background: trichomonas vaginalis causes trichomoniasis and metronidazole is its chosen drug for treatment. ferredoxin has role in electron transport and carbohydrate metabolism and the conversion of an inactive form of metronidazole (co) to its active form (cpr). ferredoxin gene mutations reduce gene expression and increase its resistance to metronidazole. in this study, the frequency of ferre...

background in the last two decades the incidence of sexually transmitted infections (stis) are dramatically increased and remain a major public health problem in developing countries. trichomoniasis is the most common non-viral sexually transmitted infection caused by trichomonas vaginalis which is a flagellated protozoon associated with vaginitis, cervicitis and urethritis. researchers believe...

objective: trichomonas species usually reside in the mouth and occasionally in the respiratory tract. these species can be found in the lungs of humans. although the pathogenicity of the parasite in the respiratory system has not been proven, it is more prevalent in people who lack good oral health or suffer from asthma or chronic pulmonary diseases. in the present descriptive study, we have id...

background: the present study aimed to determine the prevalence and associated risk factors of vaginal trichomoniasis in women referred to gynecologic clinic in benha university hospital, egypt. methods: two hundred female patients enrolled in the study. vaginal samples were obtained from them and examined for t. vaginalis by wet mount, giemsa stain, acridine orange (ao) stain and culture on mo...