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Sharma D, Choudhary P, Kumar S, Krishnan V. Interfacial nanoarchitectonics of nickel phosphide supported on activated carbon for transfer hydrogenation of nitroarenes under mild conditions. J Colloid Interface Sci 2024; 657:449-462. [PMID: 38061228 DOI: 10.1016/j.jcis.2023.11.164] [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: 08/28/2023] [Revised: 11/04/2023] [Accepted: 11/26/2023] [Indexed: 01/02/2024]
Abstract
Metal phosphides are promising catalysts for hydrogenation reactions due to their unique ability to generate active hydrogen species which are essential for desired reactions. In this work, the hydrogenation potential of nickel phosphide (Ni2P) is explored for the transfer hydrogenation of aromatic nitro compounds using hydrazine hydrate as hydrogen source. The Ni2P was supported on activated carbon (AC) to facilitate highly exposed active reaction sites. The as-synthesized Ni2P-AC catalyst showed excellent catalytic potential for the hydrogenation of nitro compounds to corresponding amines with 100% conversion efficiency and resulted in excellent yields. The reaction conditions were optimized by varying different reaction parameters, such as time, temperature, solvents, catalyst amount and hydrogen sources. The developed reaction protocol is highly selective for nitro compounds having reduction susceptible functional groups like -Cl, -Br, -CHO, etc. The structure-activity relationship of the Ni2P-AC was also examined which suggested that both acidic and basic sites present in Ni2P-AC catalyst plays crucial role in hydrogenation reaction. Besides, an in-depth insight into the reaction mechanism illustrates that the reaction proceeds via N-phenyl hydroxylamine as the reaction intermediate. In addition, decent recyclability and stability of Ni2P-AC catalyst demonstrates its highly versatile nature for potential large-scale applications. The use of highly efficient Ni2P-AC catalyst for hydrogenation reactions can lead the way towards sustainable and effective industrial organic catalysis.
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Affiliation(s)
- Devendra Sharma
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi 175075, Himachal Pradesh, India
| | - Priyanka Choudhary
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi 175075, Himachal Pradesh, India
| | - Sahil Kumar
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi 175075, Himachal Pradesh, India
| | - Venkata Krishnan
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi 175075, Himachal Pradesh, India.
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2
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Choudhary P, Shafaati M, Abu Salah MAH, Chopra H, Choudhary OP, Silva-Cajaleon K, Bonilla-Aldana DK, Rodriguez-Morales AJ. Zoonotic diseases in a changing climate scenario: Revisiting the interplay between environmental variables and infectious disease dynamics. Travel Med Infect Dis 2024; 58:102694. [PMID: 38336336 DOI: 10.1016/j.tmaid.2024.102694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Affiliation(s)
- Priyanka Choudhary
- Department of Veterinary Microbiology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University (GADVASU), Rampura Phul, Bathinda, 151103, Punjab, India
| | - Maryam Shafaati
- Research Center for Antibiotic Stewardship and Antimicrobial Resistance, Infectious Diseases Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Mai Abdel Haleem Abu Salah
- Department of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Al-Ahliyya Amman University, Amman, Jordan
| | - Hitesh Chopra
- Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Om Prakash Choudhary
- Department of Veterinary Anatomy, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University (GADVASU), Rampura Phul, Bathinda, 151103, Punjab, India
| | - Kenneth Silva-Cajaleon
- Masters of Climate Change and Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
| | | | - Alfonso J Rodriguez-Morales
- Masters of Climate Change and Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru; Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas-Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia; Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut P.O. Box 36, Lebanon.
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Choudhary P, Ronkainen J, Carson J, Karhunen V, Lin A, Melton PE, Jarvelin MR, Miettunen J, Huang RC, Sebert S. Developmental origins of psycho-cardiometabolic multimorbidity in adolescence and their underlying pathways through methylation markers: a two-cohort study. Eur Child Adolesc Psychiatry 2024:10.1007/s00787-024-02390-1. [PMID: 38366065 DOI: 10.1007/s00787-024-02390-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 01/26/2024] [Indexed: 02/18/2024]
Abstract
Understanding the biological mechanisms behind multimorbidity patterns in adolescence is important as they may act as intermediary risk factor for long-term health. We aimed to explore relationship between prenatal exposures and adolescent's psycho-cardiometabolic intermediary traits mediated through epigenetic biomarkers, using structural equation modeling (SEM). We used data from mother-child dyads from pregnancy and adolescents at 16-17 years from two prospective cohorts: Northern Finland Birth Cohort 1986 (NFBC1986) and Raine Study from Australia. Factor analysis was applied to generate two different latent factor structures: (a) prenatal exposures and (b) adolescence psycho-cardiometabolic intermediary traits. Furthermore, three types of epigenetic biomarkers were included: (1) DNA methylation score for maternal smoking during pregnancy (DNAmMSS), (2) DNAm age estimate PhenoAge and (3) DNAm estimate for telomere length (DNAmTL). Similar factor structure was observed between both cohorts yielding three prenatal factors, namely BMI (Body Mass Index), SOP (Socio-Obstetric-Profile), and Lifestyle, and four adolescent factors: Anthropometric, Insulin-Triglycerides, Blood Pressure, and Mental health. In the SEM pathways, stronger direct effects of F1prenatal-BMI (NFBC1986 = β: 0.27; Raine = β: 0.39) and F2prenatal-SOP (β: -0.11) factors were observed on adolescent psycho-cardiometabolic multimorbidity. We observed an indirect effect of prenatal latent factors through epigenetic markers on a psycho-cardiometabolic multimorbidity factor in Raine study (P < 0.05). The present study exemplifies an evidence-based approach in two different birth cohorts to demonstrate similar composite structure of prenatal exposures and psycho-cardiometabolic traits (despite cultural, social, and genetic differences) and a common plausible pathway between them through underlying epigenetic markers.
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Affiliation(s)
- Priyanka Choudhary
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland.
| | - Justiina Ronkainen
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Jennie Carson
- Telethon Kids Institute, Perth, Australia
- School of Population and Global Health, University of Western Australia, Perth, Australia
| | - Ville Karhunen
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
- Research Unit of Mathematical Sciences, Faculty of Science, University of Oulu, Oulu, Finland
| | - Ashleigh Lin
- Telethon Kids Institute, Perth, Australia
- UWA Centre for Child Health Research, University of Western Australia, Perth, Australia
| | - Phillip E Melton
- School of Population and Global Health, University of Western Australia, Perth, Australia
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - Marjo-Riitta Jarvelin
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College, London, UK
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Kingston Lane, Uxbridge, Middlesex, UK
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Jouko Miettunen
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Rae-Chi Huang
- Telethon Kids Institute, Perth, Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- Nutrition and Health Innovation Research Institute (NHIRI), School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
| | - Sylvain Sebert
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
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Bhatt S, Choudhary P, Chatterjee S, Akhter Y. Comparative analysis of SilA-laccase mediated degradation of ciprofloxacin, norfloxacin and ofloxacin and interpretation of the possible catalytic mechanism. J Biomol Struct Dyn 2024; 42:425-434. [PMID: 37096761 DOI: 10.1080/07391102.2023.2197074] [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: 12/09/2022] [Accepted: 03/13/2023] [Indexed: 04/26/2023]
Abstract
Fluoroquinolones (FQs) are the most commonly used antimicrobial drugs and regardless of their advantages in the healthcare sector, the pollution of these antimicrobial drugs in the environment has big concerns about human and environmental health. The presence of these antibiotic drugs even at the lowest concentrations in the environment has resulted in the emergence and spread of antibiotic resistance. Hence, it is necessary to remediate these pollutants from the environment. Previously alkaline laccase (SilA) from Streptomyces ipomoeae has been demonstrated to show degrading potentials against two of the FQs, Ciprofloxacin (CIP) and Norfloxacin (NOR); however, the molecular mechanism was not elucidated in detail. In this study, we have analyzed the possible molecular catalytic mechanism of FQ degrading SilA-laccase for the degradation of the FQs, CIP, NOR and Ofloxacin (OFL) using three-dimensional protein structure modeling, molecular docking and molecular dynamic (MD) studies. The comparative protein sequence analysis revealed the presence of tetrapeptide conserved catalytic motif, His102-X-His104-Gly105. After evaluating the active site of the enzyme in depth using CDD, COACH and S-site tools, we have identified the catalytic triad composed of three conserved amino acid residues, His102, Val103 and Tyr108 with which ligands interacted during the catalysis process. By analyzing the MD trajectories, it is revealed that the highest degradation potential of SilA is for CIP followed by NOR and OFL. Ultimately, this study provides the possible comparative catalytic mechanism for the degradation of CIP, NOR and OFL by the SilA enzyme.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sunidhi Bhatt
- Bioremediation and Metabolomics Research Group, Department of Environmental Sciences, Central University of Himachal Pradesh, Distt-Kangara, Himachal Pradesh, India
| | - Priyanka Choudhary
- Bioremediation and Metabolomics Research Group, Department of Environmental Sciences, Central University of Himachal Pradesh, Distt-Kangara, Himachal Pradesh, India
| | - Subhankar Chatterjee
- Bioremediation and Metabolomics Research Group, Department of Ecology & Environmental Sciences, Pondicherry University, Kalapet, Puducherry, India
| | - Yusuf Akhter
- Department of Biotechnology, Babasaheb Bhimrao Ambedkar University, Lucknow, India
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Suleiman AS, Abbass M, Hossain M, Choudhary P, Bhattacharya P, Islam MA. Impact of antibiotic-coated sutures on surgical site infections: a second-order meta-analysis. Int J Surg 2024; 110:507-519. [PMID: 37830948 PMCID: PMC10793740 DOI: 10.1097/js9.0000000000000822] [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: 06/14/2023] [Accepted: 09/24/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Surgical site infections (SSIs) pose a global challenge, impacting patients and healthcare expenditures. This second-order meta-analysis endeavors to assess the efficacy of antibiotic sutures in averting SSIs by amalgamating data from various meta-studies. MATERIALS AND METHODS This research adhered to the PRISMA 2020 guidelines. The quality and comprehensiveness of the encompassed meta-analyses were assessed through the QUOROM checklist and AMSTAR techniques. The primary study overlap was evaluated via measures such as pairwise intersection heat maps, corrected covered area, and the citation matrix of evidence. The statistical power at the study-level was determined utilizing the meta-meta package. Data synthesis employed random and fixed effects models at a 95% CI. A meta-regression analysis was conducted to explore potential correlations between the CDC classification of SSIs, trial types, and the observed effect sizes in the studies. RESULTS This investigation revealed a significant reduction in SSI rates due to antimicrobial-coated sutures, evidenced by a relative risk (RR) of 0.68 (95% CI: 0.59-0.76), with a prediction interval of 0.38-1.19. The analysis encompassed 18 studies with 22 meta-analyses, demonstrating a median QUOROM score of 13.6 out of 18 and an AMSTAR score of 9.1 out of 11. The presence of moderate heterogeneity was noted ( Q =106.611, I2 =54.038%), with nonrandomized controlled trials exhibiting an RR of 0.56 (95% CI: 0.39-0.80), and RCTs displaying an RR of 0.71 (95% CI: 0.63-0.81). Subgroup analysis unveiled variable RR reductions for specific surgical procedures. CONCLUSION Antimicrobial-coated sutures offer a promising approach to mitigating SSIs risk. However, their efficacy is optimally realized when employed in conjunction with other robust practices.
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Affiliation(s)
- Adeiza S. Suleiman
- Department of Pharmaceutical Microbiology, Faculty of Pharmaceutical Sciences, Ahmadu Bello University, Zaria, Kaduna, Nigeria
| | - Mortada Abbass
- Faculty of Medicine, Beirut Arab University, Beirut, Lebanon
| | - Maqsud Hossain
- University of Nottingham, Sutton Bonington Campus, Loughborough, Leicestershire, UK
| | - Priyanka Choudhary
- Department of Veterinary Microbiology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University (GADVASU), Rampura Phul, Bathinda, Punjab, India
- Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj 2310, Bangladesh
| | - Prosun Bhattacharya
- Corresponding author. Address: Department of Microbiology, President Abdul Hamid Medical College Hospital, Kishoreganj (PAHMCH) Senior Research Assistant, NSTU COVID-19 Lab, Noakhali, Bangladesh. Tel.: +91 9871608125. E-mail: (M.A. Islam); Department of Clinical Pharmacy and Pharmacy Practice, Faculty Pharmaceutical Science, UDUS. Tel.: +91 9871608125. E-mail: (S.S. Adeiza)
| | - Md. Aminul Islam
- Advanced Molecular Lab, Department of Microbiology, President Abdul Hamid Medical College, Karimganj 2310, Bangladesh
- COVID-19 Diagnostic lab, Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
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Fernandes RA, Choudhary P, Khatun GN. Chiral Pool Meets Chiral Catalysis: Eight-Step Convergent Total Synthesis of Anticancer Natural Lipid Mycalol. J Org Chem 2023; 88:17389-17397. [PMID: 38008913 DOI: 10.1021/acs.joc.3c02201] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
An exemplary blend of chiral pool with chiral catalysis is exhibited in an eight-step (longest) convergent asymmetric total synthesis of mycalol, which is a promising anticancer natural lipid from a marine source. The polyhydroxy lipid is constructed by using four blocks, and two of which are derived from the chiral pool (d-mannitol and d-gluconolactone) and the other two by chiral catalysis (Sharpless epoxidation and Keck allylation). Alkylation and metathesis were used to knit the blocks in an excellent display of a modular convergent eight-step synthesis. The modular excess will enable rapid analogue generation as revealed by the convenient synthesis of 4-epi-mycalol similarly in an eight-step sequence.
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Affiliation(s)
- Rodney A Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400076, India
| | - Priyanka Choudhary
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400076, India
| | - Gulenur N Khatun
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400076, India
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7
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Choudhary P, Monasso GS, Karhunen V, Ronkainen J, Mancano G, Howe CG, Niu Z, Zeng X, Guan W, Dou J, Feinberg JI, Mordaunt C, Pesce G, Baïz N, Alfano R, Martens DS, Wang C, Isaevska E, Keikkala E, Mustaniemi S, Thio CHL, Fraszczyk E, Tobi EW, Starling AP, Cosin-Tomas M, Urquiza J, Röder S, Hoang TT, Page C, Jima DD, House JS, Maguire RL, Ott R, Pawlow X, Sirignano L, Zillich L, Malmberg A, Rauschert S, Melton P, Gong T, Karlsson R, Fore R, Perng W, Laubach ZM, Czamara D, Sharp G, Breton CV, Schisterman E, Yeung E, Mumford SL, Fallin MD, LaSalle JM, Schmidt RJ, Bakulski KM, Annesi-Maesano I, Heude B, Nawrot TS, Plusquin M, Ghantous A, Herceg Z, Nisticò L, Vafeiadi M, Kogevinas M, Vääräsmäki M, Kajantie E, Snieder H, Corpeleijn E, Steegers-Theunissen RPM, Yang IV, Dabelea D, Fossati S, Zenclussen AC, Herberth G, Magnus M, Håberg SE, London SJ, Munthe-Kaas MC, Murphy SK, Hoyo C, Ziegler AG, Hummel S, Witt SH, Streit F, Frank J, Räikkönen K, Lahti J, Huang RC, Almqvist C, Hivert MF, Jaddoe VWV, Järvelin MR, Kantomaa M, Felix JF, Sebert S. Maternal educational attainment in pregnancy and epigenome-wide DNA methylation changes in the offspring from birth until adolescence. Mol Psychiatry 2023:10.1038/s41380-023-02331-5. [PMID: 38052982 DOI: 10.1038/s41380-023-02331-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 11/07/2023] [Accepted: 11/15/2023] [Indexed: 12/07/2023]
Abstract
Maternal educational attainment (MEA) shapes offspring health through multiple potential pathways. Differential DNA methylation may provide a mechanistic understanding of these long-term associations. We aimed to quantify the associations of MEA with offspring DNA methylation levels at birth, in childhood and in adolescence. Using 37 studies from high-income countries, we performed meta-analysis of epigenome-wide association studies (EWAS) to quantify the associations of completed years of MEA at the time of pregnancy with offspring DNA methylation levels at birth (n = 9 881), in childhood (n = 2 017), and adolescence (n = 2 740), adjusting for relevant covariates. MEA was found to be associated with DNA methylation at 473 cytosine-phosphate-guanine sites at birth, one in childhood, and four in adolescence. We observed enrichment for findings from previous EWAS on maternal folate, vitamin-B12 concentrations, maternal smoking, and pre-pregnancy BMI. The associations were directionally consistent with MEA being inversely associated with behaviours including smoking and BMI. Our findings form a bridge between socio-economic factors and biology and highlight potential pathways underlying effects of maternal education. The results broaden our understanding of bio-social associations linked to differential DNA methylation in multiple early stages of life. The data generated also offers an important resource to help a more precise understanding of the social determinants of health.
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Affiliation(s)
- Priyanka Choudhary
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland.
| | - Giulietta S Monasso
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ville Karhunen
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland
- Research Unit of Mathematical Sciences, Faculty of Science, University of Oulu, Oulu, Finland
| | - Justiina Ronkainen
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland
| | - Giulia Mancano
- Medical Research Council Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK
- Bristol Medical School Population Health Sciences, University of Bristol, Bristol, UK
| | - Caitlin G Howe
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | - Zhongzheng Niu
- Department of Population and Public Health Sciences, USC Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | | | - Weihua Guan
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN, 55455, USA
| | - John Dou
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Jason I Feinberg
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MA, USA
| | - Charles Mordaunt
- Department of Medical Micriobiology and Immunology, University of California Davis, Davis, CA, USA
| | - Giancarlo Pesce
- Epidemiology of Allergic and Respiratory Diseases (EPAR) team, Faculté de Médecine Saint-Antoine, Institute Pierre Louis d'Epidemiologie et Sante Publique (IPLESP), Sorbonne Université and INSERM, Paris, France
- Paris-Saclay University, Paris-South University, UVSQ, Center for Research in Epidemiology and Population Health (CESP), INSERM, Villejuif, France
| | - Nour Baïz
- Institute Desbrest of Epidemiology and Public Health, University of Montpellier and INSERM, Montpellier, France
| | - Rossella Alfano
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Dries S Martens
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Congrong Wang
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Elena Isaevska
- Cancer Epidemiology Unit, Department of Medical Sciences, University of Turin and CPO-Piemonte, Torino, Italy
| | - Elina Keikkala
- Department of Obstetrics and Gynaecology, Research Unit of Clinical Medicine, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
- Finnish Institute for Health and Welfare, Population Health Unit, Public Health and Welfare, Helsinki and Oulu, Finland
| | - Sanna Mustaniemi
- Department of Obstetrics and Gynaecology, Research Unit of Clinical Medicine, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
- Finnish Institute for Health and Welfare, Population Health Unit, Public Health and Welfare, Helsinki and Oulu, Finland
| | - Chris H L Thio
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Eliza Fraszczyk
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Elmar W Tobi
- Department of Obstetrics and Gynaecology, Division of Obstetrics and Prenatal Medicine, Erasmus MC, University Medical Center, 3000 CA, Rotterdam, the Netherlands
| | - Anne P Starling
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Marta Cosin-Tomas
- ISGlobal (Barcelona Institute for Global Health), Barcelona Biomedical Research Park (PRBB), Doctor Aiguader, 88, 08003, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Jose Urquiza
- ISGlobal (Barcelona Institute for Global Health), Barcelona Biomedical Research Park (PRBB), Doctor Aiguader, 88, 08003, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Stefan Röder
- Department for Environmental Immunology, Helmholtz Centre for Environmental Research, UFZ, Leipzig, Germany
| | - Thanh T Hoang
- Epidemiology Branch, Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Christian Page
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Oslo Centre for Biostatistics and Epidemiology, Section for Research Support, Oslo University Hospital, Oslo, Norway
| | - Dereje D Jima
- Center for Human Health and the Environment, North Carolina State University, Raleigh, NC, 27606, USA
- Bioinformatics Research Center, North Carolina State University, Raleigh, NC, 27606, USA
| | - John S House
- Center for Human Health and the Environment, North Carolina State University, Raleigh, NC, 27606, USA
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, Durham, NC, 27709, USA
| | - Rachel L Maguire
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, USA
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, 27701, USA
| | - Raffael Ott
- Institute of Diabetes Research, Helmholtz Munich, German Research Center for Environmental Health, Munich, Germany
- Forschergruppe Diabetes eV, Neuherberg, Germany
| | - Xenia Pawlow
- Institute of Diabetes Research, Helmholtz Munich, German Research Center for Environmental Health, Munich, Germany
- Forschergruppe Diabetes eV, Neuherberg, Germany
| | - Lea Sirignano
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Lea Zillich
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Anni Malmberg
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | | | - Phillip Melton
- Menzies Institute of Medical Research, University of Tasmania, Hobart, TAS, Australia
- University of Western Australia, School of Population and Global Health, Perth, WA, Australia
| | - Tong Gong
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Robert Karlsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ruby Fore
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Wei Perng
- Department of Epidemiology and the Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Zachary M Laubach
- Department of Ecology and Evolutionary Biology, University of Colorado Boulder, Boulder, CO, USA
| | - Darina Czamara
- Department Genes and Environment, Max Planck Institute for Psychiatry, Kraepelinstrasse 2+10, 80804, Munich, Germany
| | - Gemma Sharp
- Medical Research Council Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK
- Bristol Medical School Population Health Sciences, University of Bristol, Bristol, UK
- School of Psychology, Faculty of Health and Life Sciences, University of Exeter, Exeter, UK
| | - Carrie V Breton
- Department of Population and Public Health Sciences, USC Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Enrique Schisterman
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Edwina Yeung
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, 20817, USA
| | - Sunni L Mumford
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, 20817, USA
| | - M Daniele Fallin
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MA, USA
| | - Janine M LaSalle
- Department of Medical Micriobiology and Immunology, University of California Davis, Davis, CA, USA
| | - Rebecca J Schmidt
- Department of Public Health Sciences, School of Medicine, University of California Davis (UC Davis), Davis, CA, USA
| | - Kelly M Bakulski
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Isabella Annesi-Maesano
- Institute Desbrest of Epidemiology and Public Health, University of Montpellier and INSERM, Montpellier, France
| | - Barbara Heude
- Université de Paris Cité, Inserm, INRAE, Centre of Research in Epidemiology and StatisticS (CRESS), F-75004, Paris, France
| | - Tim S Nawrot
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Michelle Plusquin
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Akram Ghantous
- Epigenomics and Mechanisms Branch, International Agency for Research on Cancer, Lyon, France
| | - Zdenko Herceg
- Epigenomics and Mechanisms Branch, International Agency for Research on Cancer, Lyon, France
| | - Lorenza Nisticò
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena, Rome, Italy
| | - Marina Vafeiadi
- Department of Social Medicine, School of Medicine, University of Crete, Heraklion, Crete, Greece
| | - Manolis Kogevinas
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
- Centro de Investigación Biomédicaen Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Marja Vääräsmäki
- Department of Obstetrics and Gynaecology, Research Unit of Clinical Medicine, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
- Finnish Institute for Health and Welfare, Population Health Unit, Public Health and Welfare, Helsinki and Oulu, Finland
| | - Eero Kajantie
- Finnish Institute for Health and Welfare, Population Health Unit, Public Health and Welfare, Helsinki and Oulu, Finland
- Clinical Medicine Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Harold Snieder
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Eva Corpeleijn
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Regine P M Steegers-Theunissen
- Department of Obstetrics and Gynaecology, Division of Obstetrics and Prenatal Medicine, Erasmus MC, University Medical Center, 3000 CA, Rotterdam, the Netherlands
| | - Ivana V Yang
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Division of Biomedical Informatics and Personalized Medicine, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, USA
- Center for Genes, Environment and Health, National Jewish Health, Denver, CO, USA
| | - Dana Dabelea
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Department of Pediatrics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Serena Fossati
- ISGlobal (Barcelona Institute for Global Health), Barcelona Biomedical Research Park (PRBB), Doctor Aiguader, 88, 08003, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Ana C Zenclussen
- Department for Environmental Immunology, Helmholtz Centre for Environmental Research, UFZ, Leipzig, Germany
| | - Gunda Herberth
- Department for Environmental Immunology, Helmholtz Centre for Environmental Research, UFZ, Leipzig, Germany
| | - Maria Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Siri E Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Stephanie J London
- Epidemiology Branch, Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Monica Cheng Munthe-Kaas
- Department of Pediatrics, Oncology and Hematology, Oslo University Hospital, Oslo, Norway
- Norwegian Institute of Public Health, Oslo, Norway
| | - Susan K Murphy
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, 27701, USA
| | - Cathrine Hoyo
- Center for Human Health and the Environment, North Carolina State University, Raleigh, NC, 27606, USA
- Department of Biological Sciences, North Carolina State University, Raleigh, NC, USA
| | - Anette-G Ziegler
- Institute of Diabetes Research, Helmholtz Munich, German Research Center for Environmental Health, Munich, Germany
- Forschergruppe Diabetes eV, Neuherberg, Germany
- Technical University Munich, School of Medicine, Forschergruppe Diabetes at Klinikum rechts der Isar, Munich, Germany
| | - Sandra Hummel
- Institute of Diabetes Research, Helmholtz Munich, German Research Center for Environmental Health, Munich, Germany
- Forschergruppe Diabetes eV, Neuherberg, Germany
- Technical University Munich, School of Medicine, Forschergruppe Diabetes at Klinikum rechts der Isar, Munich, Germany
| | - Stephanie H Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Center for Innovative Psychiatric and Psychotherapeutic Research, Biobank, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Josef Frank
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Katri Räikkönen
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Jari Lahti
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Rae-Chi Huang
- Telethon Kids Institute, Perth, WA, Australia
- Edith Cowan University, School of Medicine and Health Sciences, Joondalup, WA, Australia
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Pediatric Allergy and Pulmonology Unit at Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Marie-France Hivert
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, MA, USA
- Diabetes Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Marjo-Riitta Järvelin
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment & Health, School of Public Health, Imperial College London, London, UK
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, London, UK
| | - Marko Kantomaa
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland
| | - Janine F Felix
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Sylvain Sebert
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland
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Choudhary P, Padhi BK, Mital AK, Gandhi AP, Mishra SK, Suri N, Baral SS, Satapathy P, Shamim MA, Thangavelu L, Rustagi S, Sah R, Khatib MN, Gaidhane S, Zahiruddin QS, Abd-Alrazaq A, Abu Serhan H. Prevalence of stunting among under-five children in refugee and internally displaced communities: a systematic review and meta-analysis. Front Public Health 2023; 11:1278343. [PMID: 38094233 PMCID: PMC10716242 DOI: 10.3389/fpubh.2023.1278343] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/25/2023] [Indexed: 12/18/2023] Open
Abstract
Background A pooled estimate of stunting prevalence in refugee and internally displaced under-five children can help quantify the problem and focus on the nutritional needs of these marginalized groups. We aimed to assess the pooled prevalence of stunting in refugees and internally displaced under-five children from different parts of the globe. Methods In this systematic review and meta-analysis, seven databases (Cochrane, EBSCOHost, EMBASE, ProQuest, PubMed, Scopus, and Web of Science) along with "preprint servers" were searched systematically from the earliest available date to 14 February 2023. Refugee and internally displaced (IDP) under-five children were included, and study quality was assessed using "National Heart, Lung, and Blood Institute (NHLBI)" tools. Results A total of 776 abstracts (PubMed = 208, Scopus = 192, Cochrane = 1, Web of Science = 27, Embase = 8, EBSCOHost = 123, ProQuest = 5, Google Scholar = 209, and Preprints = 3) were retrieved, duplicates removed, and screened, among which 30 studies were found eligible for qualitative and quantitative synthesis. The pooled prevalence of stunting was 26% [95% confidence interval (CI): 21-31]. Heterogeneity was high (I2 = 99%, p < 0.01). A subgroup analysis of the type of study subjects revealed a pooled stunting prevalence of 37% (95% CI: 23-53) in internally displaced populations and 22% (95% CI: 18-28) among refugee children. Based on geographical distribution, the stunting was 32% (95% CI: 24-40) in the African region, 34% (95% CI: 24-46) in the South-East Asian region, and 14% (95% CI: 11-19) in Eastern Mediterranean region. Conclusion The stunting rate is more in the internally displaced population than the refugee population and more in the South-East Asian and African regions. Our recommendation is to conduct further research to evaluate the determinants of undernutrition among under-five children of refugees and internally displaced populations from different regions so that international organizations and responsible stakeholders of that region can take effective remedial actions. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=387156, PROSPERO [CRD42023387156].
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Affiliation(s)
- Priyanka Choudhary
- Department of Community Medicine, Shri Atal Bihari Vajpayee Government Medical College, Faridabad, India
| | - Bijaya K. Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Kumar Mital
- Department of Paediatrics, Shri Atal Bihari Vajpayee Government Medical College, Faridabad, India
| | - Aravind P. Gandhi
- Department of Community Medicine, All India Institute of Medical Sciences, Nagpur, India
| | - Sanjeeb Kumar Mishra
- Department of Community Medicine, Veer Surendra Sai Institute of Medical Science and Research (VIMSAR), Sambalpur, Odisha, India
| | - Neha Suri
- Department of Physical Medicine and Rehabilitation, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sudhansu Sekhar Baral
- Department of Physical Medicine and Rehabilitation, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Prakasini Satapathy
- School of Pharmacy, Graphic Era Hill University, Dehradun, India
- Evidence Synthesis Lab, Kolkata, India
| | | | - Lakshmi Thangavelu
- Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Kathmandu, Nepal
- Department of Clinical Microbiology, DY Patil Medical College, Hospital and Research Centre, DY Patil Vidyapeeth, Pune, Maharashtra, India
| | - Mahalaqua Nazli Khatib
- Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India
| | - Shilpa Gaidhane
- One Health Centre (COHERD), Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education, Wardha, India
| | - Quazi Syed Zahiruddin
- Global Health Academy, Division of Evidence Synthesis, School of Epidemiology and Public Health and Research, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, India
| | - Alaa Abd-Alrazaq
- AI Center for Precision Health, Weill Cornell Medicine, Doha, Qatar
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Choudhary P, Satapathy P, Mital AK, Rustagi S, Pradhan KB, Mohanty A, Padhi BK, Sah R. The Rising Tide of a Deadly Bacteria: How Warming Waters are Fueling the Spread of Vibrio Vulnificus. Microbiol Insights 2023; 16:11786361231204672. [PMID: 37954125 PMCID: PMC10638865 DOI: 10.1177/11786361231204672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 09/07/2023] [Indexed: 11/14/2023] Open
Affiliation(s)
- Priyanka Choudhary
- Department of Community Medicine, Shri Atal Bihari Vajpayee Government Medical College, Chhainsa, Faridabad, Haryana, India
| | | | - Amit Kumar Mital
- Department of Paediatrics, DR Multispeciality Hospital, Faridabad, Navi Mumbai, Maharashtra, India
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Keerti Bhusan Pradhan
- Department of Healthcare Management, Chitkara Business School, Chitkara University Punjab, Patiala, India
| | - Aroop Mohanty
- Department of Microbiology, All India Institute of Medical Sciences, Gorakhpur, Uttar Pradesh, India
| | - Bijaya K Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Kathmandu, Nepal
- Department of Clinical Microbiology, DY Patil Medical College, Hospital and Research Centre, DY Patil Vidyapeeth, Pune, Maharashtra, India
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10
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Choudhary OP, Kalita PC, Kalita A, Doley PJ, Sarkar R, Eregowda CG, Choudhary P. Morphologic appearance of peripheral blood cells from Zovawk pigs (Sus scrofa domesticus) visualized by transmission electron microscopy. Vet Clin Pathol 2023; 52:379-385. [PMID: 37166146 DOI: 10.1111/vcp.13213] [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: 07/16/2022] [Revised: 10/19/2022] [Accepted: 10/25/2022] [Indexed: 05/12/2023]
Abstract
BACKGROUND Ultrastructural information regarding the peripheral blood cells of local (Zovawk) pigs from Mizoram, India, is not available in the scientific literature. OBJECTIVES The present study was designed to reveal the fine structural details of the blood cells from these local pigs using a transmission electron microscope (TEM). METHODS Blood samples were collected from 12 healthy Zovawk pigs of either sex and processed according to a standard protocol. Processed blood samples were then sent to the All India Institute of Medical Sciences, New Delhi, for further processing and imaging under TEM. Different types of blood cells were viewed under TEM, and different characteristics of these cells were assessed. RESULTS In the present study, erythrocytes are elongated, biconcave, and nucleated without cytoplasmic organelles. Neutrophils are round with 2-5 lobed nuclei surrounded by cytoplasm with an indistinct bilayered nuclear membrane. The cytoplasm is packed with membrane bound round, oval, and elongated cytoplasmic granules. Eosinophils are round to oval with 2-3 lobed nuclei with distinct nuclear membranes. Basophils are spherical and contained small, medium, and large electron-dense granules. Lymphocytes are small, medium, and large and contained all cellular components. Monocytes are irregularly spherical with slight nuclear indentations. The platelets are elongated, oval, or rounded, with a few pseudopods at the cell surface. CONCLUSIONS From the present study, we can conclude that the ultrastructural morphology of blood cells from Zovawk pigs resembles those of other domestic animals. However, a few differences have been observed.
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Affiliation(s)
- Om Prakash Choudhary
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, Mizoram, India
| | - Pranab Chandra Kalita
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, Mizoram, India
| | - Arup Kalita
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, Mizoram, India
| | - Probal Jyoti Doley
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, Mizoram, India
| | - Rupan Sarkar
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, Mizoram, India
| | - Chethan Gollahalli Eregowda
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, Mizoram, India
| | - Priyanka Choudhary
- Department of Veterinary Microbiology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University (GADVASU), Rampura Phul, Punjab, India
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11
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Baltramonaityte V, Pingault JB, Cecil CAM, Choudhary P, Järvelin MR, Penninx BWJH, Felix J, Sebert S, Milaneschi Y, Walton E. A multivariate genome-wide association study of psycho-cardiometabolic multimorbidity. PLoS Genet 2023; 19:e1010508. [PMID: 37390107 DOI: 10.1371/journal.pgen.1010508] [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: 11/03/2022] [Accepted: 06/12/2023] [Indexed: 07/02/2023] Open
Abstract
Coronary artery disease (CAD), type 2 diabetes (T2D) and depression are among the leading causes of chronic morbidity and mortality worldwide. Epidemiological studies indicate a substantial degree of multimorbidity, which may be explained by shared genetic influences. However, research exploring the presence of pleiotropic variants and genes common to CAD, T2D and depression is lacking. The present study aimed to identify genetic variants with effects on cross-trait liability to psycho-cardiometabolic diseases. We used genomic structural equation modelling to perform a multivariate genome-wide association study of multimorbidity (Neffective = 562,507), using summary statistics from univariate genome-wide association studies for CAD, T2D and major depression. CAD was moderately genetically correlated with T2D (rg = 0.39, P = 2e-34) and weakly correlated with depression (rg = 0.13, P = 3e-6). Depression was weakly correlated with T2D (rg = 0.15, P = 4e-15). The latent multimorbidity factor explained the largest proportion of variance in T2D (45%), followed by CAD (35%) and depression (5%). We identified 11 independent SNPs associated with multimorbidity and 18 putative multimorbidity-associated genes. We observed enrichment in immune and inflammatory pathways. A greater polygenic risk score for multimorbidity in the UK Biobank (N = 306,734) was associated with the co-occurrence of CAD, T2D and depression (OR per standard deviation = 1.91, 95% CI = 1.74-2.10, relative to the healthy group), validating this latent multimorbidity factor. Mendelian randomization analyses suggested potentially causal effects of BMI, body fat percentage, LDL cholesterol, total cholesterol, fasting insulin, income, insomnia, and childhood maltreatment. These findings advance our understanding of multimorbidity suggesting common genetic pathways.
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Affiliation(s)
| | - Jean-Baptiste Pingault
- Department of Clinical, Educational, and Health Psychology, University College London, London, United Kingdom
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Charlotte A M Cecil
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Marjo-Riitta Järvelin
- Research Unit of Population Health, University of Oulu, Oulu, Finland
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam Public Health and Amsterdam Neuroscience, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Janine Felix
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Sylvain Sebert
- Research Unit of Population Health, University of Oulu, Oulu, Finland
| | - Yuri Milaneschi
- Department of Psychiatry, Amsterdam Public Health and Amsterdam Neuroscience, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Esther Walton
- Department of Psychology, University of Bath, Bath, United Kingdom
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12
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Kearney K, Cordina R, Choudhary P, Tanous D, Celermajer D, Keogh A, Bart N, Jabbour A, Kotlyar E, Jansz P, Hayward C, Muthiah K, MacDonald P. Post-Transplantation Outcomes of Adult Congenital Heart Disease. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1239] [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: 04/05/2023] Open
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13
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Sharma D, Choudhary P, Kumar S, Krishnan V. Transition Metal Phosphide Nanoarchitectonics for Versatile Organic Catalysis. Small 2023; 19:e2207053. [PMID: 36650943 DOI: 10.1002/smll.202207053] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/23/2022] [Indexed: 06/17/2023]
Abstract
Transition metal phosphides (TMP) posses unique physiochemical, geometrical, and electronic properties, which can be exploited for different catalytic applications, such as photocatalysis, electrocatalysis, organic catalysis, etc. Among others, the use of TMP for organic catalysis is less explored and still facing many complex challenges, which necessitate the development of sustainable catalytic reaction protocols demonstrating high selectivity and yield of the desired molecules of high significance. In this regard, the controlled synthesis of TMP-based catalysts and thorough investigations of underlying reaction mechanisms can provide deeper insights toward practical achievement of desired applications. This review aims at providing a comprehensive analysis on the recent advancements in the synthetic strategies for the tailored and tunable engineering of structural, geometrical, and electronic properties of TMP. In addition, their unprecedented catalytic potential toward different organic transformation reactions is succinctly summarized and critically analyzed. Finally, a rational perspective on future opportunities and challenges in the emerging field of organic catalysis is provided. On the account of the recent achievements accomplished in organic synthesis using TMP, it is highly anticipated that the use of TMP combined with advanced innovative technologies and methodologies can pave the way toward large scale realization of organic catalysis.
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Affiliation(s)
- Devendra Sharma
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, 175075, India
| | - Priyanka Choudhary
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, 175075, India
| | - Sahil Kumar
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, 175075, India
| | - Venkata Krishnan
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, 175075, India
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14
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Choudhary OP, Sarkar R, Madkour FA, Kalita PC, Doley PJ, Kalita A, Choudhary P, Eregowda CG. Peripheral blood cells of native pig (Zovawk) of Mizoram, India: Light and scanning electron microscopy analysis. Microsc Res Tech 2023; 86:331-341. [PMID: 36579653 DOI: 10.1002/jemt.24274] [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: 10/21/2022] [Accepted: 12/06/2022] [Indexed: 12/30/2022]
Abstract
The literature on the blood cells of Zovawk pigs is scanty; thus, this study was designed to elaborate the light microscopy (LM) and scanning electron microscopy (SEM) characterization of blood cells of Zovawk pigs by LM and SEM. Twelve different blood samples were aseptically obtained from adult healthy Zovawk pigs, irrespective of sex. To determine the cytomorphological and cytochemical structures of the many produced constituents of blood, blood smears were stained with various stains. The blood samples were treated with various substrates for cytoenzymatic research, and the alterations were noted. A 1000× magnification Olympus Trinocular Research microscope was used to examine the smears. The blood samples were prepared for electron microscopy according to the standard procedure. The prepared samples were delivered to the Sophisticated Analytical Instrumentation Facility (SAIF), All India Institute of Medical Sciences (AIIMS), New Delhi, for SEM imaging. On LM, pig erythrocytes were spherical and nonnucleated. The cytoplasm of the neutrophils was spherical and included cytoplasmic granules. The eosinophils had prominent cytoplasmic granules and were round. Basophils were infrequently present and had cytoplasmic granules that were clear blue. The sizes of small, medium and large lymphocytes were noted. The monocytes were oval or circular. The platelets ranged in form from asymmetric to round. The blood samples were stained for cytochemical analyses using acid ferrocyanide stain for iron, Sudan black blue stain for lipids, toluidine blue stain for mucopolysaccharides, and periodic acid Schiff's stain for glycogen. The cytoenzymatic characteristics were evaluated and compared with substrates treated with acid phosphatase, alkaline phosphatase, peroxidase, arylsulfatase, cytochrome oxidase, beta-glucuronidase, and succinate dehydrogenase. Erythrocytes appeared as biconcave disks under SEM. Two forms of leukocytes were observed, having a rough and pointed cell surface like a flower. It can be concluded that the LM and SEM morphology of blood cells of Zovawk pigs resembled other domestic animals, however, few differences were observed among the discussed animals.
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Affiliation(s)
- Om Prakash Choudhary
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Rupan Sarkar
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Fatma A Madkour
- Department of Anatomy and Embryology, Veterinary Medicine, South Valley University, Qena, Egypt
| | - Pranab Chandra Kalita
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Probal Jyoti Doley
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Arup Kalita
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Priyanka Choudhary
- Department of Veterinary Microbiology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University (GADVASU), Bathinda, India
| | - Chethan Gollahalli Eregowda
- Department of Veterinary Medicine, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
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Choudhary P, Kumari K, Sharma D, Kumar S, Krishnan V. Surface Nanoarchitectonics of Boron Nitride Nanosheets for Highly Efficient and Sustainable ipso-Hydroxylation of Arylboronic Acids. ACS Appl Mater Interfaces 2023; 15:9412-9420. [PMID: 36775910 DOI: 10.1021/acsami.2c21545] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
One of the important industrial processes commonly employed in the pharmaceutical, explosive, and plastic manufacturing industries is ipso-hydroxylation of arylboronic acids. In this work, a straightforward, metal-free methodology for the synthesis of phenols from arylboronic acids has been demonstrated using hydroxyl functionalized boron nitride (BN-OH) nanosheets. The functionalized hydroxyl groups on the BN nanosheets act as the active sites for the hydroxylation reaction to take place. The detailed optimization of reaction parameters was done in order to attain high catalytic efficiency, and the reactions were conducted in water, which eliminates the use of toxic solvents. The as-synthesized catalysts exhibited excellent recyclability and reusability in addition to high product yields and good turnover numbers. The green metrics parameters were also evaluated for the model reaction to examine the sustainable nature of the developed protocol. The use of BN-OH catalysts for the ipso-hydroxylation reactions under base-free and metal-free conditions using environmentally benign solvents is utmost desired for industrial processes and can pave a way toward sustainable organic catalysis.
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Affiliation(s)
- Priyanka Choudhary
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi 175075, Himachal Pradesh, India
| | - Kamlesh Kumari
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi 175075, Himachal Pradesh, India
| | - Devendra Sharma
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi 175075, Himachal Pradesh, India
| | - Sahil Kumar
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi 175075, Himachal Pradesh, India
| | - Venkata Krishnan
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Mandi 175075, Himachal Pradesh, India
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Shakya R, Ahluwalia NS, Shah C, Paul P, Jain BK, Pandit K, Gupta RKC, Ahlawat R, Choudhary P. Awareness and knowledge among paramedical staff about glaucoma surgeries and post-surgery counseling - A questionnaire based study at a tertiary eye care center in Central Rural India. Indian J Ophthalmol 2023; 71:580-584. [PMID: 36727365 DOI: 10.4103/ijo.ijo_1766_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Purpose To determine the level of awareness and knowledge about glaucoma surgery and post-surgery counseling amongst paramedical staff at a tertiary eye-care hospital. Methods This observational cross-sectional study included a random sample of 94 hospital personnel: 37 general nurse midwives, 47 ophthalmic assistants, and 10 patient caretakers (PCTs). Participants were administered a questionnaire about glaucoma surgery and post-surgery counseling of patients. Results The study included 41 (43.6%) females and 53 (56.4%) males. The mean age of the participants was 24.85 ± 4.54 years. All participants were aware of trabeculectomy surgery in glaucoma (100%). A total of 95.7% knew that surgery helps in controlling IOP, of whom 57 (60.6%) participants got information during their course of learning. Overall 53 (56.4%) believed that surgery is done when medication failure occurs, and 58 (61.7%) knew that surgery helps in preserving vision. A total of 63 (67.0%) participants knew to counsel patients to visit an ophthalmologist when called for and take the treatment as advised, whereas 74 (78.7%) correctly said to visit an ophthalmologist immediately if pain/diminution of vision/discharge occurs. Overall, PCTs were found to be having significantly better knowledge (P = 0.01) compared to others and they also reported ophthalmologists as the chief source of information. Conclusion This study revealed that paramedical staff had an excellent awareness of trabeculectomy surgery. However, the knowledge and counseling parts of the questionnaire revealed less than satisfactory responses. So, there is a need to continuously educate paramedical staff members so that they can help in propagating information about the role of glaucoma surgery and the importance of proper follow-up.
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Affiliation(s)
- Rakesh Shakya
- Department of Glaucoma, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - Navjot Singh Ahluwalia
- Department of Glaucoma, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - Chintan Shah
- Department of Pediatric Ophthalmology and Strabismus, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - Pulak Paul
- Department of Glaucoma, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - B K Jain
- Director and Trustee, Quality Assurance, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - Kushal Pandit
- Department of Glaucoma, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - Ramesh K C Gupta
- Department of Glaucoma, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - Reena Ahlawat
- Department of Glaucoma, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
| | - Priyanka Choudhary
- Department of Glaucoma, Sadguru Netra Chikitsalaya and Postgraduate Institute of Ophthalmology, Jankikund, Chitrakoot, Madhya Pradesh, India
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Kumar A, Sharma M, Choudhary P, Krishnan V. Synergistic effect of upconversion, plasmonic and semiconducting properties of ternary nanocomposites for photocatalytic application under different light regions. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2022.122368] [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: 11/06/2022]
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Kumari K, Choudhary P, Sharma D, Krishnan V. Amine-Functionalized Graphitic Carbon Nitride as a Sustainable Metal-free Catalyst for Knoevenagel Condensation. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kamlesh Kumari
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
| | - Priyanka Choudhary
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
| | - Devendra Sharma
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
| | - Venkata Krishnan
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
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Saied AA, Dhawan M, Metwally AA, Fahrni ML, Choudhary P, Choudhary OP. Disease History, Pathogenesis, Diagnostics, and Therapeutics for Human Monkeypox Disease: A Comprehensive Review. Vaccines (Basel) 2022; 10:2091. [PMID: 36560502 PMCID: PMC9784156 DOI: 10.3390/vaccines10122091] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [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: 11/08/2022] [Revised: 11/28/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022] Open
Abstract
The monkeypox disease is a zoonotic-infectious disease that transmits between animals and humans. It is caused by a double-stranded DNA virus belonging to the Orthopoxvirus genus that is closely related to the variola virus -the causative agent of smallpox. Although monkeypox infections were endemic to Western and Central Africa, the newly emerging monkeypox outbreak spread to more than 90 non-African countries. With the exception of the PCR-confirmed case of a return from Nigeria to the United Kingdom, the ongoing outbreak is largely unrelated to travel. In the most recent wave, cases are characteristically males in their thirties. Risk factors include close and particularly sexual contact with an infected person, and contact with fomites, infected animals or aerosolized-infectious material. Clinical diagnosis of monkeypox is confirmed with nucleic-acid amplification testing of samples originating from vesicles or genital lesions and using real-time or conventional PCR. Other methods, such as electron microscopy, immunohistochemistry, and virus culture are costly and time-consuming. In addition to timely diagnosis and contact tracing, restrictive measures to limit spread, such as isolation of infected patients, preventing contact with wild animals, and isolation of animals suspected to be viral reservoirs have shown promise. Although there are no specific treatments for monkeypox disease, the experience with smallpox suggests that the vaccinia vaccine, cidofovir, tecovirimat, and vaccinia immune globulin (IVG) may be beneficial for monkeypox treatment. In this review, we provide an update on the human-monkeypox disease with a special emphasis on its pathogenesis, prevention, diagnostics, and therapeutic measures.
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Affiliation(s)
- AbdulRahman A. Saied
- National Food Safety Authority (NFSA), Aswan Branch, Aswan 81511, Egypt
- Ministry of Tourism and Antiquities, Aswan-office, Aswan 81511, Egypt
| | - Manish Dhawan
- Department of Microbiology, Punjab Agricultural University, Ludhiana 141004, India
- The Trafford Group of Colleges, Manchester WA14 5PQ, UK
| | - Asmaa A. Metwally
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Aswan University, Aswan 81528, Egypt
| | - Mathumalar Loganathan Fahrni
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, Selangor Branch, Puncak Alam 42300, Malaysia
| | - Priyanka Choudhary
- Department of Veterinary Microbiology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University (GADVASU), Rampura Phul 151103, India
| | - Om Prakash Choudhary
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl 796014, India
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20
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Kumar A, Majithia P, Choudhary P, Mabbett I, Kuehnel MF, Pitchaimuthu S, Krishnan V. MXene coupled graphitic carbon nitride nanosheets based plasmonic photocatalysts for removal of pharmaceutical pollutant. Chemosphere 2022; 308:136297. [PMID: 36064026 DOI: 10.1016/j.chemosphere.2022.136297] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 08/06/2022] [Accepted: 08/29/2022] [Indexed: 06/15/2023]
Abstract
The continuous rise in the amount of industrial and pharmaceutical waste in water sources is an alarming concern. Effective strategies should be developed for the treatment of pharmaceutical industrial waste. Hence the alternative renewable source of energy, such as solar energy, should be utilized for a sustainable future. Herein, a series of Au plasmonic nanoparticle decorated ternary photocatalysts comprising graphitic carbon nitride and Ti3C2 MXene has been designed to degrade colourless pharmaceutical pollutants, cefixime under visible light irradiation. These photocatalysts were synthesized by varying the amount of Ti3C2 MXene, and their catalytic potential was explored. The optimized photocatalyst having 3 wt% Ti3C2 MXene achieved 64.69% removal of the pharmaceutical pollutant, cefixime within 105 min of exposure to visible light. The presence of the Au nanoparticles and MXene in the nanocomposite facilitates the excellent charge carrier separation and increased the number of active sites due to the formation of interfacial contact with graphitic carbon nitride nanosheets. Besides, the plasmonic effect of the Au nanoparticles improves the absorption of light causing enhanced photocatalytic performance of the nanocomposite. Based on the obtained results, a plausible mechanism has been formulated to understand the contribution of different components in photocatalytic activity. In addition, the optimized photocatalyst shows excellent activity and can be reused for up to three cycles without any significant loss in its photocatalytic performance. Overall, the current work provides deeper physical insight into the future development of MXene graphitic carbon nitride-based plasmonic ternary photocatalysts.
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Affiliation(s)
- Ajay Kumar
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, 175075, Himachal Pradesh, India
| | - Palak Majithia
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, 175075, Himachal Pradesh, India
| | - Priyanka Choudhary
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, 175075, Himachal Pradesh, India
| | - Ian Mabbett
- Department of Chemistry, Swansea University, Singleton Park, Swansea, SA2 8PP, Wales, United Kingdom
| | - Moritz F Kuehnel
- Department of Chemistry, Swansea University, Singleton Park, Swansea, SA2 8PP, Wales, United Kingdom; Fraunhofer Institute for Wind Energy Systems IWES, Am Haupttor 4310, 06237, Leuna, Germany
| | - Sudhagar Pitchaimuthu
- SPECIFIC, College of Engineering, Swansea University (Bay Campus), Swansea, SA1 8EN, Wales, United Kingdom; Research Centre for Carbon Solutions, Institute of Mechanical, Process and Energy Engineering, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom
| | - Venkata Krishnan
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, 175075, Himachal Pradesh, India.
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21
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Fernandes RA, Choudhary P. Ni-Catalyzed Regioselective C-5 Halogenation of 8-Aminoquinoline and Co-Catalyzed Chelation Assisted C-H Iodination of Aromatic Sulfonamides with Molecular Iodine. Chem Asian J 2022; 17:e202200874. [PMID: 36215206 DOI: 10.1002/asia.202200874] [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: 08/22/2022] [Revised: 10/10/2022] [Indexed: 11/06/2022]
Abstract
A Ni(II)- and Co(II)-catalyzed sequential iodination of sulfonamides using inexpensive and milder molecular iodine (I2) as an iodinating reagent is reported for the first time. The 8-amino-5-iodoquinoline moiety prepared via nickel catalysis act as a directing group for second iodination by chelation assisted cobalt catalysis resulting in ortho-iodinated arylsulfonamide products. This methodology has been elaborated to various value added products by coupling reactions.
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Affiliation(s)
| | - Priyanka Choudhary
- IIT Bombay: Indian Institute of Technology Bombay, Chemistry, Powai, 400076, Mumbai, INDIA
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22
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Sandhu KS, Singh SP, Thomas O, Choudhary P, Singh A, Singh M. To Study the Long Term Outcome of Endoscopic Septoplasty with Microdebrider Assisted Inferior Turbinoplasty (MAIT) Versus Medial Flap Turbinoplasty (MFT). Indian J Otolaryngol Head Neck Surg 2022; 74:863-869. [PMID: 36452757 PMCID: PMC9701925 DOI: 10.1007/s12070-020-01936-4] [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: 05/04/2020] [Accepted: 06/23/2020] [Indexed: 11/28/2022] Open
Abstract
To study the long term outcome of endoscopic septoplasty with microdebrider assisted inferior turbinoplasty (MAIT) versus medial flap turbinoplasty (MFT). The present study was conducted in the Department of ENT, Government Medical College, Amritsar. Patients with symptomatic persistent nasal obstruction were recruited from ENT outdoor clinics. The nasal obstruction was persistent despite medical therapy that included a minimum 4 weeks. The study was primarily a double blinded prospective randomized control study including 120 patients, where all patients enrolled at odd numbers were taken for endoscopic septoplasty with microdebrider assisted inferior turbinoplasty and all patients with even numbers were taken for endoscopic septoplasty with MFT. Patient-scored nasal obstruction (1-5) along with blindly assessed nasal airway patency ratings (1-4) was done at 3 and 24 months postoperatively. A total of 120 patients were recruited in the study. The mean ages of the MAIT and MFT groups were 28.61 ± 14.8 and 30.25 ± 8.36 years, respectively. Average follow-up period was 21.9 ± 6.3 months. Nasal obstruction was improved in both techniques at 3 months, but after long term follow up, it was highly significant for MFT along with improvement in preoperative symptoms p < 0.001. No patients complained of worsening of their obstruction. Nasal patency at 24 months, a significant proportion of patients had a greater nasal assessment by a blind assessor with 97.1% in MFT and 81.9% MAIT with mild to no obstruction. In MAIT group 16.6% had pain/discomfort, 23.6% had discharge which were the major complications, but crusting (MAIT 10% and MFT 3.3%), adhesions (MAIT 13.8% and MFT 1.6%). The medial flap inferior turbinoplasty (MFT) is technically straight forward procedure that provides long term more effective and satisfactory the patient in relieving nasal obstruction, without significant risk of complications. The long term follow up of MAIT is required as there was increase in need of decongestion and they might require second procedure as MFT.
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Affiliation(s)
- Kulwinder Singh Sandhu
- Department of ENT and Head Neck Surgery, GMC, 357, B- Block, New Amritsar, Amritsar, Punjab India
| | - Satinder Pal Singh
- Department of ENT and Head Neck Surgery, GMC, H. No. 4580, Bhalla Colony, Chheharta, Amritsar, Punjab India
| | - Oshin Thomas
- Department of ENT and Head Neck Surgery, GMC, GMC Hostel, Amritsar, Punjab India
| | - Priyanka Choudhary
- Department of ENT and Head Neck Surgery, GMC, H. N. 328, Akash Avenue, FGC Road, Amritsar, Punjab India
| | - Arvinder Singh
- Department of ENT and Head Neck Surgery, GMC, H. No. B-2, GMC Campus, Amritsar, Punjab India
| | - Manjit Singh
- Department of ENT and Head Neck Surgery, GMC, GMC Campus, Amritsar, Punjab India
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23
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Choudhary P, Ronkainen J, Nedelec R, Tolvanen M, Lowry E, Miettunen J, Jarvelin MR, Sebert S. The relationship of life-course patterns of adiposity with type 2 diabetes, depression, and their comorbidity in the Northern Finland Birth Cohort 1966. Int J Obes (Lond) 2022; 46:1470-1477. [PMID: 35562396 PMCID: PMC9105590 DOI: 10.1038/s41366-022-01134-y] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/22/2022] [Accepted: 04/27/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVES Type 2 diabetes (T2D) and comorbid depression challenges clinical management particularly in individuals with overweight. We aim to explore the shared etiology, via lifecourse adiposity, between T2D and depression. METHODS We used data from birth until 46years from Northern Finland Birth Cohort 1966 (n = 6,372; 53.8% females). We conducted multivariate analyses on three outcomes: T2D (4.2%), depression (19.2%) and as comorbidity (1.8%). We conducted (i) Path analysis to clarify time-dependent body mass index (BMI) related pathways, including BMI polygenic risk scores (PRS); and (ii) Cox regression models to assess whether reduction of overweight between 7years and 31years influence T2D, depression and/or comorbidity. The models were tested for covariation with sex, education, smoking, physical activity, and diet score. RESULTS The odd ratios (OR) of T2D in individuals with depression was 1.68 [95% confidence interval (CI): 1.34-2.11], and no change in estimate was observed when adjusted for covariates. T2D and comorbidity showed similar patterns of relationships in the path analyses (P < 0.001). The genetic risk for obesity (PRS BMI) did not show direct effect on T2D or comorbidity in adulthood but indirectly through measures of adiposity in early childhood and mid-adulthood in the path analysis (P < 0.001). Having early-onset of overweight at 7years and 31years showed highest risk of T2D (OR 3.8, 95%CI 2.4-6.1) and comorbidity (OR 5.0, 95%CI 2.7-9.5), with mild-to-moderate attenuation with adjustments. Depression showed no significant associations. CONCLUSIONS We found evidence for overweight since childhood as a risk factor for T2D and co-morbidity between T2D and depression, influenced moderately by lifestyle factors in later life. However, no shared early life adiposity related risk factors were observed between T2D and depression when assessed independently in this Finnish setting.
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Affiliation(s)
- Priyanka Choudhary
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland.
| | - Justiina Ronkainen
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Rozenn Nedelec
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Mimmi Tolvanen
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland
| | | | - Jouko Miettunen
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland.,Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Marjo-Riitta Jarvelin
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland.,Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK.,MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College, London, UK.,Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Kingston Lane, Uxbridge, Middlesex, UK
| | - Sylvain Sebert
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Oulu, Finland.
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Affiliation(s)
| | - Priyanka Choudhary
- Department of Glaucoma, Shri Sadguru Seva Sangh Trust, Jankikund, Chitrakoot, India
| | - Rakesh Shakya
- Department of Glaucoma, Shri Sadguru Seva Sangh Trust, Jankikund, Chitrakoot, India
| | - Aishwari Revankar
- Department of Ophthalmology, Shri Sadguru Seva Sangh Trust, Jankikund, Chitrakoot, Satna, MP, India
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25
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Camerlingo N, Vettoretti M, Del Favero S, Facchinetti A, Choudhary P, Sparacino G. Generation of post-meal insulin correction boluses in type 1 diabetes simulation models for in-silico clinical trials: More realistic scenarios obtained using a decision tree approach. Comput Methods Programs Biomed 2022; 221:106862. [PMID: 35597208 DOI: 10.1016/j.cmpb.2022.106862] [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: 02/04/2022] [Revised: 04/19/2022] [Accepted: 05/07/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND OBJECTIVE In type 1 diabetes (T1D) research, in-silico clinical trials (ISCTs) notably facilitate the design/testing of new therapies. Published simulation tools embed mathematical models of blood glucose (BG) and insulin dynamics, continuous glucose monitoring (CGM) sensors, and insulin treatments, but lack a realistic description of some aspects of patient lifestyle impacting on glucose control. Specifically, to effectively simulate insulin correction boluses, required to treat post-meal hyperglycemia (BG > 180 mg/dL), the timing of the bolus may be influenced by subjects' behavioral attitudes. In this work, we develop an easily interpretable model of the variability of correction bolus timing observed in real data, and embed it into a popular simulation tool for ISCTs. METHODS Using data collected in 196 adults with T1D monitored in free-living conditions, we trained a decision tree (DT) model to classify whether a correction bolus is injected in a future time window, based on predictors collected back in time, related to CGM data, previous insulin boluses and subject's characteristics. The performance was compared to that of a logistic regression classifier with LASSO regularization (LC), trained on the same dataset. After validation, the DT was embedded within a popular T1D simulation tool and an ISCT was performed to compare the simulated correction boluses against those observed in a subset of data not used for model training. RESULTS The DT provided better classification performance (accuracy: 0.792, sensitivity: 0.430, specificity: 0.878, precision: 0.455) than the LC and presented good interpretability. The most predictive features were related to CGM (and its temporal variations), time since the last insulin bolus, and time of the day. The correction boluses simulated by the DT, after implementation in the simulation tool, showed a good agreement with real-world data. CONCLUSIONS The DT developed in this work represents a simple set of rules to mimic the same timing of correction boluses observed on real data. The inclusion of the model in simulation tools allows investigators to perform ISCTs that more realistically represent the patient behavior in taking correction boluses and the post-prandial BG response. In the future, more complex models can be investigated.
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Affiliation(s)
- N Camerlingo
- Department of Information Engineering, University of Padova, Via G. Gradenigo 6B, Padova 35131, Italy
| | - M Vettoretti
- Department of Information Engineering, University of Padova, Via G. Gradenigo 6B, Padova 35131, Italy
| | - S Del Favero
- Department of Information Engineering, University of Padova, Via G. Gradenigo 6B, Padova 35131, Italy
| | - A Facchinetti
- Department of Information Engineering, University of Padova, Via G. Gradenigo 6B, Padova 35131, Italy
| | - P Choudhary
- Department of Diabetes, Leicester Diabetes Centre, University of Leicester, Gwendolen Rd, Leicester LE5 4PW, United Kingdom
| | - G Sparacino
- Department of Information Engineering, University of Padova, Via G. Gradenigo 6B, Padova 35131, Italy.
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Sathyanarayanan A, Crabtree T, Choudhary P, Elliott J, Evans ML, Lumb A, Wilmot EG. Delivering evidence-based interventions for type 1 diabetes in the virtual world - A review of UK practice during the SARS-CoV-2 pandemic. Diabetes Res Clin Pract 2022; 185:109777. [PMID: 35157943 PMCID: PMC8831709 DOI: 10.1016/j.diabres.2022.109777] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 02/02/2022] [Accepted: 02/07/2022] [Indexed: 12/05/2022]
Abstract
AIMS This review considers the impact of the SARS-CoV-2 pandemic on access to interventions for those living with type 1 diabetes and discusses the solutions which have been considered and actioned to ensure ongoing access care. METHODS We performed a focussed review of the published literature, and the guidelines for changes that have been effected during the pandemic. We also drew from expert recommendations and information about local practice changes for areas where formal data have not been published. RESULTS Evidence based interventions which support the achievement of improved glucose levels and/or reduction in hypoglycaemia include group structured education to support self-management, insulin pump therapy and continuous glucose monitoring. The SARS-CoV-2 pandemic had impacted the ability of diabetes services to deliver these intervention. Multiple adaptations have been put in place - transition to online delivery of education and care, and usage of diabetes technology. CONCLUSIONS Although various adaptations have been made during the pandemic that have positively influenced uptake of services, there are many areas of delivery that need immediate improvement in the UK. We recommend a proactive approach in recognising the digital divide and inequity in distribution of these changes and we recommend introducing measures to reduce them.
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Affiliation(s)
| | - T Crabtree
- University Hospitals of Derby and Burton NHS FT, DE22 3NE, UK; Division of Medical Sciences & Graduate Entry Medicine, School of Medicine, University of Nottingham, NG7 2RD, UK.
| | - P Choudhary
- Diabetes Research Centre, Leicester Diabetes Centre - Bloom, University of Leicester, LE1 7RH, UK.
| | - J Elliott
- Department of Oncology and Metabolism, University of Sheffield, S10 2TN, UK.
| | - M L Evans
- Wellcome Trust/ MRC Institute of Metabolic Science and Department of Medicine, University of Cambridge, CB2 1TN, UK.
| | - A Lumb
- Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford OX3 7LE, UK; NIHR Oxford Biomedical Research Centre, Oxford OX4 2PG, UK.
| | - E G Wilmot
- University Hospitals of Derby and Burton NHS FT, DE22 3NE, UK; Division of Medical Sciences & Graduate Entry Medicine, School of Medicine, University of Nottingham, NG7 2RD, UK
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Makarious D, Choudhary P. Cardiac Resynchronisation Therapy in Adult Congenital Heart Disease: A Review of the Literature. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.445] [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: 11/24/2022]
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Conte S, Choudhary P, Iyer A, Jansz P, Macdonald P, Muthiah K. Midodrine to Treat Protein-Losing Enteropathy for Heart Transplant Candidacy. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.103] [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: 11/28/2022]
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Kumar A, Choudhary P, Kumar A, Camargo PHC, Krishnan V. Recent Advances in Plasmonic Photocatalysis Based on TiO 2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis. Small 2022; 18:e2101638. [PMID: 34396695 DOI: 10.1002/smll.202101638] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [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: 03/19/2021] [Revised: 06/06/2021] [Indexed: 05/24/2023]
Abstract
Plasmonic photocatalysis has emerged as a prominent and growing field. It enables the efficient use of sunlight as an abundant and renewable energy source to drive a myriad of chemical reactions. For instance, plasmonic photocatalysis in materials comprising TiO2 and plasmonic nanoparticles (NPs) enables effective charge carrier separation and the tuning of optical response to longer wavelength regions (visible and near infrared). In fact, TiO2 -based materials and plasmonic effects are at the forefront of heterogeneous photocatalysis, having applications in energy conversion, production of liquid fuels, wastewater treatment, nitrogen fixation, and organic synthesis. This review aims to comprehensively summarize the fundamentals and to provide the guidelines for future work in the field of TiO2 -based plasmonic photocatalysis comprising the above-mentioned applications. The concepts and state-of-the-art description of important parameters including the formation of Schottky junctions, hot electron generation and transfer, near field electromagnetic enhancement, plasmon resonance energy transfer, scattering, and photothermal heating effects have been covered in this review. Synthetic approaches and the effect of various physicochemical parameters in plasmon-mediated TiO2 -based materials on performances are discussed. It is envisioned that this review may inspire and provide insights into the rational development of the next generation of TiO2 -based plasmonic photocatalysts with target performances and enhanced selectivities.
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Affiliation(s)
- Ajay Kumar
- School of Basic Sciences and Adv. Mater. Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh, 175075, India
| | - Priyanka Choudhary
- School of Basic Sciences and Adv. Mater. Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh, 175075, India
| | - Ashish Kumar
- School of Basic Sciences and Adv. Mater. Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh, 175075, India
| | - Pedro H C Camargo
- University of Helsinki, Department of Chemistry, A.I. Virtasen aukio 1, Helsinki, Finland
| | - Venkata Krishnan
- School of Basic Sciences and Adv. Mater. Research Center, Indian Institute of Technology Mandi, Kamand, Mandi, Himachal Pradesh, 175075, India
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Kha R, Melov S, Alahakoon T, Kirby A, Choudhary P. Predicting Cardiac and Pregnancy Outcomes in Women With Adult Congenital Heart Disease: How Much Does Physiology Matter? Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.462] [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: 10/16/2022]
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Kumawat M, Choudhary P, Aggarwal S. Association of Serum Leptin with Anthropometric Indices of Obesity, Blood Lipids, Steroidal Hormones, and Insulin Resistance in Polycystic Ovarian Syndrome. J Hum Reprod Sci 2021; 14:228-233. [PMID: 34759611 PMCID: PMC8527077 DOI: 10.4103/jhrs.jhrs_35_21] [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: 02/22/2021] [Revised: 08/01/2021] [Accepted: 08/08/2021] [Indexed: 12/04/2022] Open
Abstract
Background: Polycystic ovarian syndrome (PCOS) is a major form of anovulatory infertility in women. It is often associated with obesity and insulin resistance (IR), both of which are linked to leptin and its receptors. Aim: The aim of this study was to evaluate the interrelationship between serum leptin level with anthropometric indices of obesity, lipid profile, IR, and with circulating steroidal hormones in PCOS women. Settings and Design: An observational case–control study was conducted in a medical college and hospital setting. Methods: Ninety diagnosed cases of PCOS along with ninety age-matched normal women were enrolled. Serum insulin, lipid profile, steroidal hormones, and serum leptin were estimated. IR was calculated using the Homeostatic Model Assessment-IR. Anthropometric measurements were also taken of each study participant. Statistical Analysis: Descriptive statistics along with independent sample t-test and Pearson (r) correlation coefficients were used. Results: Women with PCOS had high mean value of waist circumference (P = 0.00), hip circumference (P = 0.00), and hormonal levels than the control group (luteinizing hormone [LH] [P = 0.00], testosterone [P = 0.00], LH/follicle-stimulating hormone ratio [P = 0.00], leptin [P = 0.00], and IR [P = 0.00]). Serum insulin levels (P = 0.02), IR (P = 0.01), body mass index (BMI) (P = 0.03), and fasting blood sugar (P = 0.01) had a positive correlation with leptin. Insulin (P = 0.01), IR (P = 0.02), fasting blood sugar (P = 0.001), and leptin (P = 0.00) were more in the obese control group. Conclusion: Serum leptin level is raised in PCOS patients, and it is correlated positively with BMI, fasting blood sugar, insulin metabolism, and IR.
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Affiliation(s)
- Manjulata Kumawat
- Department of Biochemistry, Pt. B.D. Sharma PGIMS, Rohtak, Haryana, India
| | - Priyanka Choudhary
- Department of Community Medicine, Pt. B.D. Sharma PGIMS, Rohtak, Haryana, India
| | - Sameer Aggarwal
- Department of Medicine, Pt. B.D. Sharma University of Health Sciences, PGIMS, Rohtak, Haryana, India
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Camerlingo N, Vettoretti M, Sparacino G, Facchinetti A, Mader JK, Choudhary P, Del Favero S. A Mathematical Formula to Determine the Minimum Continuous Glucose Monitoring Duration to Assess Time-in-ranges: Sensitivity Analysis Over the Parameters. Annu Int Conf IEEE Eng Med Biol Soc 2021; 2021:1435-1438. [PMID: 34891555 DOI: 10.1109/embc46164.2021.9630689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In diabetes management, the fraction of time spent with glucose concentration within the physiological range of [70-180] mg/dL, namely time in range (TIR) is often computed by clinicians to assess glycemic control using a continuous glucose monitoring sensor. However, a sufficiently long monitoring period is required to reliably estimate this index. A mathematical equation derived by our group provides the minimum trial duration granting a desired uncertainty around the estimated TIR. The equation involves two parameters, pr and α, related to the population under analysis, which should be set based on the clinician's experience. In this work, we evaluated the sensitivity of the formula to the parameters.Considering two independent datasets, we predicted the uncertainty of TIR estimate for a population, using the parameters of the formula estimated for a different population. We also stressed the robustness of the formula by testing wider ranges of parameters, thus assessing the impact of large errors in the parameters' estimates.Plausible errors on the α estimate impact very slightly on the prediction (relative discrepancy < 5%), thus we suggest using a fixed value for α independently on the population being analyzed. Instead, pr should be adjusted to the TIR expected in the population, considering that errors around 20% result in a relative discrepancy of ~10%.In conclusion, the proposed formula is sufficiently robust to parameters setting and can be used by investigators to determine a suitable duration of the study.
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Choudhary OP, Choudhary P, Singh I. India's COVID-19 vaccination drive: key challenges and resolutions. The Lancet Infectious Diseases 2021; 21:1483-1484. [PMID: 34529961 PMCID: PMC8437681 DOI: 10.1016/s1473-3099(21)00567-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/20/2021] [Accepted: 08/16/2021] [Indexed: 11/15/2022]
Affiliation(s)
- Om Prakash Choudhary
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University Imphal, Selesih, Aizawl-796015, Mizoram, India.
| | - Priyanka Choudhary
- Type IV Quarter, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University Imphal, Selesih, Aizawl-796015, Mizoram, India
| | - Indraj Singh
- Community Health Centre, Deoband, Saharanpur-247554, Uttar Pradesh, India
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Choudhary P, Fourie KR, Ng S, Hamonic G, Bérubé N, Popowych Y, Wilson HL. Intrauterine immunizations trigger antigen-specific mucosal and systemic immunity in pigs and passive protection in suckling piglets. Vaccine 2021; 39:6322-6332. [PMID: 34535320 DOI: 10.1016/j.vaccine.2021.08.080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/17/2021] [Accepted: 08/23/2021] [Indexed: 01/17/2023]
Abstract
We assessed whether vaccines administered to the uterus at breeding can lead to sufficient colostral antibodies to protect suckling piglets against Porcine Endemic Diarrhea Virus (PEDV). An antigen from Lawsonia intracellularis, a disease that impacts weanling intestinal health, was also included because we have extensive knowledge on the pig immune response to this antigen. Gilts were mock-bred at 2nd estrus with killed sperm including an intrauterine (i.u.) vaccine comprised of recombinant (r) PEDV Spike protein (rPEDVS1) and L. intracellularis flagellin (rFliC) formulated with poly I:C, host defense peptide, and polyphosphazene (TriAdj). Gilts returned to estrus within 3 weeks and they were inseminated with killed sperm (3rd estrus) or live sperm (4th estrus) with rPEDVS1-TriAdj vaccine. They also received an i.m. injection of rFliC-TriAdj at 3rd and 4th estrus to establish whether i.u. vaccination primes systemic immunity without inducing mucosal tolerance. Control gilts were administered semen alone at 2nd estrus which allowed us to compare litter weights and sizes to industry standards. Colostrum from gilts challenged with low dose PEDV plus alum was used as positive reference samples for neutralizing antibodies and passive protection. Thirteen weeks later, the i.u.-vaccinated gilts showed significant PEDVS1-specific serum, colostral, and uterine antibody titers and colostral PEDVS1-neutralizing antibodies but poor cell-mediated immunity. Piglets born to i.u. vaccinated gilts received partial passive protection from PEDV infection 3 days after birth but eventually succumbed to the disease. Immunization by the i.u./i.m. route triggered significant anti-FliC cell-mediated immunity and colostral FliC antibodies that remained high in weaned piglet serum. This trial and a repeat trial wherein gilts were immunized at 1st estrus without semen and at 2nd estrus with live semen showed that intrauterine immunization did not impact fertility, number of live births or piglet growth kinetics. Further optimization is needed to promote robust passive protection in suckling offspring.
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Affiliation(s)
- P Choudhary
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, 120 Veterinary Road, Saskatoon, Saskatchewan S7N5E3, Canada
| | - K R Fourie
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, 120 Veterinary Road, Saskatoon, Saskatchewan S7N5E3, Canada; Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5B4, Canada
| | - S Ng
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, 120 Veterinary Road, Saskatoon, Saskatchewan S7N5E3, Canada
| | - G Hamonic
- Department of Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, S7N 5B4, Canada
| | - N Bérubé
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, 120 Veterinary Road, Saskatoon, Saskatchewan S7N5E3, Canada
| | - Y Popowych
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, 120 Veterinary Road, Saskatoon, Saskatchewan S7N5E3, Canada
| | - H L Wilson
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, 120 Veterinary Road, Saskatoon, Saskatchewan S7N5E3, Canada; Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5B4, Canada.
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Choudhary P, Gaur R, Rambabu D, Dhir A, Gupta A, Pooja. Copper Metallogel as Potential Drug Carrier for Anti‐Inflammatory Drugs. ChemistrySelect 2021. [DOI: 10.1002/slct.202102490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Ruchi Gaur
- Solid State and Structural Chemistry Unit Indian Institute of Science Bangalore 560012
| | - Darsi Rambabu
- Institute of Condensed Matter and Nanosciences Université Catholique de Louvain 1348 Louvain-la-Neuve Belgium
| | - Abhimanew Dhir
- Solid State and Structural Chemistry Unit Indian Institute of Science Bangalore 560012
| | - Ankush Gupta
- Department of Chemistry DAV University Jalandhar Punjab India
| | - Pooja
- Post Graduate Department of Chemistry DAV College Jalandhar Punjab 144008
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Chand H, Choudhary P, Kumar A, Kumar A, Krishnan V. Atmospheric pressure conversion of carbon dioxide to cyclic carbonates using a metal-free Lewis acid-base bifunctional heterogeneous catalyst. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101646] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bornstein SR, Guan K, Brunßen C, Mueller G, Kamvissi-Lorenz V, Lechler R, Trembath R, Mayr M, Poston L, Sancho R, Ahmed S, Alfar E, Aljani B, Alves TC, Amiel S, Andoniadou CL, Bandral M, Belavgeni A, Berger I, Birkenfeld A, Bonifacio E, Chavakis T, Chawla P, Choudhary P, Cujba AM, Delgadillo Silva LF, Demcollari T, Drotar DM, Duin S, El-Agroudy NN, El-Armouche A, Eugster A, Gado M, Gavalas A, Gelinsky M, Guirgus M, Hansen S, Hanton E, Hasse M, Henneicke H, Heller C, Hempel H, Hogstrand C, Hopkins D, Jarc L, Jones PM, Kamel M, Kämmerer S, King AJF, Kurzbach A, Lambert C, Latunde-Dada Y, Lieberam I, Liers J, Li JW, Linkermann A, Locke S, Ludwig B, Manea T, Maremonti F, Marinicova Z, McGowan BM, Mickunas M, Mingrone G, Mohanraj K, Morawietz H, Ninov N, Peakman M, Persaud SJ, Pietzsch J, Cachorro E, Pullen TJ, Pyrina I, Rubino F, Santambrogio A, Schepp F, Schlinkert P, Scriba LD, Siow R, Solimena M, Spagnoli FM, Speier S, Stavridou A, Steenblock C, Strano A, Taylor P, Tiepner A, Tonnus W, Tree T, Watt F, Werdermann M, Wilson M, Yusuf N, Ziegler CG. The transCampus Metabolic Training Programme Explores the Link of SARS-CoV-2 Virus to Metabolic Disease. Horm Metab Res 2021; 53:204-206. [PMID: 33652492 DOI: 10.1055/a-1377-6583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Currently, we are experiencing a true pandemic of a communicable disease by the virus SARS-CoV-2 holding the whole world firmly in its grasp. Amazingly and unfortunately, this virus uses a metabolic and endocrine pathway via ACE2 to enter our cells causing damage and disease. Our international research training programme funded by the German Research Foundation has a clear mission to train the best students wherever they may come from to learn to tackle the enormous challenges of diabetes and its complications for our society. A modern training programme in diabetes and metabolism does not only involve a thorough understanding of classical physiology, biology and clinical diabetology but has to bring together an interdisciplinary team. With the arrival of the coronavirus pandemic, this prestigious and unique metabolic training programme is facing new challenges but also new opportunities. The consortium of the training programme has recognized early on the need for a guidance and for practical recommendations to cope with the COVID-19 pandemic for the community of patients with metabolic disease, obesity and diabetes. This involves the optimal management from surgical obesity programmes to medications and insulin replacement. We also established a global registry analyzing the dimension and role of metabolic disease including new onset diabetes potentially triggered by the virus. We have involved experts of infectious disease and virology to our faculty with this metabolic training programme to offer the full breadth and scope of expertise needed to meet these scientific challenges. We have all learned that this pandemic does not respect or heed any national borders and that we have to work together as a global community. We believe that this transCampus metabolic training programme provides a prime example how an international team of established experts in the field of metabolism can work together with students from all over the world to address a new pandemic.
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Affiliation(s)
- S R Bornstein
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
- Division of Diabetes & Nutritional Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
- University Hospital Zurich, Department of Endocrinology and Diabetology, Zurich, Switzerland
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - K Guan
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - C Brunßen
- Division of Vascular Endothelium and Microcirculation, Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - G Mueller
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - V Kamvissi-Lorenz
- Division of Diabetes & Nutritional Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | | | - R Trembath
- Department of Medical & Molecular Genetics, King's College London, London, UK
| | - M Mayr
- School of Cardiovascular Medicine and Science, Faculty of Life Science & Medicine, KCL, London, UK
| | - L Poston
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, UK
| | - R Sancho
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
- Centre for Stem Cells and Regenerative Medicine, King's College London, London, UK
| | - S Ahmed
- Center for Regenerative Therapies Dresden, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - E Alfar
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - B Aljani
- Center for Regenerative Therapies Dresden, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - T C Alves
- Institute for Clinical Chemistry and Laboratory Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - S Amiel
- Department of Diabetes Research, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - C L Andoniadou
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
- Craniofacial Development and Stem Cell Biology, KCL, London, UK
| | - M Bandral
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - A Belavgeni
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - I Berger
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - A Birkenfeld
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
- Division of Diabetes & Nutritional Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
| | - E Bonifacio
- Center for Regenerative Therapies Dresden, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - T Chavakis
- Institute for Clinical Chemistry and Laboratory Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - P Chawla
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - P Choudhary
- Division of Diabetes & Nutritional Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - A M Cujba
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - L F Delgadillo Silva
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - T Demcollari
- Centre for Stem Cells and Regenerative Medicine, King's College London, London, UK
| | - D M Drotar
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - S Duin
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
- Centre for Translational Bone, Joint and Soft Tissue Research, Medical Faculty and University Hospital, Technische Universität Dresden, Dresden, Germany
| | - N N El-Agroudy
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - A El-Armouche
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - A Eugster
- Center for Regenerative Therapies Dresden, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - M Gado
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - A Gavalas
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - M Gelinsky
- Centre for Translational Bone, Joint and Soft Tissue Research, Medical Faculty and University Hospital, Technische Universität Dresden, Dresden, Germany
| | - M Guirgus
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - S Hansen
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - E Hanton
- Peter Gorer Department of Immunobiology, Guy's Hospital, London, UK
| | - M Hasse
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - H Henneicke
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - C Heller
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - H Hempel
- Division of Vascular Endothelium and Microcirculation, Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - C Hogstrand
- Department of Nutritional Sciences, Faculty of Life Sciences & Medicine, KCL, London, UK
| | - D Hopkins
- Department of Diabetic Medicine, King's College Hospital NHS Foundation Trust and KCL, London, UK
| | - L Jarc
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - P M Jones
- Department of Diabetes Research, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - M Kamel
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - S Kämmerer
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - A J F King
- Department of Diabetes Research, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - A Kurzbach
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - C Lambert
- Centre for Stem Cells and Regenerative Medicine, King's College London, London, UK
| | | | - I Lieberam
- Centre for Stem Cells and Regenerative Medicine, King's College London, London, UK
| | - J Liers
- Department of Radiopharmaceutical and Chemical Biology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - J W Li
- Center for Regenerative Therapies Dresden, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - A Linkermann
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - S Locke
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - B Ludwig
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
- University Hospital Zurich, Department of Endocrinology and Diabetology, Zurich, Switzerland
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
- Center for Regenerative Therapies Dresden, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - T Manea
- Centre for Stem Cells and Regenerative Medicine, King's College London, London, UK
| | - F Maremonti
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - Z Marinicova
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - B M McGowan
- Department of Diabetes and Endocrinology, London, UK
| | - M Mickunas
- Peter Gorer Department of Immunobiology, Guy's Hospital, London, UK
| | - G Mingrone
- Department of Diabetes Research, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - K Mohanraj
- Institute for Clinical Chemistry and Laboratory Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - H Morawietz
- Division of Vascular Endothelium and Microcirculation, Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - N Ninov
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - M Peakman
- Peter Gorer Department of Immunobiology, Guy's Hospital, London, UK
| | - S J Persaud
- Department of Diabetes Research, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - J Pietzsch
- Department of Radiopharmaceutical and Chemical Biology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - E Cachorro
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - T J Pullen
- School of Life Course Sciences, Faculty of Life Sciences & Medicine, KCL, London, UK
| | - I Pyrina
- Institute for Clinical Chemistry and Laboratory Medicine, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - F Rubino
- Department of Diabetes Research, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - A Santambrogio
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - F Schepp
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - P Schlinkert
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - L D Scriba
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - R Siow
- Vascular Biology & Inflammation Section, School of Cardiovascular Medicine & Sciences, British Heart Foundation of Research Excellence, King's College London, London, UK
| | - M Solimena
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
- Molecular Diabetology, University Hospital and Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - F M Spagnoli
- Centre for Stem Cells and Regenerative Medicine, King's College London, London, UK
| | - S Speier
- Paul Langerhans Institute Dresden (PLID) of the Helmholtz Center Munich at the University Hospital Carl Gustav Carus and Medical Faculty, Dresden, Germany
| | - A Stavridou
- Center for Regenerative Therapies Dresden, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - C Steenblock
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - A Strano
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - P Taylor
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, UK
| | - A Tiepner
- Institute of Pharmacology and Toxicology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - W Tonnus
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - T Tree
- Peter Gorer Department of Immunobiology, Guy's Hospital, London, UK
| | - F Watt
- Centre for Stem Cells and Regenerative Medicine, King's College London, London, UK
| | - M Werdermann
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
| | - M Wilson
- School of Life Course Sciences, Faculty of Life Sciences & Medicine, KCL, London, UK
| | - N Yusuf
- Peter Gorer Department of Immunobiology, Guy's Hospital, London, UK
| | - C G Ziegler
- Department of Medicine III, Medical Faculty Carl Gustav Carus, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Germany
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Waghmare RB, Choudhary P, Moses J, Anandharamakrishnan C, Stapley AG. Trends in Approaches to Assist Freeze-Drying of Food: A Cohort Study on Innovations. Food Reviews International 2021. [DOI: 10.1080/87559129.2021.1875232] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Roji B. Waghmare
- Computational Modelling and Nanoscale Processing Unit, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, India
| | - P. Choudhary
- Computational Modelling and Nanoscale Processing Unit, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, India
| | - J.A. Moses
- Computational Modelling and Nanoscale Processing Unit, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, India
| | - Chinnaswamy Anandharamakrishnan
- Computational Modelling and Nanoscale Processing Unit, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, India
| | - Andrew G.F. Stapley
- Department of Chemical Engineering, Loughborough University, Leicestershire, UK
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Keneisenuo K, Choudhary OP, Kalita PC, Choudhary P, Kalita A, Doley PJ, Chaudhary JK. Comparative morphometrical studies on the skull bones of barking deer (Muntiacus muntjak) and sambar deer (Rusa unicolor). Anat Histol Embryol 2021; 50:500-511. [PMID: 33423310 DOI: 10.1111/ahe.12653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 11/30/2022]
Abstract
The present study reports data on the skull bone morphometry of barking and sambar deer. The skulls of adult barking deer (n = 6) and sambar deer (n = 6) of either sex (n = 3 males and n = 3 females) were collected from the Aizawl Zoological Park, Aizawl, Mizoram, India, with official permission from the Government of Mizoram. Anatomically, barking and sambar deer's skulls were elongated, pyramid-like, dolichocephalic and consisted of thirty-two cranial and facial bones. The cranial bones were eleven (three single and four paired), comprising of occipital, sphenoid, ethmoid, frontal, interparietal, parietal and temporal. The facial bones were twenty-one (one single and ten were paired), consisting of the maxilla, premaxilla (incisive), palatine, pterygoid, nasal, lacrimal, zygomatic (malar), vomer, turbinates, mandible and hyoid. In the present study, altogether 41 different measurements were taken morphologically and 6 different indices were applied. The obtained morphometrical parameters were significantly (p < .01, p < .05) higher in males than females of both species. Species wise, all obtained parameters were higher in sambar deer than barking deer. The obtained 41 different skull parameters and 6 indices showed statistically significant differences (p < .01 and p < .05) between both sexes of barking and sambar deer; however, practically these differences were meagre. The present morphometrical study on the skull of both species can help the wildlife professionals and zoo veterinarians determine the sex of these animals and differentiate it from other domestic and wild small ruminants for solving veterolegal cases. This study's findings will also motivate and assist other comparative studies with various domestic and wild small ruminants.
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Affiliation(s)
- Keneisenuo Keneisenuo
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Om Prakash Choudhary
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Pranab Chandra Kalita
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Priyanka Choudhary
- Department of Veterinary Microbiology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Peren, India
| | - Arup Kalita
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Probal Jyoti Doley
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
| | - Jitendra Kumar Chaudhary
- Department of Animal Genetics and Breeding, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Aizawl, India
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Wilmot EG, Lumb A, Hammond P, Murphy HR, Scott E, Gibb FW, Platts J, Choudhary P. Time in range: A best practice guide for UK diabetes healthcare professionals in the context of the COVID-19 global pandemic. Diabet Med 2021; 38:e14433. [PMID: 33073388 PMCID: PMC7645943 DOI: 10.1111/dme.14433] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/21/2020] [Accepted: 10/15/2020] [Indexed: 12/15/2022]
Abstract
The emergence of continuous glucose monitoring has driven improvements in glycaemic control and quality of life for people with diabetes. Recent changes in access to continuous glucose monitoring systems within UK health services have increased the number of people able to benefit from these technologies. The COVID-19 pandemic has created an opportunity for diabetes healthcare professionals to use continuous glucose monitoring technology to remotely deliver diabetes services to support people with diabetes. This opportunity can be maximized with improved application and interpretation of continuous glucose monitoring-generated data. Amongst the diverse measures of glycaemic control, time in range is considered to be of high value in routine clinical care because it is actionable and is visibly responsive to changes in diabetes management. Importantly, it is also been linked to the risk of developing complications associated with diabetes and can be understood by people with diabetes and healthcare professionals alike. The 2019 International Consensus on Time in Range has established a series of target glucose ranges and recommendations for time spent within these ranges that is consistent with optimal glycaemic control. The recommendations cover people with type 1 or type 2 diabetes, with separate targets indicated for elderly people or those at higher risk from hypoglycaemia, as well as for women with type 1 diabetes during pregnancy. The aim of this best practice guide was to clarify the intent and purpose of these international consensus recommendations and to provide practical insights into their implementation in UK diabetes care.
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Affiliation(s)
- E. G. Wilmot
- Diabetes DepartmentRoyal Derby HospitalUniversity Hospitals of Derby and Burton NHS Foundation TrustDerbyUK
- Faculty of Medicine and Health SciencesUniversity of NottinghamNottinghamUK
| | - A. Lumb
- Oxford Centre for Diabetes, Endocrinology and MetabolismUniversity of OxfordOxfordUK
- NIHR Oxford Biomedical Research CentreOxfordUK
| | - P. Hammond
- Diabetes Resource CentreHarrogate District Hospital, Harrogate and District NHS Foundation TrustHarrogateUK
| | - H. R. Murphy
- Norwich Medical SchoolUniversity of East AngliaNorwichUK
- Women's Health Academic CentreDivision of Women's and Children's HealthKing's College LondonLondonUK
| | - E. Scott
- Leeds Institute for Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
| | - F. W. Gibb
- Edinburgh Centre for Endocrinology & DiabetesRoyal Infirmary of EdinburghLittle France CrescentEdinburghUK
- Centre for Cardiovascular ScienceUniversity of EdinburghEdinburghUK
| | - J. Platts
- Diabetes CentreUniversity Hospital LlandoughCardiff and Vale University Health BoardPenarthUK
| | - P. Choudhary
- Department of DiabetesSchool of Life Course SciencesKing's College LondonLondonUK
- Leicester Diabetes CentreUniversity of LeicesterLeicesterUK
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Chakranon P, Lai YK, Tang YW, Choudhary P, Khunti K, Lee SWH. Distal technology interventions in people with diabetes: an umbrella review of multiple health outcomes. Diabet Med 2020; 37:1966-1976. [PMID: 31631398 DOI: 10.1111/dme.14156] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/18/2019] [Indexed: 12/15/2022]
Abstract
AIM To summarize and evaluate the existing evidence on the effectiveness of distal technology with regard to multiple health outcomes in people with diabetes. METHODS We searched PubMed, EMBASE and the Cochrane Database of Systematic Reviews from database inception to 31 August 2018 for systematic reviews and/or meta-analyses of studies that examined the impact of distal technology and reported any clinical or patient-related outcomes among people with type 1 or type 2 diabetes. RESULTS The umbrella review identified 95 reviews, including 162 meta-analyses with 46 unique outcomes. Evidence from meta-analyses of randomized controlled studies supports the use of distal technology, especially telehealth and mHealth (healthcare delivered by mobile technology), in people with diabetes for improving HbA1c values by 2-4 mmol/mol (0.2-0.4%). For other health outcomes, such as changes in fasting plasma glucose levels, risk of diabetic ketoacidosis or frequency of severe hypoglycaemia, the evidence was weaker. No evidence was reported for most patient-reported outcomes including quality of life, self-efficacy and medication-taking. The evidence base was poor, with most studies rated as low to very low quality. CONCLUSION Distal technologies were associated with a modest improvement in glycaemic control, but it was unclear if they improved major clinical outcomes or were cost-effective in people with diabetes. More robust research to improve wider outcomes in people with diabetes is needed before such technologies can be recommended as part of routine care for any patient group.
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Affiliation(s)
- P Chakranon
- Faculty of Pharmacy, Silapakorn University, Pathom, Thailand
| | - Y K Lai
- Department of Pharmacy, Hospital Universiti Kebangsaan Malaysia, Cheras, Malaysia
| | - Y W Tang
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia
| | - P Choudhary
- Department of Diabetes, School of Life Course Sciences, King's College London, London, UK
| | - K Khunti
- Diabetes Research Centre, University of Leicester, Leicester, UK
| | - S W H Lee
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia
- Asian Centre for Evidence Synthesis in Population, Implementation and Clinical Outcomes (PICO), Health and Well-being Cluster, Global Asia in the 21st Century (GA21) Platform, Monash University Malaysia, Selangor, Malaysia
- School of Pharmacy, Taylor's University Lakeside Campus, Jalan Taylors, Selangor, Malaysia
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Abstract
Growing numbers of people with type 1 diabetes are using do-it-yourself closed-loop systems. While these technologies are not approved by regulatory bodies and are not commercially available, users of the technology report improvements in HbA1c and time in range, and reduced burden of diabetes. Healthcare professionals have expressed their concern that legal or regulatory body actions could ensue if they support people who choose to use do-it-yourself closed-loop systems. Diabetes UK's position statements make recommendations that aim to provide guidance for both people with diabetes and healthcare professionals, based on the current professional and legal situation. They respect an individual's right to make their own informed decisions about their diabetes management, and recommend that they should have access to the technology they need for optimal diabetes management. People who wish to use do-it-yourself closed-loop systems should continue to receive support and care from their diabetes team. Healthcare professionals should engage in conversations around do-it-yourself closed-loop systems, if the issue is raised, to allow a balanced discussion of risks and benefits. However, healthcare professionals cannot recommend the use of do-it-yourself closed-loop systems because of a lack of regulatory body approval and robust, published research to support safety or effectiveness. People using this technology should be aware that they do so at their own risk. This position statement recognizes that the development of diabetes technology is a rapidly changing environment, and guidance around do-it-yourself systems is required from professional and regulatory bodies.
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Affiliation(s)
| | - E G Wilmot
- University Hospital of Derby and Burton NHS Foundation Trust, Derby, UK
| | - P Choudhary
- Department of Diabetes, School of Life Course Sciences, King's College London, London, UK
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Fernandes RA, Bhowmik A, Choudhary P. Muricatacin, a Gateway Molecule to Higher Acetogenin Synthesis. Chem Asian J 2020; 15:3660-3681. [DOI: 10.1002/asia.202000955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/15/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Rodney A. Fernandes
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076, Maharashtra India
| | - Amit Bhowmik
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076, Maharashtra India
| | - Priyanka Choudhary
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076, Maharashtra India
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Fernandes RA, Kumar P, Choudhary P. Evolution of Strategies in Protecting‐Group‐Free Synthesis of Natural Products: A Recent Update. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001246] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Rodney A. Fernandes
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai, Powai Maharashtra India
| | - Praveen Kumar
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai, Powai Maharashtra India
| | - Priyanka Choudhary
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai, Powai Maharashtra India
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Kalhan M, Singhania K, Choudhary P, Verma S, Kaushal P, Singh T. Prevalence of Menopausal Symptoms and its Effect on Quality of Life among Rural Middle Aged Women (40-60 Years) of Haryana, India. Int J Appl Basic Med Res 2020; 10:183-188. [PMID: 33088741 PMCID: PMC7534715 DOI: 10.4103/ijabmr.ijabmr_428_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 02/25/2020] [Accepted: 04/02/2020] [Indexed: 11/04/2022] Open
Abstract
Background Demographic and epidemiological transitions have increased the life expectancy of middle aged women, resulting in higher burden of morbidities related to menopausal symptoms and also effect the quality of life (QOL). Objectives To study the prevalence of menopausal symptoms and its effect on QOL among rural middle aged women (40-60 years) of Haryana, India. Materials and Methods A community based cross-sectional study was conducted in 400 middle aged women (40-60 years) from April 2018 to March 2019 by random sampling technique. The menopause rating scale was used to assess the prevalence of menopausal symptoms and the QOL and data were collected for sociodemographic factors, relevant menstrual history and other variables. Results Prevalence of menopausal symptoms was found to be 87.7%. Majority of the study subjects had anxiety (80%), followed by physical and mental exhaustion (71.5%), sleep problem (61.2%), irritability (60.7%), Joint and muscular discomfort (56%) and heart problems (54%). The most classical symptom of menopause i.e., hot flushes were reported in 36.7%. The mean age of menopause was 47.53 standard deviation 4.5 years. Statistical significant difference was seen for the mean score of few symptoms i.e., hot flushes, sweating (P < 0.003) and joint and muscular discomfort (P < 0.014) between post and peri-menopausal groups. The QOL was impaired in 70.2% of study subjects. The psychological symptoms attributed 70.8% to the poor QOL. Conclusion To improve the QOL and to decrease the menopausal symptoms in these women, a holistic approach in the form of lifestyle and behavioral modification are required.
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Affiliation(s)
| | - Komal Singhania
- Department of Community Medicine, PGIMS, Rohtak, Haryana, India
| | | | - Seema Verma
- Department of Community Medicine, PGIMS, Rohtak, Haryana, India
| | - Pankaj Kaushal
- Department of Community Medicine, PGIMS, Rohtak, Haryana, India
| | - Tarun Singh
- Department of Community Medicine, PGIMS, Rohtak, Haryana, India
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Nevrekar V, Choudhary P, Tiwari A, Suryaprakash V, Upadhyay A. 908P Impact of serum galactomannan assay on diagnosis and outcome of invasive fungal infections in high risk febrile neutropenia: A prospective cohort study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.026] [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] [Indexed: 11/26/2022] Open
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Abstract
BACKGROUND Neurocysticercosis (NCC) is a parasitic infection acquired by consuming food and water contaminated by the faeces of a Taenia solium tapeworm carrier. It is an important cause of acquired seizures and also the common identifiable cause of new-onset seizures in children. METHODS A hospital-based prospective cross-sectional study of NCC was undertaken in a medical college in north-west India. All patients aged 1-15 years admitted to the paediatric emergency room with a first-onset seizure were selected.NCC was diagnosed and staged on the basis of MRI findings. A structured, pretested schedule was administered to each patient's parent for analysis of risk factors for NCC. RESULTS Of 79 patients with first-onset seizure, 43 (54.4% were diagnosed with NCC based on MRI findings. The association of NCC with age and pig-rearing near the patients' homes was statistically significant (p = 0.01 and 0.02, respectively). The association between NCC and other risk factors such as gender, religion, father's occupation, parents' literacy, source and storage of drinking water, the washing and peeling of fruit and vegetables and distance of refuse disposal from residential areas was not statistically significant. Although open defaecation is an important risk factor for transmission of NCC, there was no significant association with NCC. CONCLUSION In India, NCC is a common cause of first-onset seizure. The major risk factors are poor environmental sanitation and poor food and drinking water hygiene. NCC can be controlled and prevented by generating awareness of hygienic consumption of food and water and the provision of good sanitation.
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Affiliation(s)
- Amit Kumar Mital
- Department of Pediatrics, Bhagat Phool Singh Government Medical College for Women , Sonepat, India
| | | | - R B Jain
- Department of Community Medicine, PGIMS , Rohtak, India
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Hoda W, Bharati SJ, Kumar A, Choudhary P, Shankar A. Socio-Cultural and Economic Impact of Corona Virus on Cancer Patients, Caregivers and Survivors. Asian Pac J Cancer Care 2020. [DOI: 10.31557/apjcc.2020.5.s1.171-173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Corona Virus Disease -19 (COVID-19) pandemic has a widespread impact on social, cultural and economic aspects of life. It has affected cancer patients in a big way because with onset of COVID-19 pandemic, the healthcare resources were diverted to handle Corona virus infection. The cancer patient, their caregivers and healthcare professional are in dilemma of whether to continue the treatment or stop it for some time till COVID-19 infection settled down. The long-lasting effect of COVID-19 pandemic on socio-economic and mental health of cancer patients and health care workers will emerge in times to come. It is important that a tight balance be made between cancer treatment and its interruption due to COVID-19.
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Singhania K, Kalhan M, Choudhary P, Kumar T. Association of Menopausal Symptoms with Overweight and Obesity among Rural Middle Aged Women in North India: A Population Based Study. J Midlife Health 2020; 11:137-143. [PMID: 33384536 PMCID: PMC7718937 DOI: 10.4103/jmh.jmh_123_19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 09/03/2019] [Revised: 04/11/2020] [Accepted: 05/05/2020] [Indexed: 11/10/2022] Open
Abstract
Background: Overweight and obesity are important determinant of increasing morbidity among all age groups, including menopausal women. The symptoms of menopause have a negative impact on the quality of life. Objectives: The aim of this study is to assess the prevalence of overweight and obesity in menopausal women and also to find its association with menopausal symptoms and sociodemographic variables. Materials and Methods: The study was conducted among middle-aged women (40–60 years) from April 2018 to March 2019. The Menopausal Rating Scale was used to assess the severity of menopausal symptoms in 400 women, and data were collected for sociodemographic factors, menstrual history in the past month, and personal history. Results: About 35.5% of menopausal women were overweight/obese (26% overweight and 9.5% obese) with average body mass index of 23.9 ± 4.84 and mean age of 53.65 ± 5.11 years Joint and muscular discomfort (P = 0.001), hypertension (P = 0.014), literacy level (P = 0.009), and socioeconomic status (P = 0.01) were significantly associated with overweight/obesity. With reference to women with no/little somatic and urogenital complaints, the odds of developing obesity was more (adjusted odds) in patients with mild (odds ratio [OR] - 2.8), moderate (OR - 2.1), and severe (2.19) somatic complaints and also higher risk in patients with mild (OR-3.2), moderate (OR - 1.1), and severe (OR - 1.74) urogenital symptoms. The age of menopause was significantly more among overweight than normal-weight women (P = 0.033). Conclusion: Overweight and obesity associated with menopause require increased attention and a multidisciplinary approach to women's health to prevent morbidity in this population group.
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Affiliation(s)
- Komal Singhania
- Department of Community Medicine, Pt. B.D Sharma PGIMS, Rohtak, Haryana, India
| | - Meenakshi Kalhan
- Department of Community Medicine, Pt. B.D Sharma PGIMS, Rohtak, Haryana, India
| | - Priyanka Choudhary
- Department of Community Medicine, Pt. B.D Sharma PGIMS, Rohtak, Haryana, India
| | - Tarun Kumar
- Department of Community Medicine, Pt. B.D Sharma PGIMS, Rohtak, Haryana, India
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50
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Fernandes RA, Kumar P, Choudhary P. Advances in catalytic and protecting-group-free total synthesis of natural products: a recent update. Chem Commun (Camb) 2020; 56:8569-8590. [PMID: 32537619 DOI: 10.1039/d0cc02659j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Catalytic processes in protecting-group-free syntheses of natural products are fast emerging towards achieving the goal of efficiency and economy in total synthesis. Present day sustainable development in synthesis of natural products does not permit the luxury of using stoichiometric reagents and protecting groups. Catalysis and step-economy can contribute significantly toward economy and efficiency of synthesis. This feature article details the ingenious efforts by many researchers in the last couple of years toward concise total syntheses, based on catalytic steps and protecting-group-free-strategies. These would again serve as guidelines in future development of reagents and catalysts aimed at achieving higher efficiency and chemoselectivity to the point that catalysis and protecting-group-free synthesis will be an accepted common practice.
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Affiliation(s)
- Rodney A Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, Maharashtra, India.
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