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首页> 外文期刊>Cell and Tissue Research >Pseudoephedrine induces sperm abnormalities, lower sperm counts and increased apoptosis in rat testis.
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Pseudoephedrine induces sperm abnormalities, lower sperm counts and increased apoptosis in rat testis.

机译:伪麻黄碱会诱导大鼠睾丸中的精子异常,精子数量减少和凋亡增加。

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摘要

Pseudoephedrine, an over-the-counter drug, is commonly used for the treatments of asthma, nasal congestion, and obesity. Furthermore, it can be used as a psychostimulant drug if taken in large doses; however, there have been no reports on its effects on reproduction. The aim of this study was therefore to investigate the effects of pseudoephedrine administration on sperm morphology, sperm concentration and apoptotic activity in the rat testis. Rats were administered intraperitoneally (IP) with pseudoephedrine at 120?mg/kg for the acute group and 80?mg/kg, IP, once daily for 15?days for the chronic group, while a control group was treated with vehicle. The percentages of normal sperm morphology were significantly decreased in both acute and chronic groups when compared with controls while the total sperm count was significantly decreased in the acute group. Apoptotic activities were increased significantly in both pseudoephedrine-treated groups. The results indicate that pseudoephedrine can induce sperm abnormalities, decrease sperm numbers and increase apoptotic activity in the testis of rats if taken at high doses. The results of this study suggest that the users of pseudoephedrine in medical treatments need to be aware of its potential toxicity involving spermatogenesis.
机译:伪麻黄碱是一种非处方药,通常用于治疗哮喘,鼻塞和肥胖症。此外,如果大剂量服用,它还可以用作精神刺激药。但是,尚无关于其对繁殖的影响的报道。因此,本研究的目的是研究伪麻黄碱对大鼠睾丸精子形态,精子浓度和凋亡活性的影响。急性组大鼠腹膜内(IP)给予伪麻黄碱120?mg / kg,慢性组大鼠每天一次IP剂量为80?mg / kg,IP 15天,对照组给予媒介物治疗。与对照组相比,急性和慢性组的正常精子形态百分比均显着降低,而急性组的总精子数量则显着降低。在两个伪麻黄碱治疗组中,凋亡活性均显着增加。结果表明,高剂量服用伪麻黄碱可以诱发精子异常,减少精子数量并增加大鼠睾丸的凋亡活性。这项研究的结果表明,在医学治疗中伪麻黄碱的使用者需要了解其涉及精子发生的潜在毒性。

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