The study assessed the integrated gender issues of family poultry production in developing countries with evidence in Bangladesh. The result draws attention to the widespread acknowledgment of the critical roles of gender in family poultry production system. The results show that women hold the maximum of the ownership (90.58%, p=0.0001) and responsible for the caring of (93.94%, p=0.0001) family poultry in Bangladesh, likewise other developing countries. The result reveals that women control over the decision-making for the selling of eggs and birds in Bangladesh. Women mostly (94.58%) hold the knowledge useful in the prevention and treatment of poultry illness; however, their role was found low (3.46%) in buying medicine and vaccines for poultry as compared to men (96.54%) in Bangladesh. The findings show that women were nearly two times more willing than men to adopt improved rearing technologies related to family poultry production. Both women and men are impacted indifferently by lower adoption of scientific poultry-keeping technologies. Women are independently facing more problems in access to knowledge, training, services, marketing systems, and financial services related to family poultry production. Despite having many limitations, it is clear that family poultry empowers women through asset accumulation and increasing their decision-making ability in the families and the broader community. The study also highlights the necessity of considering an engendered approach in policy and operational level for the family poultry development.

Introduction: Peste des petits ruminants (PPR) is an important transboundary animal disease of small ruminants which causes serious damage to the livelihood and food security of millions of small-scale farmers. PPR is endemic in goats in Bangladesh since 1993. The aim of this study was to determine the seroprevalence of PPR in sheep, cattle, and buffaloes in Bangladesh. Methodology: A total of 434 blood samples from sheep (n = 100), cattle (n = 190) and buffalo (n = 144) were collected aseptically. Sera were separated and antibody titer was determined using a commercially available c-ELISA kit. Results: The overall seroprevalence was 16% and 3.68% in sheep and cattle, respectively, while buffaloes had a considerably higher seroprevalence of 42.36%. The study suggests that buffaloes are more prone to the PPR virus (PPRV) infection and cattle. Conclusions: This study provides serological evidence of PPRV infection in cattle and buffaloes. These results may warrant further studies to find out the role of large ruminants in transmitting PPRV infection to small ruminants and vice versa and inclusion of all domestic and wild ruminants for regular surveillance program.

This paper seeks to articulate the problem of lack of timeliness in the provision of support for graduating students. The authors demonstrate how drawing together employability and enterprise support in the period after graduation can address that problem and present a narrative of a knowledge exchange (KE), showing how KE has the potential to enhance the delivery of enterprise education. Two distinct areas of literature provide the theoretical basis for the paper: the extensive enterprise education literature and the much less extensive work on KE and knowledge transfer (KT). The authors explain their KE process and draw on external and internal evaluation evidence from graduate support programmes to highlight the importance of links between theory and practice in delivery settings. They envisage a model that does not treat entrepreneurship and employment as necessarily separate career choices, recognizes the need to align funding for both streams of support, reinforces the value of engaging with employers to develop graduate career options, and emphasizes the importance of a focus on the years after graduation. The paper contributes to the debate about models of enterprise education and provides insight into KE in this context.

Background: Specialized freeze-drying process is being used in the field for different thermostable vaccine preparation worldwide. The thermostability remains only in undiluted conditions. If dilution is made at the morning and used for the whole day, the vaccine efficacy is compromised at high ambient temperature. In this study, trehalose based specialized vaccine diluent was used to improve the stability of Peste des Petits Ruminants (PPR) vaccine in diluted condition. Methods: The available PPR vaccine was reconstituted with conventional diluent and with trehalose based test diluent. The diluted vaccine was kept at ambient temperature without maintaining any cool chain. Stability of diluted vaccine virus was further assessed in vivo and in vitro at different temperatures. Goats were vaccinated and Vero cells were infected with reconstituted vaccines and were assessed at 0, 3, 6, 9 and 24 hours post dilution. Antibody titer was measured and virus infectivity titer was determined in both cultured cell lysate and supernatant. The presence of the virus particles in Vero cell was confirmed by standard RT-PCR targeting Fusion (F) gene of PPR virus. Results: In vivo results revealed that the number of goats possessed antibodies to PPR virus was higher in trehalose based vaccine formulation than the conventional PBS based diluent. Reconstituted vaccine virus (using PBS and trehalose diluent) infected Vero cells produced 70-80% cytopathic effect (CPE) in 5th days of post infection. Both diluents produced and maintained infectivity titer from log10 TCID50 5.5 to log10 TCID50 3.6, until the use of vaccines incubated for 9 hours after dilution. On the other hand, at 24 hours of post dilution only trehalose formulated vaccine produced log10 TCID502.5 whereas no infectivity titer was observed at the same time using conventional one. Conclusion: The present study suggests that trehalose preserves the quality of reconstituted vaccine in terms of infectivity titers. Trehalose can be a diluent of choice for reconstitution of PPR vaccine in field.

Objectives: The study aimed to account for baseline biometrical and histomorphometric testicu¬lar changes in Black Bengal goats during postnatal development. Materials and Methods: Black Bengal goats, divided into group I of VII; day 0; 1, 2 weeks; 1, 2, 4, and 6 months of age, respectively, were used in this study. Results: The biometrical and histomorphometric values of the testis varied significantly (p < 0.05) from postnatal 1–2 months. From day 0 to 2 months, seminiferous tubules, called sex cords, contained simply peripherally placed Sertoli cells and centrally placed gonocytes. Gonocytes, posi¬tioned in the center, moved centrifugally in the direction of the basement membrane of sex cords with the advancement of age, transformed into prespermatogonia, and were distributed among the Sertoli cells at the edge of sex cords that make up the basal cell layer in nearly all of the sem¬iniferous tubules by 2 months after birth. Initiation of spermatogenesis, i.e., stratification and lumination of seminiferous epithelium, took place in the 4th months. At 6 months, all types of spermatogenic cells had been identified. The onset of puberty, i.e., the establishment of sper¬matogenesis, was noticed to have been established at 6 months of postnatal age in Black Bengal goats, as shown by the spermatozoa that were adhered to the ad luminal border of the Sertoli cells and also in the tubular lumen. Conclusion: This research is the first to document the varying biometrical and histomorphometric measurements of the testis in Black Bengal goats from birth to puberty.