Network pharmacology reveals pharmacological effect and mechanism of Panax notoginseng (Burk.) F. H. Chen on reproductive and genetic toxicity in male mice

生殖毒性 毒性 三七 药理学 精子 生物 遗传毒性 微核试验 超氧化物歧化酶 医学 内科学 氧化应激 内分泌学 遗传学 病理 替代医学
作者
Kuo Zhang,Chao Sun,Yuxuan Hu,Jingyu Yang,Chunfu Wu
出处
期刊:Journal of Ethnopharmacology [Elsevier BV]
卷期号:270: 113792-113792 被引量:14
标识
DOI:10.1016/j.jep.2021.113792
摘要

Cisplatin (CP), one of the most commonly used antitumor drugs in clinic, could induce reproductive and genetic toxicity. Traditional Chinese medicine believed that this side effect might be caused by the deficiency of both qi and blood. Panax notoginseng (Burk.) F. H. Chen (PN) is a traditional precious Chinese medicine for nourishing blood and hemostasis, which had the synergistic antitumor and reducing toxicity effects. However, the protective effect and mechanism of PN on CP-induced reproductive and genetic toxicity were still unknown. Aim of the study: This study was designed to illuminate the possible protective effect and mechanism of PN on CP-induced reproductive and genetic toxicity. Network pharmacology was first applied to analyze the potential components and targets of PN against CP-induced reproductive and genetic toxicity. Then, the results of network pharmacology were validated in a mouse model of reproductive and genotoxicity induced by CP. Body weight, testis weight, epididymis weight, sperm count, sperm viability and sperm morphology were used to assess protective effects of PN on CP-induced reproductive toxicity. Tail moment in peripheral blood cells and micronucleus in bone marrow cells were used to assess protective effects of PN on CP-induced genetic toxicity. Finally, possible protective targets obtained from network pharmacology, including 8-hydroxy-2-deoxyguanosine (8-OHdG), malondialdehyde (MDA), total superoxide dismutase (T-SOD) and glutathione peroxidase (GSH-Px), were experimentally validated by ELISA. One hundred and nineteen components of PN and sixty-eight targets of reproductive/genetic toxicity were acquired and constituted as the component-target network. Network pharmacology analysis showed alleviating oxidative stress might play important role in therapeutic mechanism of PN. In verified experiments, PN significantly improved the decline of body weight, testis weight and epididymis weight, increased sperm count and viability, decreased abnormal sperm morphology rate induced by CP in mice. Moreover, PN also significantly decreased the tail moment in peripheral blood cells and micronucleus formation rate in bone marrow cells in CP-induced mice. Finally, not only the decrease of T-SOD and GSH-Px level but also the increase of 8-OHdG and MDA level in serum were restored under PN treatment. Current study found that PN could improve CP-induced reproductive and genetic toxicity, which were probably attributed to alleviating oxidative stress. This finding provided the new perspective for understanding the therapeutic effect of PN on CP-induced reproductive and genetic toxicity and facilitating the clinical use of PN.
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