These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Dynamics of estrogen induction of glandular kallikrein in the rat anterior pituitary.
    Author: Hatala MA, Powers CA.
    Journal: Biochim Biophys Acta; 1987 Dec 07; 926(3):258-63. PubMed ID: 3689824.
    Abstract:
    Glandular kallikrein has recently been identified as an estrogen-induced protein of the rat anterior pituitary. This study examined the dynamics of the estrogen induction of anterior pituitary glandular kallikrein in the ovariectomized rat. The estrogen induction of uterine dry weight was also examined for purposes of comparison. 17 beta-Estradiol (0.1-100 micrograms/day) produced dose-dependent increases in anterior pituitary glandular kallikrein, with the highest dose producing a 60-fold increase. Time-course studies demonstrated that a lag phase of 2-3 days was required before these estrogen effects on glandular kallikrein became evident, and levels were still rising between 7 and 10 days of treatment. The dynamics of the estrogen induction of glandular kallikrein resembled the estrogen induction of uterine dry weight with regard to estrogen sensitivity and the presence of a lag phase before estrogen-induced increases. However, uterine dry weight responded more rapidly to estrogen than did anterior pituitary glandular kallikrein, and reached a plateau after 5 days of estrogen treatment.
    [Abstract] [Full Text] [Related] [New Search]