阴道是位于子宫颈和外阴之间的女性生殖系统的重要组成部分。这是一种自我清洁的器官,可释放粘液以防止感染,并在性交时润滑。阴道微生物组是生活在阴道中的细菌群落,在维持其健康状况方面起着至关重要的作用。乳杆菌是一组革兰氏阳性细菌,自然存在于阴道中。这些细菌产生乳酸,有助于将阴道的pH值保持在4.5左右。这种酸性环境阻止了致病细菌,酵母和真菌的生长,并创造了促进乳杆菌物种繁殖的环境。阴道中乳酸杆菌的存在与各种健康益处有关,包括降低性传播感染的风险,改善生育能力和预防泌尿生殖器感染。Lactobacilli还通过产生作为抗菌剂的化合物来对抗有害细菌和病毒,从而帮助维持阴道免疫系统的正常运作。它们还产生调节免疫反应并促进阴道粘膜中有益细胞生长的物质。乳杆菌已显示可减少阴道炎症和氧化应激,可导致细菌性阴道病(BV)或尿路感染(UTI)等疾病。由于各种因素,包括年龄,月经周期,性活动,卫生习惯,药物和饮食,阴道微生物组的组成可能会发生变化。生活方式的改变,比如多吃益生菌,减少糖摄入量,保持良好的卫生习惯,可以支持健康的阴道微生物组。抗生素,浸泡剂和其他药物可能会破坏微生物组的平衡,并增加患上BV或UTI的风险。最后,阴道微生物组以乳杆菌为主,它们在维持其酸性环境和促进整体生殖健康方面发挥着重要作用。至关重要的是,了解这种微生物组的组成,并采取措施保护其免受干扰,以实现最佳福祉。
乳酸杆菌进入阴道对女性生殖健康的益处 cnEN IT FR DE PL TR PT RU AR ES
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Sexual Health
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