Endocrine Abstracts

Objective: An interaction between adiponectin, steroid synthesis or action and measures of insulin resistance (IR) have been reported in the pathogenesis of polycystic ovary syndrome (PCOS). The present study was done to determine plasma adiponectin concentration (PAC) in women with and without PCOS and to assess its correlation to the hormonal and metabolic parameters including measures of IR. The effect of metformin for 6 months in PCOS was also evaluated.<p class="abste...

Much less information is available on the thyroid hormones at different age groups, laying, non-laying and methimazole (MMI) treated japanese quails. All birds were kept under 14:10 hour light schedule and were provided feed and water adlibitum. Fifteen japanese quailsin each age groups, laying, non-laying and MMI treated were decapitated for collection of plasma. Thyroid hormones (T3 and T4) were estimated using ELISA commercial kits. The results showed that plasma thyroid ho...

Eight healthy pregnant goats, aged 2-4 years, were selected for this study. Blood samples were obtained in tubes containing EDTA at different stages of pregnancy, at parturition and on days 1, 7 and 14 postpartum. Blood from foeti was also collected on days 1 and 7 after their birth. Plasma was separated, frozen at -20 celsius till analysed for thyroid hormones (T3 and T4) using ELISA comercial kits. Thyroxine (T4) concentration was higher during prepartum, decreased significa...