Novel Signaling Pathways That Control Ovarian Follicular Development, Ovulation, and Luteinization
نویسندگان
چکیده
منابع مشابه
Novel signaling pathways that control ovarian follicular development, ovulation, and luteinization.
The interactions of peptide and steroid hormone signaling cascades in the ovary are critical for follicular growth, ovulation, and luteinization. Although the pituitary gonadotropins follicle-stimulating hormone (FSH) and luteinizing hormone (LH) play key regulatory roles, their actions are also dependent on other peptide signaling pathways, including those stimulated by insulin-like growth fac...
متن کاملMolecular control of ovulation and luteinization in the primate follicle.
In recent years, significant progress was made, particularly through the use of the macaque monkey, in identifying three types of local factors that are induced by the midcycle LH surge and play a critical role in ovulation and/or luteinization of the primate follicle. The ovulatory gonadotropin surge increases prostaglandin (PTG, typically abbreviated PG) levels in follicles prior to rupture; ...
متن کاملPer-follicle measurements indicate that anti-müllerian hormone secretion is modulated by the extent of follicular development and luteinization and may reflect qualitatively the ovarian follicular status.
OBJECTIVE To investigate the possible influence of follicular maturation and luteinization on anti-müllerian hormone (AMH) secretion and the relationship between per-follicle AMH levels, ovarian follicular status, and responsiveness to controlled ovarian hyperstimulation (COH). DESIGN Prospective study. SETTING University hospital in France. PATIENT(S) Thirty seven in vitro fertilization/...
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Cells decide to proliferate or remain quiescent using signaling pathways that link information about the cellular environment to the G1 phase of the cell cycle. Progression through G1 phase is controlled by pRB proteins, which function to repress the activity of E2F transcription factors in cells exiting mitosis and in quiescent cells. Phosphorylation of pRB proteins by the G1 cyclin-dependent ...
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Sirs: Myotonia is a clinical phenomenon consisting of uncontrolled temporary muscle stiffness after voluntary or evoked muscle contractions [1]. It is a cardinal symptom in non-dystrophic myotonias, including chloride and sodium channelopathies. Myotonia typically occurs after a period of rest and decreases with continuing exercise, commonly referred to as the warm-up phenomenon. This is in con...
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ژورنال
عنوان ژورنال: Recent Progress in Hormone Research
سال: 2002
ISSN: 0079-9963
DOI: 10.1210/rp.57.1.195