[Hypophyseal gonadotropins after GnRH in patients with hypophyseal tumors and after hypophysectomy].
The effects of GnRH administration on serum FSL and LH concentrations were evaluated in 6 patients with pituitary tumors before and after surgical ablative treatment. After surgical therapy LH is suppressed, while FSH concentrations are not statistically different before and after surgical procedure. These data suggest that FSH and LH may be controlled by two different physiological mechanisms of their secretion.
D000236:Adenoma / Q000097:blood* / Q000601:surgery; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007987:Gonadotropin-Releasing Hormone; D006801:Humans; D007016:Hypophysectomy; D007700:Kinetics; D007986:Luteinizing Hormone / Q000097:blood*; D010911:Pituitary Neoplasms / Q000097:blood* / Q000601:surgery
D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone
Gonadotropine ipofisarie dopo GnRH in pazienti con tumori ipofisari prima e dopo ipofisectomia.