• Animal Bioscience
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• v.37 no.5
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• pp.826-831
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• 2024

Objective: The major histocompatibility complex in chicken demonstrates a great range of variations within varities, breeds, populations and that can eventually influence their immuneresponses. The preset study was conducted to understand the major histocompatibility complex-B (MHC-B) variability in five major populations of Bangladesh native chicken: Aseel, Hilly, Junglefowl, Non-descript Deshi, and Naked Neck. Methods: These five major populations of Bangladesh native chicken were analyzed with a subset of 89 single nucleotide polymorphisms (SNPs) in the high-density MHC-B SNP panel and Kompetitive Allele-Specific polymerase chain reaction genotyping was applied. To explore haplotype diversity within these populations, the results were analyzed both manually and computationally using PHASE 2.1 program. The phylogenetic investigations were also performed using MrBayes program. Results: A total of 136 unique haplotypes were identified within these five Bangladesh chicken populations, and only one was shared (between Hilly and Naked Neck). Phylogenetic analysis showed no distinct haplotype clustering among the five populations, although they were shared in distinct clades; notably, the first clade lacked Naked Neck haplotypes. Conclusion: The present study discovered a set of unique MHC-B haplotypes in Bangladesh chickens that could possibly cause varied immune reponses. However, further investigations are required to evaluate their relationships with global chicken populations.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.27 no.5
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• pp.298-312
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• 2024

Purpose: Cytomegalovirus (CMV) infection affects the hepatic, neurologic, hematopoietic, respiratory, gastrointestinal, and other organs, resulting in a high mortality rate and longterm sequelae. It may cause acute or chronic hepatitis, or even lead to hepatic cirrhosis. Valganciclovir (VGCV) is an effective, safe, and well-tolerated treatment for congenital CMV infection, without any serious adverse effects. This study was conducted to evaluate the clinical, biochemical, and virological profiles of infants with CMV with intrahepatic cholestasis and to determine the outcomes with or without treatment with VGCV. Methods: Twenty infants aged <6 months diagnosed with congenital CMV infection with evidence of intrahepatic cholestasis were included in this study. Randomization was used to divide the study participants into 2 groups. The control group (n=10) was treated with only supportive management, and the intervention group (n=10) was treated with oral VGCV at 16 mg/kg/dose 12 hours a day for 6 weeks plus supportive treatments. Physical examinations and biochemical, serological, and virological tests were performed at the time of diagnosis and at the end of 6 weeks and 6 months. Results: The control and intervention groups were compared in terms of clinical and laboratory parameters such as jaundice, dark urine, pale stool, hepatomegaly, total bilirubin, aminotransferases, gamma-glutamyl transferase, alkaline phosphatase, and CMV polymerase chain reaction load, which showed a significant reduction after treatment in the intervention group (p<0.05) with oral VGCV, with very few side effects, whereas the control group showed no significant changes. Conclusion: Oral VGCV can be used to effectively treat CMV infection with intrahepatic cholestasis without notable side effects.

• Korean Management Science Review
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• v.7 no.2
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• pp.77-88
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• 1990

Operational Research (OR) is little in Bangladesh in either the academic or the business areas. However, some OR studies have been carried out in Bangladesh. These studies are scattered in various journals and documents and are not all easily accessible. In this paper an attempt has been made to bring together some of them.

• Asian-Australasian Journal of Animal Sciences
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• v.5 no.4
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• pp.709-715
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• 1992

In this study attempts were made to identify the areas of single animal ploughing (SAP) in Bangladesh, causes of its localization and the socio-economic constraints hindering the expansion of the system. To determine the areas of single animal ploughing, 123 upazilas of 15 districts were surveyed. Of them, 16 upazilas were found heavily engaged with this system. A detailed investigation of 469 SAP and 439 double animal ploughing (DAP) farmers revealed that there was significant difference between the two systems in respect of cost of production and yield per unit of land. The benefit/cost (B/C) ratio was higher in SAP system. However, no significant difference was observed in respect of time required for ploughing, intensity of cropping, cost of implements, and cost of repairing implements (except yoke). The study recommends for expansion of SAP system in areas where buffaloes are concentrated. Fro this purpose, logistic and institutional supports need to be made available.

• Asian-Australasian Journal of Animal Sciences
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• v.8 no.1
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• pp.13-16
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• 1995

In this study out of 3036 Black Bengal goats examined, 1755(57.80%) were infected with different types of metacestodes. The metacestodes were Cysticercus tenuicollis(54.54%), Coenurus cerebralis(6.32%) and hydatid cysts(11.13%). Animals > 18 months old were relatively more susceptible to Cysticercus tenuicollis and Coenurus cerebralis infection. On the contrary, animals > 8 months to 18 months old were more susceptible to hydatid infection, Both male and female goats were found to be equally infected with the metacestodes. A fully grown Coenurus cerebralis was also recovered from the abdominal muscles of a goat. In Cysticercus tenuicollis infection, pathological effects were not so marked. However, in few cases of Coenurus cerebralis infection the bones of the skull were found to become thin and soft. The hydatid cysts were found to develop in the vital organs by replacing the tissues, thus impairing normal functions.

• Child Studies in Asia-Pacific Contexts
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• v.4 no.2
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• pp.77-94
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• 2014

Little attempt has been made to empirically investigate the effects of childhood poverty on children's educational attainments and their everyday life in Bangladesh. Quality education is a prominent aspiration in the Millennium Development Goals (MDGs), but there are few studies of school improvement in relation to the educational achievement of disadvantaged children living in rural Bangladesh. This article offers a theoretical understanding of childhood poverty and educational exclusion, building on the empirical research carried out in two rural areas to explore the following questions: Why do so many socio-economically disadvantaged children tend to dropout from formal secondary school? and Why do some succeed? After exploring the challenges of childhood poverty and educational exclusion, it shows how the challenges could be mitigated through attention to the ecology of human development in the contexts of individual children. Complex ways in which efforts can be made to tackle the challenges of childhood poverty are influenced by ecological factors within the context of the study. Recommendations for policy and practice are offered based on the findings to improve formal secondary schooling for socio-economically disadvantaged children in Bangladesh.

• Asian-Australasian Journal of Animal Sciences
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• v.7 no.2
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• pp.197-200
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• 1994

The study was conducted in the Bangladesh Agricultural University campus, Mymensingh, from July 1988 to June 1990. Five grazing fields consisting of five different vegetations were selected for this study. The specimen were collected from this study. The specimen were collected from the grazing fields by dragging method. The results revealed that two species of ticks namely Boophilus microplus and Haemaphysalis bispinosa were collected from five different vegetation. The highest incidence of both B. microplus and H. bispinosa were recorded during winter season and lowest in Monsoon for the year of 1988-89 and 1989-90. These two species were significantly occurred in Winter followed by Monsoon and Autumn.

• The Journal of Asian Finance, Economics and Business
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• v.3 no.2
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• pp.21-31
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• 2016

Although the microfinance sector in Bangladesh is mainly driven by Non-Governmental-Organizations (NGOs), there are other types of Microfinance Institutions (MFIs) that also provide financial services to the poor. Despite the criticism of microfinance programs, the current poverty situation in Bangladesh still requires such programs for consistently battling poverty. Hence, the aim of this paper is to profile the microfinance sector based on their legal status and investigate any possible differences (if any) between them in various aspects. After a thorough investigation of the sector, it was found that around 33 million of the clients are being served by the mainstream MFIs (NGO and Grameen Bank) while another 10-15 million clients are served by other types of MFIs (financial cooperatives, credit unions, various ministries etc.), accounting for the one-third of the total population in Bangladesh. While the mainstream MFIs basically works with poor, other categories of MFIs are concerned with relatively wealthy clients. Looking into the financial performance and social intermediation of the MFIs, the NGO-MFIs performed better than other types of MFIs in the sector.

• Asia-Pacific Journal of Business
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• v.5 no.1
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• pp.1-11
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• 2014

The study provides new empirical evidence on the level of profit efficiency and returns to scale of the Bangladesh banking sector. We employ the Slack-Based Data Envelopment Analysis (SBM-DEA) method to assess the level of profit efficiency of individual banks over the years 2004 to 2011. The empirical findings indicate that the Bangladesh banking sector has exhibited the highest and lowest level of profit efficiency during years 2004 and 2011 respectively. We find that only eight banks have been profit efficient throughout the period under study. The empirical findings seem to suggest that most of the Bangladesh banks have been experiencing economies of scale due to being at less than the optimum size, or diseconomies of scale due to being at more than the optimum size. Thus, decreasing or increasing the scale of production could result in cost savings or efficiencies.

• Asian-Australasian Journal of Animal Sciences
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• v.6 no.3
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• pp.423-426
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• 1993

A total 930 outbreaks of Foot and Mouth Disease (FMD) were recorded in Bangladesh from 1988 to 1991. Number of FMD outbreaks was recorded highest in Rajshahi division (304) followed by Dhaka (272), Khulna (203) and Chittagong (151). During 1988 to 1991, FMD outbreaks reached in peak level in 1990 (540) followed by 1989 (209), 1988 (95) and 1991 (86). Outbreaks though occurred throughout the year were higher in premonsoon and winter seasons. Morbidity rate was found significantly higher (p<0.01) in cattle (35.5%) than buffaloes (23.3%) and sheep/goats (4.8%). Of the cattle, bull/bullock infected more (p<0.01) than cows and calves. Morbidity rate in different animals was observed significantly higher (p<0.01) in Rajshahi and Dhaka divisions than in Khulna and Chittagong. Mortality specially in calves was found at the rate of 50.9%. Loss in milk yield was found to be 66.6%. Disease period for a FMD affected cattle varied from 16 to 26 days (average 22.7 days). Loss of working days per working cattle ranged from 14 to 24 days (average 21.2 days) and the loss in draft energy per cattle was found to be 12.7 to 18.9 KW hour.