葉酸對炔雌醚致雄性大鼠生殖損傷的保護作用研究
[Abstract]:The aim of this study was to investigate the protective effect of folic acid on reproductive injury induced by estryne in male rats. Twenty 8-week-old adult male SD rats were randomly divided into 4 groups after one week of acclimatization. Control group: olive oil saline; estradiol group: 1.0mg kg-1; folic acid group: 1.1mg kg-1 folate; folic acid group: 1.1mg kg-1 folate; Intragastric administration, once a day for 2 weeks. After the treatment, the reproductive organs were taken to weigh, the quality of sperm was measured, the antioxidation function of testis was determined, the sections of testis were made, the structure of testis was observed, and the expression of Caspase-3 and eNOS was detected by immunohistochemical staining. The results showed that the reproductive organ atrophy, weight decrease, sperm abnormal, sperm quality decreased, antioxidant enzyme activity decreased and testicular oxidative stress occurred in rats treated with estradiol alone. On the contrary, the expression of Caspase-3 and eNOS increased. Through reducing the expression of eNOS, inhibiting the expression of Caspase-3, reducing the rate of sperm deformity and damaging the seminiferous tubule, the reproductive function of male rats was improved by reducing the expression of Estradiol and folic acid. Compared with the control group, the antioxidant enzyme activity, tissue structure and sperm quality of the testis in the folic acid treated group were improved to a certain extent, and there was no significant difference between the two groups. This study for the first time confirmed that folic acid effectively inhibited the damage of estradiol to reproductive function in male rats.
【作者單位】: 河南科技大學(xué)動物科技學(xué)院;北京昌平區(qū)中西醫(yī)結(jié)合醫(yī)院;中國農(nóng)業(yè)大學(xué)動物醫(yī)學(xué)院;
【基金】:國家自然科學(xué)基金項目(U1404325;31302106) 河南省教育廳高等學(xué)校重點科研項目基礎(chǔ)研究計劃(16A230004) 河南科技大學(xué)青年科學(xué)基金項目(2015QN032);河南科技大學(xué)高級別科研項目培育基金(序號4) 河南省自然科學(xué)基金項目(162300410081)
【分類號】:S859.7
【參考文獻】
相關(guān)期刊論文 前2條
1 劉艷利;申靜;支麗慧;李世召;姚軍虎;楊小軍;;葉酸調(diào)控雞脾和胸腺IGF2表達的表觀遺傳機制探究[J];畜牧獸醫(yī)學(xué)報;2016年02期
2 李健;陳耀星;陳福寧;王子旭;曹靜;董玉蘭;;MAPK信號通路在炔雌醚誘導(dǎo)大鼠生精細胞凋亡中的作用研究[J];畜牧獸醫(yī)學(xué)報;2016年02期
【共引文獻】
相關(guān)期刊論文 前1條
1 李健;陳福寧;陳耀星;王子旭;董玉蘭;曹靜;司麗芳;劉志軍;趙戰(zhàn)勤;;葉酸對炔雌醚致雄性大鼠生殖損傷的保護作用研究[J];畜牧獸醫(yī)學(xué)報;2017年02期
【二級參考文獻】
相關(guān)期刊論文 前8條
1 王濤濤;郭永旺;王登;海淑珍;;炔雌醚對布氏田鼠繁殖的抑制效果[J];獸類學(xué)報;2015年01期
2 王倩;鄒健;張秀芬;穆會君;殷瑩;謝平;;GCS通過MEK/ERK通路調(diào)控白血病多藥耐藥細胞凋亡相關(guān)基因bcl-2的表達[J];中國病理生理雜志;2015年01期
3 李世召;支麗慧;楊小軍;姚軍虎;;孵化期注射維生素C對肉雞生產(chǎn)性能、免疫和抗氧化性能的影響[J];動物營養(yǎng)學(xué)報;2013年12期
4 支麗慧;李世召;楊小軍;姚軍虎;;孵化期注射葉酸對肉仔雞生產(chǎn)性能及免疫功能的影響[J];動物營養(yǎng)學(xué)報;2013年11期
5 李世召;支麗慧;楊小軍;姚軍虎;;種蛋注射在家禽營養(yǎng)表觀遺傳學(xué)上的應(yīng)用[J];動物營養(yǎng)學(xué)報;2013年06期
6 侯冠_g;周漢林;王東勁;曾鴻普;孫衛(wèi)平;馬月輝;;五指山豬8種組織IGF2和IGFBP3基因表達的發(fā)育性變化研究[J];家畜生態(tài)學(xué)報;2010年05期
7 柳海燕;時姍姍;陶曉倩;盧坤剛;韓雪峰;張艷梅;崔英霞;李曉軍;姚兵;;促性腺激素釋放激素激動劑通過ERK MAPK途徑調(diào)控大鼠睪丸間質(zhì)細胞3β-HSD mRNA表達[J];醫(yī)學(xué)研究生學(xué)報;2009年08期
8 ;Insulin-like growth factor 2 as a candidate gene influencing growth and carcass traits and its bialleleic expression in chicken[J];Science in China(Series C:Life Sciences);2005年02期
【相似文獻】
相關(guān)期刊論文 前2條
1 李健;陳耀星;王子旭;曹靜;董玉蘭;陳樹林;;維生素E對炔雌醚致雄性小鼠生殖毒性的保護作用[J];動物醫(yī)學(xué)進展;2014年09期
2 ;[J];;年期
相關(guān)會議論文 前2條
1 呂曉輝;沈偉;海淑珍;王登;施大釗;;炔雌醚對長爪沙鼠的抗生育藥效分析[A];第七屆全國野生動物生態(tài)與資源保護學(xué)術(shù)研討會論文摘要集[C];2011年
2 沈偉;郭永旺;施大釗;王登;海淑珍;;炔雌醚對雄性長爪沙鼠生殖器官的作用[A];公共植保與綠色防控[C];2010年
,本文編號:2461987
本文鏈接:http://sikaile.net/yixuelunwen/dongwuyixue/2461987.html