Related Experiment Video
Updated: Aug 1, 2026

Fertility Preservation in Patients with Severe Ovarian Dysfunction
Published on: March 25, 2021
Circulating antiovarian antibodies in premature ovarian failure
Abstract:
The presence of antiovarian antibodies in sera of women with premature ovarian failure was determined by an indirect fluorescent antibody assay using human ovarian tissue. Of 27 patients, 14 had positive ovarian fluorescence, compared with zero of 24 normal cycling controls (P less than .001) and one of 22 postmenopausal controls (P less than .01). In patients with autoimmune diseases, five of 17 demonstrated positive fluorescence compared with zero of 24 premenopausal controls (P less than .01). Immunoperoxidase staining revealed antigen concentrated at the granulosa cells and oocyte in nine of the 14 ovarian failure cases. The finding that a significant proportion of patients with premature ovarian failure have circulating antiovarian antibodies confirms previous studies, but localization of peroxidase staining to granulosa cells and/or oocytes represents a new finding in this study.
More Related Videos
Related Concept Videos
Oogenesis
Ovaries
On the ovarian surface, a layer of cuboidal...
Ovarian Cycle
Hormonal Control of the Ovarian Cycle
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...

