entamoeba gingivalis and trichomonas tenax are protozoans that live in/on the teeth, gums and sometimes tonsils, and may cause periodontitis and gingivitis. the aim of this research was studying the frequency of buccal protozoa in patients referred to dentistry clinics of jundishapur university of medical sciences. in this cross-sectional study, samples were collected from the mouth of 200 pati...

Nifuratel (Magmilor) was compared with metronidazole (Flagyl) in the treatment of trichomonal vaginitis by a randomized double-blind trial. Only 18 out of 47 patients (38%) treated with nifuratel were found to be cured, whereas 42 out of 49 patients (85%) treated with metronidazole were cured. Severe reactions, necessitating withdrawal of treatment, occurred in three patients treated with nifur...

Although culture of Trichomonas vaginalis is more sensitive than wet mounts in the diagnosis of trichomoniasis, the lack of convenience of culture prevents it from being widely used. To improve the acceptability of diagnosis by culture, a plastic envelope method (PEM) was devised. PEM permits both immediate examination and culture in one self-contained system. The medium consists of dry ingredi...

A new substituted nitroimidazole, nitrimidazine (Naxogin), is compared with the established drug, metronidazole (Flagyl), for the treatment of vaginal trichomoniasis in a randomized double-blind trial. Nitrimidazine cured 39 (68%) out of 57 patients and showed no undesirable effects other than nausea in one patient. Metronidazole cured 51 (89%) out of 57 patients and also caused nausea in one p...

We present a case in which p16 immunocytochemistry helped establish the diagnosis of Trichomonas in urine from a male patient. Based on this finding, we recommend p16 immunocytochemistry as a diagnostic tool for unexpected patients or specimen types in which potential trichomonads are identified following routine cytologic evaluation.

Introduced almost a decade ago, Flagyl (Metronidazole) is still the only acceptable systemic therapy available for trichomoniasis. Fortunately, the efficacy of Flagyl has remained at a very high level and there is no evidence that Trichomonas vaginalis has developed, or is developing, any resistance to it. However, there has always been the occasional case in which even very large doses of Flag...

Objectives: Trichomoniasis is one of the most common sexually transmitted diseases in humans and is caused by the protozoan Trichomonas vaginalis. Nowadays, increasing resistance to drugs such as metronidazole resulted in many problem, so new effective remedies are needed. In this study, we evaluate constituents of essential oil and anti-trichomonas activity of Rheum ribes. Materials and Method...

A colorimetric one-tube nested PCR was developed for the detection of Trichomonas vaginalis in clinical vaginal discharge specimens. A family of 650-bp specific DNA repeats from the T. vaginalis genome was targeted. There was no cross-reaction with human DNA or other infectious agents, including Pentatrichomonas hominis and Giardia lamblia. The colorimetric assay was applied as an adjunct to ne...

Trichomonas gallinae is a ubiquitous flagellated protozoan parasite, and the most common etiologic agent of epidemic trichomonosis in columbid and passerine species. In this study, free-ranging Pacific Coast band-tailed pigeons (Patagioenas fasciata monilis) in California (USA) were found to be infected with trichomonad protozoa that were genetically and morphologically distinct from T. gallina...

OBJECTIVE The objectives of this study were to 1) determine the prevalance and characterize the symptomatology of Trichomonas vaginalis (TV) infection in pregnant women on entry into prenatal care in an inner-city population; 2) compare conventional microscopic methods vs. culture techniques in diagnosing TV in both symptomatic and asymptomatic pregnant patients; and 3) correlate wet mount micr...