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Wali S, Zahra M, Okla MK, Wahidah HA, Tauseef I, Haleem KS, Farid A, Maryam A, AbdElgawad H, Adetunji CO, Akhtar N, Akbar S, Rehman W, Yasir H, Shakira G. Brassica oleracea L. (Acephala Group) based zinc oxide nanoparticles and their efficacy as antibacterial agent. BRAZ J BIOL 2024; 84:e259351. [DOI: 10.1590/1519-6984.259351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 05/26/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract Zinc oxide nanoparticles were synthesized from the leaf extract of Brassica oleracea L. Acephala group (collard green) followed by their characterization using Scanning Electron Microscope (SEM), and Energy Dispersive X-ray (EDX). The antibacterial properties of zinc nanoparticles were tested against Gram-negative bacteria, Pseudomonas aeruginosa (ATCC ® 9027™), Escherichia coli (ATCC ® 8739™), Klebsiella pneumoniae (ATCC® BAA-1705™) and Gram-positive bacteria, Staphylococcus aureus (ATCC ® 6538™) and Listeria monocytogenes (ATCC ® 13932™), at four different concentrations (50.00 µg/ml, 100.00 µg/ml, 500.00 µg/ml and 1 mg/ml) of zinc oxide nanoparticles suspension. Results revealed that the synthesized nanoparticles exhibit strong antibacterial effects against Pseudomonas aeruginosa, Listeria monocytogenes, Klebsiella pneumonia, Staphylococcus aureus and Escherichia coli at 500.00 µg/ml-1 mg/ml concentrations. An increase in efficacy of nanoparticles with the decrease of their size was also evident. This is a first ever report on Brassica oleracea, L. based nanoparticles which demonstrates that 500.00 µg-1 mg/ml conc. of zinc oxide nanoparticles have antibacterial activity against both Gram -ve and Gram +ve bacteria and have the potential to be considered as an antibacterial agent in future.
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Affiliation(s)
| | - M. Zahra
- University of Peshawar, Pakistan
| | | | | | | | | | | | | | | | | | - N. Akhtar
- National University of Medical Science, Pakistan
| | | | | | - H. Yasir
- The Islamia University of Bahawalpur, Pakistan
| | - G. Shakira
- National Institute for Genomics Advanced Biotechnology, Pakistan
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2
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Khalil T, Okla MK, Al-Qahtani WH, Ali F, Zahra M, Shakeela Q, Ahmed S, Akhtar N, AbdElgawad H, Asif R, Hameed Y, Adetunji CO, Farid A, Ghazanfar S. Tracing probiotic producing bacterial species from gut of buffalo (Bubalus bubalis), South-East-Asia. BRAZ J BIOL 2024; 84:e259094. [DOI: 10.1590/1519-6984.259094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/01/2022] [Indexed: 12/15/2022] Open
Abstract
Abstract Due to extensive application of antibiotics as growth promoters in animal feed, antimicrobial resistance has been increased. To overcome this challenge, rumen microbiologists search for new probiotics to improve the rate of livestock production. The present study was aimed to isolate and evaluate breed-specific lactic acid bacteria (LAB) as potential animal probiotics. The current study was conducted during 10 months from July 2020 to April 2021, in which a total of n=12 strains were isolated from different samples including milk, rumen, and feces of Nilli Ravi Buffaloes. These isolates were evaluated for their antimicrobial potential against common animal pathogens (Bacillus spp., E. coli, Staphylococcus aureus, Salmonella spp., Listeria spp.). All the isolates were identified using 16S rRNA gene sequencing and the phylogenetic analyses inferred that these strains showed close relations to the species of various genera; Enterococcus lactis, Pediococcus pentosaceus, Bacillus subtilis Weissella cibaria, Weissella soli, Bacillus tequilensis, Weissella bombi, Bacillus licheniformis, Lactococcus lactis, Bacillus megaterium, Lactobacillus ruminis, and Lactococcus lactis. NMCC-Ru2 has exhibited the enormous potential of antimicrobial activity, 28 mm, for Salmonella typhimurium;23 mm for Listeria monocytogenes 21 mm for E.coil. Highest resistance was seen in NMCC-Ru2 agasint test antbiotic, like 25.5 mm for Tetracycline. Overall results revesl that the probiotic profile of isolates was achieved using standard criteria, particularly with animal probiotic properties
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Affiliation(s)
- T. Khalil
- Hazara University Mansehra, Pakistan
| | | | | | - F. Ali
- Hazara University Mansehra, Pakistan
| | - M. Zahra
- University of Peshawar, Pakistan
| | - Q. Shakeela
- Faculty of Biological Science Quaid-i-Azam University, Pakistan
| | - S. Ahmed
- Hazara University Mansehra, Pakistan
| | - N. Akhtar
- National University of Medical Science, Pakistan
| | | | - Rizwan Asif
- Government College University Faisalabad, Pakistan
| | - Y. Hameed
- The Islamia University of Bahawalpur, Pakistan
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3
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Rahman K, Akhtar N, Subhan F, Ali K. Quantitative ethnomedicinal study and conservation status of medicinal flora used by the indigenous peoples of Sultan Khail valley, Dir Upper, Pakistan. BRAZ J BIOL 2023; 83:e267583. [PMID: 38126480 DOI: 10.1590/1519-6984.267583] [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] [Received: 09/05/2023] [Accepted: 10/04/2023] [Indexed: 12/23/2023] Open
Abstract
The present study was conducted to explore the ethnomedicinal uses, quantitative analysis and conservation status of medicinal flora of Sultan Khail valley, Dir Upper, Pakistan. The data was collected during 2017-2019 using a semi-structured questionnaire. Ethnomedicinal uses of plant species were determined and the plant species were classified based on habits, parts used, and method of preparation of remedies. Frequency of citation (FC), relative frequency of citation (RFC) and family importance values (FIV) were calculated. The plant species were assessed for their conservation status as per IUCN standard criteria. The inhabitants of the Sultan Khail valley use 88 plant species belonging to 57 families for the treatment of different human diseases. Lamiaceae was the dominant family represented with 8 medicinal species (9%) followed by Rosaceae (5 species, 6%). The most commonly used plant parts were leaves (33.1%) followed by fruits (16.1%), while the main method of remedy preparation was decoctions (33.3%). The highest RFC value was recorded for Geranium wallichianum (0.47), followed by Berberis lycium (0.44). Lamiaceae was the most cited family (FIV, 231), followed by Polygonaceae (73). Five plant species were found to be endangered, 39 species were vulnerable, 32 species were rare, and 12 species were found to be infrequent. The medicinal flora of the area is under severe biotic pressure and needs proper conservation; otherwise, they will be lost in the near future.
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Affiliation(s)
- K Rahman
- Islamia College Peshawar, Department of Botany, Peshawar, Pakistan
| | - N Akhtar
- Islamia College Peshawar, Department of Botany, Peshawar, Pakistan
| | - F Subhan
- University of Reading, School of Biological Sciences, Reading, United Kingdom
| | - K Ali
- University of Doha for Science and Technology, College of General Education, Doha, Qatar
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4
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Srimayee S, Badajena SR, Akhtar N, Kar MK, Dey S, Mohapatra P, Manna D. Stimuli-responsive release of active anionophore from RGD-peptide-linked proanionophore. Chem Commun (Camb) 2023; 59:12759-12762. [PMID: 37811603 DOI: 10.1039/d3cc02451b] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Integrin-mediated cellular delivery was attempted to optimize practical applications of hydrophobic ionophores. The potent ionophore preferentially transports H+/Cl- across the lipid bilayers following a symport mechanism. The RGD-peptide-appended tag was stimulated by glutathione to generate the active ionophore, prompting the transport of Cl- under the cellular environment.
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Affiliation(s)
- Soumya Srimayee
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam-781039, India.
| | - Saumya Ranjan Badajena
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Changsari, Guwahati, Assam-781101, India
| | - Nasim Akhtar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam-781039, India.
| | - Mrinal Kanti Kar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam-781039, India.
| | - Subhasis Dey
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam-781039, India.
| | - Purusottam Mohapatra
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Changsari, Guwahati, Assam-781101, India
| | - Debasis Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam-781039, India.
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5
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Dey S, Patel A, Haloi N, Srimayee S, Paul S, Barik GK, Akhtar N, Shaw D, Hazarika G, Prusty BM, Kumar M, Santra MK, Tajkhorshid E, Bhattacharjee S, Manna D. Quinoline Thiourea-Based Zinc Ionophores with Antibacterial Activity. J Med Chem 2023; 66:11078-11093. [PMID: 37466499 DOI: 10.1021/acs.jmedchem.3c00368] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 07/20/2023]
Abstract
The increasing resistance of bacteria to commercially available antibiotics threatens patient safety in healthcare settings. Perturbation of ion homeostasis has emerged as a potential therapeutic strategy to fight against antibacterial resistance and other channelopathies. This study reports the development of 8-aminoquinoline (QN) derivatives and their transmembrane Zn2+ transport activities. Our findings showed that a potent QN-based Zn2+ transporter exhibits promising antibacterial properties against Gram-positive bacteria with reduced hemolytic activity and cytotoxicity to mammalian cells. Furthermore, this combination showed excellent in vivo efficacy against Staphylococcus aureus. Interestingly, this combination prevented bacterial resistance and restored susceptibility of gentamicin and methicillin-resistant S. aureus to commercially available β-lactam and other antibiotics that had lost their activity against the drug-resistant bacterial strain. Our findings suggest that the transmembrane transport of Zn2+ by QN derivatives could be a promising strategy to combat bacterial infections and restore the activity of other antibiotics.
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Affiliation(s)
- Subhasis Dey
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Anjali Patel
- Centre for Environment, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Nandan Haloi
- Theoretical and Computational Biophysics Group, NIH Center for Macromolecular Modeling and Bioinformatics, Beckman Institute for Advanced Science and Technology, Department of Biochemistry, and Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Soumya Srimayee
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Suman Paul
- Department of Molecular Biology and Bioinformatics, Tripura University (A Central University), Suryamaninagar, Tripura 799022, India
| | | | - Nasim Akhtar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Dipanjan Shaw
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Gunanka Hazarika
- Centre for Environment, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Biswa Mohan Prusty
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Mohit Kumar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | | | - Emad Tajkhorshid
- Theoretical and Computational Biophysics Group, NIH Center for Macromolecular Modeling and Bioinformatics, Beckman Institute for Advanced Science and Technology, Department of Biochemistry, and Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Surajit Bhattacharjee
- Department of Molecular Biology and Bioinformatics, Tripura University (A Central University), Suryamaninagar, Tripura 799022, India
| | - Debasis Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
- Centre for Environment, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
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Jarvis MS, Blackburn J, Hailstone C, Small CL, Dixon C, Rook W, Maniar R, Graham J, Sengar T, Dunn SJ, Tooley L, Blurton E, Mak K, Dunham R, Baker R, Lacey V, Basheer N, Freeman A, Delahunt S, Gurung S, Akhtar N, Parmar R, Whitney D, Shatananda L, Wallengren C, Pilsbury J, Cochran D, Sandur N, Girotra V, Greenwood J, Baines D, Olojede B, Bhat A, Baxendale L, Porter M, Whapples A, Kumar A, Ramamoorthy M, Perry R, Magill L. A survey in the West Midlands of the United Kingdom of current practice in managing hypotension in lower segment caesarean section under spinal anaesthesia. Int J Obstet Anesth 2023; 55:103899. [PMID: 37329691 DOI: 10.1016/j.ijoa.2023.103899] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 05/07/2023] [Accepted: 05/22/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Spinal anaesthesia, the most common form of anaesthesia for caesarean section, leads to sympathetic blockade and profound maternal hypotension resulting in adverse maternal and neonatal outcomes. Hypotension, nausea and vomiting remain common but until the publication of the National Institute of Health and Care Excellence (NICE) 2021 guidance, no national guideline existed on how best to manage maternal hypotension following spinal anaesthesia for caesarean section. A 2017 international consensus statement recommended prophylactic vasopressor administration to maintain a systolic blood pressure of >90% of an accurate pre-spinal value, and to avoid a drop to <80% of this value. This survey aimed to assess regional adherence to these recommendations, the presence of local guidelines for management of hypotension during caesarean section under spinal anaesthesia, and the individual clinician's treatment thresholds for maternal hypotension and tachycardia. METHODS The West Midlands Trainee-led Research in Anaesthesia and Intensive Care Network co-ordinated surveys of obstetric anaesthetic departments and consultant obstetric anaesthetists across 11 National Health Service Trusts in the Midlands, England. RESULTS One-hundred-and-two consultant obstetric anaesthetists returned the survey and 73% of sites had a policy for vasopressor use; 91% used phenylephrine as the first-line drug but a wide range of recommended delivery methods was noted and target blood pressure was only listed in 50% of policies. Significant variation existed in both vasopressor delivery methods and target blood pressures. CONCLUSIONS Although NICE has since recommended prophylactic phenylephrine infusion and a target blood pressure, the previous international consensus statement was not adhered to routinely.
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Affiliation(s)
- M S Jarvis
- University Hospitals of North Midlands NHS Trust, UK.
| | - J Blackburn
- Birmingham Women's and Children's NHS Foundation Trust, UK
| | - C Hailstone
- University Hospitals Birmingham NHS Foundation Trust, UK
| | | | | | - W Rook
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - R Maniar
- Kettering General Hospital NHS Foundation Trust, UK
| | - J Graham
- Worcestershire Acute Hospitals NHS Trust, UK
| | - T Sengar
- Kettering General Hospital NHS Foundation Trust, UK
| | - S J Dunn
- Royal Wolverhampton NHS Trust, UK
| | - L Tooley
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - E Blurton
- University Hospitals of Derby and Burton NHS Foundation Trust, UK
| | - K Mak
- University Hospitals Coventry and Warwickshire NHS Trust, UK
| | - R Dunham
- Birmingham Women's and Children's NHS Foundation Trust, UK
| | - R Baker
- The Dudley Group NHS Foundation Trust, UK
| | | | | | - A Freeman
- Worcestershire Acute Hospitals NHS Trust, UK
| | - S Delahunt
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - S Gurung
- University Hospitals of Derby and Burton NHS Foundation Trust, UK
| | - N Akhtar
- University Hospitals Coventry and Warwickshire NHS Trust, UK
| | - R Parmar
- Worcestershire Acute Hospitals NHS Trust, UK
| | - D Whitney
- Worcestershire Acute Hospitals NHS Trust, UK
| | | | | | - J Pilsbury
- Birmingham Women's and Children's NHS Foundation Trust, UK
| | | | - N Sandur
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - V Girotra
- Kettering General Hospital NHS Foundation Trust, UK
| | - J Greenwood
- Worcestershire Acute Hospitals NHS Trust, UK
| | - D Baines
- Kettering General Hospital NHS Foundation Trust, UK
| | | | - A Bhat
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - L Baxendale
- University Hospitals of Derby and Burton NHS Foundation Trust, UK
| | - M Porter
- University Hospitals Coventry and Warwickshire NHS Trust, UK
| | - A Whapples
- Birmingham Women's and Children's NHS Foundation Trust, UK
| | - A Kumar
- University Hospitals of North Midlands NHS Trust, UK
| | | | - R Perry
- University of Birmingham, UK
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7
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Umair M, Jamal Z, Haider SA, Hakim R, Ammar M, Ali Q, Akhtar N, Ikram A, Salman M. Genomic characterization of the first mpox and varicella-zoster co-infection in Pakistan (2023) through next-generation sequencing. J Med Virol 2023; 95:e29037. [PMID: 37587900 DOI: 10.1002/jmv.29037] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/01/2023] [Accepted: 08/05/2023] [Indexed: 08/18/2023]
Abstract
The global mpox outbreak spanning 2022-2023 has affected numerous countries worldwide. In this study, we present the first report on the detection, whole-genome sequence, and coinfection of the mpox virus and varicella zoster virus (VZV) from Pakistan. During April-May 2023, samples from 20 suspected cases of mpox were tested at the National Institutes of Health, Islamabad among which 4 tested positive. All four cases had a travel history of Saudi Arabia. All the suspected samples were processed by using a Zymo research kit for DNA extraction, followed by qRT-PCR amplification by using a DaAn Gene detection kit for the mpox virus. Further, two of the positive samples with a low Ct value (<20) were subjected to whole-genome sequencing using a metagenomic approach on the iSeq (Illumina) platform. The sequencing results revealed Clade IIb and genotype A.2.1 of MPXV, which clustered with viruses from Slovenia and the UK in July and June 2022, respectively. Our analysis identified two novel nonsynonymous substitutions in mpox virus, namely V98I in OPG046 and P600S in OPG109. Furthermore, we successfully retrieved the complete genome of VZV from the same sample, belonging to Clade 5. This study represents the first positive case of MPXV in Pakistan and the coinfection of mpox and VZV by using a metagenome approach providing insights into their complete genomes. Our results highlight the importance of surveillance at the point of entries, strengthening lab capacities including next-generation sequencing, and using differential diagnosis for timely and accurate detection of mpox cases.
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Affiliation(s)
- Massab Umair
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Zunera Jamal
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Syed A Haider
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Rabia Hakim
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Muhammad Ammar
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Qasim Ali
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Nasim Akhtar
- Infectious Diseases Department, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Aamer Ikram
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Muhammad Salman
- Department of Virology, National Institute of Health, Islamabad, Pakistan
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8
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Tanoglu A, Erdem H, Friedland JS, Ankaralı H, Garcia-Goez JF, Albayrak A, El-Kholy A, Ceviker SA, Amer F, Erol S, Darazam IA, Rabiei MM, Sarwar MZ, Zeb M, Nawaz H, Ceylan MR, Cernat R, Tasbakan M, Ayoade F, Ruch Y, Tigen ET, Angioni G, Rajani DP, Akhtar N, Surme S, Sengoz G, Karlıdag GE, Marino A, Ripon RK, Çağ Y, Aydın Ö, Akkoyunlu Y, Seyman D, Angamuthu K, Cascio A, Popescu CP, Sirmatel F, Eren E, Dar RE, Munu FU, Tanoglu EG, Echeverry E, Velez JD, Artuk C, Balin SO, Pandya N, Erdem A, Demiray EKD, Aypak A. Clinicopathological profile of peritoneal tuberculosis and a new scoring model for predicting mortality: an international ID-IRI study. Eur J Clin Microbiol Infect Dis 2023:10.1007/s10096-023-04630-9. [PMID: 37318601 DOI: 10.1007/s10096-023-04630-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/03/2023] [Indexed: 06/16/2023]
Abstract
Existing literature about peritoneal tuberculosis (TBP) is relatively insufficient. The majority of reports are from a single center and do not assess predictive factors for mortality. In this international study, we investigated the clinicopathological characteristics of a large series of patients with TBP and determined the key features associated with mortality. TBP patients detected between 2010 and 2022 in 38 medical centers in 13 countries were included in this retrospective cohort. Participating physicians filled out an online questionnaire to report study data. In this study, 208 patients with TBP were included. Mean age of TBP cases was 41.4 ± 17.5 years. One hundred six patients (50.9%) were females. Nineteen patients (9.1%) had HIV infection, 45 (21.6%) had diabetes mellitus, 30 (14.4%) had chronic renal failure, 12 (5.7%) had cirrhosis, 7 (3.3%) had malignancy, and 21 (10.1%) had a history of immunosuppressive medication use. A total of 34 (16.3%) patients died and death was attributable to TBP in all cases. A pioneer mortality predicting model was established and HIV positivity, cirrhosis, abdominal pain, weakness, nausea and vomiting, ascites, isolation of Mycobacterium tuberculosis in peritoneal biopsy samples, TB relapse, advanced age, high serum creatinine and ALT levels, and decreased duration of isoniazid use were significantly related with mortality (p < 0.05). This is the first international study on TBP and is the largest case series to date. We suggest that using the mortality predicting model will allow early identification of high-risk patients likely to die of TBP.
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Affiliation(s)
- Alpaslan Tanoglu
- Department of Internal Medicine and Gastroenterology, Sancaktepe Sehit Prof Dr Ilhan Varank Training and Research Hospital, University of Health Sciences, 34785, Istanbul, Turkey.
| | - Hakan Erdem
- Department of Infectious Diseases & Clinical Microbiology, Gulhane School of Medicine, University of Health Sciences, Ankara, Turkey
- MKCC Cardiac Centre, Awali, Bahrain
| | | | - Handan Ankaralı
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey
| | - Jose Fernando Garcia-Goez
- Infectious Disease Service Hospital Universitario Fundacion Valle del Lili Colombia, Facultad de Medicina Universidad Icesi, Cali, Colombia
| | - Ayse Albayrak
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ataturk University, Erzurum, Turkey
| | - Amani El-Kholy
- Department of Clinical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Sevil Alkan Ceviker
- Department of Infectious Diseases, Faculty of Medicine, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Fatma Amer
- Department of Medical Microbiology and Immunology, Zagazig Faculty of Medicine, Zagazig, Egypt
| | - Serpil Erol
- Department of Infectious Diseases, Haydarpasa Numune Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | | | | | | | - Misbah Zeb
- Department of Infectious Diseases, Mayo Hospital, Lahore, Pakistan
| | - Hassan Nawaz
- Department of Infectious Diseases, Mayo Hospital, Lahore, Pakistan
| | | | - Roxana Cernat
- Department of Infectious Diseases, Clinical Hospital for Infectious Diseases, Constanta, Romania
| | - Meltem Tasbakan
- Department of Infectious Diseases, Ege University, Izmir, Turkey
| | - Folusakin Ayoade
- Department of Infectious Diseases, University of Miami, Miami, FL, USA
| | - Yvon Ruch
- Department of Infectious Diseases, Strasbourg University, Strasbourg, France
| | - Elif Tükenmez Tigen
- Department of Infectious Diseases, Pendik Training and Research Hospital, Marmara University, Istanbul, Turkey
| | - Goffredo Angioni
- Department of Infectious Diseases, Hospital SS Trinità, Borgomanero, Italy
| | - Dhanji P Rajani
- Microcare Laboratory & Tuberculosis Research Centre, Surat, Gujarat, India
| | - Nasim Akhtar
- Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Serkan Surme
- Department of Infectious Diseases, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Gonul Sengoz
- Department of Infectious Diseases, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Gulden Eser Karlıdag
- Department of Infectious Diseases, Elazig Fethi Sekin City Hospital, University of Health Sciences, Elazig, Turkey
| | - Andrea Marino
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, ARNAS Garibaldi Hospital, University of Catania, Catania, Italy
| | - Rezaul Karim Ripon
- Department of Public Health and Informatics, Jahangirnagar University, Savar Union, Bangladesh
| | - Yasemin Çağ
- Department of Infectious Diseases and Clinical Microbiology, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Özlem Aydın
- Department of Infectious Diseases and Clinical Microbiology, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Yasemin Akkoyunlu
- Department of Infectious Diseases, Bezmialem Vakif University, Istanbul, Turkey
| | - Derya Seyman
- Department of Infectious Diseases, Antalya Education and Research Hospital, University of Health Sciences, Antalya, Turkey
| | - Kumar Angamuthu
- Department of Infectious Diseases, Almana General Hospitals, Dammam, Saudi Arabia
| | - Antonio Cascio
- Infectious Disease Unit, Policlinico "P. Giaccone", University of Palermo, Palermo, Italy
| | - Corneliu Petru Popescu
- Department of Infectious Diseases, Dr. Victor Babes Clinical Hospital of Infectious and Tropical Diseases, Bucharest, Romania
| | - Fatma Sirmatel
- Department of Infectious Diseases, Bolu Abant Izzet Baysal University Medical Faculty, Bolu, Turkey
| | - Esma Eren
- Department of Infectious Diseases, Kayseri City Hospital, Kayseri, Turkey
| | - Razi Even Dar
- Department of Infectious Diseases, Caemal, Haifa, Israel
| | - Foday Usman Munu
- Department of Infectious Diseases, Lakka Government Hospital, Freetown, Sierra Leone
| | - Esra Guzel Tanoglu
- Department of Molecular Biology and Genetics, University of Health Sciences, Istanbul, Turkey
| | - Esteban Echeverry
- Infectious Disease Service Hospital Universitario Fundacion Valle del Lili Colombia, Facultad de Medicina Universidad Icesi, Cali, Colombia
| | - Juan Diego Velez
- Infectious Disease Service Hospital Universitario Fundacion Valle del Lili Colombia, Facultad de Medicina Universidad Icesi, Cali, Colombia
| | - Cumhur Artuk
- Department of Infectious Diseases & Clinical Microbiology, Gulhane School of Medicine, University of Health Sciences, Ankara, Turkey
| | - Safak Ozer Balin
- Department of Infectious Diseases, Fırat University Medical Faculty, Elazig, Turkey
| | - Nirav Pandya
- Department of Infectious Diseases, Bhailal Amin General Hospital, Vadodara, India
| | - Aysegul Erdem
- Department of Pathology, Ataturk Sanatoryum Training and Research Hospital, Ankara, Turkey
| | | | - Adalet Aypak
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Training and Research Hospital, Ankara, Turkey
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9
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Erdem H, Baymakova M, Alkan S, Letaief A, Yahia WB, Dayyab F, Kolovani E, Grgic S, Cosentino F, Hasanoglu I, Khedr R, Marino A, Pekok AU, Eser F, Arapovic J, Guner HR, Miftode IL, Poposki K, Sanlidag G, Tahmaz A, Sipahi OR, Miftode EG, Oncu S, Cagla-Sonmezer M, Addepalli SK, Darazam IA, Kumari HP, Koc MM, Kumar MR, Sayana SB, Wegdan AA, Amer F, Ceylan MR, El-Kholy A, Onder T, Tehrani HA, Hakamifard A, Kayaaslan B, Shehata G, Caskurlu H, El-Sayed NM, Mortazavi SE, Pourali M, Elbahr U, Kulzhanova S, Yetisyigit T, Saad SA, Cag Y, Eser-Karlidag G, Pshenichnaya N, Belitova M, Akhtar N, Al-Majid F, Ayhan M, Khan MA, Lanzafame M, Makek MJ, Nsutebu E, Cascio A, Dindar-Demiray EK, Evren EU, Kalas R, Kalem AK, Baljić R, Ikram A, Kaya S, Liskova A, Szabo BG, Rahimi BA, Mutlu-Yilmaz E, Sener A, Rello J. Classical fever of unknown origin in 21 countries with different economic development: an international ID-IRI study. Eur J Clin Microbiol Infect Dis 2023; 42:387-398. [PMID: 36790531 PMCID: PMC9930069 DOI: 10.1007/s10096-023-04561-5] [Citation(s) in RCA: 3] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 02/03/2023] [Indexed: 02/16/2023]
Abstract
Fever of unknown origin (FUO) is a serious challenge for physicians. The aim of the present study was to consider epidemiology and dynamics of FUO in countries with different economic development. The data of FUO patients hospitalized/followed between 1st July 2016 and 1st July 2021 were collected retrospectively and submitted from referral centers in 21 countries through ID-IRI clinical research platform. The countries were categorized into developing (low-income (LI) and lower middle-income (LMI) economies) and developed countries (upper middle-income (UMI) and high-income (HI) economies). This research included 788 patients. FUO diagnoses were as follows: infections (51.6%; n = 407), neoplasms (11.4%, n = 90), collagen vascular disorders (9.3%, n = 73), undiagnosed (20.1%, n = 158), miscellaneous diseases (7.7%, n = 60). The most common infections were tuberculosis (n = 45, 5.7%), brucellosis (n = 39, 4.9%), rickettsiosis (n = 23, 2.9%), HIV infection (n = 20, 2.5%), and typhoid fever (n = 13, 1.6%). Cardiovascular infections (n = 56, 7.1%) were the most common infectious syndromes. Only collagen vascular disorders were reported significantly more from developed countries (RR = 2.00, 95% CI: 1.19-3.38). FUO had similar characteristics in LI/LMI and UMI/HI countries including the portion of undiagnosed cases (OR, 95% CI; 0.87 (0.65-1.15)), death attributed to FUO (RR = 0.87, 95% CI: 0.65-1.15, p-value = 0.3355), and the mean duration until diagnosis (p = 0.9663). Various aspects of FUO cannot be determined by the economic development solely. Other development indices can be considered in future analyses. Physicians in different countries should be equally prepared for FUO patients.
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Affiliation(s)
- Hakan Erdem
- Department of Infectious Diseases & Clinical Microbiology, Gulhane School of Medicine, Turkish Health Sciences University, Ankara, Turkey
| | - Magdalena Baymakova
- Department of Infectious Diseases, Military Medical Academy, Sofia, Bulgaria
| | - Sevil Alkan
- Department of Infectious Diseases and Clinical Microbiology, Onsekiz Mart University School of Medicine, Canakkale, Turkey
| | - Amel Letaief
- Department of Infectious Diseases, Farhat Hached University Hospital, Ibn El Jazzar Medical School, University of Sousse, Sousse, Tunisia
| | - Wissal Ben Yahia
- Department of Infectious Diseases, Farhat Hached University Hospital, Ibn El Jazzar Medical School, University of Sousse, Sousse, Tunisia
| | - Farouq Dayyab
- Department of Internal Medicine, King Hamad University Hospital, Al Sayh, Manama, Bahrain
| | - Entela Kolovani
- Infectious Disease Clinic, University Hospital Center 'Mother Theresa', Tirana, Albania
| | - Svjetlana Grgic
- Department of Infectious Diseases, University Clinical Hospital Mostar, Mostar, Bosnia and Herzegovina
| | - Federica Cosentino
- Department of Clinical and Experimental Medicine, Unit of Infectious Diseases, ARNAS Garibaldi Hospital, University of Catania, Catania, Italy
| | - Imran Hasanoglu
- Department of Infectious Diseases & Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | - Reham Khedr
- Department of Pediatric Oncology, National Cancer Institute - Cairo University, Children Cancer Hospital Egypt, Cairo, Egypt
| | - Andrea Marino
- Department of Clinical and Experimental Medicine, Unit of Infectious Diseases, ARNAS Garibaldi Hospital, University of Catania, Catania, Italy
| | | | - Fatma Eser
- Department of Infectious Diseases & Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | - Jurica Arapovic
- Department of Infectious Diseases, University Clinical Hospital Mostar, Mostar, Bosnia and Herzegovina
| | - Hatice Rahmet Guner
- Department of Infectious Diseases & Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | | | - Kostadin Poposki
- Faculty of Medicine, University Clinic for Infectious Diseases and Febrile Conditions, Skopje, Republic of North Macedonia
| | - Gamze Sanlidag
- Department of Infectious Diseases & Clinical Microbiology, Ege School of Medicine, Izmir, Turkey
| | - Alper Tahmaz
- Department of Infectious Diseases & Clinical Microbiology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Oguz Resat Sipahi
- Department of Infectious Diseases & Clinical Microbiology, Ege School of Medicine, Izmir, Turkey
| | | | - Serkan Oncu
- Department of Infectious Diseases & Clinical Microbiology, School of Medicine, Adnan Menderes University, Aydin, Turkey
| | - Meliha Cagla-Sonmezer
- Department of Infectious Diseases & Clinical Microbiology, Hacettepe School of Medicine, Hacettepe University, Ankara, Turkey
| | - Syam Kumar Addepalli
- Department of Pharmacology, GITAM Institute of Medical Sciences and Research, Visakhapatnam, Andhra Pradesh, India
| | - Ilad Alavi Darazam
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hema Prakash Kumari
- Department of Microbiology, GITAM Institute of Medical Sciences and Research, Visakhapatnam, Andhra Pradesh, India
| | - Meliha Meriç Koc
- Department of Infectious Diseases & Clinical Microbiology, School of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Meela Ranjith Kumar
- Department of Pharmacology, Government Medical College &, Government General Hospital, Suryapet, Telangana, India
| | - Suresh Babu Sayana
- Department of Pharmacology, Government Medical College, Suryapet, Telangana, India
| | - Ahmed Ashraf Wegdan
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Fatma Amer
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mehmet Resat Ceylan
- Department of Infectious Diseases & Clinical Microbiology, School of Medicine, Harran University, Sanliurfa, Turkey
| | - Amani El-Kholy
- Department of Clinical Pathology, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Taylan Onder
- Department of Infectious Diseases and Clinical Microbiology, Onsekiz Mart University School of Medicine, Canakkale, Turkey
| | - Hamed Azhdari Tehrani
- Department of Hematology and Medical Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atousa Hakamifard
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bircan Kayaaslan
- Department of Infectious Diseases & Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | | | - Hulya Caskurlu
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey
| | | | - Seyed Erfan Mortazavi
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Pourali
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Umran Elbahr
- Department of Infectious Diseases, Bahrain Oncology Center, King Hamad University Hospital, Busaiteen, Bahrain
| | - Sholpan Kulzhanova
- Department of Infectious Diseases, Astana Medical University, Nur-Sultan, Kazakhstan
| | - Tarkan Yetisyigit
- Department of Oncology, Bahrain Oncology Center, King Hamad University Hospital, Busaiteen, Bahrain
| | - Sahar Ahmed Saad
- Department of Rheumatology, King Hamad Univesity Hospital, Al Sayh, Bahrain
| | - Yasemin Cag
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey.
| | - Gulden Eser-Karlidag
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Elazig Fethi Sekin City Hospital, Elazig, Turkey
| | | | | | - Nasim Akhtar
- Pakistan Institute of Medical Sciences, Islamabad, G-8/3, Pakistan
| | - Fahad Al-Majid
- Department of Medicine, Infectious Diseases Division, King Saud University, Riyadh, Saudi Arabia
| | - Muge Ayhan
- Department of Infectious Diseases & Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | | | | | | | - Emmanuel Nsutebu
- Tropical and Infectious Diseases Division, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Antonio Cascio
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) - Infectious Disease Unit, Policlinico 'P. Giaccone', University of Palermo, Palermo, Italy
| | | | - Emine Unal Evren
- Department of Infectious Diseases and Clinical Microbiology, School of Medicine, University of Kyrenia, Kyrenia, Cyprus
| | - Rama Kalas
- Internal Medicine Division, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Ayşe Kaya Kalem
- Department of Infectious Diseases & Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | | | - Aamer Ikram
- National Institutes of Health, Islamabad, Pakistan
| | - Selcuk Kaya
- Department of Infectious Diseases and Clinical Microbiology, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Anna Liskova
- Hospital Nitra, St. Elisabeth University of Health Care and Social Work, Bratislava, Slovak Republic
| | - Balint Gergely Szabo
- South Pest Central Hospital, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Bilal Ahmad Rahimi
- Department of Infectious Diseases, Kandahar University Medical Faculty, Teaching Hospital, Kandahar, Afghanistan
| | - Esmeray Mutlu-Yilmaz
- Department of Infectious Diseases & Clinical Microbiology, Samsun Training and Research Hospital, Samsun, Turkey
| | - Alper Sener
- Department of Infectious Diseases and Clinical Microbiology, Onsekiz Mart University School of Medicine, Canakkale, Turkey
| | - Jordi Rello
- Clinical Research and Epidemiology in Pneumonia and Sepsis, Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain
- Clinical Research, CHRU Nîmes, Nîmes, France
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10
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Srivastava RK, Nedungadi SV, Akhtar N, Sarangi PK, Subudhi S, Shadangi KP, Govarthanan M. Effective hydrolysis for waste plant biomass impacts sustainable fuel and reduced air pollution generation: A comprehensive review. Sci Total Environ 2023; 859:160260. [PMID: 36400296 DOI: 10.1016/j.scitotenv.2022.160260] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 11/06/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Among various natural biowastes availability in the environment, agricultural residues showed great impacts. It is due to huge availability and cheap carbon source, creating big challenges for their utility and systematic reduction. Objective of this review is to address the waste biomass availability and huge quantities issues and also put effort to minimize this nutrient load via biotransforming into value-added products. Different wastes (organic/inorganic) generation with their negative issues are due to numbers of developmental and social activities, reported. Currently, various efforts are found for these wastes minimization via generation of different types of value-added products (biogas, bioH2, alcoholic fuel, organic acids and others products) and these wastes in municipal cities are also reported with production of advanced biofuels as promising outcomes. For hydrolysis of complex organic resources including lignocellulosic biomasses, physicochemical, structural or compositional changes are needed that aid in conversion into sugar and organic compounds such as biofuels. So, efficient and effective pretreatment processes selection (physical, biological, chemical or combined one) is critical to achieve these hydrolysis goals and resultant cellulose or hemicellulose components can be accessible by biological catalysis. These can achieve final hydrolysis and fermentative or monomer sugars. And later, synthesis of fuels or value-added products during microbial fermentation or biotransformation processes can be achieved. This review discusses pretreatment techniques for improved hydrolysis for fermentative sugar with emphasis on reduced quantities of toxic compounds (furfural compound) in hydrolyzed biomasses. Minimum deterioration fuel economy also reported with production of different bioproducts including biofuels. Additionally, impacts of toxic products and gasses emission are also discussed with their minimization.
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Affiliation(s)
- Rajesh K Srivastava
- Department of Biotechnology, GITAM School of Technology, Gandhi Institute of Technology and Management (GITAM), Visakhapatnam 530045, India.
| | - Sruthy Vineed Nedungadi
- Department of Biotechnology, GITAM School of Technology, Gandhi Institute of Technology and Management (GITAM), Visakhapatnam 530045, India
| | - Nasim Akhtar
- Department of Biotechnology, GITAM School of Technology, Gandhi Institute of Technology and Management (GITAM), Visakhapatnam 530045, India
| | | | - Sanjukta Subudhi
- Advanced Biofuels program, The Energy and Resources Institute, Darbari Seth Block, Habitat Place, Lodhi Road, New Delhi 110 003, India
| | - Krushna Prasad Shadangi
- Department of Chemical Engineering, Veer Surendra Sai University of Technology, Burla, Sambalpur, Odisha, India
| | - Muthusamy Govarthanan
- Department of Environmental Engineering, Kyungpook National University, Daegu 41566, South Korea; Department of Biomaterials, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai 600 077, India
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11
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Sharma B, Roy A, Sharma MC, Banerjee J, Netam RK, Nag TC, Akhtar N, Mallick HN. 1146 SLEEP DEPRIVATION INDUCES AGEING-LIKE CHANGES IN ANTIGRAVITY MUSCLES OF YOUNG ADULT MALE WISTAR RATS. Age Ageing 2023. [DOI: 10.1093/ageing/afac322.005] [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] [Indexed: 01/17/2023] Open
Abstract
Abstract
Introduction
Poor muscle health is associated with a series of chronic and metabolic conditions that are prevalent in individuals who chronically experience poor-quality sleep. But there is no study deciphering the role of sleep deprivation on muscle ageing. Therefore, in the present study we have measured the ultrastructure, histopathology, and oxidative stressors in soleus muscle of wistar rat after sleep deprivation and recovery sleep.
Material and Methods
The experiments were conducted in 18 rats of three groups. Group I rats had normal sleep wake cycle, Group II rats were subjected to 24 h sleep deprivation (SD) by gentle handling method1 and Group III rats had recovery sleep after 24 h SD. At the end of the sleep, sleep deprivation and recovery period, soleus muscle tissue was collected for ultrastructural, histological and oxidative stress markers. Oxidative damage was assessed by lipid peroxidation, catalase activity, reduced glutathione and nuclear labelling of 8-OHdG. The study was conducted as per the guidelines of the Institutional Animal Ethics Committee (960/IAEC/16).
Results
The data demonstrated that SD leads to ultrastructural changes in soleus muscle which includes sarcolemmal and mitochondrial alterations. In case of histopathological and histomorphological changes there was signs of tissue degeneration, inflammatory infiltrate in type I fibres and muscle atrophy was observed in soleus muscles. There was significant increase in level of 8-OHdG (p=0.02) and malondialdehyde in 24h SD (p=0.02) than control and recovery sleep groups. Moreover, the catalase activity and reduced glutathione level was significantly decreased in 24h SD group (p≤0.02) than control and recovery sleep.
Conclusion
24hr sleep deprivation leads to an ageing like state in the skeletal muscle, which was recovered after sleep rebound.
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Affiliation(s)
- B Sharma
- All India Institute of Medical Sciences Department of Physiology; , New Delhi
| | - A Roy
- All India Institute of Medical Sciences Department of Physiology; , New Delhi
| | - M C Sharma
- All India Institute of Medical Sciences Department of Pathology; , New Delhi
| | - J Banerjee
- All India Institute of Medical Sciences Department of Biophysics; , New Delhi
| | - R K Netam
- All India Institute of Medical Sciences Department of Physiology; , New Delhi
| | - T C Nag
- All India Institute of Medical Sciences Department of Anatomy; , New Delhi
| | - N Akhtar
- All India Institute of Medical Sciences Department of Physiology; , New Delhi
| | - H N Mallick
- Shree Guru Gobind Singh Tricentenary University , Gurugram, India
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12
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Sayeeda S, Hayee S, Akhtar N, Begum F, Khan MA. Successful Pregnancy with SLE-associated Antiphospholipid Syndrome: A Case Report. Mymensingh Med J 2023; 32:272-276. [PMID: 36594334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Pregnancy in women with systemic lupus erythematosus (SLE) is associated with an increased risk of adverse maternal and fetal outcomes. Risk is significantly increased when SLE pregnancy is complicated by anti-phospholipid syndrome (APS). Here, we present a case of a 21 year-old multi-gravid lady with SLE- associated APS who was diagnosed as such when she presented with multisystem flare at her 16 weeks of gestation. At presentation she had fever, multiple joint pain in both upper and lower limbs, loss of hair, history of recurrent oral ulcer, skin rash over hand and feet. Physical examination and laboratory evaluation were consistent with an active SLE flare. A diagnosis of antiphospholipid syndrome (APS) was made based on her clinical presentation and laboratory findings. The reported patient had APS secondary to SLE. She had all the risk factors that would confer a remarkably high risk of pregnancy morbidity: positive anti-SSA(RO) antibody and lupus anticoagulant, history of one neonatal death due to congenital heart block and two consecutive first trimester pregnancy loss. Multidisciplinary management approach with appropriate intervention and close monitoring can bring a successful outcome.
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Affiliation(s)
- S Sayeeda
- Dr Syeda Sayeeda, Associate Professor, Department of Fetomaternal Medicine, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh; E-mail:
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Nadarajah R, Ludman P, Appelman Y, Brugaletta S, Budaj A, Bueno H, Huber K, Kunadian V, Leonardi S, Lettino M, Milasinovic D, Gale CP, Budaj A, Dagres N, Danchin N, Delgado V, Emberson J, Friberg O, Gale CP, Heyndrickx G, Iung B, James S, Kappetein AP, Maggioni AP, Maniadakis N, Nagy KV, Parati G, Petronio AS, Pietila M, Prescott E, Ruschitzka F, Van de Werf F, Weidinger F, Zeymer U, Gale CP, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Emberson J, Erlinge D, Glikson M, Gray A, Kayikcioglu M, Maggioni AP, Nagy KV, Nedoshivin A, Petronio AP, Roos-Hesselink JW, Wallentin L, Zeymer U, Popescu BA, Adlam D, Caforio ALP, Capodanno D, Dweck M, Erlinge D, Glikson M, Hausleiter J, Iung B, Kayikcioglu M, Ludman P, Lund L, Maggioni AP, Matskeplishvili S, Meder B, Nagy KV, Nedoshivin A, Neglia D, Pasquet AA, Roos-Hesselink JW, Rossello FJ, Shaheen SM, Torbica A, Gale CP, Ludman PF, Lettino M, Bueno H, Huber K, Leonardi S, Budaj A, Milasinovic (Serbia) D, Brugaletta S, Appelman Y, Kunadian V, Al Mahmeed WAR, Kzhdryan H, Dumont C, Geppert A, Bajramovic NS, Cader FA, Beauloye C, Quesada D, Hlinomaz O, Liebetrau C, Marandi T, Shokry K, Bueno H, Kovacevic M, Crnomarkovic B, Cankovic M, Dabovic D, Jarakovic M, Pantic T, Trajkovic M, Pupic L, Ruzicic D, Cvetanovic D, Mansourati J, Obradovic I, Stankovic M, Loh PH, Kong W, Poh KK, Sia CH, Saw K, Liška D, Brozmannová D, Gbur M, Gale CP, Maxian R, Kovacic D, Poznic NG, Keric T, Kotnik G, Cercek M, Steblovnik K, Sustersic M, Cercek AC, Djokic I, Maisuradze D, Drnovsek B, Lipar L, Mocilnik M, Pleskovic A, Lainscak M, Crncic D, Nikojajevic I, Tibaut M, Cigut M, Leskovar B, Sinanis T, Furlan T, Grilj V, Rezun M, Mateo VM, Anguita MJF, Bustinza ICM, Quintana RB, Cimadevilla OCF, Fuertes J, Lopez F, Dharma S, Martin MD, Martinez L, Barrabes JA, Bañeras J, Belahnech Y, Ferreira-Gonzalez I, Jordan P, Lidon RM, Mila L, Sambola A, Orvin K, Sionis A, Bragagnini W, Cambra AD, Simon C, Burdeus MV, Ariza-Solé A, Alegre O, Alsina M, Ferrando JIL, Bosch X, Sinha A, Vidal P, Izquierdo M, Marin F, Esteve-Pastor MA, Tello-Montoliu A, Lopez-Garcia C, Rivera-Caravaca JM, Gil-Pérez P, Nicolas-Franco S, Keituqwa I, Farhan HA, Silva L, Blasco A, Escudier JM, Ortega J, Zamorano JL, Sanmartin M, Pereda DC, Rincon LM, Gonzalez P, Casado T, Sadeghipour P, Lopez-Sendon JL, Manjavacas AMI, Marin LAM, Sotelo LR, Rodriguez SOR, Bueno H, Martin R, Maruri R, Moreno G, Moris C, Gudmundsdottir I, Avanzas P, Ayesta A, Junco-Vicente A, Cubero-Gallego H, Pascual I, Sola NB, Rodriguez OA, Malagon L, Martinez-Basterra J, Arizcuren AM, Indolfi C, Romero J, Calleja AG, Fuertes DG, Crespín Crespín M, Bernal FJC, Ojeda FB, Padron AL, Cabeza MM, Vargas CM, Yanes G, Kitai T, Gonzalez MJG, Gonzalez Gonzalez J, Jorge P, De La Fuente B, Bermúdez MG, Perez-Lopez CMB, Basiero AB, Ruiz AC, Pamias RF, Chamero PS, Mirrakhimov E, Hidalgo-Urbano R, Garcia-Rubira JC, Seoane-Garcia T, Arroyo-Monino DF, Ruiz AB, Sanz-Girgas E, Bonet G, Rodríguez-López J, Scardino C, De Sousa D, Gustiene O, Elbasheer E, Humida A, Mahmoud H, Mohamed A, Hamid E, Hussein S, Abdelhameed M, Ali T, Ali Y, Eltayeb M, Philippe F, Ali M, Almubarak E, Badri M, Altaher S, Alla MD, Dellborg M, Dellborg H, Hultsberg-Olsson G, Marjeh YB, Abdin A, Erglis A, Alhussein F, Mgazeel F, Hammami R, Abid L, Bahloul A, Charfeddine S, Ellouze T, Canpolat U, Oksul M, Muderrisoglu H, Popovici M, Karacaglar E, Akgun A, Ari H, Ari S, Can V, Tuncay B, Kaya H, Dursun L, Kalenderoglu K, Tasar O, Kalpak O, Kilic S, Kucukosmanoglu M, Aytekin V, Baydar O, Demirci Y, Gürsoy E, Kilic A, Yildiz Ö, Arat-Ozkan A, Sinan UY, Dagva M, Gungor B, Sekerci SS, Zeren G, Erturk M, Demir AR, Yildirim C, Can C, Kayikcioglu M, Yagmur B, Oney S, Xuereb RG, Sabanoglu C, Inanc IH, Ziyrek M, Sen T, Astarcioglu MA, Kahraman F, Utku O, Celik A, Surmeli AO, Basaran O, Ahmad WAW, Demirbag R, Besli F, Gungoren F, Ingabire P, Mondo C, Ssemanda S, Semu T, Mulla AA, Atos JS, Wajid I, Appelman Y, Al Mahmeed WAR, Atallah B, Bakr K, Garrod R, Makia F, Eldeeb F, Abdekader R, Gomaa A, Kandasamy S, Maruthanayagam R, Nadar SK, Nakad G, Nair R, Mota P, Prior P, Mcdonald S, Rand J, Schumacher N, Abraheem A, Clark M, Coulding M, Qamar N, Turner V, Negahban AQ, Crew A, Hope S, Howson J, Jones S, Lancaster N, Nicholson A, Wray G, Donnelly P, Gierlotka M, Hammond L, Hammond S, Regan S, Watkin R, Papadopoulos C, Ludman P, Hutton K, Macdonald S, Nilsson A, Roberts S, Monteiro S, Garg S, Balachandran K, Mcdonald J, Singh R, Marsden K, Davies K, Desai H, Goddard W, Iqbal N, Chalil S, Dan GA, Galasko G, Assaf O, Benham L, Brown J, Collins S, Fleming C, Glen J, Mitchell M, Preston S, Uttley A, Radovanovic M, Lindsay S, Akhtar N, Atkinson C, Vinod M, Wilson A, Clifford P, Firoozan S, Yashoman M, Bowers N, Chaplin J, Reznik EV, Harvey S, Kononen M, Lopesdesousa G, Saraiva F, Sharma S, Cruddas E, Law J, Young E, Hoye A, Harper P, Balghith M, Rowe K, Been M, Cummins H, French E, Gibson C, Abraham JA, Hobson S, Kay A, Kent M, Wilkinson A, Mohamed A, Clark S, Duncan L, Ahmed IM, Khatiwada D, Mccarrick A, Wanda I, Read P, Afsar A, Rivers V, Theobald T, Cercek M, Bell S, Buckman C, Francis R, Peters G, Stables R, Morgan M, Noorzadeh M, Taylor B, Twiss S, Widdows P, Brozmannová D, Wilkinson V, Black M, Clark A, Clarkson N, Currie J, George L, Mcgee C, Izzat L, Lewis T, Omar Z, Aytekin V, Phillips S, Ahmed F, Mackie S, Oommen A, Phillips H, Sherwood M, Aleti S, Charles T, Jose M, Kolakaluri L, Ingabire P, Karoudi RA, Deery J, Hazelton T, Knight A, Price C, Turney S, Kardos A, Williams F, Wren L, Bega G, Alyavi B, Scaletta D, Kunadian V, Cullen K, Jones S, Kirkup E, Ripley DP, Matthews IG, Mcleod A, Runnett C, Thomas HE, Cartasegna L, Gunarathne A, Burton J, King R, Quinn J, Sobolewska J, Munt S, Porter J, Christenssen V, Leng K, Peachey T, Gomez VN, Temple N, Wells K, Viswanathan G, Taneja A, Cann E, Eglinton C, Hyams B, Jones E, Reed F, Smith J, Beltrano C, Affleck DC, Turner A, Ward T, Wilmshurst N, Stirrup J, 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Potpara T, Marinkovic M, Mihajlovic M, Mujovic N, Kocijancic A, Mijatovic Z, Radovanovic M, Matic D, Milosevic A, Savic L, Subotic I, Uscumlic A, Zlatic N, Antonijevic J, Vesic O, Vucic R, Martinovic SS, Kostic T, Atanaskovic V, Mitic V, Stanojevic D, Petrovic M. Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry. Eur Heart J Qual Care Clin Outcomes 2022; 9:8-15. [PMID: 36259751 DOI: 10.1093/ehjqcco/qcac067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022]
Abstract
AIMS The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation. METHODS AND RESULTS Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin. CONCLUSION The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.
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Affiliation(s)
- Ramesh Nadarajah
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
| | - Peter Ludman
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Yolande Appelman
- Department of Cardiology, Amsterdam UMC-Vrije Universiteit, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Salvatore Brugaletta
- Hospital Clinic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Andrzej Budaj
- Department of Cardiology, Center of Postgraduate Medical Education, Grochowski Hospital, Warsaw, Poland
| | - Hector Bueno
- Cardiology Department, Hospital Universitario 12 de Octubre and Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Kurt Huber
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Vienna, Austria.,Medical Faculty, Sigmund Freud University, Vienna, Austria
| | - Vijay Kunadian
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK.,Cardiothoracic Centre, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sergio Leonardi
- University of Pavia, Pavia, Italy.,Fondazione IRCCS Policlinico S.Matteo, Pavia, Italy
| | - Maddalena Lettino
- Cardio-Thoracic and Vascular Department, San Gerardo Hospital, ASST-Monza, Monza, Italy
| | - Dejan Milasinovic
- Department of Cardiology, University Clinical Center of Serbia and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Chris P Gale
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
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Sharma B, Roy A, Vishwakarma L, Neetam R, Nag T, Akhtar N, Mallick H. Total sleep deprivation leads to changes in neuromuscular junction of soleus muscle in male Wistar rats. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.087] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Cag Y, Al Madadha ME, Ankarali H, Cag Y, Demir Onder K, Seremet-Keskin A, Kizilates F, Čivljak R, Shehata G, Alay H, Alkan-Ceviker S, Yilmaz-Karadag F, Cagla-Sonmezer M, Ezzelarab Ramadan M, Magdelena DI, Radic LB, Arapovic J, Kesmez-Can F, El-Sayed NM, Campbell OB, Eser-Karlidag G, Khedr R, Isik ME, Petrov MM, Cernat R, Erturk U, Uygun-Kizmaz Y, Huljev E, Amer F, Ceylan MR, Marino A, Kul G, Damar-Cakirca T, Khalaf YM, Isik AC, Ariyo OE, Hakyemez IN, Ripon RK, Afkhamzadeh A, Dindar-Demiray EK, Gideon OO, Belitova M, Altindis M, El-Sokkary R, Tekin R, Garout MA, Zajkowska J, Fazal F, Bekcibasi M, Hukic M, Nizamuddin S, Surme S, Fernandez R, El-Kholy A, Akhtar N, Ijaz S, Cortegiani A, Meric-Koc M, Hasman H, Maduka AV, ElKholy JA, Sari S, Khan MA, Akin Y, Kose S, Erdem H. Vaccine hesitancy and refusal among parents: An international ID-IRI survey. J Infect Dev Ctries 2022; 16:1081-1088. [PMID: 35797304 DOI: 10.3855/jidc.16085] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 02/22/2022] [Indexed: 10/31/2022] Open
Abstract
INTRODUCTION Although vaccines are the safest and most effective means to prevent and control infectious diseases, the increasing rate of vaccine hesitancy and refusal (VHR) has become a worldwide concern. We aimed to find opinions of parents on vaccinating their children and contribute to available literature in order to support the fight against vaccine refusal by investigating the reasons for VHR on a global scale. METHODOLOGY In this international cross-sectional multicenter study conducted by the Infectious Diseases International Research Initiative (ID-IRI), a questionnaire consisting of 20 questions was used to determine parents' attitudes towards vaccination of their children. RESULTS Four thousand and twenty-nine (4,029) parents were included in the study and 2,863 (78.1%) were females. The overall VHR rate of the parents was found to be 13.7%. Nineteen-point three percent (19.3%) of the parents did not fully comply with the vaccination programs. The VHR rate was higher in high-income (HI) countries. Our study has shown that parents with disabled children and immunocompromised children, with low education levels, and those who use social media networks as sources of information for childhood immunizations had higher VHR rates (p < 0.05 for all). CONCLUSIONS Seemingly all factors leading to VHR are related to training of the community and the sources of training. Thus, it is necessary to develop strategies at a global level and provide reliable knowledge to combat VHR.
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Affiliation(s)
- Yakup Cag
- Department of Pediatrics, University of Health Sciences Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey.
| | - Mohammad Emad Al Madadha
- Department of Microbiology and Immunology, Institute of Marine and Environmental Technology, University of Maryland School of Medicine, Baltimore, Maryland, United States
| | - Handan Ankarali
- Department of Biostatistics and Medical Informatics, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
| | - Yasemin Cag
- Department of Infectious Diseases and Clinical Microbiology, Istanbul Medeniyet University Faculty of Medicine, Istanbul, Turkey
| | - Kubra Demir Onder
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
| | - Aysegul Seremet-Keskin
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
| | - Filiz Kizilates
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Antalya Training and Research Hospital, Antalya, Turkey
| | - Rok Čivljak
- Department for Respiratory Tract Infections, Dr. Fran Mihaljević University Hospital for infectious Diseases, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Ghaydaa Shehata
- Department of Neurology, Assiut University Faculty of Medicine, Assiut, Egypt
| | - Handan Alay
- Department of Infectious Diseases and Clinical Microbiology, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Sevil Alkan-Ceviker
- Department of Infectious Diseases and Clinical Microbiology, Onsekiz Mart University Faculty of Medicine, Canakkale, Turkey
| | - Fatma Yilmaz-Karadag
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Sancaktepe Şehit Prof. Dr Ilhank Varank Training and Research Hospital. İstanbul, Turkey
| | - Meliha Cagla-Sonmezer
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | | | - Dumitru Irina Magdelena
- Department of Infectious Diseases, Clinical Infectious Diseases Hospital Constanta, Ovidius University of Constanta, Constanta, Romania
| | | | - Jurica Arapovic
- Department of Infectious Diseases, University Clinical Hospital Mostar, Mostar, Bosnia and Herzegovina
| | - Fatma Kesmez-Can
- Department of Infectious Diseases and Clinical Microbiology, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | | | | | - Gulden Eser-Karlidag
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Fethi Sekin City Hospital, Elazig, Turkey
| | - Reham Khedr
- Department of Pediatric Oncology, National Cancer Institute - Cairo University / Children Cancer Hospital Egypt, Cairo, Egypt
| | - Mehmet Emirhan Isik
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Kosuyolu Training and Research Hospital, Istanbul, Turkey
| | - Michael Mihailov Petrov
- Department of Microbiology and Immunology, Medical University of Plovdiv Faculty of Pharmacy, Plovdiv, Bulgaria
| | - Roxana Cernat
- Department of Infectious Diseases, Clinical Infectious Diseases Hospital Constanta, Ovidius University of Constanta, Constanta, Romania
| | - Umran Erturk
- Department of Infectious Diseases, Bahrain Oncology Center, Bahrain
| | - Yesim Uygun-Kizmaz
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Kosuyolu Training and Research Hospital, Istanbul, Turkey
| | - Eva Huljev
- Department for Respiratory Tract Infections, Dr. Fran Mihaljević University Hospital for Infectious Diseases, Zagreb, Croatia
| | - Fatma Amer
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mehmet Resat Ceylan
- Department of Infectious Diseases and Clinical Microbiology, MD. University of Harran Faculty of Medicine, Şanliurfa, Turkey
| | - Andrea Marino
- Department of Clinical and Experimental Medicine, ARNAS Garibaldi Unit of Infectious diseases, University of Catania, Catania, Italy
| | - Gulnur Kul
- Department of Infectious Diseases and Clinical Microbiology, Kirikhan state Hospital, Hatay, Turkey
| | - Tuba Damar-Cakirca
- Department of Infectious Diseases and Clinical Microbiology, Şanliurfa training and research hospital, Sanliurfa, Turkey
| | - Yara Mohsen Khalaf
- Department of epidemiology High institute of public health,Alexandria University Infectious Disease Clinical pharmacist, Antimicrobial stewardship department, International Medical Center Hospital, Alexandria, Egypt
| | - Arzu Cennet Isik
- Department of Internal Medicine, University of Health Sciences Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
| | - Olumuyiwa Elijah Ariyo
- Department of Infectious Diseases and Tropical Medicine, Federal Teaching Hospital Ido-Ekiti, Ekiti, Nigeria
| | - Ismail Necati Hakyemez
- Department of Infectious Diseases and Clinical Microbiology, Balikesir University Faculty of Medicine, Balikesir, Turkey
| | - Rezaul Karim Ripon
- Department of Public Health and Informatics, Jahangirnagar University, Savar, Bangladesh
| | - Abdorrahim Afkhamzadeh
- Department of Community Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | | | | | - Maya Belitova
- Department of Anesthesiology and Intensive Care, University Hospital "Queen Giovanna"-ISUL, EAD, Sofia, Bulgaria
| | - Mustafa Altindis
- Department of Microbiology, Sakarya University Faculty of Medicine, Sakarya, Turkey
| | - Rehab El-Sokkary
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Recep Tekin
- Department of Infectious Diseases and Clinical Microbiology, Dicle University Faculty of Medicine, Diyarbakir, Turkey
| | - Mohammed Ahmed Garout
- Department of Community Medicine and Health Care for Pilgrims, Umm Al-Qura University Faculty of Medicine, Makkah, Saudi Arabia
| | - Joanna Zajkowska
- Department of Infectious Diseases and Neuroinfections, Medical University in Białystok, Bialystok, Poland
| | - Farhan Fazal
- Department of Medicine, Kasturba Medical College Mangalore, Mangalore, India
| | - Muhammed Bekcibasi
- Department of Infectious Diseases and Clinical Microbiology, Bismil State Hospital, Diyarbakir, Turkey
| | - Mirsada Hukic
- Department of Clinical Microbiology, Institute for Biomedical Diagnostic and Research NALAZ, Sarajevo, Bosnia and Herzegovina
| | - Summiya Nizamuddin
- Section of Microbiology, Department of Pathology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan
| | - Serkan Surme
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences Haseki Training and Research Hospital, Istanbul, Turkey
| | - Ricardo Fernandez
- Department of Pulmonary and Critical Care, San Juan City Hospital, San Juan, Puerto Rico
| | - Amani El-Kholy
- Department of Clinical Pathology, Cairo University Hospital, Cairo, Egypt
| | - Nasim Akhtar
- Department of Infectious Diseases, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Saadia Ijaz
- Department of Pathology, Shalamar institute of health sciences, Lahore, Pakistan
| | - Andrea Cortegiani
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.), University of Palermo, Palermo, Italy
| | - Meliha Meric-Koc
- Department of Infectious Diseases and Clinical Microbiology, Bezmialem Vakif University Faculty of Medicine, Istanbul, Turkey
| | - Hakan Hasman
- Department of Emergency, Ankara Medicalpark Private Hospital, Ankara, Turkey
| | - Agah Victor Maduka
- Department of microbiology, Ebonyi State University Teaching Hospital Abakaliki, Ebonyi State, Nigeria
| | - Jehan Ali ElKholy
- Department of Anesthesia, Pain Management, Cairo University Hospital, Cairo, Egypt
| | - Sema Sari
- Department of Intensive Care, Nigde Training and Research Hospital, Nigde, Turkey
| | - Mumtaz Ali Khan
- Department of Epidemiology and Disease Surveillance, National institute of health Islamabad, Islamabad, Pakistan
| | - Yasemin Akin
- Department of Pediatrics, University of Health Sciences Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
| | - Sukran Kose
- Department of Infectious Diseases and Clinical Microbiology, Tepecik Training and Research Hospital, Izmir, Turkey
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Farooq S, Aslam M, Arif M, Farooq U, Akhtar N, Meraj L. H. Pylori Fecal Antigen Detection taking endoscopic biopsy as gold standard in Dyspeptic Patients. JRMC 2022. [DOI: 10.37939/jrmc.v26i2.1759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Introduction: There are several invasive and non-invasive techniques used to diagnose H. pylori infection, each having its own advantages and disadvantages. Invasive methods require biopsy samples from stomach and duodenum and can be tested by various methods such as histology, Rapid urease test (RUT), microbiological culture and Polymerase chain reaction (PCR) whereas non-invasive tests include stool antigen test, serology and Urea breath test
Objectives: To determine the diagnostic accuracy of H. Pylori Fecal Antigen Detection taking endoscopic biopsy as gold standard in dyspeptic Patients (18-65 years).
Materials & Methods: Descriptive, cross-sectional study was conducting during 30th April 2019 to 30th October 2019 in Gastroenterology Unit, Holy Family Hospital, Rawalpindi. A total of 85 patients irrespective of gender having age 18-65 years having symptoms of dyspepsia were included. Patients having gall stones, celiac disease, pancreatic disease, Diabetes Mellitus, thyroid disease and any other patients on PPI or H2 receptors. Patients with history of alcoholism, diagnosed cases of H. Pylori infection or treatment history of H Pylori. Patients diagnosed for pancreatitis, cholecystitis, Hepatitis B or C Virus positive cases of Chronic Liver Diseases, HIV, malignancy or Ischemic Heart Disease or being pregnant were excluded. H. Pylori on Fecal Antigen Detection and endoscopic biopsy were noted.
Results: Fecal Antigen Detection found that 42 were True Positive and 04 were False Positive. Among 39, Fecal Antigen negative patients, 04 (False Negative) had H. Pylori on endoscopic biopsy whereas 35 (True Negative) had no H. Pylori involvement on endoscopic biopsy (p=0.0001). Overall sensitivity, specificity, positive predictive value, negative predictive value and diagnostic accuracy of H. Pylori Fecal Antigen Detection taking endoscopic biopsy as gold standard in dyspeptic Patients was 91.30%, 89.74%, 91.30%, 89.74% and 90.59% respectively.
Conclusion: This study concluded that diagnostic accuracy of H. Pylori Fecal Antigen Detection in dyspeptic Patients is quite high.
Keywords: helicobacter pylori, Fecal Antigen Detection, endoscopic biopsy.
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Yasir M, Nawaz A, Ghazanfar S, Okla MK, Chaudhary A, Al WH, Ajmal MN, AbdElgawad H, Ahmad Z, Abbas F, Wadood A, Manzoor Z, Akhtar N, Din M, Hameed Y, Imran M. Anti-bacterial activity of essential oils against multidrug-resistant foodborne pathogens isolated from raw milk. BRAZ J BIOL 2022; 84:e259449. [PMID: 35544793 DOI: 10.1590/1519-6984.259449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/16/2022] [Indexed: 11/22/2022] Open
Abstract
The presence of pathogenic bacteria in food is considered as a primary cause of food-borne illness and food quality deterioration worldwide. The present study aimed to determine the effectiveness of five essential oils (EOs) against multidrug-resistant foodborne pathogens. In the current study Gram-negative bacteria (Escherichia, Enterobacter, Citrobacter, Proteus, Pseudomonas, and Klebsiella) and the Gram-positive bacteria Staphylococcus were isolated from raw milk and biochemically characterized. The anti-bacterial effect of different antibiotics and EOs (thyme, oregano, lemongrass, mint, and rosemary) was determined using the standard disc diffusion method. The antibiogram study revealed that Gram-negative bacteria were highly resistant to penicillin while Staphylococcus was resistant to streptomycin, amoxicillin, and lincomycin. Moderate resistance was observed to doxycycline, amikacin, enrofloxacin, kanamycin and cefixime. Isolates were found less resistant to gentamycin, chloramphenicol, and ciprofloxacin. EOs showed a broad range of antimicrobial activity against all bacteria except P. aeruginosa. Of these, thyme was more effective against most of the multi-drug resistant bacterial strains and formed the largest zone of inhibition (26 mm) against Escherichia followed by oregano oil (18 mm) against Staphylococcus (p<0.05). Klebsiella spp and Citrobacter spp showed resistance to mint and lemongrass oil respectively. The EOs such as lemongrass, mint and rosemary were less active against all the bacteria. The findings of the recent study suggest the use of EOs as natural antibacterial agents for food preservation.
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Affiliation(s)
- M Yasir
- University of Baluchistan, Department of Microbiology, Quetta, Pakistan
| | - A Nawaz
- Government College University Faisalabad, Department of Zoology, Faisalabad, Pakistan
| | - S Ghazanfar
- National Agricultural Research Centre, Functional Genomics and Bioinformatics, Islamabad, Pakistan
| | - M K Okla
- King Saud University, College of Science, Botany and Microbiology Department, Riyadh, Saudi Arabia
| | - A Chaudhary
- University of Central Punjab, Department of Biochemistry, Lahore, Pakistan
| | - Wahidah H Al
- King Saud University, College of Food & Agriculture Sciences, Department of Food Sciences & Nutrition, Riyadh, Saudi Arabia
| | - M N Ajmal
- University of Jhang, Department of Microbiology, Jhang, Pakistan
| | - H AbdElgawad
- University of Antwerp, Department of Biology, Integrated Molecular Plant Physiology Research, Antwerpen, Belgium
| | - Z Ahmad
- University of Balochistan, Center for Advanced Studies in Vaccinology and Biotechnology, Quetta, Pakistan
| | - F Abbas
- University of Balochistan, Center for Advanced Studies in Vaccinology and Biotechnology, Quetta, Pakistan
| | - A Wadood
- University of Baluchistan, Department of Microbiology, Quetta, Pakistan
| | - Z Manzoor
- Pir Mehr Ali Shah Arid Agriculture University, Department of Parasitology and Microbiology, Rawalpindi, Pakistan
| | - N Akhtar
- Department of Biological Sciences, National University of Medical Science, Rawalpindi, Pakistan
| | - M Din
- Bolan Medical College, Department of Pathology, Quetta, Pakistan
| | - Y Hameed
- The Islamia University of Bahawalpur, Department of Biochemistry and Biotechnology, Bahawalpur, Pakistan
| | - M Imran
- Quaid-i-Azam University, Faculty of Biological Sciences, Department of Microbiology, Islamabad, Pakistan
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Mariya K, Shakeel A, Shazli T, Naqvi HR, Akhtar N, Siddiqui MA. Analysing the role of gender and place of residence in acceptability and satisfaction towards e-learning among university students' during COVID-19 pandemic in India. SN Soc Sci 2022; 2:233. [PMID: 36267952 PMCID: PMC9569168 DOI: 10.1007/s43545-022-00544-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 10/02/2022] [Indexed: 11/06/2022]
Abstract
This paper has two broad objectives; the first is to examine the challenges of e-learning faced by the students keeping in view their place of residence and gender in India, particularly during the second-wave of Covid-19. The second objective is to examine the role of place of residence and gender of students in the acceptance and satisfaction towards e-learning. The data has been obtained through an online survey of the students of University of Jamia Millia Islamia, New Delhi, India, in which a total of 490 students participated. Selection of students has been done through stratified sampling technique. Initially the obtained data was analysed and discussed through simple statistical analysis. Later, a chi-square test of independence was applied to find out the dependency of psychological stress, level of acceptance and level of satisfaction towards e-learning on the place of residence and the gender. The major finding of the paper reveals that the gender and the place of residence of the students is significantly associated with their psychological stress, acceptance and satisfaction towards e-learning. Extra money spent on the purchase of online learning resources was greater in case of rural students.
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Affiliation(s)
- Km Mariya
- Department of Geography, Faculty of Natural Sciences, Jamia Islamia, New Delhi, India
| | - Adnan Shakeel
- Department of Geography, Faculty of Natural Sciences, Jamia Islamia, New Delhi, India
| | - Tasneem Shazli
- Department of Geography, Faculty of Natural Sciences, Jamia Islamia, New Delhi, India
| | - Hasan Raja Naqvi
- Department of Geography, Faculty of Natural Sciences, Jamia Islamia, New Delhi, India
| | - Nasim Akhtar
- Department of English, Gandhi Faiz-E-Aam College, Shahjahanpur, UP India
| | - Masood Ahsan Siddiqui
- Department of Geography, Faculty of Natural Sciences, Jamia Islamia, New Delhi, India
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Chowdhary AR, Akhtar N. Study of Steel Mass Spring System with Varying Speeds in a Tunnel. CURR SCI INDIA 2021. [DOI: 10.18520/cs/v121/i11/1441-1451] [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: 11/15/2022]
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Akhtar H, Khalid S, Rahman FU, Ali S, Afridi M, Khader YS, Hassan F, Akhtar N, Khan MM, Ikram A. Delayed admissions and efficacy of steroid use in patients with critical and severe COVID-19: an apprehensive approach. J Public Health (Oxf) 2021; 43:iii43-iii48. [PMID: 34580731 PMCID: PMC8500079 DOI: 10.1093/pubmed/fdab239] [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] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Inadvertent delays in access to appropriate therapeutic interventions in high-risk group coronavirus disease 2019 (COVID-19) patients contribute to mortality in patients with severe/critical disease presentation. OBJECTIVES The aim of this study was to determine the effect of timely admission to the hospital on mortality of patients with severe/critical COVID-19. Another secondary aspect of this study was to observe the efficacy of time-dependent use of corticosteroids on mortality of critical/severe COVID-19 patients. METHODS Clinical data of 659 patients with severe/critical COVID-19, admitted to four major tertiary care hospitals from the Islamabad-Rawalpindi region of Pakistan was retrospectively collected from a period February-August 2020. Multivariate logistic regression analysis was carried out to determine the predictors of mortality in severe/critical COVID-19 patients. RESULTS Out of a total of 659 patients, 469 (71.2%) patients died. Age > 60 years, presence of hypertension, heart disease and kidney disease along with late admission (>5 days) were significant predictors of mortality in patients with severe/critical COVID-19. CONCLUSIONS The study highlights the importance of well-timed provision of appropriate medical interventions control COVID-19-associated mortality.
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Affiliation(s)
- Hashaam Akhtar
- Yusra Institute of Pharmaceutical Sciences, Yusra Medical and Dental College, Islamabad 44000, Pakistan
| | - Sundas Khalid
- Department of Materials Engineering, School of Chemical and Materials Engineering, National University of Science and Technology, Islamabad 44000, Pakistan
| | - Fazal-ur- Rahman
- Department of Medicine, Benazir Bhutto Hospital, Rawalpindi 44000, Pakistan
| | - Sabahat Ali
- Department of Gynecology and Obstetrics, Pakistan Air Force Hospital, Islamabad 44000, Pakistan
| | - Maham Afridi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 44000, Pakistan
| | - Yousef S Khader
- Department of Community Medicine, Public Health and Family Medicine/Faculty of Medicine, Jordan University of Science & Technology, Irbid 22110, Jordan
| | - Faheem Hassan
- CT Angio Department, Armed Forces Institute of Cardiology and National Institute of Heart Diseases (AFIC/NIHD),, Rawalpindi 44000, Pakistan
| | - Nasim Akhtar
- Department of General Medicine, Pakistan Institute of Medical Sciences, Islamabad 44000, Pakistan
| | - Muhammad Mujeeb Khan
- Department of Infectious Diseases, Rawalpindi Medical University, Rawalpindi 44000, Pakistan
| | - Aamer Ikram
- National Institute of Health, Islamabad 44000, Pakistan
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Ghodousi A, Rizvi AH, Khanzada FM, Akhtar N, Ghafoor A, Trovato A, Cirillo DM, Tahseen S. In vivo Microevolution of Mycobacterium tuberculosis and transient emergence of atpE_Ala63Pro mutation during treatment in a pre-XDR TB patient. Eur Respir J 2021; 59:13993003.02102-2021. [PMID: 34795042 PMCID: PMC8943273 DOI: 10.1183/13993003.02102-2021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/04/2021] [Indexed: 11/27/2022]
Abstract
Bedaquiline is a novel anti-tuberculosis drug for the treatment of multidrug-resistant tuberculosis (MDR-TB) recommended by the World Health Organization (WHO) [1] and recently upgraded to the group A classification of TB drugs as one of the three key drugs, along with linezolid and fluoroquinolones, to be included in all MDR-TB treatment regimens. Based on this grouping of second-line drugs, extensively drug-resistant tuberculosis (XDR-TB) is redefined as MDR- or rifampicin-resistant-TB that is resistant to a fluoroquinolone and to either bedaquiline or linezolid or both. Moreover, bedaquiline, in combination with pretomanid and linezolid, is a part of BPaL regimen recommended for treating adult pulmonary TB patients having pre-XDR-TB or MDR-TB which is either non-responsive or intolerant to recommended standard treatment [2]. However, globally emerging resistance to bedaquiline threatens the effectiveness of novel treatment regimens for drug-resistant TB. This letter describes microevolution of a pre-XDR MTB strain isolated from a pulmonary TB patient over an 18-month exposure to BDQ. MDR-TB therapies with BDQ require a functional background regimen to prevent emergence of additional resistance.https://bit.ly/3D05qT9
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Affiliation(s)
- Arash Ghodousi
- Vita-Salute San Raffaele University, Milan, Italy.,IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | | | - Nasim Akhtar
- National Tuberculosis Control Program, Islamabad, Pakistan.,Pakistan Institute of Medical sciences, Islamabad, Pakistan
| | - Abdul Ghafoor
- National Tuberculosis Control Program, Islamabad, Pakistan
| | | | - Daniela Maria Cirillo
- Vita-Salute San Raffaele University, Milan, Italy.,IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sabira Tahseen
- National TB Reference Laboratory, National Tuberculosis Control Program, Pakistan
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22
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Akhtar H, Khalid S, Ur Rahman F, Umar M, Ali S, Afridi M, Hassan F, Saleh Khader Y, Akhtar N, Mujeeb Khan M, Ikram A. Presenting characteristics, comorbidities, and outcomes among COVID-19 patients hospitalized in twin cities of Pakistan. JMIR Public Health Surveill 2021; 7:e32203. [PMID: 34710053 PMCID: PMC8673715 DOI: 10.2196/32203] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/04/2021] [Accepted: 10/25/2021] [Indexed: 02/05/2023] Open
Abstract
Background COVID-19 became a pandemic rapidly after its emergence in December 2019. It belongs to the coronavirus family of viruses, which have struck a few times before in history. Data based on previous research regarding etiology and epidemiology of other viruses from this family helped played a vital role in formulating prevention and precaution strategies during the initial stages of this pandemic. Data related to COVID-19 in Pakistan were not initially documented on a large scale. In addition, due to a weak health care system and low economic conditions, Pakistan’s population, in general, already suffers from many comorbidities, which can severely affect the outcome of patients infected with COVID-19. Objective COVID-19 infections are coupled with a manifestation of various notable outcomes that can be documented and characterized clinically. The aim of this study was to examine these clinical manifestations, which can serve as indicators for early detection as well as severity prognosis for COVID-19 infections, especially in high-risk groups. Methods A retrospective observational study involving abstraction of demographic features, presenting symptoms, and adverse clinical outcomes for 1812 patients with COVID-19 was conducted. Patients were admitted to the four major hospitals in the Rawalpindi-Islamabad region of Pakistan, and the study was conducted from February to August 2020. Multivariate regression analysis was carried out to identify significant indicators of COVID-19 severity, intensive care unit (ICU) admission, ventilator aid, and mortality. The study not only relates COVID-19 infection with comorbidities, but also examines other related factors, such as age and gender. Results This study identified fever (1592/1812, 87.9%), cough (1433/1812, 79.1%), and shortness of breath (998/1812, 55.1%) at the time of hospital admission as the most prevalent symptoms for patients with COVID-19. These symptoms were common but not conclusive of the outcome of infection. Out of 1812 patients, 24.4% (n=443) required ICU admission and 21.5% (n=390) required ventilator aid at some point of disease progression during their stay at the hospital; 25.9% (n=469) of the patients died. Further analysis revealed the relationship of the presented symptoms and comorbidities with the progression of disease severity in these patients. Older adult patients with comorbidities, such as hypertension, diabetes, chronic kidney disease, and asthma, were significantly affected in higher proportions, resulting in requirement of ICU admission and ventilator aid in some cases and, in many cases, even mortality. Conclusions Older adult patients with comorbidities, such as hypertension, diabetes, asthma, chronic obstructive pulmonary disorder, and chronic kidney disease, are at increased risk of developing severe COVID-19 infections, with an increased likelihood of adverse clinical outcomes.
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Affiliation(s)
- Hashaam Akhtar
- Yusra Institute of Pharmaceutical Sciences (YIPs), Zaraj Housing Society, Opposite DHA Phase 2 Gate III, Main G.T. Road, Islamabad, PK
| | - Sundas Khalid
- School Of Chemical And Materials Engineering, National University Of Science And Technology, Islamabad, PK
| | - Fazal Ur Rahman
- HEAD OF DEPARTMENT OF MEDICINE BENAZIR BHUTTO HOSPITAL, Rawalpindi, PK
| | - Muhammad Umar
- Vice Chancellor, Rawalpindi Medical University (RMU), Rawalpindi, PK
| | - Sabahat Ali
- Department Of Gynecology And Obstetrics, Paf Hospital, Islamabad, PK
| | - Maham Afridi
- Department Of Biotechnology, Quaid I Azam University, Islamabad, PK
| | - Faheem Hassan
- CT Angio-Department, Armed Forces Institute of Cardiology (AFIC), Rawalpindi, PK
| | - Yousef Saleh Khader
- Medical Education And Biostatistics Department Of Community Medicine, Public Health And Family Medicine/ Faculty Of Medicine.Jordan University Of Science & Technology, Irbid, JO
| | - Nasim Akhtar
- Department of Infectious Diseases, Pakistan Institute Of Medical Sciences (PIMS), Islamabad, PK
| | - Muhammad Mujeeb Khan
- Department of Infectious Diseases, Rawalpindi Medical University (RMU), Rawalpindi, PK
| | - Aamer Ikram
- Executive Director, National Institute Of Health, Islamabad, PK
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Saydam FN, Erdem H, Ankarali H, El-Arab Ramadan ME, El-Sayed NM, Civljak R, Pshenichnaya N, Moroti RV, Mahmuodabad FM, Maduka AV, Mahboob A, Prakash Kumari PH, Stebel R, Cernat R, Fasanekova L, Uysal S, Tasbakan M, Arapović J, Magdalena DI, Angamuthu K, Ghanem-Zoubi N, Meric-Koc M, Ruch Y, Marino A, Sadykova A, Batirel A, Khan EA, Kulzhanova S, Al-Moghazi S, Yegemberdiyeva R, Nicastri E, Pandak N, Akhtar N, Ozer-Balin S, Cascio A, Dimzova M, Evren H, Puca E, Tokayeva A, Vecchi M, Bozkurt I, Dogan M, Dirani N, Duisenova A, Khan MA, Kotsev S, Obradovic Z, Del Vecchio RF, Almajid F, Barac A, Dragovac G, Pishmisheva-Peleva M, Rahman MT, Rahman T, Le Marechal M, Cag Y, Ikram A, Rodriguez-Morales AJ. Vector-borne and zoonotic infections and their relationships with regional and socioeconomic statuses: An ID-IRI survey in 24 countries of Europe, Africa and Asia. Travel Med Infect Dis 2021; 44:102174. [PMID: 34699956 DOI: 10.1016/j.tmaid.2021.102174] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [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: 05/19/2021] [Revised: 09/25/2021] [Accepted: 10/12/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND In this cross-sectional, international study, we aimed to analyze vector-borne and zoonotic infections (VBZI), which are significant global threats. METHOD VBZIs' data between May 20-28, 2018 was collected. The 24 Participatingcountries were classified as lower-middle, upper-middle, and high-income. RESULTS 382 patients were included. 175(45.8%) were hospitalized, most commonly in Croatia, Egypt, and Romania(P = 0.001). There was a significant difference between distributions of VBZIs according to geographical regions(P < 0.001). Amebiasis, Ancylostomiasis, Blastocystosis, Cryptosporidiosis, Giardiasis, Toxoplasmosis were significantly more common in the Middle-East while Bartonellosis, Borreliosis, Cat Scratch Disease, Hantavirus syndrome, Rickettsiosis, Campylobacteriosis, Salmonellosis in Central/East/South-East Europe; Brucellosis and Echinococcosis in Central/West Asia; Campylobacteriosis, Chikungunya, Tick-borne encephalitis, Visceral Leishmaniasis, Salmonellosis, Toxoplasmosis in the North-Mediterranean; CCHF, Cutaneous Leishmaniasis, Dengue, Malaria, Taeniasis, Salmonellosis in Indian Subcontinent; Lassa Fever in West Africa. There were significant regional differences for viral hemorrhagic fevers(P < 0.001) and tick-borne infections(P < 0.001), and according to economic status for VBZIs(P < 0.001). The prevalences of VBZIs were significantly higher in lower-middle income countries(P = 0.001). The most similar regions were the Indian Subcontinent and the Middle-East, the Indian Subcontinent and the North-Mediterranean, and the Middle-East and North-Mediterranean regions. CONCLUSIONS Regional and socioeconomic heterogeneity still exists for VBZIs. Control and eradication of VBZIs require evidence-based surveillance data, and multidisciplinary efforts.
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Affiliation(s)
- Fatma Nurhayat Saydam
- Department of Infectious Diseases and Clinical Microbiology, Yuksek Ihtisas University, Faculty of Medicine, Batikent Medical Park Hospital, Ankara, Turkey
| | - Hakan Erdem
- ID-IRI Lead Coordinator, Ankara, Turkey; Department of Infectious Diseases, Bahrain Oncology Center, King Hamad University Hospital, Busaiteen, 24343, Bahrain.
| | - Handan Ankarali
- Istanbul Medeniyet University, School of Medicine, Department of Biostatistics and Medical Informatics, Istanbul, Turkey
| | | | | | - Rok Civljak
- "Dr. Fran Mihaljevic" University Hospital for Infectious Diseases, University of Zagreb School of Medicine, Zagreb, Croatia
| | | | - Ruxandra Valentina Moroti
- National Institute for Infectious Diseases 'Matei Bals', and 'Carol Davila' University of Medicine and Pharmacy', Bucharest, Romania
| | | | | | - Amjad Mahboob
- Gajju Khan Medical College/Bacha Khan Medical Complex, Swabi, Khyber Pakhtunkhwa, Pakistan
| | | | - Roman Stebel
- Department of Infectious Diseases, University Hospital Brno and Faculty of Medicine, Masaryk University, Czech Republic
| | - Roxana Cernat
- Clinical Infectious Disease Hospital Constanta, Ovidius University of Constanta, Romania
| | - Lenka Fasanekova
- Department of Infectious Diseases, University Hospital Brno and Faculty of Medicine, Masaryk University, Czech Republic
| | - Serhat Uysal
- Department of Infectious Diseases and Clinical Microbiology, Firat University Faculty of Medicine, Elazig, Turkey
| | - Meltem Tasbakan
- Department of Infectious Diseases and Clinical Microbiology, Ege University Medical School, Izmir, Turkey
| | - Jurica Arapović
- Department of Infectious Diseases, Mostar University Clinical Hospital, Mostar, Bosnia and Herzegovina
| | | | | | | | - Meliha Meric-Koc
- Department of Infectious Diseases and Clinical Microbiology, Bezmialem Vakif University, Hospital of Medical Faculty, Istanbul, Turkey
| | - Yvon Ruch
- Strasbourg University Hospital (Nouvel Hôpital Civil - Centre Hospitalo-Universitaire de Strasbourg), Strasbourg, France
| | - Andrea Marino
- Department of Infectious Diseases, Garibaldi Nesima Hospital, Italy
| | - Ainur Sadykova
- Department of Infectious and Tropical Diseases, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - Ayse Batirel
- Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Ejaz Ahmed Khan
- Shifa Tameer-E-Millat University, Shifa International Hospital, Islamabad, Pakistan
| | - Sholpan Kulzhanova
- Department of Infectious Diseases, Astana Medical University, Nur-Sultan, Kazakhstan
| | - Samir Al-Moghazi
- National Institute for Infectious Diseases L. Spallanzani IRCCS, Italy
| | - Ravilya Yegemberdiyeva
- Department of Infectious and Tropical Diseases, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - Emanuele Nicastri
- National Institute for Infectious Diseases L. Spallanzani IRCCS, Italy
| | | | - Nasim Akhtar
- Pakistan Institute of Medical Sciences, G-8/3, Islamabad, Pakistan
| | - Safak Ozer-Balin
- Department of Infectious Diseases and Clinical Microbiology, Firat University, Faculty of Medicine, Elazıg, Turkey
| | - Antonio Cascio
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) - Infectious Disease Unit, Policlinico "P. Giaccone", University of Palermo, Italy
| | - Marija Dimzova
- Clinic for Infectious Diseases and Febrile Conditions, Medical University, Skopje, Macedonia
| | - Hakan Evren
- Department of Infectious Diseases and Clinical Microbiology, University of Kyrenia, Kyrenia, Cyprus
| | | | - Alma Tokayeva
- Department of Infectious Diseases, Semey Medical University, Semey, Kazakhstan
| | | | - Ilkay Bozkurt
- Department of Infectious Diseases, Ondokuz Mayis University, School of Medicine, Samsun, Turkey
| | - Mustafa Dogan
- Namik Kemal University, Faculty of Medicine, Tekirdag, Turkey
| | - Natalia Dirani
- Department of Infectious Diseases, Dar Al Amal University Hospital, Douris, Baalbak, Lebanon
| | - Amangul Duisenova
- Department of Infectious and Tropical Diseases, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | | | - Stanislav Kotsev
- Pazardzhik Multiprofile Hospital for Active Treatment, Department of Infectious Diseases, Bulgaria
| | - Zarema Obradovic
- Faculty for Health Studies University of Sarajevo, Bosnia and Herzegovina
| | | | | | - Aleksandra Barac
- Clinic for Infectious and Tropical Diseases, University of Belgrade, Faculty of Medicine, Belgrade, Serbia
| | - Gorana Dragovac
- Centre of Disease Prevention and Control, Institute of Public Health of Vojvodina, Faculty of Medicine, University of Novi Sad, Serbia
| | - Maria Pishmisheva-Peleva
- Pazardzhik Multiprofile Hospital for Active Treatment, Department of Infectious Diseases, Bulgaria
| | - Md Tanvir Rahman
- Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh
| | | | - Marion Le Marechal
- Grenoble Alpes University, CHUGA, Infectious Diseases Department, 38043, Grenoble, France
| | - Yasemin Cag
- Department of Infectious Diseases and Clinical Microbiology, Istanbul Medeniyet University, Faculty of Medicine, Istanbul, Turkey
| | - Aamer Ikram
- National Institute of Health, Islamabad, Pakistan
| | - Alfonso J Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia; Master of Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Perú
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Tahseen S, Khanzada FM, Hussain A, Akhtar N. Phenotypic vs. genotypic resistance to fluoroquinolones in rifampicin-resistant TB. Int J Tuberc Lung Dis 2021; 25:861-863. [PMID: 34615584 DOI: 10.5588/ijtld.21.0184] [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: 11/10/2022] Open
Affiliation(s)
- S Tahseen
- National TB Reference Laboratory, National TB Control Programme, Islamabad, Pakistan
| | - F M Khanzada
- National TB Reference Laboratory, National TB Control Programme, Islamabad, Pakistan
| | - A Hussain
- National TB Reference Laboratory, National TB Control Programme, Islamabad, Pakistan
| | - N Akhtar
- National Tuberculosis Control Programme, Islamabad, Pakistan, Pakistan Institute of Medical sciences, Islamabad, Pakistan
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25
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Bade G, Akhtar N, Trivedi A, Madan K, Guleria R, Talwar A. Impulse Oscillometry as a measure of airway dysfunction in Sarcoidosis. Sarcoidosis Vasc Diffuse Lung Dis 2021; 38:e2021037. [PMID: 34744428 PMCID: PMC8552576 DOI: 10.36141/svdld.v38i3.8674] [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] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 08/23/2021] [Indexed: 11/02/2022]
Abstract
BACKGROUND Sarcoidosis is a systemic inflammatory granulomatous disease which commonly affects intrathoracic lymph nodes, lung parenchyma and airways. OBJECTIVES To measure respiratory impedance using Impulse Oscillometry (IOS) in patients with pulmonary sarcoidosis and compare the parameters with healthy controls. METHODS Patients diagnosed with sarcoidosis (n=28); and age and gender matched healthy controls (n=17) were recruited. Lung volumes and capacities were measured by spirometry and respiratory system impedance was assessed using Impulse Oscillometry System (IOS). Measurements were performed before and 15 minutes after inhalation of a short acting bronchodilator. The IOS and spirometric parameters were compared between two groups and correlated. ROC curve analysis was also performed to identify the IOS parameters which can discriminate between sarcoidosis and healthy controls. RESULTS Resistance at 5 and 20 Hz (R5 and R20), small airway resistance (R5-R20), resonant frequency (FRes) and area of reactance (AX) were significantly higher in Sarcoidosis subjects compared with controls. Reactance at 5 and 20 Hz (X5 and X20) were significantly lower in sarcoidosis. FEV1 (% predicted) and FVC (% predicted) were significantly lower in patients with sarcoidosis while FEV1/FVC ratio and peak expiratory flow rate (PEF) values were comparable. Post bronchodilator inhalation, there was improvement in airway resistance and reactance, but no significant changes observed in spirometric parameters. R5, X5 and R5-R20 are promising parameters to discriminate sarcoidosis from healthy controls. CONCLUSION Increased airway resistance is a better indicator of airway involvement than airflow limitation by spirometry in pulmonary sarcoidosis.
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Affiliation(s)
- Geetanjali Bade
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Nasim Akhtar
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Anjali Trivedi
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Randeep Guleria
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anjana Talwar
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
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Akhtar N, Biswas O, Manna D. Stimuli-responsive transmembrane anion transport by AIE-active fluorescent probes. Org Biomol Chem 2021; 19:7446-7459. [PMID: 34612363 DOI: 10.1039/d1ob00584g] [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] [Indexed: 11/21/2022]
Abstract
Anticancer drug resistance implicates multifunctional mechanisms, and hypoxia is one of the key factors in therapeutic resistance. Hypoxia-specific therapy is considered an extremely effective strategy to fight against cancer. The development of small molecule-based synthetic anion transporters has also recently drawn attention for their potential therapeutic applications against several ion-transport-associated diseases, such as cancer and others. Herein, we describe the development of a hypoxia-responsive proanionophore to trigger controlled transport of anions across membranes under pathogenic conditions. Herein, we report the development of tetraphenylethene (TPE)-based anion transporters. The sulfonium-linked p-nitrobenzyl containing TPE-based proanionophore could be converted into a lipophilic fluorescent Cl- ion carrier in a hypoxic or reductive environment. Stimuli such as nitroreductase (NTR) and glutathione (GSH) mediated regeneration of the TPE-based active Cl- ion transporter also showed aggregation-induced emission (AIE) properties. We hypothesize that such hypoxia and reductive stimuli activatable proanionophores have tremendous potential to fight against channelopathies, including cancer.
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Affiliation(s)
- Nasim Akhtar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
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27
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Ullah Z, Mahmood S, Iqbal Z, Khan J, Akhtar N, Khan MA, Arif M, Khan RA, Khan MF, Saira, Qureshi BUD, Aksar N, Yasmin S. Habitat selection by Asiatic black bear (Ursus thibetanus) in Siran and Kaghan Valleys, Pakistan. BRAZ J BIOL 2021; 83:e247890. [PMID: 34468530 DOI: 10.1590/1519-6984.247890] [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: 01/23/2021] [Accepted: 02/16/2021] [Indexed: 11/22/2022] Open
Abstract
Asiatic black bear is present in variety of habitats like broad-leaves and coniferous forests, extending form sea level to 4300m elevation and change their habitat for food purpose seasonally. The present study was conducted at Kaghan and Siran Valleys, District Mansehra, Khyber Pakhtunkhwa, Pakistan to assess habitat of black bear. Line transect method was used for observation of bear signs. Twelve meter circular radius plots were selected for the concern vegetation's i.e. (trees, shrubs and herbs) and three to six plots were placed in each transect. At the result of sign survey, thirteen different categories of bear signs were recorded and encounter rate was calculated for each sign. A total of 1858 signs were observed during field surveys. Total (81%) coniferous species were recoded among trees, with the highest appearance of Pinus wallichiana (34.22%) and Spruce spp (27.76%), similarly broad leaves trees (18.56%) were also recoded from habitat plots. Most of the signs were encountered in bushy areas, whereas high number of Viburnum Spp (60.29%) was present. It is indicated that black bear prefers blend of Coniferous Trees, Viburnum and Ferns Species; probably because these plants provide enough food, protection, and meticulous shelter because more than 80% of habitat composed of these three species. Currently habitat destruction and increase in human population are the up-growing issues for wild animals (especially Asiatic black bear), which is highly sensitive to such problems. High levels of conservation efforts are recommended for the protection of black bear habitat and to avoid human interference in their territory.
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Affiliation(s)
- Z Ullah
- Hazara University Sub Campus Battagram, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - S Mahmood
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - Z Iqbal
- Hazara University Mansehra, Department of Botany, Khyber Pakhtunkhwa, Pakistan
| | - J Khan
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - N Akhtar
- Hazara University Sub Campus Battagram, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - M A Khan
- Sustainable Forest Management Project, Islamabad, Pakistan
| | - M Arif
- Sustainable Forest Management Project, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - R A Khan
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - M F Khan
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - Saira
- University of Swabi, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - B U D Qureshi
- Government Degree College Athmuqam, Azad Jammu and Kashmir, Pakistan
| | - N Aksar
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - S Yasmin
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
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Khan RA, Ullah Z, Zaman IU, Khan MS, Mahmood S, Akhtar N, Khan MF, Yasmin S, Saqlain M, Rehman AU, Aksar N, Khan SN, Hussain SS. Population distribution and habitat analysis of Rufous treepie (Dendrocitta vagabunda) in Abbottabad, Pakistan. BRAZ J BIOL 2021; 83:e247018. [PMID: 34431914 DOI: 10.1590/1519-6984.247018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/10/2021] [Indexed: 11/21/2022] Open
Abstract
The Rufous treepie (Dendrocitta vagabunda) belongs to family corvidae, order Passeriformes which includes about 100 species. The current study was conducted to gather information about the Population distribution and habitat analysis of D. vagabunda at District Abbottabad, Pakistan. The data were collected on monthly basis both morning and evening times (2018-2019). "The ''Point count Method" was used for population estimation and ''Quadrates Method" for habitat analysis of study area. The result shows an average month-wise population density of D. vagabunda was maximum at Jhangra 0.14±0.039/ha, whereas minimum at Havelian 0.11±0.022/ha. There was no significant difference (p>0.05) among monthly population densities of D. vagabunda, however, a significant difference (p<0.05) was found between morning and evening times population of the specie. The present study revealed that importance value index (IVI) of plants species at Sherwan, Bakot, Havelian, Langra and Jhangra were 59.6±12.6, 50.1±6.9, 53.4±6.3, 66.8±10 and 60.1±7.7. Likewise, the frequency of shrubs at Sherwan, Bakot, Havelian, Langra and Jhangra were 33.3±4.2, 45±9.4, 46.7±8.2, 55.6±22.2 and 37.5±8.5. Similarly, the frequency of herbs at Sherwan, Bakot, Havelian, Langra and Jhangra were 40.4±6.0, 37.5±5.6, 53.3±7.4, 48.5±5.2 and 46.9±7.4 respectively. Our results show the study area as suitable habitat for D. vagabunda.
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Affiliation(s)
- R A Khan
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - Z Ullah
- Hazara University, Department of Zoology, Sub-Campus Battagram, Khyber Pakhtunkhwa, Pakistan
| | - I Uz Zaman
- Khyber Pakhtunkhwa Wildlife Department, Pakistan
| | - M S Khan
- University of Swabi, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - S Mahmood
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - N Akhtar
- Hazara University, Department of Zoology, Sub-Campus Battagram, Khyber Pakhtunkhwa, Pakistan
| | - M F Khan
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - S Yasmin
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - M Saqlain
- Horizon Degree College Chakwal, Department of Zoology, Pakistan
| | - A Ur Rehman
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - N Aksar
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - S N Khan
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - S S Hussain
- Hazara University Mansehra, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
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Chakrabarti D, Qayoom S, Akhtar N, Rajan S, Kumar V, Parveeng S. Snapshot quiz. Br J Surg 2021; 108:339. [PMID: 33793709 DOI: 10.1093/bjs/znaa088] [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: 11/14/2022]
Affiliation(s)
- D Chakrabarti
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
| | - S Qayoom
- Department of Pathology, King George's Medical University, Lucknow, India
| | - N Akhtar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - S Rajan
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - V Kumar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - S Parveeng
- Department of Anaesthesiology, Era's Lucknow Medical College & Hospital, Lucknow, India
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Akhtar N, Ungureanu N, Cakir S, Ansari U, Mohamed TY, Brown K, Stocker J, Mendonca C. Temporomandibular joint dysfunction following the use of a supraglottic airway device during general anaesthesia: a prospective observational study. Anaesthesia 2021; 76:1511-1517. [PMID: 34289084 DOI: 10.1111/anae.15533] [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] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2021] [Indexed: 11/29/2022]
Abstract
Supraglottic airway devices are commonly used to manage the airway during general anaesthesia. There are sporadic case reports of temporomandibular joint dysfunction and dislocation following supraglottic airway device use. We conducted a prospective observational study of adult patients undergoing elective surgery where a supraglottic airway device was used as the primary airway device. Pre-operatively, all participants were asked to complete a questionnaire involving 12 points adapted from the Temporomandibular Joint Scale and the Liverpool Oral Rehabilitation Questionnaire. Objective measurements included inter-incisor distance as well as forward and lateral jaw movements. The primary outcome was the inter-incisor distance, an accepted measure of temporomandibular joint mobility. Both the questionnaire and measurements were repeated in the postoperative period and we analysed data from 130 participants. Mean (SD) inter-incisor distance in the pre- and postoperative period was 46.5 (7.2) mm and 46.3 (7.5) mm, respectively (p = 0.521) with a difference (95%CI) of 0.2 (-0.5 to 0.9) mm. Mean (SD) forward jaw movement in the pre- and postoperative period was 3.6 (2.4) mm and 3.9 (2.4) mm, respectively (p = 0.018). Mean (SD) lateral jaw movement to the right in the pre- and postoperative period was 8.9 (4.1) mm and 9.1 (4.0) mm, respectively (p = 0.314). Mean (SD) lateral jaw movement to the left in the pre- and postoperative period was 8.8 (4.0) mm and 9.3 (3.6) mm, respectively (p = 0.008). The number of patients who reported jaw clicks or pops before opening their mouth as wide as possible was 28 (21.5%) vs. 12 (9.2%) in the pre- and postoperative period, respectively (p < 0.001) with a difference (95%CI) of 12.3% (6.7-17.9%). There was no significant difference in the responses to the other 11 questions or in the number of patients who reported pain in the temporomandibular joint area postoperatively. No clinically significant dysfunction of the temporomandibular joint following the use of supraglottic airway devices in the postoperative period was identified by either patient questionnaires or objective measurements.
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Affiliation(s)
- N Akhtar
- Department of Anaesthesia, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - N Ungureanu
- Department of Anaesthesia, Heartlands and Good Hope Hospitals, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - S Cakir
- University of Warwick, Coventry, UK
| | - U Ansari
- Department of Anaesthesia, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - T-Y Mohamed
- Department of Anaesthesia, Homerton University Hospitals NHS Foundation Trust, London, UK
| | - K Brown
- Department of Anaesthesia, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - J Stocker
- Department of Maxillofacial Surgery, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - C Mendonca
- Department of Anaesthesia, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.,University of Warwick, Coventry, UK
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31
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Aggarwal K, Akhtar N, Mallick H. Sleep quality mediates the relationship between risk of obstructive sleep apnea and acute stress in young adults. J Physiol Pharmacol 2021; 72. [PMID: 34272347 DOI: 10.26402/jpp.2021.1.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 02/26/2021] [Indexed: 11/03/2022]
Abstract
Intermittent hypoxia and transient arousals in obstructive sleep apnea (OSA) can lead to poor sleep quality and acute stress. Rising levels of obesity and increased incidence of OSA in young adults predisposes them to acute stress. We propose a mediation model to assess if risk of OSA is associated with acute stress and if the relationship between risk for OSA and acute stress is mediated by sleep quality. 493 healthy individuals (F = 237, M = 256) from 18 - 25 years of age (mean age 20.3 ± 1.53 years) were screened for OSA, sleep quality and acute stress using STOP-BANG questionnaire, Pittsburg Sleep Quality Index and American Psychiatry Association's National Stressful Events Survey Acute Stress Disorder Short Scale (NSESS-S), respectively. 73 participants (17.3%) were found at an intermediate and high risk of OSA by STOP BANG questionnaire. 79 (16%) participants reported level of stress as 'None'. Mild, moderate and severe stress was present in 248 (50.3%), 109 (22.1%), 51 (10.3%) and 16 (3.2%) participants, respectively. The odds of having severe and extreme stress among those at risk of sleep apnea is 2.18 times higher than that among those not at risk of sleep apnea (OR: 2.18, 95%, confidence interval: 1.37-3.51). Sobel test established that the relationship between OSA and acute stress is mediated by sleep quality. Sleep quality mediates the relationship between risk for sleep apnea and acute stress. This highlights the importance of screening for OSA in young adults, particularly young men with high BMI, presenting with high stress levels.
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Affiliation(s)
- K Aggarwal
- India Institute of Medical Sciences, New Delhi, India
| | - N Akhtar
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India.
| | - H Mallick
- Department of Physiology, Faculty of Medicine and Health Sciences, SGT University, Gurgaon, Haryana, India
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32
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El-Sokkary R, Uysal S, Erdem H, Kullar R, Pekok AU, Amer F, Grgić S, Carevic B, El-Kholy A, Liskova A, Özdemir M, Khan EA, Uygun-Kizmaz Y, Pandak N, Pandya N, Arapović J, Karaali R, Oztoprak N, Petrov MM, Alabadla R, Alay H, Kholy JAE, Landelle C, Khedr R, Mamtora D, Dragovac G, Fernandez R, Evren EU, Raka L, Cascio A, Dauby N, Oncul A, Balin SO, Cag Y, Dirani N, Dogan M, Dumitru IM, Gad MA, Darazam IA, Naghili B, Del Vecchio RF, Licker M, Marino A, Akhtar N, Kamal M, Angioni G, Medić D, Esmaoğlu A, Gergely SB, Silva-Pinto A, Santos L, Miftode IL, Tekin R, Wongsurakiat P, Khan MA, Kurekci Y, Pilli HP, Grozdanovski K, Miftode E, Baljic R, Vahabolgu H, Rello J. Profiles of multidrug-resistant organisms among patients with bacteremia in intensive care units: an international ID-IRI survey. Eur J Clin Microbiol Infect Dis 2021; 40:2323-2334. [PMID: 34155547 DOI: 10.1007/s10096-021-04288-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 06/07/2021] [Indexed: 11/29/2022]
Abstract
Evaluating trends in antibiotic resistance is a requisite. The study aimed to analyze the profile of multidrug-resistant organisms (MDROs) among hospitalized patients with bacteremia in intensive care units (ICUs) in a large geographical area. This is a 1-month cross-sectional survey for blood-borne pathogens in 57 ICUs from 24 countries with different income levels: lower-middle-income (LMI), upper-middle-income (UMI), and high-income (HI) countries. Multidrug-resistant (MDR), extensively drug-resistant (XDR), or pan-drug-resistant isolates were searched. Logistic regression analysis determined resistance predictors among MDROs. Community-acquired infections were comparable to hospital-acquired infections particularly in LMI (94/202; 46.5% vs 108/202; 53.5%). Although MDR (65.1%; 502/771) and XDR (4.9%; 38/771) were common, no pan-drug-resistant isolate was recovered. In total, 32.1% of MDR were Klebsiella pneumoniae, and 55.3% of XDR were Acinetobacter baumannii. The highest MDR and XDR rates were in UMI and LMI, respectively, with no XDR revealed from HI. Predictors of MDR acquisition were male gender (OR, 12.11; 95% CI, 3.025-15.585) and the hospital-acquired origin of bacteremia (OR, 2.643; 95%CI, 1.462-3.894), and XDR acquisition was due to bacteremia in UMI (OR, 3.344; 95%CI, 1.189-5.626) and admission to medical-surgical ICUs (OR, 1.481; 95% CI, 1.076-2.037). We confirm the urgent need to expand stewardship activities to community settings especially in LMI, with more paid attention to the drugs with a higher potential for resistance. Empowering microbiology laboratories and reports to direct prescribing decisions should be prioritized. Supporting stewardship in ICUs, the mixed medical-surgical ones in particular, is warranted.
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Affiliation(s)
- Rehab El-Sokkary
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Serhat Uysal
- Department of Infectious Diseases and Clinical Microbiology, Kanuni Research and Training Hospital, Trabzon, Turkey
| | | | | | | | - Fatma Amer
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Svjetlana Grgić
- Department of Infectious Diseases, University Clinical Hospital Mostar, Mostar, Bosnia and Herzegovina
| | | | - Amani El-Kholy
- Department of Clinical Pathology, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Anna Liskova
- Hospital Nitra, St. Elisabeth University of Health Care and Social Work, Bratislava, Slovak Republic
| | - Mehmet Özdemir
- Meram Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Ejaz Ahmed Khan
- Shifa International Hospital, Islamabad, Shifa Tameer e Millat University, Islamabad, Pakistan
| | - Yesim Uygun-Kizmaz
- Kartal Kosuyolu High Specialization Training and Research Hospital, Istanbul, Turkey
| | | | | | - Jurica Arapović
- Department of Infectious Diseases, University Clinical Hospital Mostar, Mostar, Bosnia and Herzegovina.,School of Medicine, University of Mostar, Mostar, Bosnia and Herzegovina
| | - Rıdvan Karaali
- Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Nefise Oztoprak
- Antalya Training and Research Hospital, Health Sciences University, Antalya, Turkey
| | - Michael M Petrov
- Department of Microbiology and Immunology, Faculty of Pharmacy, Medical University of Plovdiv & "St. George" University Hospital, Plovdiv, Bulgaria
| | | | - Handan Alay
- School of Medicine, Ataturk University, Erzurum, Turkey
| | - Jehan Ali El Kholy
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Cairo University, Giza, Egypt
| | | | - Reham Khedr
- Department of Pediatric Oncology, National Cancer Institute - Cairo University / Children Cancer Hospital Egypt, Cairo, 57357, Egypt
| | | | - Gorana Dragovac
- Institute of Public Health of Vojvodina, Novi Sad, Serbia & University of Novi Sad, Faculty of Medicine, Novi Sad, Serbia
| | | | - Emine Unal Evren
- Dr. Suat Gunsel Hospital, University of Kyrenia, Kyrenia, Cyprus
| | - Lul Raka
- National Institute of Public Health of Kosova & University "Hasan Prishtina", Prishtina, Kosova
| | - Antonio Cascio
- Infectious and Tropical Disease Unit, AOU Policlinico "P. Giaccone" - Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties - University of Palermo, 90127 , Palermo, Italy
| | - Nicolas Dauby
- Environmental Health Research Centre, Public Health School, Université Libre de Bruxelles (ULB), Department of Infectious Diseases, CHU Saint-Pierre, Brussels, Belgium
| | - Ahsen Oncul
- Sisli Hamidiye Etfal Education and Research Hospital, Istanbul, Turkey
| | | | - Yasemin Cag
- Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey
| | | | - Mustafa Dogan
- Namık Kemal University School of Medicine, Tekirdag, Turkey
| | - Irina Magdalena Dumitru
- Clinical Infectious Diseases Hospital Constanta, Ovidius University of Constanta, Constanța, Romania
| | - Maha Ali Gad
- Faculty of Medicine (Kasr Al-Ainy), Cairo University, Cairo, Egypt
| | - Ilad Alavi Darazam
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behrouz Naghili
- Imam Reza Hospital of Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Monica Licker
- Multidisciplinary Research Center on Antimicrobial Resistance, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Andrea Marino
- ARNAS Garibaldi, Unit of Infectious diseases, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Nasim Akhtar
- Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | | | | | - Deana Medić
- Institute for Public Health of Vojvodina and University of Novi Sad, Faculty of Medicine, Novi Sad, Serbia
| | - Aliye Esmaoğlu
- Erciyes University Medical Faculty Hospital, Kayseri, Turkey
| | - Szabo Balint Gergely
- South Pest Central Hospital, National Institute of Hematology and Infectious Diseases, Saint Ladislaus Campus, Budapest, Hungary
| | - André Silva-Pinto
- Infectious Diseases Intensive Care Unit, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Lurdes Santos
- Infectious Diseases Intensive Care Unit, Centro Hospitalar Universitário de São João, Porto, Portugal
| | | | - Recep Tekin
- School of Medicine, Dicle University, Diyarbakir, Turkey
| | | | | | | | - Hema Prakash Pilli
- GITAM Institute of Medical Sciences and Research, Department of Microbiology, Rushikonda, Visakhapatnam, India
| | | | - Egidia Miftode
- St. Parascheva" Clinical Hospital of Infectious Diseases, Iasi, Romania
| | | | - Haluk Vahabolgu
- Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey
| | - Jordi Rello
- Clinical Research CHRU (Nimes, France) and Vall d'Hebron Institute of Research, Barcelona, Spain
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Hossain M, Regassa A, Amarakoon S, Jayaraman B, Akhtar N, Li J, Karmin O, Nyachoti C. The effect of epidermal growth factor on performance and oxidative stress in piglets challenged with enterotoxigenic Escherichia coli K88. Can J Anim Sci 2021. [DOI: 10.1139/cjas-2020-0192] [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] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study evaluated the efficacy of epidermal growth factor (EGF) in piglets challenged with enterotoxigenic Escherichia coli K88 (ETEC). A total of 28 piglets were assigned to the following dietary treatments for 14 d: negative control (NC) (basal diet containing supernatant without EGF), PC (NC + 2.5 g antibiotic·kg−1 feed), EGF120 [basal diet + supernatant with 120 μg EGF·kg−1 body weight (BW)·d−1], and EGF180 (basal diet + supernatant with 180 μg EGF·kg−1 BW·d−1). After a 6 d acclimation period, each pig was gavaged with 6 mL (2.4 × 1013 cfu·mL−1) of ETEC on the morning of day 7. Overall, piglets fed the EGF and PC diets tended to have higher gain to feed ratio than those fed the NC diet (P = 0.063). Pigs fed EGF diets had lower rectal temperature than those fed the NC diet at 6 h after challenge (P < 0.05). Serum and ileal malondialdehyde concentrations were higher in piglets fed the NC diet compared with those fed EGF and PC diets on days 6 and 7 after challenge, respectively (P < 0.05). In conclusion, EGF has the potential to reduce oxidative stress and body temperature elevation in piglets exposed to ETEC while supporting better feed efficiency.
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Affiliation(s)
- M.M. Hossain
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - A. Regassa
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - S. Amarakoon
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - B. Jayaraman
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - N. Akhtar
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - J. Li
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - O. Karmin
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - C.M. Nyachoti
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
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Akhtar H, Akhtar S, Rahman FU, Afridi M, Khalid S, Ali S, Akhtar N, Khader YS, Ahmad H, Khan MM. An Overview of the Treatment Options Used for the Management of COVID-19 in Pakistan: Retrospective Observational Study. JMIR Public Health Surveill 2021; 7:e28594. [PMID: 33945498 PMCID: PMC8163494 DOI: 10.2196/28594] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/24/2021] [Accepted: 05/02/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Since the first reports of COVID-19 infection, the foremost requirement has been to identify a treatment regimen that not only fights the causative agent but also controls the associated complications of the infection. Due to the time-consuming process of drug discovery, physicians have used readily available drugs and therapies for treatment of infections to minimize the death toll. OBJECTIVE The aim of this study is to provide a snapshot analysis of the major drugs used in a cohort of 1562 Pakistani patients during the period from May to July 2020, when the first wave of COVID-19 peaked in Pakistan. METHODS A retrospective observational study was performed to provide an overview of the major drugs used in a cohort of 1562 patients with COVID-19 admitted to the four major tertiary-care hospitals in the Rawalpindi-Islamabad region of Pakistan during the peak of the first wave of COVID-19 in the country (May-July 2020). RESULTS Antibiotics were the most common choice out of all the therapies employed, and they were used as first line of treatment for COVID-19. Azithromycin was the most prescribed drug for treatment. No monthly trend was observed in the choice of antibiotics, and these drugs appeared to be a random but favored choice throughout the months of the study. It was also noted that even antibiotics used for multidrug resistant infections were prescribed irrespective of the severity or progression of the infection. The results of the analysis are alarming, as this approach may lead to antibiotic resistance and complications in immunocompromised patients with COVID-19. A total of 1562 patients (1064 male, 68.1%, and 498 female, 31.9%) with a mean age of 47.35 years (SD 17.03) were included in the study. The highest frequency of patient hospitalizations occurred in June (846/1562, 54.2%). CONCLUSIONS Guidelines for a targeted treatment regime are needed to control related complications and to limit the misuse of antibiotics in the management of COVID-19.
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Affiliation(s)
- Hashaam Akhtar
- Yusra Institute of Pharmaceutical Sciences, Yusra Medical and Dental College, Islamabad, Pakistan
| | - Samar Akhtar
- Yusra Institute of Pharmaceutical Sciences, Yusra Medical and Dental College, Islamabad, Pakistan
| | - Fazal-Ul Rahman
- Department of Medicine, Benazir Bhutto Hospital, Rawalpindi, Pakistan
| | - Maham Afridi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Sundas Khalid
- School of Chemical and Materials Engineering, National University of Science and Technology, Islamabad, Pakistan
| | - Sabahat Ali
- Department of Gynecology and Obstetrics, Pakistan Air Force Hospital, Islamabad, Pakistan
| | - Nasim Akhtar
- Department of Infectious Diseases, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Yousef S Khader
- Medical Education and Biostatistics, Department of Community Medicine, Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Hamaad Ahmad
- Yusra Institute of Pharmaceutical Sciences, Yusra Medical and Dental College, Islamabad, Pakistan
| | - Muhammad Mujeeb Khan
- Department of Infectious Diseases, Rawalpindi Medical University, Rawalpindi, Pakistan
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Chakrabarti D, Rajan S, Akhtar N, Qayoom S, Gupta S, Verma M, Srivastava K, Kumar V, Bhatt MLB, Gupta R. Short-course radiotherapy with consolidation chemotherapy versus conventionally fractionated long-course chemoradiotherapy for locally advanced rectal cancer: randomized clinical trial. Br J Surg 2021; 108:511-520. [PMID: 33724296 DOI: 10.1093/bjs/znab020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/14/2020] [Accepted: 12/20/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The trial hypothesis was that, in a resource-constrained situation, short-course radiotherapy would improve treatment compliance compared with conventional chemoradiotherapy for locally advanced rectal cancer, without compromising oncological outcomes. METHODS In this open-label RCT, patients with cT3, cT4 or node-positive non-metastatic rectal cancer were allocated randomly to 5 × 5 Gy radiotherapy and two cycles of XELOX (arm A) or chemoradiotherapy with concurrent capecitabine (arm B), followed by total mesorectal excision in both arms. All patients received a further six cycles of adjuvant chemotherapy with the XELOX regimen. The primary endpoint was treatment compliance, defined as the ability to complete planned treatment, including neoadjuvant radiochemotherapy, surgery, and adjuvant chemotherapy to a dose of six cycles. RESULTS Of 162 allocated patients, 140 were eligible for analysis: 69 in arm A and 71 in arm B. Compliance with planned treatment (primary endpoint) was greater in arm A (63 versus 41 per cent; P = 0.005). The incidence of acute toxicities of neoadjuvant therapy was similar (haematological: 28 versus 32 per cent, P = 0.533; gastrointestinal: 14 versus 21 per cent, P = 0.305; grade III-IV: 2 versus 4 per cent, P = 1.000). Delays in radiotherapy were less common in arm A (9 versus 45 per cent; P < 0.001), and overall times for completion of neoadjuvant treatment were shorter (P < 0.001). The rates of R0 resection (87 versus 90 per cent; P = 0.554), sphincter preservation (32 versus 35 per cent; P = 0.708), pathological complete response (12 versus 10 per cent; P = 0.740), and overall tumour downstaging (75 versus 75 per cent; P = 0.920) were similar. Downstaging of the primary tumour (ypT) was more common in arm A (P = 0.044). There was no difference in postoperative complications between trial arms (P = 0.838). CONCLUSION Reduced treatment delays and a higher rate of compliance were observed with treatment for short-course radiotherapy with consolidation chemotherapy, with no difference in early oncological surgical outcomes. In time- and resource-constrained rectal cancer units in developing countries, short-course radiotherapy should be the standard of care.
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Affiliation(s)
- D Chakrabarti
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
| | - S Rajan
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - N Akhtar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - S Qayoom
- Department of Pathology, King George's Medical University, Lucknow, India
| | - S Gupta
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - M Verma
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
| | - K Srivastava
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
| | - V Kumar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - M L B Bhatt
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
| | - R Gupta
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
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Ahmed A, Saqlain M, Akhtar N, Hashmi F, Blebil A, Dujaili J, Umair MM, Bukhsh A. Translation and cross-cultural adaptation of WHOQOL-HIV Bref among people living with HIV/AIDS in Pakistan. Health Qual Life Outcomes 2021; 19:48. [PMID: 33557861 PMCID: PMC7871412 DOI: 10.1186/s12955-021-01693-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 01/27/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Reliable Health-Related Quality of Life (HRQoL) assessment will be useful in identifying health issues and in identifying health care actions. Due to the lack of a psychometrically valid tool in Urdu, we aim to translate and examine the psychometric and cross-cultural adaptation of WHOQOL HIV Bref among people living with HIV/AIDS (PLWHA) in Pakistan. METHODS The standard forward-backwards translation technique was used to convert English version of the WHOQOL HIV Bref into Urdu. After cognitive debriefing, final Urdu version of instrument was developed. Based on the principle of at least 5 subjects for each item, a sample of 182 patients was used using a universal random sampling technique from the Pakistan Institute of Medical Sciences, Islamabad. The Cronbach's alpha and intra-class correlation coefficients (ICC) were estimated to assess internal validity and reliability of the translated version. Exploratory factor analysis was carried out to determine the factor structure and independent associations between the instrument domains and CD-4T-cell count were assessed using multivariable linear regression RESULTS: High Cronbach alpha 0.93 was found for all WHOQOL HIV Bref facets. The test-retest reliability demonstrated a statistically significant ICC ranged from 0.88 to 0.98 (p < 0.001). In known group validity, lower CD-4 lymphocytes count was significantly related to poor scores for all six domains (p < 0.001). Similarly, symptomatic subjects had significantly lower scores compared to asymptomatic subjects on the physical, psychological, social relationship and independence domains (p < 0.05). Statistically significant positive correlation of all six domains of instrument with CD4 cells count (p < 0.001), exhibiting patients with higher CD-4 cells will have higher mean scores of all domains. Factor analysis revealed 5 domains, including physical health, psychological health, social relationship, environmental, and spiritual health. Multivariable linear regression analysis reported; only physical, psychological health and environment health domains were found significantly associated with higher CD-4 lymphocytes count (Beta = 0.121, p < 0.001, Beta = 0.103, p = 0.002, and Beta = 0.032, p = 0.032). CONCLUSION Findings suggested that the Urdu version of WHOQOL HIV Bref is a psychometrically valid and culturally well-adapted HRQoL measurement tool for PLWHA in Pakistan.
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Affiliation(s)
- Ali Ahmed
- School of Pharmacy, Monash University, Jalan Lagoon Selatan, Bandar Sunway , 47500, Subang Jaya, Selangor, Malaysia.
| | - Muhammad Saqlain
- Department of Pharmacy, Quaid I Azam University Islamabad, Islamabad, Pakistan
| | - Nasim Akhtar
- Infectious Diseases Department, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Furqan Hashmi
- University College of Pharmacy, University of the Punjab, Allama Iqbal Campus, Lahore, 54000, Pakistan
| | - Ali Blebil
- School of Pharmacy, Monash University, Jalan Lagoon Selatan, Bandar Sunway , 47500, Subang Jaya, Selangor, Malaysia
| | - Juman Dujaili
- School of Pharmacy, Monash University, Jalan Lagoon Selatan, Bandar Sunway , 47500, Subang Jaya, Selangor, Malaysia
| | | | - Allah Bukhsh
- School of Pharmacy, Monash University, Jalan Lagoon Selatan, Bandar Sunway , 47500, Subang Jaya, Selangor, Malaysia.,Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
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Pradhan N, Akhtar N, Nath B, Peña-García J, Gupta A, Pérez-Sánchez H, Kumar S, Manna D. Inhibition of immunosuppressive indoleamine 2,3-dioxygenase by targeting the heme and apo-form. Chem Commun (Camb) 2021; 57:395-398. [DOI: 10.1039/d0cc06942f] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Antimalarial to immunomodulator: the potent quinine derivatives not only bind to apo-IDO1 but also undergo complexation with the free heme and perturb its rebinding, which could provide an inimitable advantage over other reported IDO1 inhibitors.
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Affiliation(s)
| | - Nasim Akhtar
- Indian Institute of Technology Guwahati
- Chemistry
- Guwahati
- India
| | - Barnali Nath
- Indian Institute of Technology Guwahati
- Biosciences and Bioengineering
- Guwahati
- India
| | - Jorge Peña-García
- Universidad Católica de Murcia
- Computer Engineering Department
- Guadalupe-30107
- Spain
| | - Anjali Gupta
- Indian Institute of Technology Guwahati
- Biosciences and Bioengineering
- Guwahati
- India
| | | | - Sachin Kumar
- Indian Institute of Technology Guwahati
- Biosciences and Bioengineering
- Guwahati
- India
| | - Debasis Manna
- Indian Institute of Technology Guwahati
- Chemistry
- Guwahati
- India
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Sayeeda S, Akhtar N, Haque AZ, Kabir MF. Pregnancy with Klippel-Trenaunay Syndrome: A Critical Case Report. Mymensingh Med J 2021; 30:238-242. [PMID: 33397882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Klippel-Trenaunay Syndrome (KTS) is a rare congenital disease characterized by a triad of cutaneous hemangioma (port-wine stain), varicose veins and bone or soft tissue hypertrophy. Cases of pregnancy complicated by KTS are rare and are associated with an increased risk of thrombo-embolic phenomena and hemorrhage. In this case, 33 years old woman, Para 1 gravida 2 (P1G2) with history of previous cesarean section and diagnosed case of KTS was presented in labour emergency of Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh at 36+ weeks of gestation with labour pain. She had also a prominent hypertrophy and multiple venous varicosities on both her lower limbs; more marked on left. Her MRI done just before pregnancy revealed few prominent veins in both adnexa particularly on the left with normal caliber ovarian veins and unremarkable other pelvic structures and excludes pelvic congestion syndrome. USG done at her 35 weeks of gestation had shown numerous dilated and tortuous vessels in the parametrium, indicating pelvic congestion. Emergency caesarean section was done under spinal anesthesia. There was no postpartum hemorrhage (PPH). She was discharged along with her baby without any complication on her 4th postoperative day. Successful management of patients with KTS requires multidisciplinary team approach.
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Affiliation(s)
- S Sayeeda
- Dr Syeda Sayeeda, Associate Professor, Department of Fetomaternal Medicine, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh: E-mail:
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Das S, Biswas O, Akhtar N, Patel A, Manna D. Multi-stimuli controlled release of a transmembrane chloride ion carrier from a sulfonium-linked procarrier. Org Biomol Chem 2020; 18:9246-9252. [PMID: 33150918 DOI: 10.1039/d0ob00938e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In recent times, anion transporters have received substantial consideration due to their ability to disrupt the ionic equilibrium across membrane bilayers. While numerous Cl- ion transporters were developed for channelopathies, unfortunately, poor aqueous solubility precluded their bioapplicability. Herein, we demonstrate the development of a multi-stimuli activatable anion transport approach to induce regulated transport of Cl- ions across membranes under specific conditions. The sulfonium-based procarrier was initially inactive, but the transmembrane transport of Cl- ions was activated in the presence of stimuli such as glutathione (GSH), reactive oxygen species (ROS) and light. The release of the hydrophobic anionophore from the aqueous-soluble procarrier under specific conditions leads to the successful transport of Cl- ions. Under physiological conditions, these anion carriers follow an antiport exchange mechanism to transport Cl- ions across lipid bilayers. Such multi-stimuli activatable procarriers have great potential to combat various types of channelopathies, including cancer, cystic fibrosis, kidney stones, myotonia, and others.
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Affiliation(s)
- Sribash Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Oindrila Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Nasim Akhtar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Anjali Patel
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Debasis Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
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Ali S, Ejaz M, Dar KK, Nasreen S, Ashraf N, Gillani SF, Shafi N, Safeer S, Khan MA, Andleeb S, Akhtar N, Mughal TA. Evaluation of chemopreventive and chemotherapeutic effect of Artemisia vulgaris extract against diethylnitrosamine induced hepatocellular carcinogenesis in Balb C mice. BRAZ J BIOL 2020; 80:484-496. [DOI: 10.1590/1519-6984.185979] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Accepted: 02/26/2019] [Indexed: 11/22/2022] Open
Abstract
Abstract The main objective of current study was to investigate the chemopreventive and chemotherapeutic activity of Artemisia vulgaris extract on diethylnitrosoamine induced hepatocarcinogenesis in Balb C mice. Diethylnitrosoamine (DEN: 0.9%) was prepared to induce hepatocarcinoma in Balb C mice. The extract Artemisia vulgaris (AV) was prepared by maceration technique. Mice were classified into four groups as follows: Group 1 a control group (N=7) received saline solution (3.5 μl/mg), group 2 (N=14) received diethylnitrosoamine (3.5 μl/mg) intraperitoneally once in a week for eight consecutive weeks, group 3 (N=7) received only plant extract (AV: 150 mg/kg (Body weight) once in a week, while group 4 (N=7) was given in combination of diethylnitrosoamine (3.5 μl/mg) and plant extract (AV: 150 mg/kg (body weight). After eight weeks of DEN administration, mice of group 2 were divided into two subgroups containing seven mice each; subgroup 1 was sacrificed while subgroup 2 was treated with plant extract only (150 mg/kg (body weight)) once in a week for eight consecutive weeks. The DEN injected mice significant decline in levels of albumin with concomitant significant elevations such as aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, alpha feto protein, gamma glutamyl transferase, 5 nucleotidase, glucose-6-phosphate dehydrogenase and bilirubin. The administration of A. vulgaris significantly decreased the DEN induced hepatotoxicity. Present study revealed the potential anti-cancerous nature of Artemisia vulgaris, both in case of chemopreventive and post-treatment of A. vulgaris. Further studies are needed to explore the mechanism of prevention and therapy.
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Affiliation(s)
- S. Ali
- Government College University, Pakistan
| | - M. Ejaz
- University of Azad Jammu and Kashmir, Pakistan
| | - K. K. Dar
- University of Azad Jammu and Kashmir, Pakistan
| | - S. Nasreen
- University of Azad Jammu and Kashmir, Pakistan
| | - N. Ashraf
- University of Azad Jammu and Kashmir, Pakistan
| | | | - N. Shafi
- University of Azad Jammu and Kashmir, Pakistan
| | - S. Safeer
- University of Azad Jammu and Kashmir, Pakistan
| | - M. A. Khan
- University of Azad Jammu and Kashmir, Pakistan
| | - S. Andleeb
- University of Azad Jammu and Kashmir, Pakistan
| | - N. Akhtar
- University of Azad Jammu and Kashmir, Pakistan
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Chakrabarti D, Rajan S, Akhtar N, Qayoom S, Verma M, Gupta R. P-14 Dose escalated short-course radiotherapy in rectal cancers: Is this the way forward? Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Akhtar N, Pradhan N, Barik GK, Chatterjee S, Ghosh S, Saha A, Satpati P, Bhattacharyya A, Santra MK, Manna D. Quinine-Based Semisynthetic Ion Transporters with Potential Antiproliferative Activities. ACS Appl Mater Interfaces 2020; 12:25521-25533. [PMID: 32425038 DOI: 10.1021/acsami.0c01259] [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] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Synthetic ion transporters have attracted tremendous attention for their therapeutic potential against various ion-transport-related diseases, including cancer. Inspired by the structure and biological activities of natural products, we synthesized a small series of squaramide and thiourea derivatives of quinine and investigated their ion transport activities. The involvement of a quinuclidine moiety for the cooperative interactions of Cl- and H+ ions with the thiourea or squaramide moiety resulted in an effectual transport of these ions across membranes. The interference of ionic equilibrium by the potent Cl- ion carrier selectively induced cancer cell death by endorsing caspase-arbitrated apoptosis. In vivo assessment of the potent ionophore showed an efficient reduction in tumor growth with negligible immunotoxicity to other organs.
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Affiliation(s)
- Nasim Akhtar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Nirmalya Pradhan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | | | - Soumya Chatterjee
- Department of Zoology, University of Calcutta, Kolkata, West Bengal 700019, India
| | - Suvankar Ghosh
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Abhishek Saha
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Priyadarshi Satpati
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | | | | | - Debasis Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
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Srivastava RK, Akhtar N, Verma M, Imandi SB. Primary metabolites from overproducing microbial system using sustainable substrates. Biotechnol Appl Biochem 2020; 67:852-874. [PMID: 32294277 DOI: 10.1002/bab.1927] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 04/12/2020] [Indexed: 02/06/2023]
Abstract
Primary (or secondary) metabolites are produced by animals, plants, or microbial cell systems either intracellularly or extracellularly. Production capabilities of microbial cell systems for many types of primary metabolites have been exploited at a commercial scale. But the high production cost of metabolites is a big challenge for most of the bioprocess industries and commercial production needs to be achieved. This issue can be solved to some extent by screening and developing the engineered microbial systems via reconstruction of the genome-scale metabolic model. The predicted genetic modification is applied for an increased flux in biosynthesis pathways toward the desired product. Wherein the resulting microbial strain is capable of converting a large amount of carbon substrate to the expected product with minimum by-product formation in the optimal operating conditions. Metabolic engineering efforts have also resulted in significant improvement of metabolite yields, depending on the nature of the products, microbial cell factory modification, and the types of substrate used. The objective of this review is to comprehend the state of art for the production of various primary metabolites by microbial strains system, focusing on the selection of efficient strain and genetic or pathway modifications, applied during strain engineering.
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Affiliation(s)
- Rajesh K Srivastava
- Department of Biotechnology, GIT, GITAM (Deemed to be University), Gandhi Nagar Campus, Rushikonda, Visakhapatnam, India
| | - Nasim Akhtar
- Department of Biotechnology, GIT, GITAM (Deemed to be University), Gandhi Nagar Campus, Rushikonda, Visakhapatnam, India
| | - Malkhey Verma
- Departments of Biochemistry and Microbial Sciences, Central University of Punjab, Bathinda, India
| | - Sarat Babu Imandi
- Department of Biotechnology, GIT, GITAM (Deemed to be University), Gandhi Nagar Campus, Rushikonda, Visakhapatnam, India
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Biswas O, Akhtar N, Vashi Y, Saha A, Kumar V, Pal S, Kumar S, Manna D. Chloride Ion Transport by PITENINs across the Phospholipid Bilayers of Vesicles and Cells. ACS Appl Bio Mater 2020; 3:935-944. [DOI: 10.1021/acsabm.9b00985] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Oindrila Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Nasim Akhtar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Yoya Vashi
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Abhishek Saha
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Vishnu Kumar
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Sudipa Pal
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Sachin Kumar
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Debasis Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
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Saha A, Akhtar N, Kumar V, Kumar S, Srivastava HK, Kumar S, Manna D. pH-Regulated anion transport activities of bis(iminourea) derivatives across the cell and vesicle membrane. Org Biomol Chem 2020; 17:5779-5788. [PMID: 31135015 DOI: 10.1039/c9ob00650h] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recently, synthetic anion transporters have gained considerable attention because of their ability to disrupt cellular anion homeostasis and promote cell death. Herein, we report the development of bis(iminourea) derivatives as a new class of selective Cl- ion carrier. The bis(iminourea) derivatives were synthesized via a one-pot approach under mild reaction conditions. The presence of iminourea moieties suggests that the bis(iminourea) derivatives can be considered as unique guanidine mimics, indicating that the protonated framework could have much stronger anion recognition properties. The cooperative interactions of H+ and Cl- ions with these iminourea moieties results in the efficient transport of HCl across the lipid bilayer in an acidic environment. Under physiological conditions these compounds weakly transport Cl- ions via an antiport exchange mechanism. This pH-dependent gating/switching behavior (9-fold) within a narrow window could be due to the apparent pKa values (6.2-6.7) of the compounds within the lipid bilayer. The disruption of ionic homeostasis by the potent compounds was found to induce cell death.
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Affiliation(s)
- Abhishek Saha
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam, India.
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Abstract
Transmembrane transport of anions by small molecules has recently been used to reduce the viability of cancer cells and fight against antibiotic-resistant and clinically relevant bacterial strains.
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Affiliation(s)
- Nasim Akhtar
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Oindrila Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Debasis Manna
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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Jain K, Kumar V, Chaturvedi A, Misra S, Gupta S, Akhtar N, Garg S, Lakshmanan M. Multidisciplinary management of sarcomas of the head and neck: An institutional experience. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz433.013] [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: 11/14/2022] Open
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Al-Rukn S, Mazya M, Akhtar N, Hashim H, Mansouri B, Faouzi B, Aref H, Abdulrahman H, Kesraoui S, Hentati F, Gebelly S, Ahmed N, Wahlgren N, Abd-Allah F, Almekhlafi M, Moreira T. Stroke in the Middle-East and North Africa: A 2-year prospective observational study of intravenous thrombolysis treatment in the region. Results from the SITS-MENA Registry. Int J Stroke 2019; 15:980-987. [PMID: 31594533 DOI: 10.1177/1747493019874729] [Citation(s) in RCA: 9] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND METHODS Intravenous thrombolysis for acute ischemic stroke in the Middle-East and North African (MENA) countries is still confined to the main urban and university hospitals. This was a prospective observational study to examine outcomes of intravenous thrombolysis-treated stroke patients in the MENA region compared to the non-MENA stroke cohort in the SITS International Registry. RESULTS Of 32,160 patients with ischemic stroke registered using the SITS intravenous thrombolysis protocol between June 2014 and May 2016, 500 (1.6%) were recruited in MENA. Compared to non-MENA (all p < 0.001), median age in MENA was 55 versus 73 years, NIH Stroke Scale score 12 versus 9, onset-to-treatment time 138 versus 155 min and door-to-needle time 54 min versus 64 min. Hypertension was the most reported risk factor, but lower in MENA (51.7 vs. 69.7%). Diabetes was more frequent in MENA (28.5 vs. 20.8%) as well as smoking (20.8 vs. 15.9%). Hyperlipidemia was less observed in MENA (17.6 vs. 29.3%). Functional independence (mRS 0-2) at seven days or discharge was similar (53% vs. 52% in non-MENA), with mortality slightly lower in MENA (2.3% vs. 4.8%). SICH rates by SITS-MOST definition were low (<1.4%) in both groups. CONCLUSIONS Intravenous thrombolysis patients in MENA were younger, had more severe strokes and more often diabetes. Although stroke severity was higher in MENA, short-term functional independency and mortality were not worse compared to non-MENA, which could partly be explained by younger age and shorter OTT in MENA. Decreasing the burden of stroke in this young population should be prioritized.
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Affiliation(s)
- S Al-Rukn
- Department of Neurology, 62743Rashid Hospital - Dubai Health Authority, Dubai, United Arab Emirates
| | - M Mazya
- Department of Neurology, 59562Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Neurosciences, 27106Karolinska Institutet, Stockholm, Sweden
| | - N Akhtar
- 62849Hamad General Hospital, Section of Neurology, Doha, Qatar
| | - H Hashim
- Department of Neurology, 62743Rashid Hospital - Dubai Health Authority, Dubai, United Arab Emirates
| | - B Mansouri
- Department of Neurology, Imam Husain Hospital, Tehran, Iran
| | - B Faouzi
- Department of Neurology, Hassan II University Hospital, Fez, Morocco
| | - H Aref
- 68791Ain Shams University, Stroke Unit, Cairo, Egypt
| | - H Abdulrahman
- Department of Neurology, 48168King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - S Kesraoui
- Department of Neurology, CHU de Blida - Hôpital Franz Fanon, Blida, Algeria
| | - F Hentati
- Department of Neurology, Mongi Ben Hamida National Institute of Neurology, Tunis, Tunisia
| | - S Gebelly
- Faculty of Medical Sciences - Lebanese University, Neurology Division, Hadath, Lebanon
| | - N Ahmed
- Department of Neurology, 59562Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Neurosciences, 27106Karolinska Institutet, Stockholm, Sweden
| | - N Wahlgren
- Department of Clinical Neurosciences, 27106Karolinska Institutet, Stockholm, Sweden
| | - F Abd-Allah
- Department of Neurology, Cairo University, Cairo, Egypt
| | - M Almekhlafi
- Department of Neurology, 37848King Abdulaziz University, Jeddah, Saudi Arabia
| | - T Moreira
- Department of Neurology, 59562Karolinska University Hospital, Stockholm, Sweden.,Department of Clinical Neurosciences, 27106Karolinska Institutet, Stockholm, Sweden
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Vishnoi J, Kumar V, Gupta S, Chaturvedi A, Misra S, Akhtar N, Agarwal P, Jamal N, Pareek P. Outcome of sentinel lymph node biopsy in early-stage squamous cell carcinoma of the oral cavity with methylene blue dye alone: a prospective validation study. Br J Oral Maxillofac Surg 2019; 57:755-759. [DOI: 10.1016/j.bjoms.2019.06.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 06/27/2019] [Indexed: 02/05/2023]
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Chakrabarti D, Rajan S, Akhtar N, Kumar V, Kumar R, Srivastava K, Bhatt M, Gupta R. Long-course chemoradiation in carcinoma rectum; is it really worth it? Perspectives from a developing nation. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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