Published in:
01-01-2014 | Gonadal physiology and disease
Long-term treatment of hydrogen-rich saline abates testicular oxidative stress induced by nicotine in mice
Authors:
Shu Li, DanDan Lu, Yaling Zhang, Yi Zhang
Published in:
Journal of Assisted Reproduction and Genetics
|
Issue 1/2014
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Abstract
Purpose
The present study was designed to test the hypothesis that long-term treatment with hydrogen-rich saline abated testicular oxidative stress induced by nicotine in mice.
Methods
The effects of hydrogen-rich saline (6 ml/kg, i.p.), vitamin C (60 mg/kg, i.p.) and vitamin E (100 mg/kg, i.p.) on reproductive system and testicular oxidative levels in nicotine-treated (4.5 mg/kg, s.b.) mice were investigated.
Results
It was found that vitamin C and vitamin E attenuated serum oxidative level, but did not lower testicular oxidative levels in mice subjected to chronic nicotine treatment, and did not improve the male reproductive damage and apoptosis induced by nicotine. Different from normal antioxidants, vitamin C and vitamin E, hydrogen-rich saline abated oxidative stress in testis, and protected against nicotine-induced male reproductive damages.
Conclusion
Our results first demonstrated that long-term treatment with hydrogen-rich saline attenuated testicular oxidative level and improved male reproductive function in nicotine-treated mice.