Post‐natal development of the rat testis: steroid hormone receptor distribution and extracellular matrix deposition
Post‐natal development of the rat testis: steroid hormone receptor distribution and extracellular matrix deposition
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大鼠睾丸的出生后发育:类固醇激素受体分布和细胞外基质沉积
DOI:
10.1046/j.1439-0272.2002.00465.x
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发表时间:
2002
期刊:
影响因子:
2.4
通讯作者:
L. Konrad
中科院分区:
文献类型:
--
作者:
M. A. Weber;S. Groos;G. Aumüller;L. Konrad
Summary. The control of testicular development and differentiation depends on hormones and a variety of cell–cell interactions mediated mainly by paracrine factors. In the second and third weeks of post‐natal development important changes take place in the rat testis, e.g. the tubular lumen starts to open on post‐natal day 10, the blood–testis barrier starts to form on day 15, and Sertoli cell proliferation ceases on day 15. In the present study the expression in different testicular compartments of the androgen receptor (AR), progesterone receptor (PR), and extracellular matrix proteins such as laminin, entactin‐1 (nidogen‐1) and fibronectin, during post‐natal development was examined using immunohistochemistry and semiquantitative image analysis. An intratubular AR peak on days 14–17, an increase in intratubular PR expression on days 14–16, and an increase in peritubular entactin‐1 expression during the second and third weeks post‐partum are demonstrated. These results suggest that a variety of changes occur at the cellular level during this period when certain milestones of testicular development occur, substantiating the hypothesis of a particular role for paracrine interactions during the development of the rat testis.
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影响因子:
3.6
作者:
Lian,G;Miller,KA;Enders,GC
通讯作者:
Enders,GC
影响因子:
4.8
作者:
W. Vornberger;G. Prins;N. Musto;C. Suárez‐Quian
通讯作者:
W. Vornberger;G. Prins;N. Musto;C. Suárez‐Quian
影响因子:
4.8
作者:
HARDY, MP;ZIRKIN, BR;EWING, LL
通讯作者:
EWING, LL
影响因子:
3.6
作者:
Loveland,K;Schlatt,S;Sasaki,T;Chu,ML;Timpl,R;Dziadek,M
通讯作者:
Dziadek,M
DOI:
--
发表时间:
1987
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Hales,DB;Sha,LL;Payne,AH
通讯作者:
Payne,AH