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Protective effect of Liuwei Dihuang Pill on cisplatin-induced reproductive toxicity and genotoxicity in male mice.

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ETHNOPHARMACOLOGICAL RELEVANCE Cisplatin (CP) is the classical chemotherapeutic drug for various cancer, but it also accompanies reproductive toxicity and genotoxicity. Liuwei Dihuang Pill (LW) is the traditional Chinese medicine prescription… Click to show full abstract

ETHNOPHARMACOLOGICAL RELEVANCE Cisplatin (CP) is the classical chemotherapeutic drug for various cancer, but it also accompanies reproductive toxicity and genotoxicity. Liuwei Dihuang Pill (LW) is the traditional Chinese medicine prescription for treating Kidney-Yin deficiency syndrome, which has been reported to prevent and treat various diseases. However, the protective effect of LW on CP-induced reproductive toxicity and genotoxicity has not been reported. AIM OF THE STUDY To investigate the potential protective effect and mechanism of LW on CP-induced reproductive toxicity and genotoxicity in male mice. MATERIALS AND METHODS Mice were given LW (0.4, 1.2 and 3.6 g/kg) or Vitamin C (0.1 g/kg) once daily by oral gavage for thirteen consecutive days. Then, CP (3.00 mg/kg) was given intraperitoneal injection once daily for five consecutive days starting on the ninth day. The protective effects of LW against CP-induced reproductive toxicity and genotoxicity were evaluated by body weight, testis ratio, sperm count, sperm viability, sperm abnormal morphology type, micronuclei test, testicular histopathology, serum malondialdehyde (MDA), total superoxide dismutase (T-SOD), glutathione peroxidase (GSH-Px) and catalase (CAT) level. RESULTS The results demonstrated that LW could significantly increase CP-induced the reduction of sperm count and sperm viability, then decrease abnormal sperm type rate and micronucleus rate. Moreover, LW also could improve testicular abnormal histopathologic morphology induced by CP exposure. Meanwhile, LW decreased serum MDA level and increased T-SOD, GSH-Px and CAT level compared to CP group. CONCLUSION our findings show that LW has protective effects on CP-induced reproductive toxicity and genotoxicity. LW decreases serum MDA level and increases T-SOD, GSH-Px and CAT level, which indicates that antioxidant activity may be the potential mechanism of LW to resist reproductive toxicity and genotoxicity.

Keywords: induced reproductive; toxicity genotoxicity; reproductive toxicity; protective effect

Journal Title: Journal of ethnopharmacology
Year Published: 2019

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