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Diesler R, Ahmad K, Chalabreysse L, Glérant JC, Harzallah I, Touraine R, Si-Mohamed S, Cottin V. [Genetic diffuse cystic lung disease in adults]. Rev Mal Respir 2024; 41:69-88. [PMID: 37951745 DOI: 10.1016/j.rmr.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/31/2023] [Indexed: 11/14/2023]
Abstract
Multiple cystic lung diseases comprise a wide range of various diseases, some of them of genetic origin. Lymphangioleiomyomatosis (LAM) is a disease occurring almost exclusively in women, sporadically or in association with tuberous sclerosis complex (TSC). Patients with LAM present with lymphatic complications, renal angiomyolipomas and cystic lung disease responsible for spontaneous pneumothoraces and progressive respiratory insufficiency. TSC and LAM have been ascribed to mutations in TSC1 or TSC2 genes. Patients with TSC are variably affected by cutaneous, cognitive and neuropsychiatric manifestations, epilepsy, cerebral and renal tumors, usually of benign nature. Birt-Hogg-Dubé syndrome is caused by mutations in FLCN encoding folliculin. This syndrome includes lung cysts of basal predominance, cutaneous fibrofolliculomas and various renal tumors. The main complications are spontaneous pneumothoraces and renal tumors requiring systematic screening. The mammalian target of rapamycin (mTOR) pathway is involved in the pathophysiology of TSC, sporadic LAM and Birt-Hogg-Dubé syndrome. MTOR inhibitors are used in LAM and in TSC while Birt-Hogg-Dubé syndrome does not progress towards chronic respiratory failure. Future challenges in these often under-recognized diseases include the need to reduce the delay to diagnosis, and to develop potentially curative treatments. In France, physicians can seek help from the network of reference centers for the diagnosis and management of rare pulmonary diseases.
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Affiliation(s)
- R Diesler
- UMR754, INRAE, ERN-LUNG, service de pneumologie, centre de référence coordonnateur des maladies pulmonaires rares (OrphaLung), hôpital Louis-Pradel, Hospices civils de Lyon, université Lyon 1, Lyon, France
| | - K Ahmad
- ERN-LUNG, service de pneumologie, centre de référence coordonnateur des maladies pulmonaires Rares (OrphaLung), hôpital Louis-Pradel, Hospices civils de Lyon, université Lyon 1, Lyon, France
| | - L Chalabreysse
- Service de pathologie, groupe hospitalier Est, Hospices civils de Lyon, université Lyon 1, Lyon, France
| | - J-C Glérant
- Service d'explorations fonctionnelles respiratoires, hôpital Louis-Pradel, Hospices civils de Lyon, Lyon, France
| | - I Harzallah
- Service de génétique clinique, chromosomique et moléculaire, CHU-hôpital Nord, Saint-Étienne, France
| | - R Touraine
- Service de génétique clinique, chromosomique et moléculaire, CHU-hôpital Nord, Saint-Étienne, France
| | - S Si-Mohamed
- Service d'imagerie, hôpital Louis-Pradel, Hospices civils de Lyon, université Lyon 1, Lyon, France
| | - V Cottin
- UMR754, INRAE, ERN-LUNG, service de pneumologie, centre de référence coordonnateur des maladies pulmonaires rares (OrphaLung), hôpital Louis-Pradel, Hospices civils de Lyon, université Lyon 1, Lyon, France.
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2
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Rafferty S, Byrne B, Goh A, Porter E, Lynch M, Ahmad K, O'Brien J, Field S. Radiological staging and surveillance imaging of high risk cutaneous malignant melanoma in the Mid-West of Ireland. Ir Med J 2023; 116:868. [PMID: 38258702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
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3
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Ahmad K, Irshad Younas Z, Manzoor W, Safdar N. Greenhouse gas emissions and corporate social responsibility in USA: A comprehensive study using dynamic panel model. Heliyon 2023; 9:e13979. [PMID: 36895412 PMCID: PMC9988493 DOI: 10.1016/j.heliyon.2023.e13979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 02/24/2023] Open
Abstract
This study addresses the issues of Greenhouse Gas Emission and corporate social responsibility of firms in USA. This paper estimates various econometrics estimations varying from multivariate regression, static panel modes and dynamic panel models. Finally, to control the endogeneity problem dynamic panel model is preferred to capture the relationship of greenhouse gas emissions and corporate social responsibility. The result of the study shows a positive and significant relationship between greenhouse gas emission and corporate social responsibility. Further, it is also observed that firms with better corporate social responsibility performance can reduce greenhouse gas emissions. This is the first research that attempts to explore two-way relationships between greenhouse gas emission and corporate social responsibility by using various estimation techniques varying from multivariate, OLS to dynamic panel GMM. From a policy point of view, corporate social responsibility plays an important role in managing and reducing greenhouse gas emissions, ultimately creating a secure environment for all parties while improving business performance. Policymakers should create policies to control greenhouse gas emissions and enhance corporate social responsibility.
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Affiliation(s)
| | - Zahid Irshad Younas
- Lecturer at Berlin School of Business and Innovation, Potsdamer Street, 180-182, Berlin, Germany
| | - Wajiha Manzoor
- Department of Economics, COMSATS University Islamabad Campus, Pakistan
- Corresponding author.
| | - Nabeel Safdar
- National University of Sciences and Technology, NUST Business School, Sector, H-12, Islamabad, Pakistan
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4
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Khan ZI, Muhammad FG, Ahmad K, Alrefaei AF, Ahmad T, Ejaz A, Nadeem M, Shahzadi M, Muqaddas H, Mehmood N. Evaluation of potential ecological risk assessment of toxic metal (lead) in contaminated meadows in the vicinity of suburban city: soil vs forages vs livestock. BRAZ J BIOL 2023; 83:e272087. [PMID: 37075434 DOI: 10.1590/1519-6984.272087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/20/2023] [Indexed: 04/21/2023] Open
Abstract
Heavy metal toxicity is becoming an increasing concern for environmental, human and animal health. The current research analyzed the lead (Pb) contamination in the food chain under three different irrigation sources (ground, canal, and wastewater). Soil, plant and animal samples were collected from the Jhang district of Pakistan and processed with an atomic absorption spectrophotometer. Lead concentration varied in the samples as: 5.22-10.73 mg/kg in soil, 2.46-10.34 mg/kg in forages and 0.736-2.45 mg/kg in animal samples. The observed lead concentration in forage and animal blood samples was higher than the standard limits. The pollution load index (0.640-1.32) in soil showed that lead contamination mainly took place at the wastewater irrigating sites. Bio-concentration factor values (0.313-1.15) were lower than one in all samples except Zea mays, showing that lead metal was actively taken up by Zea mays tissues from the soil. Enrichment factor values ranged from 0.849-3.12, showing a moderate level of lead enrichment. Daily intake and health risk index varied between 0.004-0.020 mg/kg/day and 0.906-4.99, respectively. All the samples showed maximum lead concentration at the wastewater irrigating site compared to the ground or canal water application sites. These results recommended that consistent application of wastewater for forage irrigation must be avoided to prevent health hazards associated with lead in the animal and human food chain. Government must implement adequate strategies to protect the animal and human health from the harms of toxic heavy metals.
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Affiliation(s)
- Z I Khan
- University of Sargodha, Department of Botany, Sargodha, Punjab, Pakistan
| | - F G Muhammad
- University of Sargodha, Department of Botany, Sargodha, Punjab, Pakistan
| | - K Ahmad
- University of Sargodha, Department of Botany, Sargodha, Punjab, Pakistan
| | - A F Alrefaei
- King Saud University, College of Science, Department of Zoology, Riyadh, Saudi Arabia
| | - T Ahmad
- Pakki Thatti R&D Farm, Toba Tek Singh, Punjab, Pakistan
| | - A Ejaz
- University of Sargodha, Department of Botany, Sargodha, Punjab, Pakistan
| | - M Nadeem
- University of Sargodha, Institute of Food Science and Nutrition, Sargodha, Punjab, Pakistan
| | - M Shahzadi
- Ghazi University, Department of Plant Breeding and Genetics, Dera Ghazi Khan, Punjab, Pakistan
| | - H Muqaddas
- The Women University Multan, Department of Zoology, Multan, Punjab, Pakistan
| | - N Mehmood
- University of Sargodha, Department of Zoology, Sargodha, Punjab, Pakistan
- University of Sassari, Department of Veterinary Medicine, Sassari, Italy
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5
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Khan ZI, Liu W, Mubeen I, Alrefaei AF, Alharbi SN, Muhammad FG, Ejaz A, Ahmad K, Nadeem M, Shoukat J, Ashfaq A, Mahpara S, Siddique K, Ashraf MA, Memona H, Batool AI, Munir M, Malik IS, Noorka IR, Ugulu I. Cobalt availability in the soil plant and animal food chain: a study under a peri-urban environment. BRAZ J BIOL 2023; 83:e270256. [PMID: 37018800 DOI: 10.1590/1519-6984.270256] [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: 12/09/2022] [Accepted: 01/27/2023] [Indexed: 04/07/2023] Open
Abstract
Cobalt metal is considered as an essential trace element for the animals. Present investigation was undertaken in the peri-urban area to analyze the cobalt availability in animal food chain by using different indices. Cow, buffalo and sheep samples along with forage and soil samples were collected from the three different sites of District Jhang and analyzed through atomic absorption spectrophotometer. Cobalt values differed in soil samples as 0.315-0.535 mg/kg, forages as 0.127-0.333 mg/kg and animal samples as 0.364-0.504 mg/kg. Analyzed cobalt concentration in soil, forage and animal samples was found to be deficient in concentration with respect to standard limits. Soil showed the minimum cobalt level in Z. mays while maximum concentration was examined in the forage C. decidua samples. All indices examined in this study has values lesser than 1, representing the safer limits of the cobalt concentration in these samples. Enrichment factor (0.071-0.161 mg/kg) showed the highly deficient amount of cobalt enrichment in this area. Bio-concentration factor (0.392-0.883) and pollution load index (0.035-0.059 mg/kg) values were also lesser than 1 explains that plant and soil samples are not contaminated with cobalt metal. The daily intake and health risk index ranged from 0.00019-0.00064 mg/kg/day and 0.0044-0.0150 mg/kg/day respectively. Among the animals, cobalt availability was maximum (0.0150 mg/kg/day) in the buffaloes that grazed on the C. decidua fodder. Results of this study concluded that cobalt containing fertilizers must be applied on the soil and forages. Animal feed derived from the cobalt containing supplements are supplied to the animals, to fulfill the nutritional requirements of livestock.
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Affiliation(s)
- Z I Khan
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - W Liu
- Fuyang Normal University, Department of Biological Sciences, Fuyang, Anhui, China
| | - I Mubeen
- Zhejiang University, Institute of Biotechnology, State Key Laboratory of Rice Biology, and Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Hangzhou, China
| | - A F Alrefaei
- King Saud University, College of Science, Department of Zoology, Riyadh, Saudi Arabia
| | - S N Alharbi
- Imperial College London, Department of Surgery and Cancer, London, United Kingdom
| | - F G Muhammad
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - A Ejaz
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - K Ahmad
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - M Nadeem
- University of Sargodha, Institute of Food Science and Nutrition, Sargodha, Pakistan
| | - J Shoukat
- University of Sargodha, Institute of Food Science and Nutrition, Sargodha, Pakistan
| | - A Ashfaq
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - S Mahpara
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - K Siddique
- School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - M A Ashraf
- School of Geographical Sciences, Fujian Normal University, Fuzhou, China
| | - H Memona
- Queen Mary College, Lahore, Pakistan
| | - A I Batool
- University of Sargodha, Department of Zoology, Sargodha, Pakistan
| | - M Munir
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - I S Malik
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - I R Noorka
- University of Sargodha, College of Agriculture, Sargodha, Pakistan
| | - I Ugulu
- Usak University, Faculty of Education, Usak, Turkey
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Maiden NA, Syd Ali N, Ahmad K, Atan S, Wong MY. Growth and physiological responses of Hevea brasiliensis to Rigidoporus microporus infection. J RUBBER RES 2022. [DOI: 10.1007/s42464-022-00156-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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7
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Alalawi L, Kinninger A, Manubolu V, Verghese D, Aldana J, Ahmad K, Ghanem A, Al-Chokhachi Z, Golub I, Shafter A, Roy S, Earls J, Budoff M. 409 Prevalence Of Atherosclerosis And Plaque Types Among Firefighters Assessed By CCTA-based Quantitative Coronary Plaque Analysis. J Cardiovasc Comput Tomogr 2022. [DOI: 10.1016/j.jcct.2022.06.014] [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: 10/17/2022]
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8
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Nyquist A, Khangoora V, Shlobin O, Aryal S, King C, Singhal A, Ahmad K, Brown A, Nathan S. Transplantation of Occult Signet Ring Cell Carcinoma Mimicking Pulmonary Veno-Occlusive Disease. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Yazid SN, Ahmad K, Razak MSFA, Rahman ZA, Ramachandran K, Mohamad SNA, Ghaffar MBA. Introgression of bacterial leaf blight (BLB) resistant gene, Xa7 into MARDI elite variety, MR219 by marker assisted backcrossing (MABC) approach. BRAZ J BIOL 2021; 84:e248359. [PMID: 34730685 DOI: 10.1590/1519-6984.248359] [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: 02/03/2021] [Accepted: 07/09/2021] [Indexed: 11/22/2022] Open
Abstract
Bacterial leaf blight (BLB) is one of the major rice diseases in Malaysia. This disease causes substantial yield loss as high as 70%. Development of rice varieties which inherited BLB resistant traits is a crucial approach to promote and sustain rice industry in Malaysia. Hence, this study aims were to enhance BLB disease resistant characters of high yielding commercial variety MR219 through backcross breeding approach with supporting tool of marker-assisted selection (MAS). Broad spectrum BLB resistance gene, Xa7 from donor parent IRBB7 were introgressed into the susceptible MR219 (recurrent parent) using two flanking markers ID7 and ID15. At BC3F4, we managed to generate 19 introgressed lines with homozygous Xa7 gene and showed resistant characteristics as donor parent when it was challenged with Xanthomonas oryzae pv. oryzae through artificial inoculation. Recurrent parent MR219 and control variety, MR263 were found to be severely infected by the disease. The improved lines exhibited similar morphological and yield performance characters as to the elite variety, MR219. Two lines, PB-2-107 and PB-2-34 were chosen to be potential lines because of their outstanding performances compared to parent, MR219. This study demonstrates a success story of MAS application in development of improved disease resistance lines of rice against BLB disease.
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Affiliation(s)
- S N Yazid
- Universiti Putra Malaysia - UPM, Faculty of Agriculture, Department of Plant Protection, Serdang, Selangor, Malaysia
| | - K Ahmad
- Universiti Putra Malaysia - UPM, Faculty of Agriculture, Department of Plant Protection, Serdang, Selangor, Malaysia.,Universiti Putra Malaysia - UPM, Institute of Tropical Agriculture and Food Security - ITAFoS, Serdang, Selangor, Malaysia
| | - M S F A Razak
- Malaysia Agricultural Research and Development Institute - MARDI, Centre for Marker Discovery and Validation - CMDV, Serdang, Selangor, Malaysia
| | - Z A Rahman
- Malaysia Agricultural Research and Development Institute - MARDI, Centre for Marker Discovery and Validation - CMDV, Serdang, Selangor, Malaysia
| | - K Ramachandran
- Malaysia Agricultural Research and Development Institute - MARDI, Paddy and Rice Research Centre, Kepala Batas, Pulau Pinang, Malaysia
| | - S N A Mohamad
- Universiti Sains Malaysia, School of Biological Science, Penang, Malaysia
| | - M B Ab Ghaffar
- Malaysia Agricultural Research and Development Institute - MARDI, Industrial Crop Research Centre, Kepala Batas, Pulau Pinang, Malaysia
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Aldana Bitar J, Lakshmanan S, Manubolu V, Dahal S, Shafter A, Havistin R, Ahmad K, Crabtree T, Earls J, Jonas R, Choi A, Jennings R, Min J, Budoff M. Differential Effects Of Apixaban Versus Rivaroxaban On Atherosclerosis Plaque Progression In Patients With Atrial Fibrillation. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.266] [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: 11/15/2022]
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11
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Mao S, Li D, Ahmad K, Gao Y, Flores F, Bever T, Yoon A, Bever T, Chamas R, Bakhsheshi H, Budoff M. Feasibility Of Sub-millisievert Ct Scan In Quantitative Thoracic Bone Mineral Density Assessment With Multi-detector Row Computerized Tomography. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.252] [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: 11/16/2022]
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12
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Awais M, Ahmad K, Taimoor M, Fayyaz, Bilal M, Hussain S, Ahmad Z. Effects of structural and electromagnetic loads on vacuum vessel of Pakistan spherical Tokamak. Fusion Engineering and Design 2021. [DOI: 10.1016/j.fusengdes.2021.112425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Mao S, Li D, Ahmad K, Gao Y, Flores F, Hosseini H, Bakhsheshi H, Bakhsheshi H, Chung J, Yusin N, Chehrzadeh S, Budoff M. Both Vertebral Bone Mineral Density And Present Or Growth Of Schmorl’S Node Are Important Predictors For Future Vertebral Fracture. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.244] [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: 10/20/2022]
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14
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Jonas R, Ahmad K, Crabtree T, Investigators I, Budoff M, Earls J, Min J, Choi A. Acute Coronary Syndromes In Patients With Zero Coronary Calcium: ICONIC Trial Analysis. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.263] [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: 11/29/2022]
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15
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Thapaliya A, Marinak L, King C, Brown A, Ahmad K, Khangoora V, Nathan S, Shlobin O. The Effect of Post Operative Tracheostomy on Outcomes in Lung Transplant Patients. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1029] [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: 11/25/2022] Open
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16
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Shafiei SNS, Ahmad K, Ikhsan NFM, Ismail SI, Sijam K. Suppression of Xanthomonas oryzae pv. oryzae biofilm formation by Acacia mangium methanol leaf extract. BRAZ J BIOL 2021; 81:11-17. [PMID: 32074168 DOI: 10.1590/1519-6984.206124] [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: 07/01/2018] [Accepted: 09/05/2019] [Indexed: 01/27/2023] Open
Abstract
Xanthomonas oryzae pv. oryzae (Xoo), a pathogen responsible for rice bacterial leaf blight, produces biofilm to protect viable Xoo cells from antimicrobial agents. A study was conducted to determine the potency of Acacia mangium methanol (AMMH) leaf extract as a Xoo biofilm inhibitor. Four concentrations (3.13, 6.25, 9.38, and 12.5 mg/mL) of AMMH leaf extract were tested for their ability to inhibit Xoo biofilm formation on a 96-well microtiter plate. The results showed that the negative controls had the highest O.D. values from other treatments, indicating the intense formation of biofilm. This was followed by the positive control (Streptomycin sulfate, 0.2 mg/mL) and AMMH leaf extract at concentration 3.13 mg/mL, which showed no significant differences in their O.D. values (1.96 and 1.57, respectively). All other treatments at concentrations of 6.25, 9.38, and 12.5 mg/mL showed no significant differences in their O.D. values (0.91, 0.79, and 0.53, respectively). For inhibition percentages, treatment with concentration 12.5 mg/mL gave the highest result (81.25%) followed by treatment at concentrations 6.25 and 9.38 mg/mL that showed no significant differences in their inhibition percentage (67.75% and 72.23%, respectively). Concentration 3.13 mg/mL resulted in 44.49% of biofilm inhibition and the positive control resulted in 30.75% of biofilm inhibition. Confocal laser scanning microscopy (CLSM) analysis of Xoo biofilm inhibition and breakdown showed the presence of non-viable Xoo cells and changes in aggregation size due to increase in AMMH leaf extract concentration. Control slides showed the absence of Xoo dead cells.
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Affiliation(s)
- S N Sarah Shafiei
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
| | - K Ahmad
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia.,Institute of Plantation Studies - IKP, Universiti Putra Malaysia, Selangor, Malaysia
| | - N F M Ikhsan
- Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
| | - S I Ismail
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
| | - K Sijam
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
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17
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Tummon O, Kirthi S, Mallarkey S, Griffin L, Ramsay B, Ahmad K, Lynch M, Field S, Hackett C. Pitfalls of the Pigmented Lesion Clinic. Ir Med J 2021; 114:250. [PMID: 37556203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
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18
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Ahmadu T, Ahmad K, Ismail SI, Rashed O, Asib N, Omar D. Antifungal efficacy of Moringa oleifera leaf and seed extracts against Botrytis cinerea causing gray mold disease of tomato (Solanum lycopersicum L.). BRAZ J BIOL 2020; 81:1007-1022. [PMID: 33175006 DOI: 10.1590/1519-6984.233173] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 08/20/2020] [Indexed: 11/22/2022] Open
Abstract
Drawbacks associated with the use of chemical fungicides to control plant pathogenic fungi such as Botrytis cinerea stimulate the need for alternatives. Therefore, the present study was carried out to determine the antifungal potentials of Moringa oleifera extracts against B. cinerea. Phytochemical analysis using qualitative chemical tests revealed the presence of huge amount of crucial phytochemicals compounds like phenolic compounds, alkaloids and saponins in the M. oleifera leaf extract. Antifungal bioassay of the crude extracts indicated better mycelial growth inhibition by methanol leaf extract (99%). The minimum inhibitory concentration (MIC) was 5 mg/ml with 100% spore germination inhibition and minimum fungicidal concentration (MFC) was 10 mg/ml with 98.10% mycelial growth inhibition using broth micro dilution and poisoned food techniques. Gas chromatography-mass spectrometry (GC-MS) analysis led to the identification of 67 volatile chemical compounds in the leaf extract with 6-decenoic acid (Z)- (19.87%) was the predominant compound. Further chemical elucidation of the crude extracts performed by liquid chromatography with tandem mass spectrometry (LC-MS/MS) showed the presence of non-volatile chemical compounds, mostly flavones, flavonoids and phenolic acids (i.e. quercetin and kaempferol). Scanning electron microscopy and transmission electron microscopy analysis showed positive effect of M. oleifera leaf extract on the treated conidia and mycelium of B. cinerea. Findings revealed that irreversible surface and ultra-structural changes with severe detrimental effects on conidia and mycelium morphology compared to control treatment. Overall findings suggested that M. oleifera leaf extract is a promising candidate for biological control of fungal pathogens, thus limiting overdependence on chemical fungicides.
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Affiliation(s)
- T Ahmadu
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia
| | - K Ahmad
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia.,Institute of Plantation Studies - IKP, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia.,Institute of Tropical Agriculture and Food Security - ITAFoS, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia
| | - S I Ismail
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia
| | - O Rashed
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia
| | - N Asib
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia
| | - D Omar
- Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor Darul Ehsan, Malaysia
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Larrieu S, Nasser M, Si-Mohamed S, Ahmad K, Boussel L, Brevet M, Chalabreysse L, Fabre C, Marque S, Revel D, Thivolet-Bejui F, Traclet J, Zeghmar S, Maucort-Boulch D, Cottin V. Cohorte de patients présentant une pneumopathie interstitielle diffuse fibrosante chronique de phénotype progressif (PID-FP) autre qu’une fibrose pulmonaire idiopathique (FPI) et appariement des données au Système national des données de santé : étude PROGRESS. Rev Epidemiol Sante Publique 2020. [DOI: 10.1016/j.respe.2020.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Perioperative intravenous contrast administration and the incidence of acute kidney injury after major gastrointestinal surgery: prospective, multicentre cohort study. Br J Surg 2020; 107:1023-1032. [PMID: 32026470 DOI: 10.1002/bjs.11453] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/21/2019] [Accepted: 11/08/2019] [Indexed: 01/14/2023]
Abstract
BACKGROUND This study aimed to determine the impact of preoperative exposure to intravenous contrast for CT and the risk of developing postoperative acute kidney injury (AKI) in patients undergoing major gastrointestinal surgery. METHODS This prospective, multicentre cohort study included adults undergoing gastrointestinal resection, stoma reversal or liver resection. Both elective and emergency procedures were included. Preoperative exposure to intravenous contrast was defined as exposure to contrast administered for the purposes of CT up to 7 days before surgery. The primary endpoint was the rate of AKI within 7 days. Propensity score-matched models were adjusted for patient, disease and operative variables. In a sensitivity analysis, a propensity score-matched model explored the association between preoperative exposure to contrast and AKI in the first 48 h after surgery. RESULTS A total of 5378 patients were included across 173 centres. Overall, 1249 patients (23·2 per cent) received intravenous contrast. The overall rate of AKI within 7 days of surgery was 13·4 per cent (718 of 5378). In the propensity score-matched model, preoperative exposure to contrast was not associated with AKI within 7 days (odds ratio (OR) 0·95, 95 per cent c.i. 0·73 to 1·21; P = 0·669). The sensitivity analysis showed no association between preoperative contrast administration and AKI within 48 h after operation (OR 1·09, 0·84 to 1·41; P = 0·498). CONCLUSION There was no association between preoperative intravenous contrast administered for CT up to 7 days before surgery and postoperative AKI. Risk of contrast-induced nephropathy should not be used as a reason to avoid contrast-enhanced CT.
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Rezvanizadeh V, Nezarat N, Dahal S, Lakshmanan S, Cai A, Onuegbu A, Ahmad K, Ghanem A, Golub I, Birudaraju D, Kinninger A, Andreini D, Pontone G, Conte E, Nakanishi R, O'Rourke R, Hamilton-Craig C, Roy S, Budoff M. Lower Utilization Of Contrast Media And Beta-blocker In 256-detector Ge Revolution Ct Scanner: The Converge Registry. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.057] [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: 10/23/2022]
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Bagel J, Blauvelt A, Nia J, Hashim P, Patekar M, de Vera A, Ahmad K, Paguet B, Xia S, Muscianisi E, Lebwohl M. Secukinumab maintains superiority over ustekinumab in clearing skin and improving quality of life in patients with moderate to severe plaque psoriasis: 52-week results from a double-blind phase 3b trial (CLARITY). J Eur Acad Dermatol Venereol 2020; 35:135-142. [PMID: 32365251 PMCID: PMC7818402 DOI: 10.1111/jdv.16558] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [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: 03/18/2020] [Accepted: 04/21/2020] [Indexed: 01/01/2023]
Abstract
Background Secukinumab demonstrated superior efficacy over ustekinumab in the treatment of moderate to severe plaque psoriasis over 16 weeks in the CLARITY study and over 52 weeks in the CLEAR study. Objective To compare the efficacy and safety of secukinumab vs. ustekinumab over 52 weeks in CLARITY. Methods Analysis of 52‐week data from CLARITY (NCT02826603), a phase 3b study in which patients were randomized to receive secukinumab 300 mg (n = 550) or ustekinumab 45/90 mg (n = 552) per label. Results At week 52, secukinumab was superior to ustekinumab in the proportion of patients who achieved ≥ 90% improvement in Psoriasis Area and Severity Index (73.2% vs. 59.8%; odds ratio [OR], 1.84 [95% CI, 1.41–2.41]; P < 0.0001), Investigator’s Global Assessment modified 2011 responses of clear (0) or almost clear (1) skin (76.0% vs. 60.2%; OR, 2.12 [95% CI, 1.61–2.79]; P < 0.0001) and Dermatology Life Quality Index response of no effect (0/1) (69.9% vs. 61.2%; P = 0.0028). Proportions of patients with any adverse events were comparable between treatment arms. Conclusions This second head‐to‐head study confirmed the superior efficacy of secukinumab over ustekinumab in skin clearance and quality of life through 52 weeks, with safety comparable to that reported in previous trials. Clinicaltrials.gov identifier: NCT02826603.
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Affiliation(s)
- J Bagel
- Psoriasis Treatment Center of Central New Jersey, East Windsor, NJ, USA
| | - A Blauvelt
- Oregon Medical Research Center, Portland, OR, USA
| | - J Nia
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - P Hashim
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - M Patekar
- Novartis Pharma AG, Basel, Switzerland
| | - A de Vera
- Novartis Pharma AG, Basel, Switzerland
| | - K Ahmad
- Novartis Healthcare Pvt Ltd, Hyderabad, India
| | - B Paguet
- Novartis Pharma AG, Basel, Switzerland
| | - S Xia
- Beijing Novartis Pharma Co, Ltd, Shanghai, China
| | - E Muscianisi
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - M Lebwohl
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Singh S, Fatima Z, Ahmad K, Hameed S. Repurposing of respiratory drug theophylline against Candida albicans: mechanistic insights unveil alterations in membrane properties and metabolic fitness. J Appl Microbiol 2020; 129:860-875. [PMID: 32320111 DOI: 10.1111/jam.14669] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/01/2020] [Accepted: 04/16/2020] [Indexed: 01/01/2023]
Abstract
AIMS Drug repurposing is an attractive chemotherapeutic strategy that serves to make up for the inadequacy of current antifungal drugs. The present study aims to repurpose theophylline (THP) against Candida albicans. THP is a methylxanthine derived from cocoa beans and tea extracts, generally used as the first-line drug for asthma and other respiratory disorders. METHODS AND RESULTS We investigated the antifungal activity of THP against C. albicans and non-albicans species. Mechanistic insights revealed that THP induces membrane damage. Enhanced ionic disturbances and depleted ergosterol levels with the concomitant rise in membrane fluidity due to elevated flippase activity confirmed the membrane damaging effect. THP impeded the metabolic adaptability of C. albicans by inhibiting malate synthase and isocitrate lyase enzymes of the glyoxylate cycle. In vivo efficacy of THP was depicted by increased survival of C. albicans infected Caenorhabditis elegans model. CONCLUSIONS This study elucidates the antifungal potential of THP with mechanistic insights. SIGNIFICANCE AND IMPACT OF THE STUDY This study unveils the antifungal potential of THP, a known respiratory drug that can be further utilized for a wider range of applications such as combating fungal infections. The effect of THP with the known antifungal drugs can be exploited in the combinatorial drug approach for treating candidiasis.
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Affiliation(s)
- S Singh
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram (Manesar), India
| | - Z Fatima
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram (Manesar), India
| | - K Ahmad
- Department of Pharmaceutical Chemistry, Jamia Hamdard, New Delhi, India
| | - S Hameed
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram (Manesar), India
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Boggs JME, Griffin L, Ahmad K, Hackett C, Ramsay B, Lynch M. A retrospective review of pregnancies on biologics for the treatment of dermatological conditions. Clin Exp Dermatol 2020; 45:880-883. [PMID: 32359186 DOI: 10.1111/ced.14263] [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: 11/17/2019] [Revised: 04/01/2020] [Accepted: 04/21/2020] [Indexed: 01/23/2023]
Abstract
Psoriasis often first presents in young adulthood, with the average age of diagnosis in women being 28 years, thus in the prime reproductive years. In addition, approximately 50% of pregnancies worldwide are unplanned. Although biologic therapies have revolutionized the treatment of moderate-to-severe psoriasis, there are no controlled studies of biologics in pregnant women. The increasing use of these agents in women of childbearing age highlights the need to further assess their safety during pregnancy. Postmarketing experience regarding the safety of these drugs is accumulating and being published, with largely reassuring results. We present our real-world experience of 17 pregnancies occurring in women on treatment with biologic agents for dermatological conditions to further add to the body of knowledge.
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Affiliation(s)
- J M E Boggs
- Department of Dermatology, University Hospital Limerick, Dooradoyle, Limerick, Ireland
| | - L Griffin
- Department of Dermatology, University Hospital Limerick, Dooradoyle, Limerick, Ireland
| | - K Ahmad
- Department of Dermatology, University Hospital Limerick, Dooradoyle, Limerick, Ireland
| | - C Hackett
- Department of Dermatology, University Hospital Limerick, Dooradoyle, Limerick, Ireland
| | - B Ramsay
- Department of Dermatology, University Hospital Limerick, Dooradoyle, Limerick, Ireland
| | - M Lynch
- Department of Dermatology, University Hospital Limerick, Dooradoyle, Limerick, Ireland
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Cottin V, Si-Mohamed S, Ahmad K, Traclet J, Nasser M. mTOR inhibitors for the management of difficult lymphangioma in adults. Respir Med Res 2020; 77:8-10. [PMID: 31923747 DOI: 10.1016/j.resmer.2019.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 09/27/2019] [Indexed: 10/25/2022]
Affiliation(s)
- V Cottin
- Hospices Civils de Lyon, Department of Respiratory Medicine, National Coordinating Reference Center for Rare Pulmonary Diseases, Louis Pradel hospital, Lyon, France; Claude-Bernard Lyon 1 University, University of Lyon, INRA, UMR754, Lyon, France.
| | - S Si-Mohamed
- Hospices Civils de Lyon, Department of Radiology, Louis-Pradel hospital, Lyon, France
| | - K Ahmad
- Hospices Civils de Lyon, Department of Respiratory Medicine, National Coordinating Reference Center for Rare Pulmonary Diseases, Louis Pradel hospital, Lyon, France
| | - J Traclet
- Hospices Civils de Lyon, Department of Respiratory Medicine, National Coordinating Reference Center for Rare Pulmonary Diseases, Louis Pradel hospital, Lyon, France
| | - M Nasser
- Hospices Civils de Lyon, Department of Respiratory Medicine, National Coordinating Reference Center for Rare Pulmonary Diseases, Louis Pradel hospital, Lyon, France
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Mustafa A, Ahmad K, Mazeni A, Samion H, Che Mood M. 043 Feasibility, Efficacy and Safety of PDA Stenting With IBS ® in Duct-Dependent Cyanotic CHD. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.050] [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: 11/29/2022]
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Salleh HM, Chong SL, Othman R, Hazni H, Ahmad K, Mohd Yusof MYZ, Fauzi NW, Wahab HA, Liew SY, Awang K. Dengue protease inhibition activity of selected Malaysian medicinal herbs. Trop Biomed 2019; 36:357-366. [PMID: 33597396] [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: 06/12/2023]
Abstract
Dengue fever is one of major health problem around the world including Malaysia. It is caused by the arthropode-borne flavivirus and transmitted by the bite of the Aedes aegypti or Aedes albopictus mosquito infected with one of the four dengue virus serotypes (DENV-1, DENV-2, DENV-3, or DENV-4). In this study, a screening exercise of various Malaysian medicinal plants showed that the extracts of Lawsonia inermis, Dryobalanops aromatica, Punica granatum, Zizyphus jujuba Lam. and Zingiber zerumbet exhibited potent inhibitory activity against NS2B-NS3 serine protease. The methanol extracts of Dryobalanops aromatica showed inhibition of 99.70 % at concentration of 200 µg/mL with IC50 value of 0.30 ± 0.16 µg/mL.
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Affiliation(s)
- H M Salleh
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - S-L Chong
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Centre for Natural Products Research and Drug Discovery (CENAR), University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - R Othman
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Centre for Natural Products Research and Drug Discovery (CENAR), University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - H Hazni
- Centre for Natural Products Research and Drug Discovery (CENAR), University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - K Ahmad
- Department of Al-Quran and Al-Hadith, Academy of Islamic Studies, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - M Y Z Mohd Yusof
- Department of Al-Quran and Al-Hadith, Academy of Islamic Studies, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - N W Fauzi
- Faculty of Quranic and Sunnah Studies, Universiti Sains Islam Malaysia, 71800 Nilai, Negeri Sembilan, Malaysia
| | - H A Wahab
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Minden, Pulau Pinang, Malaysia
| | - S Y Liew
- Chemistry Division, Centre for Foundation Studies in Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - K Awang
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Centre for Natural Products Research and Drug Discovery (CENAR), University of Malaya, 50603 Kuala Lumpur, Malaysia
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Noorussabah N, Choudhary M, Jana A, Das N, Mohan B, Ahmad K, Sangeeta S, Bharti S, Mishra MK, Sharma SR. Synthesis, characterizations, crystal structures, BSA-binding, molecular docking, and cytotoxic activities of nickel(II) and copper(II) coordination complexes with bidentate N,S-chelating ligand. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1602867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- N. Noorussabah
- Department of Chemistry, National Institute of Technology Patna, Patna, India
| | - Mukesh Choudhary
- Department of Chemistry, National Institute of Technology Patna, Patna, India
| | - Achintya Jana
- Department of chemistry, Indian Institute of Technology Patna, Patna, India
| | - Neeladri Das
- Department of chemistry, Indian Institute of Technology Patna, Patna, India
| | - B. Mohan
- Department of Chemistry, National Institute of Technology Patna, Patna, India
| | - K. Ahmad
- Department of Chemistry, National Institute of Technology Patna, Patna, India
| | - S. Sangeeta
- Department of Chemistry, National Institute of Technology Patna, Patna, India
| | - S. Bharti
- Department of Chemistry, National Institute of Technology Patna, Patna, India
| | - M. K. Mishra
- Department of Chemistry, National Institute of Technology Patna, Patna, India
| | - S. R. Sharma
- Department of Chemistry, National Institute of Technology Patna, Patna, India
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Nasser M, Rigaud P, Ahmad K, Traclet J, Si-Mohamed S, Thivolet-Bejui F, Cottin V. Pneumopathie interstitielle diffuse inclassable : une entité distincte à progression hétérogène. Rev Mal Respir 2019. [DOI: 10.1016/j.rmr.2018.10.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Margelidon-Cozzolino V, Khoutra C, Traclet J, Ahmad K, Gamondes D, Dupuis-Girod S, Cottin V. Dépistage des malformations arterio-veineuses pulmonaires dans la maladie de Rendu-Osler : quels risques pour les patients présentant des micronodules et/ou un shunt intrapulmonaire au premier dépistage ? Rev Mal Respir 2019. [DOI: 10.1016/j.rmr.2018.10.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Aussedat P, Chebib N, Ahmad K, Glerant J, Maury J, Nasser M, Thivolet-Bejui F, Traclet J, Turquier S, Chalabreysse L, Tronc F, Cottin V. Impact de la biopsie pulmonaire chirurgicale sur la fonction respiratoire dans la fibrose pulmonaire idiopathique. Rev Mal Respir 2019. [DOI: 10.1016/j.rmr.2018.10.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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McLean K, Glasbey J, Borakati A, Brooks T, Chang H, Choi S, Goodson R, Nielsen M, Pronin S, Salloum N, Sewart E, Vanniasegaram D, Drake T, Gillies M, Harrison E, Chapman S, Khatri C, Kong C, Claireaux H, Bath M, Mohan M, McNamee L, Kelly M, Mitchell H, Fitzgerald J, Bhangu A, Nepogodiev D, Antoniou I, Dean R, Davies N, Trecarten S, Henderson I, Holmes C, Wylie J, Shuttleworth R, Jindal A, Hughes F, Gouda P, Fleck R, Hanrahan M, Karunakaran P, Chen J, Sykes M, Sethi R, Suresh S, Patel P, Patel M, Varma R, Mushtaq J, Gundogan B, Bolton W, Khan T, Burke J, Morley R, Favero N, Adams R, Thirumal V, Kennedy E, Ong K, Tan Y, Gabriel J, Bakhsh A, Low J, Yener A, Paraoan V, Preece R, Tilston T, Cumber E, Dean S, Ross T, McCance E, Amin H, Satterthwaite L, Clement K, Gratton R, Mills E, Chiu S, Hung G, Rafiq N, Hayes J, Robertson K, Dynes K, Huang H, Assadullah S, Duncumb J, Moon R, Poo S, Mehta J, Joshi K, Callan R, Norris J, Chilvers N, Keevil H, Jull P, Mallick S, Elf D, Carr L, Player C, Barton E, Martin A, Ratu S, Roberts E, Phan P, Dyal A, Rogers J, Henson A, Reid N, Burke D, Culleton G, Lynne S, Mansoor S, Brennan C, Blessed R, Holloway C, Hill A, Goldsmith T, Mackin S, Kim S, Woin E, Brent G, Coffin J, Ziff O, Momoh Z, Debenham R, Ahmed M, Yong C, Wan J, Copley H, Raut P, Chaudhry F, Nixon G, Dorman C, Tan R, Kanabar S, Canning N, Dolaghan M, Bell N, McMenamin M, Chhabra A, Duke K, Turner L, Patel T, Chew L, Mirza M, Lunawat S, Oremule B, Ward N, Khan M, Tan E, Maclennan D, McGregor R, Chisholm E, Griffin E, Bell L, Hughes B, Davies J, Haq H, Ahmed H, Ungcharoen N, Whacha C, Thethi R, Markham R, Lee A, Batt E, Bullock N, Francescon C, Davies J, Shafiq N, Zhao J, Vivekanantham S, Barai I, Allen J, Marshall D, McIntyre C, Wilson H, Ashton A, Lek C, Behar N, Davis-Hall M, Seneviratne N, Esteve L, Sirakaya M, Ali S, Pope S, Ahn J, Craig-McQuaide A, Gatfield W, Leong S, Demetri A, Kerr A, Rees C, Loveday J, Liu S, Wijesekera M, Maru D, Attalla M, Smith N, Brown D, Sritharan P, Shah A, Charavanamuttu V, Heppenstall-Harris G, Ng K, Raghvani T, Rajan N, Hulley K, Moody N, Williams M, Cotton A, Sharifpour M, Lwin K, Bright M, Chitnis A, Abdelhadi M, Semana A, Morgan F, Reid R, Dickson J, Anderson L, McMullan R, Ahern N, Asmadi A, Anderson L, Boon Xuan JL, Crozier L, McAleer S, Lees D, Adebayo A, Das M, Amphlett A, Al-Robeye A, Valli A, Khangura J, Winarski A, Ali A, Woodward H, Gouldthrope C, Turner M, Sasapu K, Tonkins M, Wild J, Robinson M, Hardie J, Heminway R, Narramore R, Ramjeeawon N, Hibberd A, Winslow F, Ho W, Chong B, Lim K, Ho S, Crewdson J, Singagireson S, Kalra N, Koumpa F, Jhala H, Soon W, Karia M, Rasiah M, Xylas D, Gilbert H, Sundar-Singh M, Wills J, Akhtar S, Patel S, Hu L, Brathwaite-Shirley C, Nayee H, Amin O, Rangan T, Turner E, McCrann C, Shepherd R, Patel N, Prest-Smith J, Auyoung E, Murtaza A, Coates A, Prys-Jones O, King M, Gaffney S, Dewdney C, Nehikhare I, Lavery J, Bassett J, Davies K, Ahmad K, Collins A, Acres M, Egerton C, Cheng K, Chen X, Chan N, Sheldon A, Khan S, Empey J, Ingram E, Malik A, Johnstone M, Goodier R, Shah J, Giles J, Sanders J, McLure S, Pal S, Rangedara A, Baker A, Asbjoernsen C, Girling C, Gray L, Gauntlett L, Joyner C, Qureshi S, Mogan Y, Ng J, Kumar A, Park J, Tan D, Choo K, Raman K, Buakuma P, Xiao C, Govinden S, Thompson O, Charalambos M, Brown E, Karsan R, Dogra T, Bullman L, Dawson P, Frank A, Abid H, Tung L, Qureshi U, Tahmina A, Matthews B, Harris R, O'Connor A, Mazan K, Iqbal S, Stanger S, Thompson J, Sullivan J, Uppal E, MacAskill A, Bamgbose F, Neophytou C, Carroll A, Rookes C, Datta U, Dhutia A, Rashid S, Ahmed N, Lo T, Bhanderi S, Blore C, Ahmed S, Shaheen H, Abburu S, Majid S, Abbas Z, Talukdar S, Burney L, Patel J, Al-Obaedi O, Roberts A, Mahboob S, Singh B, Sheth S, Karia P, Prabhudesai A, Kow K, Koysombat K, Wang S, Morrison P, Maheswaran Y, Keane P, Copley P, Brewster O, Xu G, Harries P, Wall C, Al-Mousawi A, Bonsu S, Cunha P, Ward T, Paul J, Nadanakumaran K, Tayeh S, Holyoak H, Remedios J, Theodoropoulou K, Luhishi A, Jacob L, Long F, Atayi A, Sarwar S, Parker O, Harvey J, Ross H, Rampal R, Thomas G, Vanmali P, McGowan C, Stein J, Robertson V, Carthew L, Teng V, Fong J, Street A, Thakker C, O'Reilly D, Bravo M, Pizzolato A, Khokhar H, Ryan M, Cheskes L, Carr R, Salih A, Bassiony S, Yuen R, Chrastek D, Rosen O'Sullivan H, Amajuoyi A, Wang A, Sitta O, Wye J, Qamar M, Major C, Kaushal A, Morgan C, Petrarca M, Allot R, Verma K, Dutt S, Chilima C, Peroos S, Kosasih S, Chin H, Ashken L, Pearse R, O'Loughlin R, Menon A, Singh K, Norton J, Sagar R, Jathanna N, Rothwell L, Watson N, Harding F, Dube P, Khalid H, Punjabi N, Sagmeister M, Gill P, Shahid S, Hudson-Phillips S, George D, Ashwood J, Lewis T, Dhar M, Sangal P, Rhema I, Kotecha D, Afzal Z, Syeed J, Prakash E, Jalota P, Herron J, Kimani L, Delport A, Shukla A, Agarwal V, Parthiban S, Thakur H, Cymes W, Rinkoff S, Turnbull J, Hayat M, Darr S, Khan U, Lim J, Higgins A, Lakshmipathy G, Forte B, Canning E, Jaitley A, Lamont J, Toner E, Ghaffar A, McDowell M, Salmon D, O'Carroll O, Khan A, Kelly M, Clesham K, Palmer C, Lyons R, Bell A, Chin R, Waldron R, Trimble A, Cox S, Ashfaq U, Campbell J, Holliday R, McCabe G, Morris F, Priestland R, Vernon O, Ledsam A, Vaughan R, Lim D, Bakewell Z, Hughes R, Koshy R, Jackson H, Narayan P, Cardwell A, Jubainville C, Arif T, Elliott L, Gupta V, Bhaskaran G, Odeleye A, Ahmed F, Shah R, Pickard J, Suleman Y, North A, McClymont L, Hussain N, Ibrahim I, Ng G, Wong V, Lim A, Harris L, Tharmachandirar T, Mittapalli D, Patel V, Lakhani M, Bazeer H, Narwani V, Sandhu K, Wingfield L, Gentry S, Adjei H, Bhatti M, Braganza L, Barnes J, Mistry S, Chillarge G, Stokes S, Cleere J, Wadanamby S, Bucko A, Meek J, Boxall N, Heywood E, Wiltshire J, Toh C, Ward A, Shurovi B, Horth D, Patel B, Ali B, Spencer T, Axelson T, Kretzmer L, Chhina C, Anandarajah C, Fautz T, Horst C, Thevathasan A, Ng J, Hirst F, Brewer C, Logan A, Lockey J, Forrest P, Keelty N, Wood A, Springford L, Avery P, Schulz T, Bemand T, Howells L, Collier H, Khajuria A, Tharakan R, Parsons S, Buchan A, McGalliard R, Mason J, Cundy O, Li N, Redgrave N, Watson R, Pezas T, Dennis Y, Segall E, Hameed M, Lynch A, Chamberlain M, Peck F, Neo Y, Russell G, Elseedawy M, Lee S, Foster N, Soo Y, Puan L, Dennis R, Goradia H, Qureshi A, Osman S, Reeves T, Dinsmore L, Marsden M, Lu Q, Pitts-Tucker T, Dunn C, Walford R, Heathcote E, Martin R, Pericleous A, Brzyska K, Reid K, Williams M, Wetherall N, McAleer E, Thomas D, Kiff R, Milne S, Holmes M, Bartlett J, Lucas de Carvalho J, Bloomfield T, Tongo F, Bremner R, Yong N, Atraszkiewicz B, Mehdi A, Tahir M, Sherliker G, Tear A, Pandey A, Broyd A, Omer H, Raphael M, Chaudhry W, Shahidi S, Jawad A, Gill C, Fisher IH, Adeleja I, Clark I, Aidoo-Micah G, Stather P, Salam G, Glover T, Deas G, Sim N, Obute R, Wynell-Mayow W, Sait M, Mitha N, de Bernier G, Siddiqui M, Shaunak R, Wali A, Cuthbert G, Bhudia R, Webb E, Shah S, Ansari N, Perera M, Kelly N, McAllister R, Stanley G, Keane C, Shatkar V, Maxwell-Armstrong C, Henderson L, Maple N, Manson R, Adams R, Semple E, Mills M, Daoub A, Marsh A, Ramnarine A, Hartley J, Malaj M, Jewell P, Whatling E, Hitchen N, Chen M, Goh B, Fern J, Rogers S, Derbyshire L, Robertson D, Abuhussein N, Deekonda P, Abid A, Harrison P, Aildasani L, Turley H, Sherif M, Pandey G, Filby J, Johnston A, Burke E, Mohamud M, Gohil K, Tsui A, Singh R, Lim S, O'Sullivan K, McKelvey L, O'Neill S, Roberts H, Brown F, Cao Y, Buckle R, Liew Y, Sii S, Ventre C, Graham C, Filipescu T, Yousif A, Dawar R, Wright A, Peters M, Varley R, Owczarek S, Hartley S, Khattak M, Iqbal A, Ali M, Durrani B, Narang Y, Bethell G, Horne L, Pinto R, Nicholls K, Kisyov I, Torrance H, English W, Lakhani S, Ashraf S, Venn M, Elangovan V, Kazmi Z, Brecher J, Sukumar S, Mastan A, Mortimer A, Parker J, Boyle J, Elkawafi M, Beckett J, Mohite A, Narain A, Mazumdar E, Sreh A, Hague A, Weinberg D, Fletcher L, Steel M, Shufflebotham H, Masood M, Sinha Y, Jenvey C, Kitt H, Slade R, Craig A, Deall C, Reakes T, Chervenkoff J, Strange E, O'Bryan M, Murkin C, Joshi D, Bergara T, Naqib S, Wylam D, Scotcher S, Hewitt C, Stoddart M, Kerai A, Trist A, Cole S, Knight C, Stevens S, Cooper G, Ingham R, Dobson J, O'Kane A, Moradzadeh J, Duffy A, Henderson C, Ashraf S, McLaughin C, Hoskins T, Reehal R, Bookless L, McLean R, Stone E, Wright E, Abdikadir H, Roberts C, Spence O, Srikantharajah M, Ruiz E, Matthews J, Gardner E, Hester E, Naran P, Simpson R, Minhas M, Cornish E, Semnani S, Rojoa D, Radotra A, Eraifej J, Eparh K, Smith D, Mistry B, Hickling S, Din W, Liu C, Mithrakumar P, Mirdavoudi V, Rashid M, Mcgenity C, Hussain O, Kadicheeni M, Gardner H, Anim-Addo N, Pearce J, Aslanyan A, Ntala C, Sorah T, Parkin J, Alizadeh M, White A, Edozie F, Johnston J, Kahar A, Navayogaarajah V, Patel B, Carter D, Khonsari P, Burgess A, Kong C, Ponweera A, Cody A, Tan Y, Ng A, Croall A, Allan C, Ng S, Raghuvir V, Telfer R, Greenhalgh A, McKerr C, Edison M, Patel B, Dear K, Hardy M, Williams P, Hassan S, Sajjad U, O'Neill E, Lopes S, Healy L, Jamal N, Tan S, Lazenby D, Husnoo S, Beecroft S, Sarvanandan T, Weston C, Bassam N, Rabinthiran S, Hayat U, Ng L, Varma D, Sukkari M, Mian A, Omar A, Kim J, Sellathurai J, Mahmood J, O'Connell C, Bose R, Heneghan H, Lalor P, Matheson J, Doherty C, Cullen C, Cooper D, Angelov S, Drislane C, Smith A, Kreibich A, Palkhi E, Durr A, Lotfallah A, Gold D, Mckean E, Dhanji A, Anilkumar A, Thacoor A, Siddiqui Z, Lim S, Piquet A, Anderson S, McCormack D, Gulati J, Ibrahim A, Murray S, Walsh S, McGrath A, Ziprin P, Chua E, Lou C, Bloomer J, Paine H, Osei-Kuffour D, White C, Szczap A, Gokani S, Patel K, Malys M, Reed A, Torlot G, Cumber E, Charania A, Ahmad S, Varma N, Cheema H, Austreng L, Petra H, Chaudhary M, Zegeye M, Cheung F, Coffey D, Heer R, Singh S, Seager E, Cumming S, Suresh R, Verma S, Ptacek I, Gwozdz A, Yang T, Khetarpal A, Shumon S, Fung T, Leung W, Kwang P, Chew L, Loke W, Curran A, Chan C, McGarrigle C, Mohan K, Cullen S, Wong E, Toale C, Collins D, Keane N, Traynor B, Shanahan D, Yan A, Jafree D, Topham C, Mitrasinovic S, Omara S, Bingham G, Lykoudis P, Miranda B, Whitehurst K, Kumaran G, Devabalan Y, Aziz H, Shoa M, Dindyal S, Yates J, Bernstein I, Rattan G, Coulson R, Stezaker S, Isaac A, Salem M, McBride A, McFarlane H, Yow L, MacDonald J, Bartlett R, Turaga S, White U, Liew W, Yim N, Ang A, Simpson A, McAuley D, Craig E, Murphy L, Shepherd P, Kee J, Abdulmajid A, Chung A, Warwick H, Livesey A, Holton P, Theodoreson M, Jenkin S, Turner J, Entwisle J, Marchal S, O'Connor S, Blege H, Aithie J, Sabine L, Stewart G, Jackson S, Kishore A, Lankage C, Acquaah F, Joyce H, McKevitt K, Coffey C, Fawaz A, Dolbec K, O'Sullivan D, Geraghty J, Lim E, Bolton L, FitzPatrick D, Robinson C, Ramtoola T, Collinson S, Grundy L, McEnhill P, Harbhajan Singh G, Loughran D, Golding D, Keeling R, Williams R, Whitham R, Yoganathan S, Nachiappan R, Egan R, Owasil R, Kwan M, He A, Goh R, Bhome R, Wilson H, Teoh P, Raji K, Jayakody N, Matthams J, Chong J, Luk C, Greig R, Trail M, Charalambous G, Rocke A, Gardiner N, Bulley F, Warren N, Brennan E, Fergurson P, Wilson R, Whittingham H, Brown E, Khanijau R, Gandhi K, Morris S, Boulton A, Chandan N, Barthorpe A, Maamari R, Sandhu S, McCann M, Higgs L, Balian V, Reeder C, Diaper C, Sale T, Ali H, Archer C, Clarke A, Heskin J, Hurst P, Farmer J, O'Flynn L, Doan L, Shuker B, Stott G, Vithanage N, Hoban K, Nesargikar P, Kennedy H, Grossart C, Tan E, Roy C, Sim P, Leslie K, Sim D, Abul M, Cody N, Tay A, Woon E, Sng S, Mah J, Robson J, Shakweh E, Wing V, Mills H, Li M, Barrow T, Balaji S, Jordan H, Phillips C, Naveed H, Hirani S, Tai A, Ratnakumaran R, Sahathevan A, Shafi A, Seedat M, Weaver R, Batho A, Punj R, Selvachandran H, Bhatt N, Botchey S, Khonat Z, Brennan K, Morrison C, Devlin E, Linton A, Galloway E, McGarvie S, Ramsay N, McRobbie H, Whewell H, Dean W, Nelaj S, Eragat M, Mishra A, Kane T, Zuhair M, Wells M, Wilkinson D, Woodcock N, Sun E, Aziz N, Ghaffar MKA. Critical care usage after major gastrointestinal and liver surgery: a prospective, multicentre observational study. Br J Anaesth 2019; 122:42-50. [PMID: 30579405 DOI: 10.1016/j.bja.2018.07.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 07/19/2018] [Accepted: 07/23/2018] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Patient selection for critical care admission must balance patient safety with optimal resource allocation. This study aimed to determine the relationship between critical care admission, and postoperative mortality after abdominal surgery. METHODS This prespecified secondary analysis of a multicentre, prospective, observational study included consecutive patients enrolled in the DISCOVER study from UK and Republic of Ireland undergoing major gastrointestinal and liver surgery between October and December 2014. The primary outcome was 30-day mortality. Multivariate logistic regression was used to explore associations between critical care admission (planned and unplanned) and mortality, and inter-centre variation in critical care admission after emergency laparotomy. RESULTS Of 4529 patients included, 37.8% (n=1713) underwent planned critical care admissions from theatre. Some 3.1% (n=86/2816) admitted to ward-level care subsequently underwent unplanned critical care admission. Overall 30-day mortality was 2.9% (n=133/4519), and the risk-adjusted association between 30-day mortality and critical care admission was higher in unplanned [odds ratio (OR): 8.65, 95% confidence interval (CI): 3.51-19.97) than planned admissions (OR: 2.32, 95% CI: 1.43-3.85). Some 26.7% of patients (n=1210/4529) underwent emergency laparotomies. After adjustment, 49.3% (95% CI: 46.8-51.9%, P<0.001) were predicted to have planned critical care admissions, with 7% (n=10/145) of centres outside the 95% CI. CONCLUSIONS After risk adjustment, no 30-day survival benefit was identified for either planned or unplanned postoperative admissions to critical care within this cohort. This likely represents appropriate admission of the highest-risk patients. Planned admissions in selected, intermediate-risk patients may present a strategy to mitigate the risk of unplanned admission. Substantial inter-centre variation exists in planned critical care admissions after emergency laparotomies.
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Graziani M, Reynaud-Gaubert M, Gomez E, Traclet J, Ahmad K, Bergot E, Bertoletti L, Camara B, Israël-Biet D, Jaïs X, Kiakouama-Maleka L, Marchand-Adam S, Montani D, Nieves A, Nunes H, Piegay F, Wémeau-Stervinou L, Zarza V, Polazzi S, Schott A, Zeghmar S, Humbert M, Nasser M, Cottin V. Hypertension pulmonaire au cours des pneumopathies interstitielles diffuses : relation avec la fonction pulmonaire et effet du traitement de l’hypertension pulmonaire (étude HYPID). Rev Mal Respir 2019. [DOI: 10.1016/j.rmr.2018.10.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Margelidon-Cozzolino V, Cottin V, Dupuis-Girod S, Ahmad K, Traclet J, Glérant J, Mornex J, Turquier S. Causes multiples des hypertensions pulmonaires associées à la maladie de Rendu–Osler. Rev Mal Respir 2019. [DOI: 10.1016/j.rmr.2018.10.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Affiliation(s)
- K. Jahan
- Institute of Nutrition, Dhaka University, Dhaka, Bangladesh
| | - K. Ahmad
- Institute of Nutrition, Dhaka University, Dhaka, Bangladesh
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Affiliation(s)
- K. Ahmad
- Institute of Nutrition, Dhaka University, Dhaka, Bangladesh
| | - K. Jahan
- Institute of Nutrition, Dhaka University, Dhaka, Bangladesh
| | - I. Huq
- International Centre for Diarrhoeal Disease Research - B, Dhaka, Bangladesh
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Ahmad K, Jahan K. Hunger, Technology, and Society. Food Nutr Bull 2018. [DOI: 10.1177/156482658500700117] [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: 11/17/2022]
Affiliation(s)
- K. Ahmad
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
| | - K. Jahan
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
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Bharti S, Choudhary M, Mohan B, Sharma SR, Ahmad K. Syntheses, crystal structures, DFT, molecular docking and inhibition studies of jack been urease by nickel (II) and copper (II) Schiff base complexes. INORG NANO-MET CHEM 2018. [DOI: 10.1080/24701556.2018.1503679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Sulakshna Bharti
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - Mukesh Choudhary
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - Bharti Mohan
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - S. R. Sharma
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - K. Ahmad
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
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Mariano Z, Thomas G, Dorian P, Cruz J, Ahmad K, Darabi F, Mangat I, Chiu C, Angaran P. ARE THERE DIFFERENCES IN ORAL ANTICOAGULANT THERAPIES IN HOSPITALIZED PATIENTS WITH ATRIAL FIBRILLATION AND MODERATE VERSUS SEVERE RENAL DYSFUNCTION? Can J Cardiol 2018. [DOI: 10.1016/j.cjca.2018.07.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Bharti S, Choudhary M, Mohan B, Rawat S, Sharma S, Ahmad K. Syntheses, spectroscopic characterization, SOD-like properties and antibacterial activities of dimer copper (II) and nickel (II) complexes based on imine ligands containing 2-aminothiophenol moiety: X-ray crystal structure determination of disulfide Schiff bases. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.03.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Chaudhary A, Mahmood T, Shukla A, Shreenivasa A, Arvind V, Ahmad K, Verma A. Association of Socio-Demographic Profile with Prevalence of Multi Drug Resistant Tuberculosis among Retreated Pulmonary Tuberculosis Patients in North India. ACTA ACUST UNITED AC 2018. [DOI: 10.3126/saarctb.v16i1.23238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Methods: An observational cross sectional study, which includes 116 patients of sputum smear positive pulmonary TB of age 18 or above. Further, detailed history taking regarding different demographic profile was done. Also, they were subjected to CB-NAAT and rifampicin resistant cases were considered as MDR-TB.
Results: Proportion of MDR-TB was 31.89% among retreatment TB cases. 56.75 % (n=21) of MDR-TB cases were between the age group of 21-40 years. Proportion of MDR-TB was higher among males (75.67%), married (59.45%) and rural dwellers 59.45%. Proportion was 61.76% among patients with BMI <16; 31.57% with BMI 16-16.99, 28.57% with BMI 17-18.49 and 5.7% with BMI 18.50-24.99. MDRTB proportion was less 29.72% (n=11) in patients with history of TB contact in family. Pulmonary TB including MDR-TB was more common among illiterates (37.83% among MDR).
Conclusion: Proportion of MDR-TB was high among retreatment cases in north India. Among them low BMI and education status are modifiable factor and this study signifies that MDR-TB burden can be reduced by improving health and education status of patient.
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Nunes F, King C, Nathan S, Fregoso M, Ahmad K, Aryal S, Brown A, Barnett S, Shlobin O, Vester A. High Body Mass Index is a Risk Factor for Acute Cellular Rejection in Lung Transplant Recipients. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1143] [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: 11/29/2022] Open
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Ahmad K, Agbor-Enoh S, Shah P, Timofte I, Orens J, Iacono A, Lemma M, Aryal S, Cochrane A, Soares F, Nathan S, Brown A, Valantine H. Predicting Risk of Early Readmission in Lung Transplant Recipients Using dd-cfDNA. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Ahmad K, Combs P, Munro J, Meehan K, Jennings K, Kabir C, Macaluso G, Pauwaa S, Bhat G, Tatooles A, Pappas P, Andrade A, Cotts W. Outcomes of Heart Transplant Recipients with LVAD Implantation as Destination Therapy versus Bridge to Transplantation. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Brown A, Agbor-Enoh S, Shah P, Timofte I, Orens J, Iacono A, Lemma M, Barnett S, Soares F, Nathan S, Ahmad K, Valantine H. Role of dd-cfDNA in Predicting Early Post-operative Course in Lung Transplant Recipients. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Sangeeta S, Ahmad K, Noorussabah N, Bharti S, Mishra M, Sharma S, Choudhary M. Synthesis, crystal structures, molecular docking and urease inhibition studies of Ni(II) and Cu(II) Schiff base complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.062] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Margelidon-Cozzolino V, Khouatra C, Ahmad K, Traclet J, Chebib N, Dupuis-Girod S, Cottin V. Dépistage des malformations artérioveineuses pulmonaires dans la cohorte du centre de référence national de la maladie de Rendu-Osler. Rev Mal Respir 2018. [DOI: 10.1016/j.rmr.2017.10.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ahmad K. Evaluating anti-oxidant potential of Callistemon viminalis leaves extracts and their compounds in STAT 3 pathway in liver cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx652.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Roche L, Lynch M, Ahmad K, Hackett C, Ramsay B. Lymphopenia and fumaric acid esters for psoriasis: a retrospective case series prompted by the European Medicines Agency's Pharmacovigilance Risk Assessment Committee (PRAC) recommendations. Clin Exp Dermatol 2017; 43:72-75. [DOI: 10.1111/ced.13277] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2017] [Indexed: 11/28/2022]
Affiliation(s)
- L. Roche
- Department of Dermatology; University Hospital Limerick; Dooradoyle Limerick Ireland
| | - M. Lynch
- Department of Dermatology; University Hospital Limerick; Dooradoyle Limerick Ireland
| | - K. Ahmad
- Department of Dermatology; University Hospital Limerick; Dooradoyle Limerick Ireland
| | - C. Hackett
- Department of Dermatology; University Hospital Limerick; Dooradoyle Limerick Ireland
| | - B. Ramsay
- Department of Dermatology; University Hospital Limerick; Dooradoyle Limerick Ireland
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Affiliation(s)
- H. Rees
- Department of Agricultural Botany; U.C.W.; Aberystwyth Wales
| | - K. Ahmad
- Department of Agricultural Botany; U.C.W.; Aberystwyth Wales
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