BACKGROUND Trichomonas vaginalis has an unusually large genome (approximately 160 Mb) encoding approximately 60,000 proteins. With the goal of beginning to understand why some Trichomonas genes are present in so many copies, we characterized here a family of approximately 123 Trichomonas genes that encode transmembrane adenylyl cyclases (TMACs). METHODOLOGY/PRINCIPAL FINDINGS The large family...

The Identification and evaluation of Trichomonas vaginalis among women was performed over a period of three months in Ilesha. The aim of this study was to determine the prevalence of Trichomonas vaginalis in women in relation to different samples collected and level of education. 310 samples from high vaginal, endocervical and urethral regions of female patients were analyzed using Gram stainin...

Trichomonas vaginalis is a common sexually transmitted infection (STI) causing vaginitis. Microscopy has poor sensitivity but is used for diagnosis of trichomoniasis in resource-poor settings. We aimed to provide a more reliable diagnosis of trichomoniasis by investigating an association with leukorrhea. Women presenting for evaluation of vaginal discharge, STI exposure, or preventative gynecol...

Trichomonas vaginalis is the causative agent of trichomoniasis, a common cause vaginitis. Despite being readily diagnosed and treatable sexually transmitted disease (STD), trichomoniasis not reportable infection its control has received relatively little emphasis from public health STD programs. It one most non-viral infections worldwide. associated with potentially serious complications such a...

Poultry red mite or Dermanyssus gallinae (De Geer, 1778) is the most significant poultry ectoparasite with regards to health and economy. It a widely accepted opinion that D. can only be suppressed, current annual expenditure of 60 eurocents per layer. However, research indicates controlled in other ways eradicated from production facilities farms, subsequent reinfestation prevented by implemen...

Trichomonas vaginalis has long been recognized as one of the most prevalent sexually transmitted infections. However, it is only in recent years that it has been appreciated that Trichomonas may play a critical role in amplifying human immunodeficiency virus (HIV) transmission. Given the evidence that T. vaginalis likely promotes HIV infection, the apparent high level of Trichomonas infection i...

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...

The impact of the viability of Trichomonas vaginalis in urine on wet mount, culture, and PCR methods was assessed. To minimize the chance of false-negative results, urine specimens should be processed within 30 min of specimen collection and maintained at 37 degrees C, since temperature appears to affect the viability of Trichomonas.

background: blood sucking mites are important avian ectoparasites which being found on bird species worldwide. their presence are problematic for the producers either through potential direct effects on weight gain, egg produc­tion, sperm production in roosters or as nuisance pests on worker handle hens and eggs. the aim of this study was pointing out of the status of haematophagus mites. metho...

the red mite of poultry, dremanyssus gallinae, is the most important hematophagous ectoparasite of poultry. in this study, pathologic changes of its biting on the poultry skin have been investigated. thirty-two (control = 16 and treatment = 16) four weeks old ross broilers (308) were infested with the mite on skin of hock joins. samples were collected after 1, 24, 72 hours and 10 days. the skin...