Open AccessApoptosis of testicular germ cells induced by exogenous glucocorticoid in rats
Author(s) -
Hiroyuki Yazawa,
I. Sasagawa,
T. Nakada
Publication year - 2000
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/15.9.1917
Subject(s) - glucocorticoid receptor , apoptosis , glucocorticoid , endocrinology , medicine , dexamethasone , agonist , germ cell , biology , receptor , gene , biochemistry
The influence of exogenous glucocorticoid, dexamethasone (Dex), on testicular germ cell apoptosis was investigated in rats. The percentages of apoptotic tubules and apoptotic germ cells in the Dex-treated group of rats were about seven-fold and 10-fold higher respectively than in either the control group, or in rats treated with glucocorticoid receptor agonist (GR-A), or in rats treated with both Dex and GR-A. These results suggest that, in rats, apoptosis of testicular germ cells is mediated by glucocorticoid receptors.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom