手提电脑可能对精子有害 Laptop computers can be harmful for the sperm

Tuesday 03/31/2020 (jkzx.com) – It is not just cell towers and cell phones that generate harmful electromagnetic fields (EMF). A recent study suggested electronics like laptops and TV sets can also do the harm.

Stephen S. Aderemi from University of Lagos in Akoka, Nigeria and colleagues conducted an animal study to understand how EMF from laptop computers can affect the sperm quality and quantity in male albino rats. They found exposure to laptop computer can reduce both sperm quality and quantity.

For the study, male albino rats aged 10-12 weeks old were exposed to RF-EMR from laptop computers for two, four, six, and eight hours per 4 weeks.

The researchers found that male rats exposed to laptop computer display unit had their sperm motility, sperm viability and sperm count significantly reduced. Additionally, testosterone and follicle stimulating hormone levels were also significantly lowered.

Exposure to EMF from laptop computer also resulted in abnormal sperm cells even though the sperm morphology did not change significantly.

The study concluded “This study therefore showed that EMR from a charging laptop can significantly affect semen quality, male fertility and rendered male reproductive hormone unstable with no effect on prostrate specific antigen.

Reference

Aderemi, S. S., Njoku, K. L., & Adesuyi, A. A. (2019). THE EFFECT OF ELECTROMAGNETIC RADIATION (EMR) FROM LAPTOP ON REPRODUCTIVE HORMONES, SPERM QUALITY AND PROSTATE SPECIFIC ANTIGEN OF MALE ALBINO RATS (RATTUS NORVEGICUS). Ecological Safety and Balanced Use of Resources, (1(19), 43-52. https://doi.org/10.31471/2415-3184-2019-1(19)-43-52

手提电脑可能对精子有害

不仅会产生有害电磁场(EMF)的手机信号塔和手机。最近的一项研究表明,笔记本电脑和电视机等电子产品也可能造成伤害。

来自尼日利亚阿科卡拉各斯大学的Stephen S. Aderemi及其同事进行了一项动物研究,以了解笔记本电脑的EMF如何影响雄性白化病大鼠的精子质量和数量。他们发现,接触膝上型计算机会降低精子的质量和数量。

在这项研究中,将10-12周龄的雄性白化病大鼠从笔记本电脑暴露于RF-EMR,每4周暴露2、4、6和8个小时。

研究人员发现,暴露于笔记本电脑显示器的雄性大鼠的精子活动力,精子活力和精子数量显着减少。此外,睾丸激素和促卵泡激素水平也显着降低。

即使精子形态没有明显改变,从笔记本计算机暴露于EMF也会导致精子细胞异常。

该研究得出结论:“因此,该研究表明,充电笔记本电脑产生的EMR可以显着影响精液质量,男性生育能力,并使男性生殖激素不稳定,而对前列腺特异性抗原没有影响。

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