Comparative Analysis of Biochemical Constituents between Ovarian Follicular Fluid and Serum in Ganjam Goat (Capra hircus)

Abstract

Background: Follicular fluid is in part exudates of serum and is also partially composed of locally produced substances, which are related to the metabolic activity of the follicular cells. The knowledge of the biochemical composition of follicular fluid can provide useful information about the requirements, growth and maturation of oocyte and which may be used as a provisional guide for formulating suitable culture media for in vitro cell culture and maturation in a particular species. Methods: Follicular fluid were aspirated from small follicles ( less than 3 mm; SF), medium follicles (3-5 mm; MF) and large follicles ( greater than 5 mm; LF). Blood samples were also collected for extraction of serum. Follicular fluid and serum samples were analyzed for biochemical constituents. Conclusion: It can be concluded that some biochemical constituents of follicular fluid such as glucose, cholesterol, total protein and globulin were higher in large follicles compared to small follicles. Moreover, serum levels of most of biochemical constituents were higher than their levels in different sizes of follicular fluid. This present investigation of comparative analysis of biochemical constituents between serum and ovarian follicles in Ganjam goat of Odisha will provide clues to researchers who work on reproductive physiology in different breeds of goat.