Trichomonas vaginalis infection is a common cause of vaginal irritation in women and is the most common nonviral sexually transmitted disease in the world. It has been associated with serious sequelae, the most notable of which are prematurity, low birth weight, and increases in human immunodeficiency virus transmission. We review advances in diagnosis and treatment and the current controversie...

We report an unusual case of extragenital infection with Trichomonas vaginalis of the conjunctiva of a 32-year-old man. Only one other similar case has been reported in the English language literature. The present report reinforces the widening pathologic spectrum of trichomonads in humans, especially in the context of emerging extragenital infections.

Sexually transmitted diseases (STD) are a group of transmittable diseases acquired fundamentally through sexual contact. STD are a social problem resulting from demographic explosion and changes in sexual conduct, which affects teenagers and adults of all socioeconomic strata. The goal of this work was to establish the actual state of the different STD within the studied population. Samples of ...

Trichomoniasis caused by the parasitic protozoan Trichomonas vaginalis is the most common sexually transmitted disease in the world. Dendritic cells are antigen presenting cells that initiate immune responses by directing the activation and differentiation of naïve T cells. In this study, we analyzed the effect of Trichomonas vaginalis-derived Secretory Products on the differentiation and funct...

Background: Trichomonas vaginalis infection is the most prevalent sexually transmitted disease in the world. It causes vaginitis, urethritis and preterm birth. It has been associated with nongonococcal urethritis in men. In this study, a polymerase chain reaction (PCR) targeting the beta-tubulin genes of T. vaginalis was developed for the detection of the organism in both vaginal swab and urine...

Trichomonas vaginalis is an amitochondriate protozoan and the agent of human trichomoniasis, most prevalent non-viral sexually transmitted infection (STI) in world. In this study we showed that 2,4-diamine-quinazoline derivative compound (PH100) kills T. vaginalis. PH100 activity against fresh clinical American Type Culture Collection (ATCC) isolates with no cytotoxicity cells (HMVI, 3T3-C1 VER...

Trichomonas vaginalis infections are usually asymptomatic or can result in nonspecific clinical symptoms, which makes laboratory-based detection of this protozoan parasite essential for diagnosis and treatment. We report the development of a battery of highly sensitive and specific PCR assays for detection of T. vaginalis in urine, a noninvasive specimen, and development of a protocol for diffe...

BACKGROUND Trichomonas vaginalis infection is a common sexually transmitted protozoal infection and is associated with several adverse health outcomes, such as preterm birth, delivery of a low-birth weight infant, and facilitation of sexual transmission of human immunodeficiency virus. The annual incidence in the United States has been estimated to be 3-5 million cases. However, there are no da...

The indirect fluorescent antibody test was used to detect antibodies to Trichomonas vaginalis in 200 antenatal patients. A total of 104 (52%) gave a positive reaction with antigen prepared from cultures of trichomonas isolated from seven of the patients. Antitrichomonal antibody was detected at a 1/4 dilution in 90% of patients with proven trichomoniasis, while the highest dilution at which ant...