Numerous living trichomonads were seen in a parapneumonic pleural effusion, in a patient who was at risk of aspiration pneumonia because of acute alcoholism. Of all the drugs administered, metronidazole had the most favourable therapeutic effect. However, decortication was necessary for the successful outcome.

Pregnancy Trichomonas vaginalis is a common cause of vaginitis in both the pregnant and nonpregnant patient. This protozoan is usually susceptible to metronidazole, but there is reluctance to administer this antibiotic to pregnant patients. The presence of T. vaginalis usually indicates that the vaginal ecosystem has become unbalanced. The microflora tends to shift from a lactobacilli-dominant ...

RNA interference (RNAi) is a set of mechanisms which regulate gene expression in eukaryotes. Key elements of RNAi are small sense and antisense RNAs from 19 to 26 nt generated from double-stranded RNAs. MicroRNAs (miRNAs) are a major type of RNAi-associated small RNAs and are found in most eukaryotes studied to date. To investigate whether small RNAs associated with RNAi appear to be present in...

INTRODUCTION The presence of sexually transmitted infections (STIs) in patients with suspected sexual abuse is uncommon in the field of pediatrics. OBJECTIVES To establish the prevalence of anogenital findings and their relation to the presence of STIs in girls referred for suspected child sexual abuse. MATERIAL AND METHODS Retrospective study conducted between January 1st, 2003 and Decembe...

background we investigated frequency of trichomoniasis among non-pregnant women in health centers of tabriz, iran. patients and methods 1000 non-pregnant women aged 15-49 in health centers of tabriz, iran were examined by wet smears and diamond culture methods for trichomonas vaginalis, during the period of march to september 2005. among 1000 specimens 92 cases were revealed to be positive for ...

Bacterial vaginosis, trichomoniasis, and genital candidiasis are considered the main etiologies of vulvovaginitis. Few studies estimate the prevalence of vulvovaginitis among adolescents, especially in Brazil. This study aimed to determine the prevalence and main risk factors associated with bacterial vaginosis and genital infection by C. albicans and Trichomonas vaginalis among a group of adol...

Mitochondrion-related organelles (MROs) have arisen independently in a wide range of anaerobic protist lineages. Only a few of these organelles and their functions have been investigated in detail, and most of what is known about MROs comes from studies of parasitic organisms such as the parabasalid Trichomonas vaginalis Here, we describe the MRO of a free-living anaerobic jakobid excavate, Sty...

To assess the effect of treatment of vaginal infections on vaginal shedding of cell-free human immunodeficiency virus type 1 (HIV-1) and HIV-1-infected cells, HIV-1-seropositive women were examined before and after treatment of Candida vulvovaginitis, Trichomonas vaginitis, and bacterial vaginosis. For Candida (n=98), vaginal HIV-1 RNA decreased from 3.36 to 2.86 log(10) copies/swab (P<.001), a...