivariable model controlling for other sociodemographic factors, body mass index, treatment history, and medical comorbidity, Hispanic patients had higher RAPID3 scores compared to White patients, indicating greater disease activity (β 3.36; 95% confidence interval [CI] 1.04 – 5.67, p <.005). In exploratory stratified analyses to evaluate effect modification by sex, among males, Black (β 3.43; 95% CI 0.23 – 6.63, p=.04) and Hispanic (β 5.94; 95% CI 2.18 – 9.70, p <.005) patients had higher RAPID3 scores than White patients. Among females, no significant racial/ethnic differences in RAPID3 scores were identified.ConclusionBlack and Hispanic patients report greater disease activity as indicated by higher RAPID3 scores compared to White patients. Larger studies are necessary to confirm our findings and understand the causes of racial/ethnic differences in disease activity among patients with PsA.References[1]Abrouk M, Lee K, Brodsky M, Nakamura M, Singh R, Zhu TH, et al. Ethnicity affects the presenting severity of psoriasis. J Am Acad Dermatol. 2017;77(1):180-2.[2]Shah SK, Arthur A, Yang YC, Stevens S, Alexis AF. A retrospective study to investigate racial and ethnic variations in the treatment of psoriasis with etanercept. J Drugs Dermatol. 2011;10(8):866-72.[3]Takeshita J, Augustin M, de Jong E, Lafferty K, Langholff W, Langley R, Leonardi C, Menter A, Alexis A. Psoriasis-Related Quality-of-Life Differs by Race/Ethnicity. J Invest Dermatol. 2019; 139(5S, Supplement 1):S148.[4]Coates LC, Tillett W, Shaddick G, Pincus T, Kavanaugh A, Helliwell PS. Value of the Routine Assessment of Patient Index Data 3 in Patients With Psoriatic Arthritis: Results From a Tight-Control Clinical Trial and an Observational Cohort. Arthritis Care Res (Hoboken). 2018;70(8):1198-1205.Disclosure of InterestsFahad Ahmed: None declared, Alexis Ogdie Consultant of: A. Ogdie has received consulting fees from Amgen, AbbVie, Bristol Myers Squibb, Celgene, CorEvitas (formerly Corrona), Gilead, Janssen, Lilly, Novartis, Pfizer, and UCB., Grant/research support from: A. Ogdie has received grant support from the National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases, Rheumatology Research Foundation, National Psoriasis Foundation, Abbvie (University of Pennsylvania), Pfizer (University of Pennsylvania), Amgen (FORWARD), and Novartis (FORWARD)., Robert Fitzsimmons: None declared, Daniel Shin: None declared, Junko Takeshita Consultant of: JT has served as a consultant for Pfizer Inc. and Janssen Biotech receiving honoraria., Grant/research support from: JT has received a research grant (to the Trustees of the University of Pennsylvania) from Pfizer Inc.
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Ahmed F, Roy R. A Literature Review of Diagnostic Applicability of ICD 11 Classification of Personality Disorders in Comparison with ICD 10. Eur Psychiatry 2022. [PMCID: PMC9564016 DOI: 10.1192/j.eurpsy.2022.1142] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Introduction Personality disorders are frequently encountered by all healthcare professionals and can often pose a diagnostic dilemma due to the crossover of different traits amongst the various subtypes. The ICD 10 classification comprised of succinct parameters of the 10 subtypes of personality disorders but lacked a global approach to address the complexity of the disease. The ICD 11 classification provides a more structural approach to aid in clinical diagnosis. Objectives A literature review of the diagnostic applicability of ICD 11 classification of personality disorders is presented in comparison with the ICD 10 classification. Methods A retrospective analysis of the literature outlining the ICD 10 and 11 classifications of personality disorders, exploring the differences in evidence-based applications of both. Results The ICD 11 classification of personality disorders supersedes the ICD 10 classification in describing the severity of the personality dysfunction in conjunction with a wide range of trait domain qualifiers, thus enabling the clinician to portray the disease dynamically. The current evidence available on the utility of the ICD 11 classification gives a promising outlook for its application in clinical settings. Conclusions The ICD 11 has transformed the classification of personality disorders by projecting a dimensional description of personality functioning, aiming to overcome the diagnostic deficiencies in the ICD 10 classification. The versatility offered by the application of the ICD 11 classification can be pivotal in reshaping the focus and intensity of clinical management of the disease. Disclosure No significant relationships.
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Sucha S, Sorf A, Svoren M, Vagiannis D, Ahmed F, Visek B, Ceckova M. PB1790: ABCB1 AS A POTENTIAL BENEFICIAL TARGET OF MIDOSTAURIN IN ACUTE MYELOID LEUKEMIA. Hemasphere 2022. [PMCID: PMC9429552 DOI: 10.1097/01.hs9.0000850012.85946.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Ahmed F, Ogdie A, Fitzsimmons R, Shin D, Takeshita J. POS1049 ASSESSING TREATMENT PATTERNS WITH DISEASE-MODIFYING ANTIRHEUMATIC DRUGS AND PREDNISONE FOR PSORIATIC ARTHRITIS BY RACE/ETHNICITY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2483] [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: 11/04/2022]
Abstract
BackgroundPsoriatic arthritis (PsA) is a comorbidity commonly associated with psoriasis. Studies have demonstrated delays in the diagnosis and treatment of PsA[1] that may disproportionately affect racial/ethnic minority patients as indicated by one study that found Black Medicaid patients with PsA to be less likely to receive disease-modifying antirheumatic drugs [DMARDs] than White Medicaid patients with PsA [2]. Yet much remains unknown about potential racial/ethnic disparities in PsA management.ObjectivesThe objective of our study was to evaluate treatment patterns for PsA by race/ethnicity.MethodsWe performed a cross-sectional study of adult (≥18 years old) patients with PsA who had at least one outpatient visit within the University of Pennsylvania health system between 2010 and 2019. Patients with PsA were identified by the presence of at least two International Classification of Diseases (ICD)-9 or ICD-10 codes for PsA associated with two different healthcare encounters. The primary outcomes were receipt of a prescription for: (i) an oral DMARD, (ii) a biologic DMARD, and (iii) prednisone. Oral DMARDs included apremilast, methotrexate, sulfasalazine, leflunomide, azathioprine, cyclosporine, tofacitinib, hydroxychloroquine, and upadacitnib. Biologic DMARDs included abatacept, adalimumab, brodalumab, certolizumab, etanercept, golimumab, guselkumab, infliximab, ixekixumab, secukinumab, ustekinumab, and risankizumab. The primary independent variable was race/ethnicity categorized as White (reference), Black, Asian, Hispanic, or other race. Multivariable logistic regression was used to assess the relationship between race/ethnicity and each treatment outcome.ResultsThe study population included 1781 patients with PsA who were a mean age of 50.7 (SD 14.3), 54.6% female, and 72.5% commercially insured. The racial/ethnic distribution was 81.9% White, 5.6% Black, 4.0% Asian, 3.0% Hispanic, 2.5% other race, and 3.1% missing race/ethnicity. Of these patients, 64.3% were prescribed an oral DMARD, 55.6% were prescribed a biologic, and 44.1% were prescribed prednisone. There were no statistically significant differences across race/ethnicity for prescription of either oral or biologic DMARDs. However, prescription of prednisone did differ by race/ethnicity (p<.005) with Black (54.6%) and Hispanic (56.6%) patients being more likely to receive prednisone prescriptions and Asian (32.4%) patients being less likely to receive prednisone prescriptions than White (44.2%) patients. In adjusted logistic regression models controlling for sociodemographic and other factors, Hispanic patients were more likely to receive a prednisone prescription (OR 1.79, 95% CI 1.01 – 3.20, p=0.05) while Asian (OR 0.58, 95% CI 0.34 – 0.97, p=0.04) patients were less likely to receive a prednisone prescription compared to White patients.ConclusionWe found Hispanic patients with PsA to be more likely to receive prednisone prescriptions than White patients with PsA but did not identify any racial/ethnic differences in prescription patterns for oral or biologic DMARDs for PsA. Greater use of prednisone among Hispanic patients may reflect different diseases trajectories (e.g., more disease flares or greater disease severity) or other factors that affect prescription patterns that require further study.References[1]Favier G, Gladman DD, Merola JF, Armstrong AW, Boehncke WH, Helliwell PS. Benchmarking Care in Psoriatic Arthritis - The QUANTUM Report: A Report from the GRAPPA 2016 Annual Meeting. J Rheumatol. 2017;44(5):674-678.[2]Ogdie A, Matthias W, Thielen RJ, Chin D, Saffore CD. Racial Differences in Prevalence and Treatment for Psoriatic Arthritis and Ankylosing Spondylitis by Insurance Coverage in the USA. Rheumatol Ther. 2021;8(4):1725-1739.Disclosure of InterestsFahad Ahmed: None declared, Alexis Ogdie Consultant of: A. Ogdie has received consulting fees from Amgen, AbbVie, Bristol Myers Squibb, Celgene, CorEvitas (formerly Corrona), Gilead, Janssen, Lilly, Novartis, Pfizer, and UCB., Grant/research support from: A. Ogdie has received grant support from the National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases, Rheumatology Research Foundation, National Psoriasis Foundation, Abbvie (University of Pennsylvania), Pfizer (University of Pennsylvania), Amgen (FORWARD), and Novartis (FORWARD)., Robert Fitzsimmons: None declared, Daniel Shin: None declared, Junko Takeshita Consultant of: JT has served as a consultant for Pfizer Inc. and Janssen Biotech receiving honoraria., Grant/research support from: JT has received a research grant (to the Trustees of the University of Pennsylvania) from Pfizer Inc.
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Ben Tekaya A, Mehmli T, Ahmed F, Boukriba S, Saidane O, Leila R, Bouden S, Tekaya R, Mahmoud I, Mizouni H, Abdelmoula L. AB0777 Influence of TNF inhibitors on subclinical atherosclerosis in Spondyloarthritis patients. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4674] [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: 11/03/2022]
Abstract
BackgroundSpondyloarthritis is a chronic inflammatory disease associated with increased cardiovascular morbidity and mortality due to accelerated atherosclerosis. Recent studies have reported the benefit of TNF inhibitors in reducing the risk of cardiovascular events and its association with changes in lipid profile. Nevertheless, it remains controversial.ObjectivesWe aimed to investigate the effect of TNF inhibitors on subclinical atherosclerosis assessed with carotid intima-media thickness (CIMT) and flow mediated dilatation (FMD) in patients with spondyloarthritis (SpA).MethodsWe performed a cross sectional study including 47 patients meeting ASAS 2009 criteria for SpA. Patients with traditional cardiovascular risk factors were excluded. We collected clinical data, therapeutic modalities and biological tests including total cholesterol, HDL, LDL and triglyceride after 12 hours of fasting. FMD and mean CIMT (mean value of right and left carotid artery) were measured with a Mindray Resona 7 ZST+ ultrasound machine by an experienced radiologist.ResultsAmong the 47 subjects, 18 patients (38%) were receiving TNF inhibitors for a median duration of 36 months (IQR 25-75%: 24-72) (9 were on Etanercept, 7 were on Adalimumab, one patient was on Infliximab and one was on Golimumab). The group treated with TNF inhibitors had a median age of 43 years (IQR 25-75%: 36-46.5) and a median duration of the disease of 12 years (IQR 25-75%: 9.5-22). Median ASDAS and BASDAI scores were 2.40 (IQR 25-75%: 1.48-3.1) and 2.60 (IQR 25-75%: 1.55-3.75) respectively. On the other hand, patients naïve to TNF inhibitors had a median age of 32 years (IQR 25-75%: 55-42), median disease duration of 7 years (IQR 25-75%: 3-12.5), median ASDAS of 2.13 (IQR 25-75%: 1.61-2.91), and median BASDAI of 2.40 (IQR 25-75%: 1.55-3.75).When comparing the two groups, there was no significant difference regarding disease activity scores ASDAS (p=0.431) and BASDAI (p=0.793) as well as biochemical variables; total cholesterol (p=0.483), HDL (p=0.395), LDL (p=0.263) and triglyceride (0.092). In contrast, patients on TNF inhibitors were significantly more aged (p=0.009) and had a significantly higher duration of the disease (p=0.004).Doppler ultrasound examination showed a median CIMT of 0.56 mm (0.48-0.64) in patients treated with TNF inhibitors versus 0.55 mm (0.48-0.60) in patients naïve to TNF inhibitors with no significant difference (p=0.238). Patients on TNF inhibitors had lower values of FMD (with a median of 12.5 (6.7-16) versus 15.5 (10-24.5)). However this difference was not significant (p=0.182).ConclusionIn our study, biological treatment with TNF inhibitors did not affect endothelial function and subclinical atherosclerosis in patients with spondyloarthritis. Given the small size of our study population and its heterogeneity in terms of age and duration of the disease, no conclusions can be drawn. Further longitudinal studies that involve larger samples are necessary.Disclosure of InterestsNone declared
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Ben Tekaya A, Mehmli T, Boukriba S, Ahmed F, Saidane O, Leila R, Bouden S, Tekaya R, Mahmoud I, Mizouni H, Abdelmoula L. AB0857 Increased carotid intima-media thickness is correlated with renal function in spondyloarthritis. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4102] [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: 11/03/2022]
Abstract
BackgroundCardiovascular diseases are the main cause of mortality in spondyloarthritis and seem to be multifactorial. Due to its easy application and reproductibility, carotid intima-media thickness (CIMT) is increasingly used for assessment of subclinical atherosclerosis and cardiovascular risk stratification.ObjectivesThe aim of our study was to investigate the relationship between CIMT and renal function in patients with spondyloarthritis (SpA).MethodsWe performed a cross sectional study including 47 patients with SpA and no history of cardiovascular disease. Clinical and biological data were recorded. Data related to renal involvement and creatinine level were extracted. CIMT was measured in the right and the left common carotid artery by an experienced radiologist; than mean CIMT was calculated.ResultsOur study included 33 men and 14 women with a sex ratio of 2.35, a median age of 36 years (IQR 25-75%: 28-46) and a median duration of the disease of 11 years (IQR 25-75%: 5-16). Renal involvement was found in 6 patients (13%): kidney stones (n=2), tubulo-interstitial nephritis (TIN) (n=2), IgA nephropathy (n=1) and AA amyloidosis (n=1). Median creatinine level was 63 μmol/l (IQR 25-75%: 58.5 - 64). No patient had kidney failure.Ultrasound examination found median right, left and mean (CIMT) of 0.54 mm (IQR 25-75%: 0.50-0.63), 0.55 mm (IQR 25-75%: 0.49-0.61) and 0.55 mm (IQR 25-75%: 0.48-0.62) respectively. Increased CIMT values were found in 8 patients (17%). No patient had atherosclerotic plaque.Patients with renal involvement had significantly higher values of CIMT (0.64 mm (IQR 25-75%: 0.56-0.70) vs 0.53 mm (IQR 25-75%: 0.47-0.59); p= 0.045). Significant positive correlation was also detected between CIMT values and creatinine level (p=0.002; r=0.445).In multivariate linear regression, creatinine level was identified as independent predictor of increased CIMT (B=0.002; 95% confidence interval=0.000-0.005; p=0.035).ConclusionAlthough all patients included have normal creatinine level, we identified creatinine level as independent predictor of subclinical atherosclerosis in SpA patients. This finding highlights the monitoring of this parameter.Disclosure of InterestsNone declared
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Ben Tekaya A, Mehmli T, Ahmed F, Boukriba S, Saidane O, Leila R, Bouden S, Tekaya R, Mahmoud I, Mizouni H, Abdelmoula L. AB0849 Assessment of Carotid Intima-Media Thickness in Spondyloarthritis patients. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3857] [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: 11/04/2022]
Abstract
BackgroundCardiovascular morbidity and mortality are increased in spondyloarthritis (SpA) (1), which is attributed to accelerated atherosclerosis. Recognition of subclinical atherosclerosis in asymptomatic population is important for risk stratification and optimal management. Due to its simplicity and non-invasive nature, carotid intima-media thickness (cIMT) is actually widely used for identifying subclinical atherosclerosis.ObjectivesThe aim of our study was to investigate the presence of subclinical atherosclerosis in SpA patients compared with healthy controls, by evaluating cIMT.MethodsWe performed a case control study including 47 patients and 47 age and gender matched healthy controls. All subjects were included without history of cardiovascular disease or cardiovascular risk factors. Sociodemographic features, disease characteristics, radiographic structural damage and therapeutics were recorded. cIMT was measured with Mindray Resona 7 ZST+ ultrasound machine, from the right and the left carotid artery; than mean cIMT was calculated. We considered that cIMT was increased if the measurements were between 0.7 mm and 1.5 mm. Measurements higher than 1.5 were defined as an atherosclerotic plaque.ResultsFourty seven patients with a sex ratio of 2.35 were included in our study. Median age was 36 years (IQR: 28-46) and median duration of the disease was 11 years (IQR: 5-16). Median BASDAI and ASDAS-CRP scores were 2.6 (IQR: 1.8-3.8) and 2.18 (IQR: 1.62-2.91) respectively. Of the 47 patients, 10 (21%) had an active disease according to BASDAI and 19 (40%) had an active disease according to ASDAS. Median BASFI score for functional impairment was 3 (IQR: 1.5-5.1). Median BASRI and mSASSS scores were 3 (IQR: 2-4) and 10 (IQR: 4-15) respectively. Regarding treatment, 92% of patients were using non-steroidal anti-inflammatory drugs (NSAIDs), 51% were on csDMARDs and 38% were on anti-TNF alpha drugs.Median right, left and mean cIMT were respectively 0.54 mm (IQR: 0.50-0.63), 0.55 mm (IQR: 0.49-0.61) and 0.55 mm (IQR: 0.48-0.62) respectively. Increased cIMT values were found in 8 patients (17%). No patient had atherosclerotic plaque.Median values of cIMT were significantly higher in patients with spondyloarthritis than the control subjects (p<0.0001) as shown in Table 1.Table 1.Comparaison of carotid intima-media thickness values between spondyloarthritis patients and control subjects.SpondyloarthritisPatientsControl grouppRight cIMT (mm)*0,54 (0,50-0,63)0,45 (0,42-0,50)< 0.0001**Left cIMT (mm)*0,55 (0,49-0,61)0,47 (0,45-0,50)<0.0001**Mean cIMT (mm)*0,55 (0,48-0,62)0,46 (0,43-0,50)<0.0001**cIMT: carotid intima-media thickness; mm: millimeters; *: median value (IQR 25-75%); **: p < 0.05 denotes statistical significance.ConclusionOur study demonstrated increased cIMT in patients with SpA compared with healthy population; which attests higher risk for subclinical atherosclerosis and cardiovascular atherosclerotic events.References[1]Bai R, Zhang Y, Liu W, Ma C, Chen X, Yang J, et al. The Relationship of Ankylosing Spondylitis and Subclinical Atherosclerosis: A Systemic Review and Meta-Analysis. Angiology. 2019 Jul;70(6):492–500.Disclosure of InterestsNone declared
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Movassaghi M, Ahmed F, Patel H, Luk L, Hyams E, Wenske S, Shaish H. Association of Patient and Imaging-Related Factors with False Negative MRI-Targeted Prostate Biopsies of Suspicious PI-RADS 4 and 5 Lesions. Urology 2022; 167:165-170. [DOI: 10.1016/j.urology.2022.04.026] [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] [Received: 10/31/2021] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 10/18/2022]
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Islam MA, Haque MA, Rahman MA, Hossen F, Reza M, Barua A, Marzan AA, Das T, Kumar Baral S, He C, Ahmed F, Bhattacharya P, Jakariya M. A Review on Measures to Rejuvenate Immune System: Natural Mode of Protection Against Coronavirus Infection. Front Immunol 2022; 13:837290. [PMID: 35371007 PMCID: PMC8965011 DOI: 10.3389/fimmu.2022.837290] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [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: 12/17/2021] [Accepted: 02/21/2022] [Indexed: 01/18/2023] Open
Abstract
SARS-CoV-2, a novel Corona virus strain, was first detected in Wuhan, China, in December 2019. As of December 16, 2021, almost 4,822,472 people had died and over 236,132,082 were infected with this lethal viral infection. It is believed that the human immune system is thought to play a critical role in the initial phase of infection when the viruses invade the host cells. Although some effective vaccines have already been on the market, researchers and many bio-pharmaceuticals are still working hard to develop a fully functional vaccine or more effective therapeutic agent against the COVID-19. Other efforts, in addition to functional vaccines, can help strengthen the immune system to defeat the corona virus infection. Herein, we have reviewed some of those proven measures, following which a more efficient immune system can be better prepared to fight viral infection. Among these, dietary supplements like- fresh vegetables and fruits offer a plentiful of vitamins and antioxidants, enabling to build of a healthy immune system. While the pharmacologically active components of medicinal plants directly aid in fighting against viral infection, supplementary supplements combined with a healthy diet will assist to regulate the immune system and will prevent viral infection. In addition, some personal habits, like- regular physical exercise, intermittent fasting, and adequate sleep, had also been proven to aid the immune system in becoming an efficient one. Maintaining each of these will strengthen the immune system, allowing innate immunity to become a more defensive and active antagonistic mechanism against corona-virus infection. However, because dietary treatments take longer to produce beneficial effects in adaptive maturation, personalized nutrition cannot be expected to have an immediate impact on the global outbreak.
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Affiliation(s)
- Md Aminul Islam
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh.,Department of Microbiology President Abdul Hamid Medical College, Karimganj, Bangladesh
| | - Md Atiqul Haque
- Key Lab of Animal Epidemiology and Zoonoses of Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China.,Department of Microbiology, Faculty of Veterinary and Animal Science, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - Md Arifur Rahman
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Foysal Hossen
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Mahin Reza
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Abanti Barua
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Abdullah Al Marzan
- Department of Biochemistry and Molecular Biology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Tuhin Das
- Department of Microbiology, University of Chittagong, Chittagong, Bangladesh
| | | | - Cheng He
- Key Lab of Animal Epidemiology and Zoonoses of Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Firoz Ahmed
- Department of Microbiology, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Prosun Bhattacharya
- COVID-19 Research@KTH, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Md Jakariya
- Department of Environmental Science and Management, North South University, Dhaka, Bangladesh
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