排序方式: 共有14条查询结果,搜索用时 31 毫秒
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Tanjina Rahman Ban-Hock Khor Sharmela Sahathevan Deepinder Kaur Eno Latifi Mousume Afroz Esrat Jahan Mitali Bayan Tashkandi Nura Afza Salma Begum Tasnuva Sarah Kashem Shakib Uz Zaman Arefin Zulfitri Azuan Mat Daud Tilakavati Karupaiah Harun Ur Rashid Pramod Khosla 《Nutrients》2022,14(7)
Malnutrition is associated with high rates of mortality among patients with end stage kidney disease (ESKD). There is a paucity of data from Bangladesh, where around 35,000–40,000 people reach ESKD annually. We assessed protein-energy wasting (PEW) amongst 133 patients at a single hemodialysis setting in Dhaka. Patients were 49% male, age 50 ± 13 years, 62% were on twice-weekly hemodialysis. Anthropometric, biochemical, and laboratory evaluations revealed: BMI 24.1 ± 5.2 kg/m2, mid-arm muscle circumference (MAMC) 21.6 ± 3.6 cm, and serum albumin 3.7 ± 0.6 g/dL. Based on published criteria, 18% patients had PEW and for these patients, BMI (19.8 ± 2.4 vs. 25.2 ± 5.2 kg/m2), MAMC (19.4 ± 2.4 vs. 22.2 ± 3.8 cm), serum albumin (3.5 ± 0.7 vs. 3.8 ± 0.5 g/dL), and total cholesterol (135 ± 34 vs. 159 ± 40 mg/dL), were significantly lower as compared to non-PEW patients, while hand grip strength was similar (19.5 ± 7.6 vs. 19.7 ± 7.3 kg). Inflammatory C-reactive protein levels tended to be higher in the PEW group (20.0 ± 34.8 vs. 10.0 ± 13.9 p = 0.065). Lipoprotein analyses revealed PEW patients had significantly lower low density lipoprotein cholesterol (71 ± 29 vs. 88 ± 31 mg/dL, p < 0.05) and plasma triglyceride (132 ± 51 vs. 189 ± 103 mg/dL, p < 0.05), while high density lipoprotein cholesterol was similar. Nutritional assessments using a single 24 h recall were possible from 115 of the patients, but only 66 of these were acceptable reporters. Amongst these, while no major differences were noted between PEW and non-PEW patients, the majority of patients did not meet dietary recommendations for energy, protein, fiber, and several micronutrients (in some cases intakes were 60–90% below recommendations). Malnutrition Inflammation Scores were significantly higher in PEW patients (7.6 ± 3.1 vs. 5.3 ± 2.7 p < 0.004). No discernible differences were apparent in measured parameters between patients on twice- vs. thrice-weekly dialysis. Data from a larger cohort are needed prior to establishing patient-management guidelines for PEW in this population. 相似文献
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Detection of enteric‐ and non‐enteric adenoviruses in gastroenteritis patients,Bangladesh, 2012‐2015
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Deewakar Poudel Benjamin Belfore Tasnuva Ashrafee Shankar Karki Grace Rajan Angus Rockett Sylvain Marsillac 《Materials》2021,14(13)
Cu(In,Ga)Se2 (CIGS) thin films were deposited at low temperature (350 °C) and high rate (10 µm/h) by a single stage process. The effect of post-deposition treatments at 400 °C and 500 °C by indium bromide vapor were studied and compared to the effect of a simple annealing under selenium. Structural, electrical, and chemical analyses demonstrate that there is a drastic difference between the different types of annealing, with the ones under indium bromide leading to much larger grains and higher conductivity. These properties are associated with a modification of the elemental profiles, specifically for gallium and sodium. 相似文献
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Linda Fleisher Dominique G. Ruggieri Suzanne M. Miller Sharon Manne Terrance Albrecht Joanne Buzaglo Michael A. Collins Michael Katz Tyler G. Kinzy Tasnuva Liu Cheri Manning Ellen Specker Charap Jennifer Millard Dawn M. Miller David Poole Stephanie Raivitch Nancy Roach Eric A. Ross Neal J. Meropol 《Patient education and counseling》2014
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Ghazaleh Darmani PhD Neil M. Drummond PhD Hamidreza Ramezanpour PhD Utpal Saha BSc Tasnuva Hoque BSc Kaviraja Udupa MD PhD Can Sarica MD Ke Zeng PhD Talyta Cortez Grippe MD Jean-Francois Nankoo PhD Til Ole Bergmann PhD Mojgan Hodaie MD MSc FRCSC Suneil K. Kalia MD PhD FRCSC Andres M. Lozano MD PhD FRCSC William D. Hutchison PhD Alfonso Fasano MD PhD Robert Chen MBBChir MSc FRCPC 《Movement disorders》2023,38(2):232-243
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Localization of clinically effective stimulating electrodes in the human subthalamic nucleus on magnetic resonance imaging 总被引:8,自引:0,他引:8
Saint-Cyr JA Hoque T Pereira LC Dostrovsky JO Hutchison WD Mikulis DJ Abosch A Sime E Lang AE Lozano AM 《Journal of neurosurgery》2002,97(5):1152-1166
OBJECT: The authors sought to determine the location of deep brain stimulation (DBS) electrodes that were most effective in treating Parkinson disease (PD). METHODS: Fifty-four DBS electrodes were localized in and adjacent to the subthalamic nucleus (STN) postoperatively by using magnetic resonance (MR) imaging in a series of 29 patients in whom electrodes were implanted for the treatment of medically refractory PD, and for whom quantitative clinical assessments were available both pre- and postoperatively. A novel MR imaging sequence was developed that optimized visualization of the STN. The coordinates of the tips of these electrodes were calculated three dimensionally and the results were normalized and corrected for individual differences by using intraoperative neurophysiological data (mean 5.13 mm caudal to the midcommissural point [MCP], 8.46 mm inferior to the anterior commissure-posterior commissure [AC-PC], and 10.2 mm lateral to the midline). Despite reported concerns about distortion on the MR image, reconstructions provided consistent data for the localization of electrodes. The neurosurgical procedures used, which were guided by combined neuroimaging and neurophysiological methods, resulted in the consistent placement of DBS electrodes in the subthalamus and mesencephalon such that the electrode contacts passed through the STN and dorsally adjacent fields of Forel (FF) and zona incerta (ZI). The mean location of the clinically effective contacts was in the anterodorsal STN (mean 1.62 mm posterior to the MCP, 2.47 mm inferior to the AC-PC, and 11.72 mm lateral to the midline). Clinically effective stimulation was most commonly directed at the anterodorsal STN, with the current spreading into the dorsally adjacent FF and ZI. CONCLUSIONS: The anatomical localization of clinically effective electrode contacts provided in this study yields useful information for the postoperative programming of DBS electrodes. 相似文献
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Shakil Ahmed Tanjina Rahman Md Sajjadul Haque Ripon Harun-Ur Rashid Tasnuva Kashem Mohammad Syafiq Md Ali Ban-Hock Khor Pramod Khosla Tilakavati Karupaiah Zulfitri Azuan Mat Daud 《Nutrients》2021,13(12)
Diet is a recognized risk factor and cornerstone for chronic kidney disease (CKD) management; however, a tool to assess dietary intake among Bangladeshi dialysis patients is scarce. This study aims to validate a prototype Bangladeshi Hemodialysis Food Frequency Questionnaire (BDHD-FFQ) against 3-day dietary recall (3DDR) and corresponding serum biomarkers. Nutrients of interest were energy, macronutrients, potassium, phosphate, iron, sodium and calcium. The BDHD-FFQ, comprising 132 food items, was developed from 606 24-h recalls and had undergone face and content validation. Comprehensive facets of relative validity were ascertained using six statistical tests (correlation coefficient, percent difference, paired t-test, cross-quartiles classification, weighted kappa, and Bland-Altman analysis). Overall, the BDHD-FFQ showed acceptable to good correlations (p < 0.05) with 3DDR for the concerned nutrients in unadjusted and energy-adjusted models, but this correlation was diminished when adjusted for other covariates (age, gender, and BMI). Phosphate and potassium intake, estimated by the BDHD-FFQ, also correlated well with the corresponding serum biomarkers (p < 0.01) when compared to 3DDR (p > 0.05). Cross-quartile classification indicated that <10% of patients were incorrectly classified. Weighted kappa statistics showed agreement with all but iron. Bland-Altman analysis showed positive mean differences were observed for all nutrients when compared to 3DDR, whilst energy, carbohydrates, fat, iron, sodium, and potassium had percentage data points within the limit of agreement (mean ± 1.96 SD), above 95%. In summary, the BDHD-FFQ demonstrated an acceptable relative validity for most of the nutrients as four out of the six statistical tests fulfilled the cut-off standard in assessing dietary intake of CKD patients in Bangladesh. 相似文献