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Applications of Artificial Intelligence in the field of therapies focused on orofacial cleft repair and rehabilitation. JOURNAL OF AUTONOMOUS INTELLIGENCE 2023; 6:681. [DOI: 10.32629/jai.v6i2.681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
<p>Orofacial clefts are common congenital malformations with genetic and environmental risk factors. The management of cleft lip and palate spreads over the course of the child’s development into adulthood. Currently Artificial Intelligence (AI) has gained much popularity in the dental field. AI is of much help in the multidisciplinary management of cleft lip and cleft palate repair starting right from the prenatal period itself. This review focuses on the available documentation in the literature that has thrown light on the recent applications of AI in cleft lip and palate cases.</p>
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Cancer trends and burden among Armed Forces personnel, veterans and their families: Cancer registry data analysis from tertiary care hospital. Med J Armed Forces India 2023; 79:141-151. [PMID: 36969131 PMCID: PMC10037057 DOI: 10.1016/j.mjafi.2020.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/28/2020] [Indexed: 10/21/2022] Open
Abstract
Background Cancer incidence is rising across the globe. The incidence and patterns of various cancers among Armed Forces Personnel and Veterans is not known. We did the analysis of registry data maintained at our hospital. Methods A retrospective analysis was performed of all patients registered at our hospital cancer registry between 01st January 2017 and 31st December 2019. Patients were registered with unique identification number. Baseline demographics and cancer subtype data were retrieved. Patients with histopathologically proven diagnosis and age ≥18 years were studied. Armed Forces Personnel (AFP) were defined as those who are in active service, and Veterans as those who had retired from service at the time of registration. Patients with Acute and Chronic Leukemias were excluded. Results New cases registered were 2023, 2856 and 3057 in year 2017, 2018, 2019 respectively. AFP, Veterans and dependents among them were 9.6%, 17.8%, and 72.6% respectively. Haryana, Uttar Pradesh and Rajasthan represented 55% of all cases with male to female ratio 1.14:1 and median age was 59 years. The median age among AFP was 39 years. Among AFP as well as veterans, Head and Neck cancer was the most common malignancy. Cancer incidence was significantly higher in adults >40 years as compared to <40 years. Conclusion Seven percent rise per year of new cases in this cohort is alarming. Tobacco-related cancers were the most common. There is an unmet need to establish a prospective centralized Cancer Registry to better understand the risk factors, outcomes of treatment and strengthen the policy matters.
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Meeting the needs of future UK interventional radiology: launch of year 1 interventional radiology trainee programme. Clin Radiol 2023:S0009-9260(23)00102-2. [PMID: 37100692 DOI: 10.1016/j.crad.2023.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/12/2023] [Accepted: 03/14/2023] [Indexed: 03/29/2023]
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Investigation of the one-step electrochemical deposition of graphene oxide-doped poly(3,4-ethylenedioxythiophene)-polyphenol oxidase as a dopamine sensor. RSC Adv 2022; 12:15575-15583. [PMID: 35685176 PMCID: PMC9125988 DOI: 10.1039/d2ra00791f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 03/14/2022] [Indexed: 12/04/2022] Open
Abstract
In this paper, we fabricated poly(3,4-ethylenedioxythiophene) (PEDOT)-graphene oxide-polyphenol oxidase (PEDOT-GO-PPO) as a dopamine sensor. The morphology of PEDOT-GO-PPO was observed using scanning electron microscopy. Cyclic voltammetry was conducted to study the oxidation-reduction characteristics of dopamine. To optimize the pH, potential and limit of detection of dopamine, the amperometric technique was employed. The found limit of detection was 8 × 10-9 M, and the linear range was from 5 × 10-8 to 8.5 × 10-5 M. The Michaelis-Menten constant (K m) was calculated to be 70.34 μM, and the activation energy of the prepared electrode was 32.75 kJ mol-1. The electrode shows no significant change in the interference study. The modified electrode retains up to 80% of its original activity after 2 months. In the future, the biosensor can be used for the quantification of dopamine in human urine samples. The present modified electrode constitutes a tool for the electrochemical analysis of dopamine.
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Clinicopathological Profile and 2 Year Relapse Rates of Non-Hodgkin's Lymphoma in Tertiary Care Center. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2022; 70:11-12. [PMID: 35443543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The aim and objectives are to study clinicopathological profiles and 2-year relapse rates of Non-Hodgkin lymphoma,Material :This prospective observational study was conducted from Jan 2017 to May 2021. All newly diagnosed patients of NHL were enrolled and received a CHOP±R regimen for 6 cycles as per B-cell or T-cell lineage. The data was and analyzed using spss software. Observation: A total of 50 patients were enrolled and followed for 2 years. The median age of presentation was 44.62±15.92. Commonest clinical presentation was lymphadenopathy (46%), followed by B symptoms (32%). Commonest clinical sign was lymph node enlargement (52%). The commonest extranodal presentation was hepatomegaly (22%) and splenomegaly (22%). On peripheral blood smear, macrocytic hypochromic anemia (12%) was the commonest presentation. CT Scan showed, nodal involvement in 86% with generalized lymphadenopathy in (40%) cases. Extranodal involvement was seen in 50%. WB PET showed nodal involvement in (90%), and extranodal involvement in 70%. PET scan (90%) was a little more sensitive for detecting lymph node involvement over CT scan (86%). On lymph node biopsy, the most common subtype was B cell NHL (84.84%) and the commonest histopathological subtype was diffuse large cell B cell lymphoma. Biopsy from the extranodal site shown B cell NHL in (93.33%). The commonest histopathological subtype was DLBCL (18%). On marrow examination and biopsy, 88% were B cell type and the commonest type was DLBCL (62%). The commonest treatment-related toxicity was febrile neutropenia (44%). At 6 months, 30% were having clinical active disease and PET imaging revealed radiologic disease activity in 32 %. At 12 months, 14% were having clinical disease, and radiologic disease activity in 14%. At 18 months, 5% were having clinical disease, and radiologic disease activity in 10%. At 24 months, 14% were having clinical disease, and radiologic disease activity in 14%. At the end of the study period, 78 % were in remission, 10% cases in relapse, 6% cases had progressive disease and 6% of cases expired. Conclusion: This study found 02-year survival post standard chemotherapy in NHL cases was 88%. The relapse rate at 24 months was 14%. The B symptoms were seen less commonly, and bulky disease was noted in one-third of cases. The role of PET in diagnosing and follow up on these cases was good but it was comparable with CT scan.
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A low-cost otoscopy simulator increased confidence in mechanical otoscopy skills and tympanic membrane pathology identification among preclinical medical students during the COVID-19 pandemic. MEDEDPUBLISH 2022. [DOI: 10.12688/mep.19011.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Diagnostic evaluation of otologic diseases often requires otoscopy to visualize the tympanic membrane. The fundamentals of otoscopy include both learning the mechanics of using an otoscope and accurately identifying ear pathologies. During the COVID-19 pandemic, there was limited peer-to-peer physical exam practice for preclinical medical students. We developed a low-cost 3D-printed otoscopy simulator to teach the otoscopic exam to small groups of medical students. Methods: A modified open-source 3-dimensional (3D) head was printed, and a silicone ear was attached. A user interface was created to display one normal tympanic membrane and four pathologies. Preclinical medical students attended a didactic lecture on common otologic pathologies and on how to perform otoscopy. Students then practiced otoscopy and pathology identification on the simulator in small groups. After the session, students were provided an optional survey to evaluate their confidence in otoscopy skills and pathology identification. Results: A total of 47 out of 134 (35%) medical students completed the survey, of whom 60% reported that training with the 3D printed otoscopy simulator was at least moderately effective in learning the mechanical techniques of otoscopy, and 66% found the simulator to be at least moderately effective in helping them learn to identify pathology. The majority (57%) of students reported that the otoscopy simulator was more effective than practicing otoscopy on their peers. Conclusions: We demonstrate the utility of a novel low-cost 3D printed otoscopy simulator to teach both the mechanical skills and pathology identification necessary in performing an otoscopic exam to preclinical medical students.
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Cancer in the Adolescent and Young Adults (AYA) and Children: A Comprehensive Analysis of the Epidemiology and Psychosocial Morbidity in the Indian Population. South Asian J Cancer 2021; 11:73-81. [PMID: 35833048 PMCID: PMC9273329 DOI: 10.1055/s-0041-1735482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Aims
Adolescent and young adults (AYAs), children with cancer, and their guardians have unique psychosocial morbidities adversely effecting quality of life (QOL). This is measurable using patented tools. We analyzed epidemiological and clinicopathological patterns of solid organ cancers in this subgroup. We also assessed psychosocial morbidity and changes in QOL faced by them.
Methods
All patients aged 2 to 39 years, newly diagnosed with cancer from April 2017 to March 2019 were included. Clinical history, diagnosis, staging, treatment, outcomes, and follow-up were recorded. The National Comprehensive Cancer Network (NCCN) distress thermometer and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ C-30) were used to assess psychosocial morbidity of AYAs, children ≥ 12 years, and parents of children < 12 years. Pediatric Quality of Life Inventory (Peds QL) version 3.0 was used for children < 12 years. Data was analyzed using descriptive statistics.
Results
A total of 571 patients (512 AYAs, 59 children) were enrolled. Median age was 30 years with male predominance (58.1%). Most cases (98.6%) were absent from school or work. Carcinoma breast was the most common in females (29.3%) and non-Hodgkin lymphoma in males (12.6%). 91.06% had overall NCCN distress score ≥ 4. Also, 73.81 and 79.49% had “quite a bit” or “very much” responses on functional and symptom scales, respectively, in EORTC QLQ C-30 questionnaire. Peds QL version 3.0 revealed total score ranging from 276 to 523 for each patient.
Conclusion
AYAs and children with cancer are extremely vulnerable to psychological stress and morbidity. Use of well-established tools help in assessing their mental status and timely psychiatric referral can be initiated.
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Epidemiological Study of Fingertip Injuries in a Tertiary Care Center in Kancheepuram District, India. JOURNAL OF PHARMACEUTICAL RESEARCH INTERNATIONAL 2021. [DOI: 10.9734/jpri/2021/v33i63a35238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Background and Aim: Although fingertip injuries are common, there is limited literature on its epidemiology. This study examines the clinical characteristics of fingertip injuries in adults treated at a tertiary medical hospital. The aim of the study is to investigate and examine the epidemiological variables impacting patients' fingertip injuries in a tertiary care hospital in Kancheepuram.
Methods: An epidemiological study of patients with fingertip injuries managed at a tertiary hospital in Kancheepuram over a period of twelve months (March 2020-March 2021). The patients’ profile as well as the clinical presentation, management options and the outcome of care of the patients were documented and analyzed using descriptive statistics.
Results: Fifty one fingertips patients were managed. The median age was 23.50 years, with 88% of male. 36 [70%] injuries involved accidents in their workplace. A total of 34 [66%] injuries occurred in the fingers of the right hand. The management offered included PSS (Primary Skin Suturing), V-Y flap, RHAF, Nail bed repair and K wire fixation. About 91.5 % of the patients reported a satisfactory outcome.
Conclusion: In the workplace, right-handed males between the ages of 18 and 25 are more prone to have fingertip injuries. While proper diagnosis and adequate response are critical for a positive result in fingertip injuries, a safer environment and workplace would assist to alleviate the burden.
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High utility itemset mining using genetic algorithm assimilated with off policy reinforcement learning to adaptively calibrate crossover operation. Comput Intell 2021. [DOI: 10.1111/coin.12490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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COVID-19, Cancer, and Congregation: An Observational Study from a Tertiary Care Hospital in New Delhi. Indian J Med Paediatr Oncol 2021. [DOI: 10.1055/s-0041-1729732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Abstract
Objective Indian data on cancer patients with coronavirus disease 2019 (COVID-19) infection and its outcome are limited. Infectivity and outcome among cancer patients staying in large congregations are not known. We conducted this study to address this lacuna in literature.
Methods This was a retrospective–prospective, observational study of hospitalized cancer patients with proven COVID-19 infection, conducted at tertiary care hospital in New Delhi after ethical approval. We analyzed clinical, laboratorial parameters, and outcomes in these patients.
Results All 32 admitted male patients became COVID-19 positive and 10 (31%) patients were symptomatic. Median age was 37.5 years (range: 16–64). Sixteen health-care workers (HCWs) were working in the cancer ward (paramedical staff: 4, nurses: 6, residents: 4, and consultants: 2). Among HCWs, two nursing staff and three paramedical staff contracted asymptomatic COVID-19. Eighteen (56%) and 14 (44%) patients were on curative and palliative treatment, respectively. Leukopenia (total leukocyte count <4,000/μL) was seen in 37.5% of cases. Grades 4, 3, 2, and 1 neutropenia were present in 12.5% of patents. Two (6.25%) patients had features of critical COVID-19. Eight (25%) patients received treatment with hydroxychloroquine + azithromycin. Five patients died. Three patients had features of progressive disease with poor performance status. One critical COVID patient survived and one succumbed to COVID-19. Patients shared a common dining room, sanitation area.
Conclusion Seventy percent of cancer patients were asymptomatic. Cancer patients living in congregation areas are susceptible to COVID-19 with 3% mortality rate. Recent chemotherapy and associated cytopenias may not increase the risk in cancer patients with COVID-19 treated with curative intent. Palliative intended patients are at increased risk of death. N-95, personal protective equipment, and adherence to infection control measures should be encouraged.
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COVID-19 educational innovation: Hybrid in-person and virtual simulation for emergency medicine trainees. AEM EDUCATION AND TRAINING 2021; 5:e10593. [PMID: 33786409 PMCID: PMC7995095 DOI: 10.1002/aet2.10593] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 02/23/2021] [Indexed: 06/12/2023]
Abstract
The COVID-19 pandemic has dramatically affected medical education. Emergency medicine (EM) requires excellence in multiple core competencies, including leadership, teamwork, and communication skills as well as procedural experience. To meet these objectives, we developed a hybrid simulation model that accommodated a reduced number of learners in our simulation center to allow for physical distancing, seamlessly integrated with an online integrated experience for remote learners. All learners participated or watched one adult and one pediatric simulation case. Fourteen residents participated in live simulation, while six residents and six medical students comprised the remote group. At the end of each case, the live feed was ended, and separate debriefings were conducted by different EM faculty, in person and online (via Zoom). An electronic survey was then sent to participants to rate the effectiveness of the intervention; 23 survey responses were collected: 52.2% (12) from the live session and 47.2% (11) from the virtual session. Survey results demonstrated that the online simulation observation and debriefing had the same, if not better, satisfaction than in-person simulation sessions and debriefings. Due to its success, this new method of hybrid simulation will be our plan for the foreseeable future, at least until COVID-19 abates.
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Antifungal activity of Syzygium samarangense leaf extracts against Candida. Lett Appl Microbiol 2021; 73:31-38. [PMID: 33735468 DOI: 10.1111/lam.13471] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 11/26/2022]
Abstract
Candida species are opportunistic human fungal pathogens that cause acute and chronic infections against which only few antifungal agents are available. Here we have elucidated the antifungal effect of Syzygium samarangense leaf extracts (SSLE). Antifungal activity of SSLE was studied against Candida albicans, C. krusei, C. parapsilosis, C. glabrata, C. auris and C. tropicalis. Following experiments were performed: minimum fungicidal concentration (MFC) determination, agar well disc diffusion assays, fungal morphology analysis using scanning electron microscope (SEM), ex vivo fungal survival assays on porcine tongue and skin and in vivo fungal survival assays using Drosophila melanogaster fly model. Results demonstrated MFC of SSLE ranges between 100 and 125 mg ml-1 . SEM images showed cell wall degradation of C. albicans when treated with SSLE. Around 75% decrease in C. albicans viability was observed when infected porcine tongue and skin were treated using SSLE. The C. albicans infected D. melanogaster when fed with SSLE showed significant decrease (around 80%) of fungal count than the infected control. Furthermore, agar plate disc diffusion assays demonstrated that the antifungal activity of SSLE could be due to chalcone, which is one of the active constituents in SSLE. Our study demonstrated that SSLE could be used for the topical treatment of Candida infections.
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Nature inspired hybrid algorithms for binding shared key with user trait. INTERNATIONAL JOURNAL OF APPLIED PATTERN RECOGNITION 2021. [DOI: 10.1504/ijapr.2021.117202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Electrochemically Deposited Porous Graphene−Polypyrrole−Polyphenol Oxidase for Dopamine Biosensor. ELECTROANAL 2020. [DOI: 10.1002/elan.202060400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Concurrent outbreak of Cholera and Shigella in Ronihal village, Bijapur, Karnataka, India, 2016. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Spherical NiWO4-reduced graphene oxide nanocomposite for effective visible light driven photocatalytic activity for the decolourisation of organic pollutants. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.09.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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An integrated microcatheter-based dual-analyte sensor system for simultaneous, real-time measurement of propofol and fentanyl. Talanta 2020; 218:121205. [DOI: 10.1016/j.talanta.2020.121205] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/17/2020] [Accepted: 05/20/2020] [Indexed: 01/04/2023]
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Segmentation Analysis Techniques and Identifying Stress Ratio of Human Lumbar Spine Using ANSYS. JOURNAL OF MEDICAL IMAGING AND HEALTH INFORMATICS 2020. [DOI: 10.1166/jmihi.2020.3170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The Finite Element Method [FEM] used to replicate the products and systems. In this method, the abnormality estimation of the spine has developed and presented in this paper. Spine injury found on vertebrae L1–L5 and its corresponding inter-vertebral disk. Different types of filters
used to eliminate obtained noise, starting the MRI image at different levels. The noiseless image was segmented using differing Edge Detection Algorithm (EDA) such as Canny Edge Detection Algorithm (CEDA), Prewitt, Sobel, and Robert from the applied segmentation algorithm the best EDA identified
and the 3D model for lumbar spine was created. After the segmentation algorithm, the FEA method utilized for examining images of the 3D human lumbar spine on different loads. The experiment conducted with the stress–strain relationship and Modal Analysis on Natural Frequency (NF) calculated.
The entire analysis accomplished by real-time simulation software called ANSYS.
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MADVent: A low-cost ventilator for patients with COVID-19. ACTA ACUST UNITED AC 2020; 3:e10106. [PMID: 32838208 PMCID: PMC7300530 DOI: 10.1002/mds3.10106] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 01/08/2023]
Abstract
The COVID‐19 pandemic has produced critical shortages of ventilators worldwide. There is an unmet need for rapidly deployable, emergency‐use ventilators with sufficient functionality to manage COVID‐19 patients with severe acute respiratory distress syndrome. Here, we show the development and validation of a simple, portable and low‐cost ventilator that may be rapidly manufactured with minimal susceptibility to supply chain disruptions. This single‐mode continuous, mandatory, closed‐loop, pressure‐controlled, time‐terminated emergency ventilator offers robust safety and functionality absent in existing solutions to the ventilator shortage. Validated using certified test lungs over a wide range of compliances, pressures, volumes and resistances to meet U.S. Food and Drug Administration standards of safety and efficacy, an Emergency Use Authorization is in review for this system. This emergency ventilator could eliminate controversial ventilator rationing or splitting to serve multiple patients. All design and validation information is provided to facilitate ventilator production even in resource‐limited settings.
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Antibacterial and anticancer activity of hydrothermally-synthesized zinc oxide nanomaterials using natural extracts of neem, pepper and turmeric as solvent media. NANO EXPRESS 2020. [DOI: 10.1088/2632-959x/ab8a76] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
A novel and simple wet chemical hydrothermal synthesis method was employed in the preparation of zinc oxide (ZnO) nanoparticles using neem (N), pepper (P) and turmeric (T) extracts as solvent media. The structural and optical properties as well as the antibacterial and anticancer properties of all the samples (ZnO, N/ZnO, P/ZnO, T/ZnO and NPT/ZnO) were characterized and analyzed. Solvent media was found to have an effect on both the size and the morphology of the nanoparticles, which in turn effected their optical and cytotoxic properties. The colony forming unit (CFU) assays were done for E. coli, S. aureus and S. typhi in which T/ZnO (∼2) and P/ZnO (∼3) showed a remarkable effect on S. aureus for 100 μg ml−1 and nearly zero for 150 μg/ml. The zone of inhibition (ZoI) was measured for S. agalactiae, S. dysgalactiae and S. pyogenes.The results showed that S. dysgalactiae is more sensitive to N/ZnO.Finally, the anticancer properties of these compounds towardsprostate cancer cells was investigated. Among the active compounds T ZnO showed the highest activity with low IC50 value (37.751 μg/ml) followed by P ZnO (45.68 μg ml−1).
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Abstract TP304: Mimicking Acute Stroke Findings With a Digital Avatar. Stroke 2020. [DOI: 10.1161/str.51.suppl_1.tp304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction:
It is now well-accepted that simulation-based learning (SBL) is an important component of medical education. At our institution, we have a state-of-the-art simulation center, and SBL is already incorporated into many medical subspecialties. However, commercially available patient simulators have static faces and lack the realistic depiction of non-verbal facial cues important for rapid diagnosis of neurological emergencies such as stroke. This multidisciplinary project addresses the urgent need for expressive patient simulators by developing acute stroke avatars for use in simulated healthcare training.
Methods:
Using a previously published and validated method, we developed techniques to display stroke pathologies on a virtual patient simulator (VPS). After obtaining patient or surrogate consent, we obtained source videos from patients admitted to an academic medical center who had experienced acute ischemic stroke resulting in neurological findings such as facial droop, eyelid apraxia, dysarthria, and coma. We then extracted facial features using shape-based modeling techniques, leaving anonymous feature points. Next, we applied a novel algorithm to use these feature points to build accurate computational models (masks) representing the facial characteristics of stroke. We then overlaid these prebuilt masks onto a live facial video stream to generate asymmetric expressions on a virtual avatar. This project was IRB approved.
Results:
More than 21 videos of stroke patients were made. Once the feature points were extracted from these videos, we were able to develop VPSs capable of expressing realistic asymmetric facial expressions. These avatars were then validated amongst neurologists with clinical experience in diagnosing acute ischemic stroke.
Conclusions:
This multidisciplinary effort using patient-inspired facial expressions resulted in a tool that aids the stroke education community by making virtual and robotic simulators of acute stroke more varied, interactive, and realistic.
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COVID-19, cancer, and congregation: An observational study from a tertiary care hospital in New Delhi. Indian J Med Paediatr Oncol 2020. [DOI: 10.4103/ijmpo.ijmpo_324_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Fetal Ultrasound Image Evaluation of Chromosomal Anomaly Detection and Classification Using Conditional Rooted Neural Network (CRNN). JOURNAL OF MEDICAL IMAGING AND HEALTH INFORMATICS 2019. [DOI: 10.1166/jmihi.2019.2734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In this work, a computerized scheme of Chromosomal anomaly recognition and classification of Chromosomal abnormality such as Trisomy (T) T-13, T-18 and T-21 (Patau, Edwards and Down syndrome) based on Conditionally Rooted neural network (CRNN) with wavelet Filter. CRNN is used to estimate
the chromosomal anomaly features separation from fetal provisions. The clear template of feature estimation from the first-trimester fetus of ultrasound images will be used to train the CRNN Neural Network. The software has successfully identified and classified the region of chromosomal anomaly.
The evaluations show that our CRNN technique can attain good denoising and classification performance in comparison with existing methods. In this experiment, the results indicate that our proposed method can detect and classify the trisomy factors measurement from the US image regions precisely
and robustly against speckle noise. The classification of Fetus US image datasets was done using CRNN classifier, and the accuracy of classification was found to be Highly efficient resolution for Chromosomal anomaly detection.
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Effects of asiatic acid, an active constituent in Centella asiatica (L.): restorative perspectives of streptozotocin-nicotinamide induced changes on lipid profile and lipid metabolic enzymes in diabetic rats. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/s00580-019-02955-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Epidemiology of diphtheria and antimicrobial resistance among diphtheria cases, Bijapur district, Karnataka, India, 2012 to 2015. Int J Infect Dis 2019. [DOI: 10.1016/j.ijid.2018.11.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Non-Linear Filtering Technique Used for Testing the Human Lumbar Spine FEA Model. J Med Syst 2019; 43:34. [PMID: 30612250 DOI: 10.1007/s10916-018-1148-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 12/19/2018] [Indexed: 11/26/2022]
Abstract
In this paper, the objective is to generate a mesh model of a spine that simulates numerically the biomedical properties of two vertebrae (L4 and L5) of human spine and an inter vertebrae disc using Finite Element Analysis (FEA) technique. Here, different types of non-linear filters and different edge detection techniques are used to segment the edges and the results are compared. The result shows that median filter obtains improved segmented output results in terms of edge length density, average magnitude, final threshold, initial position, and fine-tuned image. The behaviour of spine FEA model is analysed in terms of various parameters like equivalent elastic strain, total deformation, maximum principal elastic strain, minimum principal elastic strain, shear elastic strain, normal elastic strain, and minimum and maximum principal stress, equivalent stress, shear stress and normal stress. These parameters are used to analyse the human spine model under different conditions and different angles using ANSYS simulation tool. Further, MATLAB is carried out to implement various filters and edge detectors on proposed spine model.
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Clinico-pathological Presentation of Gastroenteropancreatic Neuroendocrine Tumours and Immunohistochemical Study with Synaptophysin and Chromogranin. J Clin Diagn Res 2019. [DOI: 10.7860/jcdr/2019/40150.12826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Structural, spectral, computational, thermal and antibacterial studies on a co-crystal: 2-Aminopyrazine phthalic acid. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.07.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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The Neglected Anticancer Phytoceutical Treasures from the Nilgiris Biosphere: A Short Review. JOURNAL OF PHARMACEUTICAL RESEARCH INTERNATIONAL 2018. [DOI: 10.9734/jpri/2018/40529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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The integration of transabdominal ultrasound simulators into an ultrasound curriculum. ULTRASOUND : JOURNAL OF THE BRITISH MEDICAL ULTRASOUND SOCIETY 2018; 27:20-30. [PMID: 30774695 DOI: 10.1177/1742271x18762251] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Accepted: 02/07/2018] [Indexed: 11/16/2022]
Abstract
Introduction Simulation is increasingly used throughout medicine. Within ultrasound, simulators are more established for learning transvaginal and interventional procedures. The use of modern high-fidelity transabdominal simulators is increasing, particularly in centres with large trainee numbers. There is no current literature on the value of these simulators in gaining competence in abdominal ultrasound. The aim was to investigate the impact of a new ultrasound curriculum, incorporating transabdominal simulators into the first year of training in a UK radiology academy. Methods The simulator group included 13 trainees. The preceding cohort of 15 trainees was the control group. After 10 months, a clinical assessment was performed to assess whether the new curriculum resulted in improved ultrasound skills. Questionnaires were designed to explore the acceptability of simulation training and whether it had any impact on confidence levels. Results Trainees who had received simulator-enriched training scored higher in an objective clinical ultrasound assessment, which was statistically significant (p = 0.0463). End confidence scores for obtaining diagnostic images and demonstrating pathology were also higher in the simulation group. All trainees stated that transabdominal simulator training was useful in early training. Conclusions This initial study shows that embedded into a curriculum, transabdominal ultrasound simulators are an acceptable training method that can result in improved ultrasound skills and higher confidence levels. Using simulators early in training could allow trainees to master the basics, improve their confidence, enabling them to get more educational value from clinical ultrasound experience while reducing the impact of training on service provision.
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Bayesian HCS-based multi-SVNN: A classification approach for brain tumor segmentation and classification using Bayesian fuzzy clustering. Biocybern Biomed Eng 2018. [DOI: 10.1016/j.bbe.2018.05.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Face recognition using Zernike Moments with illumination variations. INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING AND TECHNOLOGY 2018. [DOI: 10.1504/ijbet.2018.10008622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Identification and Characterization of Non-Tuberculous Mycobacteria Isolated from Extrapulmonary Tuberculosis Suspects by Heat Shock Protein 65 by PCR-RFLP. ACTA ACUST UNITED AC 2018. [DOI: 10.5958/0976-5506.2018.00649.6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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COMPARATIVE STUDY OF BONE HEALING FOLLOWING BONE CUTS USING SURGICAL BURS AND MICROSAWS. Med J Armed Forces India 2017; 53:199-201. [PMID: 28769484 DOI: 10.1016/s0377-1237(17)30715-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Bone cuts on the tibia of 6 healthy dogs were studied using surgical burs and microsaws arranged in two groups by random selection to assess the speed of cutting, precision and bone healing. Bone cuts in Group A were made with surgical burs of 1.6 mm diameter using micromotor at 40,000 revolutions per minute (RPM) whereas in Group B they were created using Stryker microsaws of 0.75 mm width at the speed of 40,000 RPM. In each group, the dogs were sacrificed at the end of 8, 12 and 16 weeks and a section of the tibia containing the fracture site was removed to assess healing histopathologically. Based on clinical, radiological and histopathological examination, the results of this study indicate that microsaws have their best use in osteotomy procedures in terms of precision and thermal injury to bone whereas ostectomy procedures are more convenient with surgical burs.
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Complete nucleotide sequence analysis of the oncogene "Meq" from serotype 1 Marek's disease virus isolates from India. Br Poult Sci 2017; 58:111-115. [PMID: 28043157 DOI: 10.1080/00071668.2016.1257780] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
1. A study was undertaken to characterise the oncogene Meq at the molecular level for three serotype 1 Marek's disease virus (MDV) field isolates from vaccinated poultry flocks which had encountered a Marek's disease outbreak in the southern part of India. The isolates were named Ind/TN/11/01, Ind/KA/12/02 and Ind/TN/12/03. The oncogene Meq was amplified by PCR and sequenced. 2. The isolates were shown to have a homology for the Meq gene of 99.1-99.8% with various isolates from China and 98.5-99.2% with isolates from Europe and the USA. Alignment analysis of the nucleotide sequences showed that nucleotide mutations at 5 different positions in the Meq gene displayed perfect regularity in MDVs circulating in the southern part of India, which could be considered as features of field MDVs recently prevalent in this area. 3. In addition, the mutation in the Meq gene at positions 251, 260 and 437 was unique and coincides with very virulent strains from China GX0101, GXY2 and a Hungarian strain ATE. The mutation at positions 283 and 300 was unique and coincides with the very virulent strain ATE of Hungary. There were also single nucleotide mutations at positions 155 (A-T), 369 (A-C), 462 (C-A) and 548 (C-T) observed in the isolate Ind/TN/12/03. 4. Phylogenetic analysis of Meq sequences revealed that field MDVs in this area evolved independently but have similarities with very virulent strains from China, and that Meq has more similarities with the very virulent Hungarian strain.
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Face recognition using Zernike Moments with illumination variations. INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING AND TECHNOLOGY 2017. [DOI: 10.1504/ijbet.2017.087728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Contourlet transform and morphological reconstruction based retinal blood vessel segmentation. INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING AND TECHNOLOGY 2017. [DOI: 10.1504/ijbet.2017.10008610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Contourlet transform and morphological reconstruction based retinal blood vessel segmentation. INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING AND TECHNOLOGY 2017. [DOI: 10.1504/ijbet.2017.087710] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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A Comprehensive Methodology to Design a Helmholtz Resonator for Two-Wheeler Induction Noise Reduction. ACTA ACUST UNITED AC 2016. [DOI: 10.3813/aaa.918956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Eight Year Survival Analysis of Patients with Triple Negative Breast Cancer in India. Asian Pac J Cancer Prev 2016; 17:2995-2999. [PMID: 27356724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) often presents as an interval cancer with short survival upon metastasis and thus represents an important clinical challenge. The present study investigated the clinicopathologic characteristics and long term survival outcome of early and locally advanced TNBC. MATERIALS AND METHODS Medical records were reviewed retrospectively for 148 consecutive confirmed cases of TNBC treated in a single unit at our centre. Demographic profile, tumor type, histopathology details, treatment and follow-up information was recorded and immunohistochemistry was performed. RESULTS Age group >50 years was associated with tumors of clinical stage 3 (53.8%), pathological stage 3 (46.2%), pathological grade 3 (45.7%), presence of extracapsular extension (ECE, 48.5%) and lymphovascular invasion (LVI, 64.9%). Locally advanced breast cancers (LABCs) were characterized by pathological stage 3 (96.2%), presence of ECE (100%) and absence of LVI (46.7%) as compared to early breast cancers (EBCs) which had higher incidence of lower stage tumors (100%), absence of ECE (82%) and presence of LVI (91.9%; p-value <0.001. Better relapse free survival was observed in patients with no axillary involvement (69%; p-value <0.001) and absence of ECE (64%; p-value <0.001). Improved overall survival was seen in patients with EBC (90%; p-value 0.008), clear axilla (86%; p-value <0.001), absence of ECE (87%; p-value <0.001) and negative lymph nodes (90%; p-value 0.006). CONCLUSIONS TNBCs are aggressive tumors which show poor long term survival. Patients with TNBC benefit from chemotherapy, thus better and less toxic treatment options are needed. Identification of newer targets and development of targeted therapies are the need of the hour.
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MESH Headings
- Adult
- Aged
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Carcinoma, Ductal, Breast/mortality
- Carcinoma, Ductal, Breast/secondary
- Carcinoma, Ductal, Breast/therapy
- Combined Modality Therapy/mortality
- Female
- Follow-Up Studies
- Humans
- Lymph Nodes/pathology
- Lymphatic Metastasis
- Mastectomy, Segmental/mortality
- Middle Aged
- Neoplasm Grading
- Neoplasm Invasiveness
- Neoplasm Recurrence, Local/mortality
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/therapy
- Neoplasm Staging
- Prognosis
- Retrospective Studies
- Survival Rate
- Triple Negative Breast Neoplasms/mortality
- Triple Negative Breast Neoplasms/pathology
- Triple Negative Breast Neoplasms/therapy
- Young Adult
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Book Review: Urban Insect Pests: Sustainable Management Strategies. PROCEEDINGS OF THE INDIAN NATIONAL SCIENCE ACADEMY 2015. [DOI: 10.16943/ptinsa/2015/v81i5/48340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
Crown or root fractures are the most commonly encountered emergencies in the dental clinic. Root fractures occur in fewer than eight percent of the traumatic injuries to permanent teeth. They are broadly classified as horizontal and vertical root fractures. Correct diagnosis of root fractures is essential to ensure a proper treatment plan and hence, the best possible prognosis. Indication of the type of treatment to be used depends primarily on the level of the fracture line. Therefore, a clinician must also have a thorough knowledge of the various treatment approaches to devise a treatment plan accordingly. Various treatment strategies have been proposed, each with their own advantages and disadvantages. Hence, this literature review presents an overview of the various types of root fractures and their management.Kathmandu University Medical Journal Vol.12(3) 2014; 222-230
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Synthesis, growth and spectral, optical and thermal characterization studies on L-Tryptophan p-nitrophenol (LTPN) single crystals for NLO applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 135:732-735. [PMID: 25145916 DOI: 10.1016/j.saa.2014.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Revised: 06/26/2014] [Accepted: 07/02/2014] [Indexed: 06/03/2023]
Abstract
The novel nonlinear optical single crystal of L-Tryptophan p-nitrophenol (LTPN) has been successfully synthesized by taking the appropriate amount of L-Tryptophan and p-nitrophenol. The single crystals have been grown by slow evaporation solution growth technique. The single crystal XRD studies confirmed that the grown crystal belongs to the monoclinic system. The various functional groups presented in the crystal were confirmed by FT-IR and (1)H NMR spectroscopic studies. The absorptions of the grown crystals were analyzed using UV-Vis-NIR spectral studies. The thermal analysis was performed to study the thermal stability of the grown crystals. The second harmonic generation behavior of L-Tryptophan p-nitrophenol crystal was tested by Kurtz-Perry powder technique.
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Abstract
BACKGROUND Medulloblastoma is a common malignancy in the pediatric population, accounting for 25% of all childhood brain tumors and relatively uncommon in adults. This review was to investigate treatment outcome and prognostic factors after treatment of medulloblastoma. MATERIALS AND METHODS A total of 53 patients with histological confirmed medulloblastoma cases treated at our institute between 2006 and 2012 were included in the study. Demographic variables, clinical variables, radiological findings and treatment details with respect to age, sex, signs and symptoms, location of tumor, extent of surgical resection, histopathology type, radiotherapy dose, follow-up period and outcomes were recorded. Survival was analyzed by using these parameters. RESULTS Thirty-one (58.5%) patients were pediatric (<14 years), and 22 (41.5%) patients were adults (≥14 years). Duration of symptoms were <3 months in 19 (36%) and more than 3 months in 34 (64%) patients. Tumor resection was performed in all patients with gross total resection in 8 (15%) patients, near total resection in 34 (64%) patients and subtotal resection in 11 (21%) patients. All patients underwent postoperative craniospinal irradiation (CSI) delivering a median craniospinal dose of 36 Gy with additional boosts to the posterior fossa up to 54 Gy. Median overall survival was 50 months for the total group whereas 36 months for pediatric age group and 70 months for adult group. Desmoplastic histology showed an improved outcome compared with other histologies with a median survival of 71 months compared with that of classical medulloblastoma histology being 36 months and other histologies shown a median survival of 34 only. CONCLUSIONS Treatment of medulloblastoma with surgery and CSI yields long survival rates in both children and adults. Adult age group and desmoplastic histology were associated with a favorable outcome.
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H2O2-Assisted Rapid Visible light Degradation of Carmine Indigo, Crystal Violet and Eosin-Y with MoO3 Modified Bi2Mo3O12. ACTA ACUST UNITED AC 2015. [DOI: 10.14233/ajchem.2015.18671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Detection of tetracycline resistance determinant tetA gene and antimicrobial resistance pattern in Escherichia coli isolates recovered from healthy layer chickens. Vet World 2014. [DOI: 10.14202/vetworld.2014.635-638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Acute intravascular hemolysis and methemoglobinemia following naphthalene ball poisoning. Indian J Hematol Blood Transfus 2014; 30:317-9. [PMID: 25332608 DOI: 10.1007/s12288-014-0381-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 03/25/2014] [Indexed: 11/25/2022] Open
Abstract
Naphthalene (C10H8) is a natural component of fossil fuels such as petroleum, diesel and coal. The common consumer products made from naphthalene are moth repellents, in the form of mothballs or crystals, and toilet deodorant blocks. Major toxic effects of naphthalene are due to precipitation of acute intravascular hemolysis. Very few cases of naphthalene poisoning and its effects have been reported from India. We report a case of accidental naphthalene poisoning, who presented with intravascular hemolysis and methemoglobinemia.
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Surface Characteristics of Low Plasticity Burnishing for Different Materials Using Lathe. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2014. [DOI: 10.1007/s13369-013-0923-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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