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Results for “"Sharmin Akhtar"”

21+ results

Insight into live bird markets of Bangladesh: an overview of the dynamics of transmission of H5N1 and H9N2 avian influenza viruses

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Jasmine Turner, Mohammed M. Feeroz, Mahmudul Hasan, Sharmin Akhtar et al.

Journal: Emerging Microbes & InfectionsYear: 2017Citations: 106

Highly pathogenic avian influenza (HPAI) H5N1 and low pathogenic avian influenza (LPAI) H9N2 viruses have been recognized as threats to public health in Bangladesh since 2007. Although live bird markets (LBMs) have been implicated in the transmission, dissemination, and circulation of these viruses,...

Health SciencesMedicineEpidemiologyOpen Access
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Distribution of Rhesus Macaques (<i>Macaca mulatta</i>) in Bangladesh: Inter-population Variation in Group Size and Composition

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Md. Kamrul Hasan, M. Abdul Aziz, Sheikh Mohammed Rabiul Alam, Yoshi Kawamoto et al.

Journal: Primate ConservationYear: 2013Citations: 86

In Bangladesh rhesus macaques (Macaca mulatta) are found in forested habitats and urban areas. From 2005 to 2010, we investigated the distribution of rhesus macaques throughout the country. Populations were estimated by line transect, point sampling and direct counting. A total of 37 groups in 16 lo...

Social SciencesPsychologySocial PsychologyOpen Access
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Optimizing photocatalytic dye degradation: A machine learning and metaheuristic approach for predicting methylene blue in contaminated water

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Yunus Ahmed, Keya Rani Dutta, Sharmin Nahar Chowdhury Nepu, Meherunnesa Prima et al.

Journal: Results in EngineeringYear: 2024Citations: 66

• Ten advanced machine-learning models were selected to predict the degradation of methylene blue dye from contaminated water. • HistGradientBoosting (HGB) model outperformed as compared to other studied models. • Bayesian optimization was used to tune hyperparameters and achieve the best results. •...

Physical SciencesEnvironmental ScienceIndustrial and Manufacturing EngineeringOpen Access
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Community clinics in Bangladesh: A unique example of public-private partnership

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Baizid Khoorshid Riaz, Liaquat Ali, Sk Akhtar Ahmad, Md Ziaul Islam et al.

Journal: HeliyonYear: 2020Citations: 58

BACKGROUND: Bangladesh has established more than 13,000 community clinics (CCs) to provide primary healthcare with a plan of each covering a population of around 6,000. The inception of CCs in the country has revolutionized the healthcare delivery to reach the doorstep of people. The provision of he...

Health SciencesMedicinePediatrics, Perinatology and Child HealthOpen Access
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Genesis of Influenza A(H5N8) Viruses

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Rabeh El‐Shesheny, Subrata Barman, Mohammed M. Feeroz, M. Kamrul Hasan et al.

Journal: Emerging infectious diseasesYear: 2017Citations: 57

Highly pathogenic avian influenza A(H5N8) clade 2.3.4.4 virus emerged in 2016 and spread to Russia, Europe, and Africa. Our analysis of viruses from domestic ducks at Tanguar haor, Bangladesh, showed genetic similarities with other viruses from wild birds in central Asia, suggesting their potential ...

Health SciencesMedicineEpidemiologyOpen Access
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Hypoglycemic and Hypolipidemic Effects of Cucumber, White Pumpkin and Ridge Gourd in Alloxan Induced Diabetic Rats

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Rokshana Sharmin, Md. Rafiqul Islam Khan, Most. Afia Akhtar, Alip Fatul Alim et al.

Journal: Journal of Scientific ResearchYear: 2012Citations: 57

Ethanolic extracts of some fruits of Cucurbitaceae family such as Cucumis sativus (cucumber), Lagenaria siceraria (white pumpkin), Luffa acutangula (ridge gourd), Benincasa hispida (ash gourd), Citrullus lanatus (sweet melon) and Cucarbita maxima (pumpkin) have been studied for their hypoglycemic ef...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Role of domestic ducks in the emergence of a new genotype of highly pathogenic H5N1 avian influenza A viruses in Bangladesh

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Subrata Barman, Atanaska Marinova‐Petkova, Mahmudul Hasan, Sharmin Akhtar et al.

Journal: Emerging Microbes & InfectionsYear: 2017Citations: 51

Highly pathogenic avian influenza H5N1 viruses were first isolated in Bangladesh in February 2007. Subsequently, clades 2.2.2, 2.3.4.2 and 2.3.2.1a were identified in Bangladesh, and our previous surveillance data revealed that by the end of 2014, the circulating viruses exclusively comprised clade ...

Health SciencesMedicineEpidemiologyOpen Access
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Multiple introductions of highly pathogenic avian influenza H5N1 viruses into Bangladesh

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Atanaska Marinova‐Petkova, Mohammed M. Feeroz, Sheikh Mohammed Rabiul Alam, Mahmudul Hasan et al.

Journal: Emerging Microbes & InfectionsYear: 2014Citations: 46

Highly pathogenic H5N1 and low pathogenic H9N2 influenza viruses are endemic to poultry markets in Bangladesh and have cocirculated since 2008. H9N2 influenza viruses circulated constantly in the poultry markets, whereas highly pathogenic H5N1 viruses occurred sporadically, with peaks of activity in...

Health SciencesMedicineEpidemiologyOpen Access
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The Continuing Evolution of H5N1 and H9N2 Influenza Viruses in Bangladesh Between 2013 and 2014

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Atanaska Marinova‐Petkova, Karthik Shanmuganatham, Mohammed M. Feeroz, Lisa Jones‐Engel et al.

Journal: Avian DiseasesYear: 2016Citations: 44

In 2011, avian influenza surveillance at the Bangladesh live bird markets (LBMs) showed complete replacement of the highly pathogenic avian influenza (HPAI) H5N1 virus of clade 2.2.2 (Qinghai-like H5N1 lineage) by the HPAI H5N1 clade 2.3.2.1. This clade, which continues to circulate in Bangladesh an...

Health SciencesMedicineEpidemiology
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Optimization of extraction parameters for pectin from guava pomace using response surface methodology

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Md. Mostafa Kamal, Md. Akhtaruzzaman, Tajnuba Sharmin, Mahfuzur Rahman et al.

Journal: Journal of Agriculture and Food ResearchYear: 2023Citations: 34

Pectin is being used more often in industrial settings even though there is a large gap between supply and demand, placing further strain on the sources of pectin that are already available. The objective of the current study is to extract pectin from guava pomace, and the central composite design (...

Life SciencesPharmacology, Toxicology and PharmaceuticsPharmacologyOpen Access
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Continuing evolution of highly pathogenic H5N1 viruses in Bangladeshi live poultry markets

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Subrata Barman, Jasmine Turner, Mahmudul Hasan, Sharmin Akhtar et al.

Journal: Emerging Microbes & InfectionsYear: 2019Citations: 34

Since November 2008, we have conducted active avian influenza surveillance in Bangladesh. Clades 2.2.2, 2.3.4.2, and 2.3.2.1a of highly pathogenic avian influenza H5N1 viruses have all been identified in Bangladeshi live poultry markets (LPMs), although, since the end of 2014, H5N1 viruses have been...

Health SciencesMedicineEpidemiologyOpen Access
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The replication of Bangladeshi H9N2 avian influenza viruses carrying genes from H7N3 in mammals

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Karthik Shanmuganatham, Jeremy C. Jones, Bindumadhav M. Marathe, Mohammed M. Feeroz et al.

Journal: Emerging Microbes & InfectionsYear: 2016Citations: 32

H9N2 avian influenza viruses are continuously monitored by the World Health Organization because they are endemic; they continually reassort with H5N1, H7N9 and H10N8 viruses; and they periodically cause human infections. We characterized H9N2 influenza viruses carrying internal genes from highly pa...

Health SciencesMedicineEpidemiologyOpen Access
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Elimination and detection of viruses in meristem-derived plantlets of sweetpotato as a low-cost option toward commercialization

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Iftekhar Alam, Shamima Akhtar Sharmin, Mst. Kamrun Naher, Md. Jahangir Alam et al.

Journal: 3 BiotechYear: 2012Citations: 27

Viral diseases affecting sweetpotato are the most devastating and cause up to 98 % yield loss. In this paper, we report, meristem culture, graft transmission and virus indexing for management of viral pathogens in seven elite sweetpotato cultivars. Plantlets were developed in vitro from the apical m...

Life SciencesAgricultural and Biological SciencesPlant ScienceOpen Access
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Somatic embryogenesis and plant regeneration in Wedelia calendulacea Less. an endangered medicinal plant

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Shamima Akhtar Sharmin, Md. Jahangir Alam, Md. Mominul Islam Sheikh, Kanak Kanti Sarker et al.

Journal: Brazilian Archives of Biology and TechnologyYear: 2014Citations: 25

In this work, plant regeneration via somatic embryogenesis was achieved from leaf and internode derived callus of Wedelia calendulacea, an endangered medicinal plant. Primary callus was induced by culturing leaf disc and internode explant on Murashige and Skoog medium supplemented with 2.0 mg L -1 o...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Effects of ultrasound, microwave, and their combined treatments on the shelf life and quality characteristics of fresh litchi juice

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S. M. Shamiul Alam, Sharmin Akther, Md. Rashedul Islam, Md. Rakibul Islam et al.

Journal: Future FoodsYear: 2023Citations: 24

This study investigated the effects of ultrasound and microwave and their combinations on preserving the quality of litchi juice during 21 days of storage. The physiochemical analysis exhibited that, the pH and Vitamin C content decreased gradually, whereas TSS, TA, and color values increased over t...

Life SciencesAgricultural and Biological SciencesFood ScienceOpen Access
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Farm size, productivity and efficiency nexus: The case of pangas fish farming in Bangladesh

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Shaikh Sharmin Aktar, Md. Akhtaruzzaman Khan, Md. Masudul Haque Prodhan, Mezamun -Ara Mukta

Journal: Journal of the Bangladesh Agricultural UniversityYear: 2018Citations: 23

The inverse relationship between farm size and productivity is one of the most debated findings in agricultural productivity researches of developing countries. Aquaculture industries of Bangladesh have been expanded tremendously but most of the aquaculture farms are small and their productivity is ...

Life SciencesAgricultural and Biological SciencesGeneral Agricultural and Biological SciencesOpen Access
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H9N2 influenza viruses from Bangladesh: Transmission in chicken and New World quail

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Patrick Seiler, Lisa Kercher, Mohammed M. Feeroz, Karthik Shanmuganatham et al.

Journal: Influenza and Other Respiratory VirusesYear: 2018Citations: 21

The H9N2 influenza viruses that have become established in Bangladeshi live poultry markets possess five gene segments of the highly pathogenic H7N3 avian influenza virus. We assessed the replication, transmission, and disease potential of three H9N2 viruses in chickens and New World quail. Each vir...

Health SciencesMedicineEpidemiologyOpen Access
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Biotransformation of chromium (VI) by <i>Bacillus sp.</i> isolated from chromate contaminated landfill site

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Md. Ekramul Karim, Shamima Akhtar Sharmin, Md. Moniruzzaman, Zeenath Fardous et al.

Journal: Chemistry and EcologyYear: 2020Citations: 19

A potent Cr (VI) resistant bacterial strain DHS-12(7) was isolated from tannery waste landfill site and identified as Bacillus sp. based on pheno- and genotypic methods. The maximum tolerable concentration (MTC) of Cr (VI) was found as 1000 and 250 ppm in nutrient-rich and minimal salt medium, respe...

Physical SciencesEnvironmental ScienceHealth, Toxicology and Mutagenesis
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Micropropagation and Antimicrobial Activity of 'Operculina turpethum' (Syn. 'Ipomoea turpethum'), an Endangered Medicinal Plant

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Md Jahangir Alam, Iftekhar Alam, Shamima Akhtar Sharmin, Mizanur Rahman et al.

Journal: Plant OmicsYear: 2010Citations: 19

Operculina turpethum (syn. Ipomoea turpethum) - a plant in the morning glory family is an endangered medicinal plant of Bangladesh and its neighboring countries. An efficient micropropagation protocol was established for this plant through nodal segment culture as well as antimicrobial activity of t...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular Biology
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BdSLW-11: Dataset of Bangladeshi sign language words for recognizing 11 daily useful BdSL words

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Md. Monirul Islam, Md. Rasel Uddin, Most Jannatul Ferdous, Sharmin Akter et al.

Journal: Data in BriefYear: 2022Citations: 17

The dataset of Bangladeshi sign language words (BdSLW) is rare. Though there are lots of datasets of BdSL sign alphabets, numbers, or characters, there are not enough datasets of sign words. This is the first dataset about sign words of BdSL according to the author(s) knowledge. So, this dataset is ...

Physical SciencesComputer ScienceHuman-Computer InteractionOpen Access
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