دراسة تأثير اوكسيد النحاس في الجهاز التناسلي الذكري في ذكور الفئران السويسرية البيضاء Mus musculus

Abstract EN

This study was applied to investigate the effect of copper oxide on spermatogenesis in reproductive system of albino male Swiss mice .

Thirty male mice where divided into four groups .

in which of them were treated with different concentration of copper oxide (2 , 4 , 8 )mg/kg for 45 day respectively .

The forth groups was the control which treated with normal saline solution .

The result showed :- 1.Significant decrease (P<0.05) in number of Spermatogonia were (43,32 ,25) for treated groups (2 ,4 ,8 mg/kg) as compared with the control group(normal saline).

2.

Significant decrease (P<0.05) in number of Spermatocyte were (85,64,45) for treated groups (2 ,4 ,8 mg/kg) as compared with the control group(normal saline).

3.

Significant decrease (P<0.05) in number of Spermatid were (110,88 ,60) for treated groups (2 ,4 ,8 mg/kg) as compared with the control group(normal saline).

4.Significant decrease (P<0.05) in number of Spermatozoa were (90,72 ,53) for treated groups (2 ,4 ,8 mg/kg) as compared with the control group(normal saline).