vaginálisnyálkahártya
The vaginálisnyálkahártya, or vaginal mucosa, is the inner lining of the vagina. It is composed of stratified squamous epithelium that is pliable and self‑renewing, allowing it to accommodate the passage of sperm, the expulsion of menstrual fluid, and the insertion of contraceptive devices or a partner. The epithelium is underlain by a connective tissue layer rich in blood vessels, lymphatics, and immune cells, which helps protect against pathogens while maintaining a moist environment.
Hormonal regulation is key: estrogen promotes thickening, vascularity, and glycogen deposition, which in turn supports beneficial
The vaginal mucosa also serves as a barrier and an active participant in innate immunity. It expresses