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Journal of Textile Science and Technology 2023年第4期9卷 215-226页

作者： Engr. md. Eanamul Haque Nizam Mazharul Islam md. tariqur rahman bhuya tanvir Monir Hossain Bahar Mia Ashraful Islam Department of Textile Engineering Southeast University Dhaka Bangladesh

In the present day, all the buyers are encouraging the sustainable wash in the industry to conform to their orders. The washing industry is facing some difficulties after receiving the order from the buyers. That’s why, in this study, the authors have selected different percentages of cotton, polyester, and elastane fabric containing the GSM 295, 327, 340, 343, 357, 360, and 413 to conduct these experiments to reduce the difficulties of the washing industry. For all different types of denim fabrics, the physical properties test (tensile, tear, and GSM) and the chemical properties test (color fastness to crocking, color fastness to ozone, pH) have been done here to collect the row data. The main aim of this study was to find out about shade variation, weight loss, physical property changes, etc. before and after the third wash. This study will help the washing industry choose fabric types for sustainable washing in the future.

关键词： Ozone GSM Shade Fabric

Multi-species probiotics enhance survival,growth,intestinal microbiota and disease resistance of rohu(Labeo rohita)larvae

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Water Biology and Security 2024年第1期3卷 71-79页

作者： Zannatul Ferdous md.Kabir Hossain md.Hadiuzzaman SMRafiquzzaman KM Abdul Halim tanvir rahman md.Ali Reza Faruk Zulhisyam Abdul Kari md.Shahjahan Laboratory of Fish Ecophysiology Department of Fisheries ManagementBangladesh Agricultural UniversityMymensingh2202Bangladesh Department of Aquaculture Bangladesh Agricultural UniversityMymensingh2202Bangladesh Department of Fisheries Matshoy BhabanDhakaBangladesh Department of Fisheries Biology&Aquatic Environment Bangabandhu Sheikh Mujibur Rahman Agricultural UniversityGazipur1706Bangladesh Department of Agricultural Sciences Faculty of Agro-Based IndustryUniversiti Malaysia KelantanJeli Campus17600JeliKelantanMalaysia

Multi-strain probiotics provide the most dependable approaches to improve health,immune response,and disease resistance in farmed *** the present study,we examined the effects of multi-species probiotics on the survival,growth,immune response,and disease resistance of rohu(Labeo rohita)*** hatched larvae from the day of first feeding(average weight of 0.003 g)were reared with multi-species probiotics having a combination of Bacillus subtilis(109 colony forming units(cfu)/mL)and Lactobacillus spp.(Lactobacillus plantarum,Lactobacillus buchneri-1011 cfu/mL)in water containing doses of 0(control-C),0.5 mL/L(treatment 1-T1),and 1.0 mL/L(treatment 2-T2)in triplicates for 90 *** the experiment,a challenge test was performed to assess the fish's resistance to pathogenic Aeromonas *** higher survival was recorded in larvae of treated groups(87%in T2 and 79%in T1)compared to the control(62%).Significantly higher growth performance(weight gain and specific growth rate—SGR)was shown by the probiotic-treated larval groups compared to the *** supplementation resulted in significantly higher counts of total viable colony(TVC)and lactic acid bacteria(LAB)in the *** immunological parameters(mucosal fold fattening,goblet cell abundance,expansion of lamina propria and enterocytes)of the gut were significantly better in probiotic-treated *** liver of treated fish showed irregular shape nuclei turning into regular shape and reducing spaces between the hepatic ***-treated fish had the highest post-challenge survival rate(90%)against *** *** erythrocytes of challenged fish treated with probiotics had significantly lower frequencies of various nuclear and cellular *** findings suggest that multi-species probiotic supplements could improve the survival,growth,health status,and immune response of rohu in the early stages of its development.

关键词： Aquaculture Disease resistance Immunity Labeo rohita Probiotics

Towards an actionable One Health approach

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贫困所致传染病(英文) 2024年第2期13卷 1-6页

作者： Zhang Xiao-Xi Lederman Zohar Han Le-Fei Schurer Janna M. Xiao Li-Hua Zhang Zhi-Bing Chen Qiu-Lan Pfeiffer Dirk Ward Michael P. Sripa Banchob Gabri?l Sarah Dhama Kuldeep Acharya Krishna Prasad Robertson Lucy J. Deem Sharon L. Aenishaenslin Cécile Dantas-Torres Filipe Otranto Domenico Grace Delia Wang Yang Li Peng Fu Chao Poeta Patrícia rahman md. tanvir Kassegne Kokouvi Zhu Yong-Zhang Yin Kun Liu Jiming Wang Zhao-Jun Guo Xiao-Kui Gong Wen-Feng Schwartl?nder Bernhard Ren Ming-Hui Zhou Xiao-Nong School of Global Health Chinese Center for Tropical Diseases Research Shanghai Jiao Tong University School of Medicine Shanghai People’s Republic of China Institute of One Health Shanghai Jiao Tong University Shanghai People’s Republic of China Medical Ethics and Humanities Unit Hong Kong University Hong Kong People’s Republic of China Center for One Health University of Global Health Equity Butaro Rwanda College of Veterinary Medicine South China Agricultural University Guangzhou People’s Republic of China School of Ecology and Environment Hainan University Haikou Hainan People’s Republic of China Branch of animal and vector-borne diseases Division of Infectious Disease Control Chinese Center for Disease Control and Prevention Beijing People’s Republic of China Centre for Applied One Health Research and Policy Advice Department of Infectious Diseases and Public Health Jockey Club College of Veterinary Medicine and Life Sciences City University of Hong Kong Hong Kong SAR People’s Republic of China Department of Pathobiology and Population Sciences Royal Veterinary College London United Kingdom Sydney School of Veterinary Science The University of Sydney Camden Australia Tropical Disease Research Center Department of Tropical Medicine Faculty of Medicine Khon Kaen University Khon Kaen Thailand Laboratory of foodborne parasitic zoonoses Department of translational physiology infectiology and public health Chair Faculty Committee on Internationalisation Faculty of Veterinary Medicine Ghent University Merelbeke Belgium Division of Pathology ICAR-Indian Veterinary Research Institute (IVRI) Bareilly Uttar Pradesh India Department of Livestock Services Animal Quarantine Office-Kathmandu Budhanilkantha Kathmandu Nepal Parasitology Department of Paraclinical Sciences Faculty of Veterinary Medicine Norwegian University of Life Sciences ?s Norway One Government Drive Saint Louis Zoo Institute for Conservation Medicine St. Louis USA Groupe de Recherche en épidémi

Background Despite the increasing focus on strengthening One Health capacity building on global level, challenges remain in devising and implementing real-world interventions particularly in the Asia-Pacific region. Recognizing these gaps, the One Health Action Commission (OHAC) was established as an academic community for One Health action with an emphasis on research agenda setting to identify actions for highest *** text This viewpoint describes the agenda of, and motivation for, the recently formed OHAC. Recognizing the urgent need for evidence to support the formulation of necessary action plans, OHAC advocates the adoption of both bottom-up and top-down approaches to identify the current gaps in combating zoonoses, antimicrobial resistance, addressing food safety, and to enhance capacity building for context-sensitive One Health *** By promoting broader engagement and connection of multidisciplinary stakeholders, OHAC envisions a collaborative global platform for the generation of innovative One Health knowledge, distilled practical experience and actionable policy advice, guided by strong ethical principles of One Health.

关键词： One Health Global Health One Health Action Commission Research agenda

A Photonic Crystal Fiber Based Asymmetric Slotted Structured Highly Sensitive Refractive Index Plasmonic Biosensor

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Journal of Sensor Technology 2022年第1期12卷 1-17页

作者： md. Arafat rahman tanvir Ahmed md. Ismail Haque md. Shamim Anower Department of Electrical and Electronic Engineering Rajshahi University of Engineering and Technology Rajshahi Bangladesh Department of Electrical and Electronic Engineering International Islamic University Chittagong Chittagong Bangladesh

Surface plasmon resonance (SPR) sensors have grown in popularity owing to their sensitivity, precision, and capacity for a variety of applications, including detection, monitoring, and sensing, among others. Sensitivity and resolution are two areas where this technology has room for development. A plasmonic biosensor based on an asymmetric slotted PCF structure with extremely high sensitivity has been described and theoretically investigated. This high performance sensor is constructed and completely characterized using finite element method in COMSOL Multiphysics software environment. Sensitivity and resolution are analyzed as performance parameters for the proposed sensor. Numerical simulation exhibits the maximum wavelength-sensitivity of 1100 nm/RIU with 9.09 × 10-6 RIU resolution in the broad measurement range of refractive index from 1.30 to 1.44. A polarization controller can be used to fine-tune this extremely sensitive and wide-ranging refractive index sensor to fulfil a variety of practical needs. This is performed with the consideration of the variation in the refractive index (RI) of the analyte channels. In comparison with earlier PCF-based sensors, the fiber design structure is basic, symmetrical, simple to produce, and cost-effective. Because of the asymmetric air holes and higher sensitivities of the refractive index detector, it is possible to identify biomolecules, biochemicals and other analytes.

关键词： Surface Plasmon Resonance (SPR) Sensor High Sensitivity Photonic Crystal Fiber (PCF) Optical Fiber Sensor

Quality of life of COVID-19 recovered patients:a 1-year follow-up study from Bangladesh

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Infectious Diseases of Poverty 2023年第4期12卷 101-102页

作者： Mohammad Delwer Hossain Hawlader md.Utba Rashid md.Abdullah Saeed Khan Mowshomi Mannan Liza Sharmin Akter Mohammad Ali Hossain Tajrin rahman Sabrina Yesmin Barsha Alberi Afifa Shifat Mosharop Hossian Tahmina Zerin Mishu Soumik Kha Sagar Ridwana Maher Manna Nawshin Ahmed Sree Shib Shankar Devnath Debu Irin Chowdhury Samanta Sabed Mashrur Ahmed Sabrina Afroz Borsha Faraz Al Zafar Sabiha Hyder Abdullah Enam Habiba Babul Naima Nur Miah md.Akiful Haque Shopnil Roy K.M.tanvir Hassan Mohammad Lutfor rahman Mohammad Hayatun Nabi Koustuv Dalal Department of Public Health North South University Dhaka Bangladesh International Centre for Diarrhoeal Disease Research Bangladesh Dhaka Bangladesh National Institute of Preventive and Social Medicine Dhaka Bangladesh Ibn Sina Medical College Hospital Dhaka Bangladesh Public Health Promotion and Development Society (PPDS) Dhaka Bangladesh Covid Vaccine Coordination Cell Directorate General of Health Services (DGHS) Dhaka Bangladesh Institute of Statistical Research and Training (ISRT) University of Dhaka Dhaka Bangladesh School of Health Sciences Division of Public Health Science Mid Sweden University Sundsvall Sweden

BackgroundThe COVID-19 pandemic posed a danger to global public health because of the unprecedented physical,mental,social,and environmental impact affecting quality of life(QoL).The study aimed to find the changes in QoL among COVID-19 recovered individuals and explore the determinants of change more than 1 year after recovery in low-resource ***-19 patients from all eight divisions of Bangladesh who were confirmed positive by reverse transcription-polymerase chain reaction from June 2020 to November 2020 and who subsequently recovered were followed up twice,once immediately after recovery and again 1 year after the first *** follow-up study was conducted from November 2021 to January 2022 among 2438 individuals using the World Health Organization Quality of Life Brief Version(WHOQOL-BREF).After excluding 48 deaths,95 were rejected to participate,618 were inaccessible,and there were 45 cases of incomplete *** statistics,paired-sample analyses,generalized estimating equation(GEE)analysis,and multivariable logistic regression analyses were performed to test the mean difference in participants’QoL scores between the two *** participants(n=1710,70.1%)were male,and one-fourth(24.4%)were older than *** average physical domain score decreased significantly from baseline to follow-up,and the average scores in psychological,social,and environmental domains increased significantly at follow-up(P<0.05).By the GEE equation approach,after adjusting for other factors,we found that older age groups(P<0.001),being female(P<0.001),having hospital admission during COVID-19 illness(P<0.001),and having three or more chronic diseases(P<0.001),were significantly associated with lower physical and psychological QoL *** age and female sex[adjusted odd ratio(aOR)=1.3,95%confidence interval(CI)1.0–1.6]were associated with reduced social domain scores on multivariable logistic regression *** or semi-urban peo

关键词： Quality of life Health-related quality of life Reverse transcription-polymerase chain reaction COVID-19 Bangladesh

Management of early appendicular lump in children-laparoscopic technique versus open surgery:a comparative study in low-middle income country perspective

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World Journal of Pediatric Surgery 2020年第2期3卷 24-28页

作者： Mohammad Zonaid Chowdhury md.Abdullah Al Farooq M A Mushfiqur rahman tanvir Kabir Chowdhury Department of Pediatric Surgery Chittagong Medical CollegeChattogramBangladesh

Background In the pediatric population,appendectomy is one of the most common emergency *** appendectomy(LA)is an accepted way of dealing with suspected uncomplicated appendicitis in *** role of laparoscopy in appendicular lump is more controversial and remains undefined and is not well practiced in low-middle income *** aim of this study was to determine a better surgical treatment plan for early appendicular lump in *** This prospective observational study was performed in Pediatric Surgery Department of Chittagong Medical College and Hospital for a period of 1 year from April 2018 to March *** children with appendicular lump selected consecutively as per eligibility criteria underwent either LA or open appendectomy(OA),that is,30 children per *** were followed up until hospital discharge to observe *** There were no differences in terms of patient’s age,sex,clinical presentation and laboratory findings between the two *** pain severity was significantly less in the LA group than that in the OA group(p<0.01).The incidence of wound infection was significantly lower in the LA group than that in the OA group(6.7%in LA and 46.7%in OA;p<0.01).Children in the LA group had a shorter duration of hospital stay in comparison to the OA group[median(IQR)was 8(5.75-11.25)days and 12(7.75-18.00)days,respectively,in LA and OA groups;p=0.01].Conclusion The study findings suggest that LA is feasible and should replace OA in cases of early appendicular lump in children.

关键词： Surgery wound income

Nutritional, Phytochemicals and Antioxidant Properties of Some Popular Pulse Varieties of Bangladesh

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Journal of Agricultural Chemistry and Environment 2020年第4期9卷 343-368页

作者： tanvir Ahmmed Asma rahman Umme Salma Zakia Akter md. Mesbah Uddin Ansary md. Ibrahim Khalil Nurul Karim Latiful Bari Laboratory of Preventive and Integrative Biomedicine (PIB) Department of Biochemistry and Molecular Biology Jahangirnagar University Savar Dhaka Bangladesh Food Nutrition & Agricultural Research Unit Center for Advanced Research in Sciences (CARS) University of Dhaka Dhaka Bangladesh Department of Biochemistry and Molecular Biology Gono Bishwabidyalay Savar Dhaka Bangladesh

In this study, we estimate the proximate compositions, phytochemicals (polyphenol, flavonoids, flavonol, tannin, protein, carbohydrate, reducing sugar, and β carotene), antioxidant activities, vitamins, minerals, and heavy metals of the four pulses (mung, anchor, chickpea, lentils) and compare among them to find out more nutritious pulse samples. Mung was found to contain the highest amount of polyphenol (98.02 ± 1.74 mg GAE/100 g) and tannin (447.98 ± 9.96 mg TE/100 g) and anchor (771.35 ± 3.76 mg CE/100 g) was rich in flavonoids as compared to other two pulse samples. Mung was also rich in ash, carbohydrate, vitamin B1, copper and anchor was rich in crude fiber, protein, reducing sugar, and vitamin B2 content. The highest amount of phytochemicals contained in mung and anchor corresponded to its highest antioxidant activity in analyzed antioxidant assays respectively. Other two pulses included in this study were found to contain good source of vitamins, minerals and other nutrients.

关键词： Pulses Phytochemicals Antioxidant Activity Nutrients Bangladesh

Assessment of Infant and Young Child Feeding Practices of Caregiver’s in Jashore City, Bangladesh

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Food and Nutrition Sciences 2020年第3期11卷 194-206页

作者： Afroza Sharmin Niaz Mahmud md. Jannatul Ferdaus M. N. A. Siddiqui md. Sidur rahman Mahbubur Alam Dewan tanvir Ahmad Department of Nutrition and Food Technology Jashore University of Science & Technology Jashore Bangladesh BIRTAN Regional Station Jhenaidah Bangladesh Nutrition Department of Women Affairs Ministry of Women and Children Affairs Government of the Peoples Republic of Bang-ladesh Bangladesh

Since infant and young child feeding practices play an important role in ameliorating childhood nutrition, an exploratory and descriptive study has thus been conducted employing a previously developed questionnaire at Ad-din shisu Hospital, Jashore, Bangladesh to obtain better insights about the breastfeeding and complementary feeding practices among infant and young child feeding caregivers. Out of 260 babies, 54% were female and 46% were male. Nearly all caregivers were found having the idea that breast milk is the best food for newborn babies. Around 81.9% of caregivers think that breast milk contains all the nutrients the baby needs to flourish, but in case of protection from disease, only 18.1% of caregivers think that it protects the baby from certain diseases. Around 46.9% mothers practiced early initiation of breastfeeding and they offered breast milk to their newborn right away (within one hour) after delivery, 53.5% lactating mothers had proper knowledge about breastfeeding methods, 39.6% mothers never practiced burping after breastfeeding, 66.4% mothers had normal delivery, 33.6% mothers had caesarian section, 99% mothers offered colostrums to their babies and only 1% of them didn’t give the colostrums. Besides, 88.8% continued breastfeeding up to 24 months or more along with 83.8% caregivers starting complementary feeding from six months, 55.4% caregivers said baby’s immune system is less developed, so they get attacked by infection easily and 44.6% caregivers said “their tummies are vulnerable to infection”, and 48.8% of the caregivers followed the type of hygiene required. Our findings revealed information on the knowledge, attitude, and practices of the caregiver’s towards breastfeeding and complementary feeding.

关键词： Breastfeeding Complementary Feeding Infant and Young Child Caregivers

Prevalence of Depression in Pre-Dialytic Chronic Kidney Disease Patients Attending at a Tertiary Care Hospital in Bangladesh

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Journal of Biosciences and Medicines 2020年第12期8卷 135-148页

作者： A. K. M. Shahidur rahman Mohammad Shamsul Ahsan Mohammad Kamrul Ahsan A. B. M. Mobasher Alam tanvir rahman Shahida Mullah md. Mustafizur rahman Salahuddin Feroz Amir Mohammad Kaiser md. Shariful Haque Department of Nephrology Bangabandhu Sheikh Mujib Medical University (BSMMU) Dhaka Bangladesh Department of Nephrology Bangabandhu Sheikh Mujib Medical University (BSMMU) Dhaka Bangladesh Holy Family Red Crescent Medical College Hospital (HFRCMCH) Dhaka Bangladesh Department of Nephrology Rangpur Medical College Hospital (RMCH) Rangpur Bangladesh Department of Nephrology United Hospital Limited Dhaka Bangladesh Department of Medicine Sarkari Karmachari Hospital Dhaka Bangladesh Department of Nephrology Sheikh Hasina Medical College Tangail Bangladesh Sheikh Hasina National Institute of Burn and Plastic Surgery Dhaka Bangladesh Department of Nephrology & Dialysis Gonoshaystha Somazvittik Medical College and Gonoshaystha Nagar Hospital Dhaka Bangladesh Department of Nephrology Shaheed M. Monsur Ali Medical College Sirajgonj Bangladesh

Background: Depression is a common and serious medical illness around the world. It occurs more frequently in patients with chronic illness than in the general population. It is a common psychiatric problem in patients with chronic kidney disease (CKD). Objective: To assess the level of depression in pre-dialytic CKD patients attending at a tertiary care hospital in Bangladesh. Methodology: This cross sectional study was conducted at Department of Nephrology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh from January 2020 to June 2020. A total of 100 pre-dialytic CKD patients were selected by convenience sampling technique and their level of depression was assessed by Zung Self-Rating Depression Scale (ZSDS). Data were collected by existing questionnaire with face to face interview and analyzed by statistical test. Results: The mean age of the participants was 49.70 ± 11.80 years. Among them 64% were male, 95% were muslim, 98% were married, 65% were completed secondary/above higher secondary level education, 65% were unemployed and 55% were lived in urban area. It was observed that 65% participants were economically dependent to their family, only 6% were engaged in regular exercise, 14% had family history of depression, 8% were smoker and 12% were alcohol/drug abuser. According to the Zung Self-Rating Depression Scale (ZSDS) we found 29% participants were mildly depressed, 39% participants were moderately depressed and 18% participants were severely depressed. Prevalence of depression was 86% in pre-dialytic CKD patients. Of them, 7% was in CKD stage-I, 17.4% was in CKD stage-II, 19.8% was in CKD stage-III, 22.1% was in CKD stage-IV and 33.7% was in CKD stage-V. Conclusion: Depression is highly prevalent in pre-dialytic CKD patients and more frequent in the advanced stages of CKD.

关键词： Chronic Kidney Disease (CKD) Depression Zung Self-Rating Depression Scale (ZSDS)

Anaortic Off-Pump Complete Arterial Revascularization Using Composite LIMA RIMA Y Sequential 5 Grafts in a Patient with Triple Vessel Disease Performed in a Low Resource Country: A Case Report

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World Journal of Cardiovascular Surgery 2021年第12期11卷 125-132页

作者： Asraful Hoque Romena rahman Abu Shadat Mohammad Saem Khan md. Abdullah Yusuf Muhammad Asif Ahsan Chowdhury Imran Ahmed Wahida Salam md. Monzur Hossain tanvir Hossain Department of Cardiac Surgery National Institute of Cardiovascular Diseases Dhaka Bangladesh Department of Microbiology National Institute of Neurosciences and Hospital Dhaka Bangladesh

The use of bilateral internal thoracic arteries to treat coronary artery disease is very less despite of improved long-term survival. In this case report, a patient presented with TVD has been managed with anaortic off-pump complete arterial revascularization (OPCABG) by using composite LIMA RIMA Y Sequential 5 grafts to achieve complete arterial revascularization successfully. This type of operative procedure is technically difficult in a resource poor country like Bangladesh. However, this has been done by a group of young cardiac surgeon. During follow up, the patient is in a good condition.

关键词： Anaortic Off-Pump Complete Arterial Revascularization Composite LIMA RIMA Y Sequential 5 Grafts Triple Vessel Disease Low Resource Country