Expression of Bax and Bcl-2 gene in rat testis tissues induced by testicular denervation / 中华男科学杂志
National Journal of Andrology
;
(12): 1063-1065, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-289079
ABSTRACT
<p><b>OBJECTIVE</b>To detect the changes of the expression of Bax and Bcl-2 gene in the denervated testis, and to explore the possible mechanisms underlying the apoptosis of germ cells induced by testicular denervation at the genetic translation level.</p><p><b>METHODS</b>Eighteen mature SD rats (350-375 g) were equally divided into 3 groups a sham operation group( SO) , a superior spermatic nerve group (SSN) and an inferior spermatic nerve group (ISN) , and the latter two received bilateral surgical removal of the superior spermatic nerve and the inferior spermatic nerve, respectively. The animals were killed I month after the operation. ISH SP-method was used to detect the expression of Bax and Bcl-2 protein.</p><p><b>RESULTS</b>Significant up-regulation of Bax protein was detected in both the treatment groups 1 month after surgery( P <0. 05) , and the level of Bcl-2 protein remained unchanged.</p><p><b>CONCLUSION</b>Bax gene is involved in the apoptosis of germ cells induced by testicular denervation.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Spermatogonia
/
Testis
/
Rats, Sprague-Dawley
/
Apoptosis
/
Proto-Oncogene Proteins c-bcl-2
/
Denervation
/
Bcl-2-Associated X Protein
/
Leydig Cells
/
Metabolism
Limits:
Animals
Language:
Chinese
Journal:
National Journal of Andrology
Year:
2006
Type:
Article
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