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正确持久地使用阴茎套对于预防性传播疾病/艾滋病是有效的,但是还有几个普遍关心的问题: 一、阴茎套的渗透性和泄露 关心的焦点是病原微生物能否通过阴茎套乳胶内微孔或阴茎套制造时产生的小洞而泄露,尤其担忧能否泄露那些比人类精子头小30倍的艾滋病病毒。国外研究,将避孕套用电子显微镜放大30,000倍(可观察到HIV型微粒)甚至当阴茎套被扩张时,也未观察到明显的微孔。评价阴茎套对几种微生物包括HIV通透性实验证明,完整的乳胶膜能防止HIV、疱疹病毒、B型肝炎病毒以及巨细胞病毒和沙眼衣原体的通过。因此认为,阴茎套在抵御HIV型微粒方面提供的保护作用要比完全不用阴茎套要大1万倍。 二、阴茎套破损
Proper and long-lasting use of the condom is effective for the prevention of sexually transmitted diseases / AIDS, but there are several other common concerns: First, the permeability and leakage of the penis is the focus of attention is whether the pathogenic microorganisms within the penis through the latex micro Hole or penis generated during the manufacture of small holes and leaks, especially worried about the disclosure of those who are 30 times smaller than the human sperm head of HIV. Foreign study, the condom electron microscope magnification 30,000 times (HIV-type particles can be observed) even when the condom is dilated, but also did not see the obvious micropores. Evaluation of the condom to several microbes, including HIV permeability test proved that a complete latex film can prevent the passage of HIV, herpes virus, hepatitis B virus and cytomegalovirus and Chlamydia trachomatis. Therefore, the protective effect that the condom provides against HIV-type particles is 10,000 times greater than that of the condom. Second, the penis is damaged