title: Polymorphonuclear cell chemotaxis to secretions of pathogenic and nonpathogenic Trichomonas vaginalis.
abstract: Polymorphonuclear cell chemotaxis to secretions of pathogenic and nonpathogenic strains of Trichomonas vaginalis were investigated. Cells from three groups, laboratory workers, patients with urogenital symptoms, and asymptomatic patients attending an antenatal clinic, all showed greater response to secretions of pathogenic strains, when the secretion was dilute. At higher concentrations of secretion, responses to both strains were similar, except in the pregnant group, where increased chemotaxis to pathogenic strains was still evident.
mesh_terms: D000818:Animals; D002634:Chemotaxis, Leukocyte; D005260:Female; D006801:Humans; D009504:Neutrophils / Q000502:physiology; D011247:Pregnancy; D014245:Trichomonas Infections / Q000097:blood*; D014246:Trichomonas vaginalis / Q000472:pathogenicity* / Q000502:physiology