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KMID : 0644120070200010016
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Journal of Oriental Gynecology
2007 Volume.20 No. 1 p.16 ~ p.31
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Administration Duration Dependent Effects of Cynomorii Herbs Extract Solution on the Reproductive Capacities in the Mice
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Lee Jin-Moo
Lee Chang-Hoon
Cho Jung-Hoon
Jang Jun-Bock
Lee Kyung-Sub
Choi Eun-Mi
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Abstract
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Purpose: This study was undertaken to evaluate the effects of the different administration duration of Cynomorii Herba extract solution on the spermatogenic abilities such as concentration, motility and morphological normality of sperm from the testis and the activities of sperm hyaluronidase.
Methods: We used the 8-week-old ICR mice and administered 0.3mg/g extract solution of Cynomorii Herba once a day for 30, 60, 90 and 120 days. The control group was administered the normal saline in the same way and duration. We examined the number of total, motile and normal sperm from the cauda epididymis. And we compared the testicular tissue especially seminiferous tubules between control and treated groups by histochemical methods. At the end we observed the difference of sperm hyaluronidase activities between control and treated groups.
Results:The significant differences were observed in the concentration of total sperm, the motility and normality of spermatozoa of the Cynomorii Herba extract solution administered groups compared to the control group in 60 and 90 days groups. In the histological analysis of the testicular tissues, the enlargement of testicular lobe diameter and apparent vasculogenesis between testicular lobes were observed in the Cynomorii Herba extract solution administered groups compared to the control group, respectively. Also, the activity of hyaluronidase was significantly increased in the Cynomorii Herba extract solution administered groups compared to the control group.
Conclusion:This study shows that Cynomorii Herba has the beneficial effect on the concentration, morphology and motility of sperm especially in 60 and 90 days administration group. We can suggest that Cynomorii Herba extract solution be useful for the treatment of male sexual dysfunctions and infertility.
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KEYWORD
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Cynomorii Herba, mice, sperm, hyaluronidase activity, infertility
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