Literature DB >> 1129302

Aging and ovarian delta5-3beta-hydroxysteroid dehyrogenase in rats.

J H Leathem, B H Shapiro.   

Abstract

Ovarian delta5-3beta-hydroxysteroid dehydrogenase activiety and protein content were determined in long-evans rate 1-24 mo of age. Activity of the enzyme per miligram of protein was maximal between 2 and gram of protein was maximal between 2 and 4 mo of age and declined theragter. Ovarian enzyme activity of the 24-mo old rat was significantly less than that of the prepubertal animal. Total ovarian enzyme acitivity was maximal in 4-mo old rats. A decline in ovarian protein was noted between 4 and 24 mo of age.

Entities:  

Mesh:

Substances:

Year:  1975        PMID: 1129302

Source DB:  PubMed          Journal:  Proc Soc Exp Biol Med        ISSN: 0037-9727


  2 in total

1.  The corpus luteum periodicum in the bitch: histochemical and biochemical investigations during different phases of the cycle.

Authors:  K H Dreier; H S Choi; H Hager
Journal:  Histochemistry       Date:  1975-12-08

2.  Mid-aged and aged wild-type and progestin receptor knockout (PRKO) mice demonstrate rapid progesterone and 3alpha,5alpha-THP-facilitated lordosis.

Authors:  C A Frye; K Sumida; J P Lydon; B W O'Malley; D W Pfaff
Journal:  Psychopharmacology (Berl)       Date:  2006-03-17       Impact factor: 4.530

  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.