Regulation of Wilms’’ tumor gene expression bynerve growth factor and follicle-stimulating hormone in the immature mouseovary. Roh J,Bae J,Lee K, et al. Fertility and Sterility . 2009Roh J, Bae J, Lee K, Mayo
Another wave of follicle growth in the late luteal phase is promoted by the rise of FSH as luteal progesterone and E2 secretion wanes. The selected follicle is the one that is the most sensitive to FSH (lowest “FSH threshold”). FSH is critically important during the follicular phase for ...
Our data showed that FSH promoted retinol uptake and its conversion to RA in both mouse ovaries in vivo and in granulosa cells cultured in vitro. Material and methods Animals Three-week-old immature female BALB/c mice were obtained from the Medical Department of Jilin University (Changchun, ...
A representative section of mouse ovary stained by HE. Full size image Figure 5 Comparison of the total number of follicles, survival follicles, and atretic follicles among groups. *P < 0.05 vs the NC group. **P < 0.05 vs the CR group. CR, calorie restriction; NC, normal control...
BMC Genomics (2024) 25:139 https://doi.org/10.1186/s12864-024-10058-y BMC Genomics RESEARCH Open Access Identification and analysis of key circRNAs in the mouse embryonic ovary provides insight into primordial follicle development Xiangyan Wang1,2†, Yan Zhang1,2†, Jianjie Yu1,2,...
The ovarian follicle is the structural and functional unit of the ovary, composed of the female gamete (the oocyte) and supportive somatic cells. Follicles are not only the source of a female’s germ cell supply, but also secrete important hormones neces
Administration of follicle-stimulating hormone induces autophagy via upregulation of HIF-1αin mouse granulosa cells ArticleOpen access17 August 2017 Main More than 99% of mammalian ovarian follicles undergo degeneration during growth and development, a phenomenon known as follicular atresia.1Inappropriate...
Lenie and Smitz demonstrated in a mouse in vitro fol- liculogenesis model the importance of AR to normal fol- licle maturation. By treating follicles with anti- androgenic compounds, follicle growth during the pre- antral phase was reduced, the steroidogenic environ- ment was altered, and, ...
While in Drosophila a Delta-signal brings about the follicle cells to leave mitosis, Notch-signaling in Tribolium is necessary to retain telotrophic egg-chambers in an “immature” state. In most instances, Notch-signaling is involved in maintaining undifferentiated (or preventing specialized) cell ...
ovarian folliclethe ovum and its encasing cells, at any stage of its development. primary ovarian folliclean immature ovarian follicle consisting of an immature ovum and the few specialized epithelial cells surrounding it. primordial ovarian folliclean ovarian follicle consisting of an ovum enclosed by...