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Effect of Roucongrong(Herba Cistanches Deserticolae) on reproductive toxicity in mice induced by glycoside of Leigongteng(Radix et Rhizoma Tripterygii)

引用

Journal of Traditional Chinese Medicine 2014年第3期34卷 324-328页

作者： Jie Li Di Huang Liqun He Department of Traditional Chinese Medicine Children's Hospital of Shanghai Shanghai Jiao Tong University Department of Nephrology Shanghai Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine Shanghai E-Institute of Traditional Chinese Medicine Internal Medicine of Shanghai Municipal Education Commission Shanghai University of Traditional Chinese Medicine

OBJECTIVE： The purpose of this research is to study the effect of Roucongrong （Herba Cistanches Deserticolae） on reproductive toxicity in mice in- duced by a glycoside extracted from Leigongteng （Radix et Rhizoma Tripterygii）（GRT）. METHODS： Forty-eight BALB/c mice were random-ly divided into two groups in the ratio of I ： 3, 12 in one group and 36 in the other. The 12-mouse group was the control group that was intragastrical- ly administered physiological saline for 3 weeks. The 36 mice in the other group were given 30 mg- kg ·^-1 d i GRT for 3 weeks, then randomly divided into 3 subgroups： the model group, GRI group and Roucongrong （Herba Cistanches Deserticolae） group, with 12 mice in each group. In the model group, 0.25 mL physiological saline was intragastri- cally administered; in the GRT group, GRT, 0.25 mL at 30 mg · kg ^-1· d ^-1 was intragastrically adminis- tered once a day; in the Roucongrong （Herba Cis- tanches Deserticolae） group, mice were adminis- tered Roucongrong （Herba Cistanches Deserticolae） decoction equivalent to 0.25 mL at a final dose of *** 1.d.1 crude drug （calculated as per 20 times of 0.5 g· kg^-1. d ^-1 for adults）, and GRT 0.25 mL at 30 mg- kg^-1· d^- 1 daily. After another 3 weeks of exposure, expression levels of the reproduction-re- lated genes DEAD （Asp-Glu-Ala-Asp） box polypep- tide 3, Y-linked, B-cell CLL/lymphoma 6 and Signal transducer and activator of transcription 3 were evaluated. RESULTS： After 6 weeks of GRT treatment, the sper- matogenic cell population in the convoluted tu- bule of testis was in disorder and the tubule cavity expanded. Sertoli cell and Leydig cells exhibited at- rophy or disappeared. The number of sperm de- creased. The spermatogenic cell level of testis for male mice was ranked in order and sperm was pro- duced in the cavity of the spermatogenic cell. The expression levels of DDX3Y, BCL6 and STAT3 were ***： GRT affected reproduction-related genes. Roucongrong （Herba Cistanches Des

关键词： Cistanche deserticola Tripterygium wil-fordii Toxicity reproduction-related genes Hypo-gonadal model

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