Biosecurity, health and disease management practices among the dairy farms in five districts of Bangladesh.

Herd health management is a planned program to optimize health, welfare, and production of dairy cows. A cross-sectional study focused on herd health management of dairy farms, was carried out to assess the biosecurity, health, and disease management practices with associated socio-demographic factors. A structured questionnaire with closed- and open-ended questions was employed for farmers' interviews to acquire information on dairy farms.

Detection of antimicrobial resistance genes in spp. from poultry probiotic products and their horizontal transfer among .

The study was conducted to identify the antimicrobial resistance genes (ARGs) in spp. from poultry probiotic products and their potential to spread among spp. were isolated and identified from 35 poultry probiotic samples based on the cultural, biochemical, and molecular findings.

α-glucosidase inhibitors isolated from L.

The aim of the study was to isolate digestive enzymes inhibitors from through a bioassay-guided fractionation approach. Repeated silica gel and sephadex LH 20 column chromatographies of bioactive fractions afforded stigmasterol, quercetin and avicularin as digestive enzymes inhibitors whose IC values as compared to acarbose (351.02 ± 1.