[Pathogenic action and sero-immunologic phenomena of Trichomonas vaginalis].

Trichomonas vaginalis is a frequent parasite of the urogenital system of the human been. The pathological manifestations are different with each strain. These variations of the pathogenic action of the parasite are found in the study of the experimental pathogenic action of the animal and in vitro on cell culture. The sero-immunological phenomens which lead to the presence of the parasite are not completely known. Some technics was proposed for the diagnosis. Their practical utilisation is not completely related to the heterogenicity of the antigenic structure of the different strains of Trichomonas vaginalis.