Purification of Glycosaminoglycans from Bovine Follicular Fluid
نویسندگان
چکیده
منابع مشابه
Purification and action sites of a follicle stimulating hormone inhibitor from bovine follicular fluid.
The purification and action sites of a follicle stimulating hormone (FSH) inhibitor obtained from bovine follicular fluid were examined. Bovine follicular fluid was salted out with ammonium sulfate as a concentration of 14.5 to 18.5%, and the salted out fraction was separated into two peaks by Sephadex G-200 column chromatography. The second peak, detectable as a single band by polyacrylamide g...
متن کاملOptimization of The Cell Aggregates Method for Isolation and Purification of Human Granulosa Cells from Follicular Fluid
Objective Aspirated ovarian follicular fluids (FF) contain luteal granulosa cells (LGC) and other contaminating cell types. Several strategies such as the antibody binding methods, the flask method, the cell strainer, and the positive selection of granulosa aggregates after density gradient centrifugation, were tested as LGCs purification methods. Each of these strategies has its own advantages...
متن کاملthe influence of corpus luteum on follicular fluid composition from different size follicles and their relationship to serum concentrations in sanjabi ewes
the aim of the present study was to determine the in?uence of presence or absence of corpus luteum (cl) on hormonal and metabolites composition of follicular ?uid (ff) harvested from different sized follicles and its relationship with blood serum concentrations in sanjabi ewes. ovaries and blood samples were collected from 60 clinically healthy adult ewes (sanjabi breed) 1–3 years of age in dio...
Fertility in rats immunized with steroid-free bovine follicular fluid.
Inhibin is a gonadal hormone that inhibits the release of follicle stimulating hormone (FSH) from the anterior pituitary gland. The objective of this study was to determine whether active immunization of male and female rats against inhibin rich, steroid-free bovine follicular fluid would increase inhibin antibody titre, onset of female puberty, pregnancy rate, litter size, testis weights, test...
متن کاملPurification of a candidate gonadotrophin surge attenuating factor from human follicular fluid.
Gonadotrophin surge attenuating factor (GnSAF) is a new non-steroidal ovarian substance, different from inhibin, which attenuates the pre-ovulatory luteinizing hormone (LH) surge in superovulated women. Human follicular fluid (FF) was used as a source for the isolation of GnSAF, the activity of which was monitored in an in-vitro pituitary bioassay. Primary rat pituitary cells were incubated wit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1987
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(87)80231-x