The objective of the present work was to register the first proven cases of human pseudomyiasis due to Eristalis tenax in Goiás State, Brazil, underscoring their clinical manifestations and direct relationship with hygiene. The taxonomic identification of the instars was done according to the descriptions and keys presented by James (1947), Hartley (1961) and Guimarães & Papavero (1999). Two ca...

Trichomonas vaginalis (Donne) is a flagellate protozoon, commonly found in this country and considered to be a cause of purulent vaginal discharge. It is a common finding in pregnant women attending antenatal clinics. Sexual intercourse is believed to be the principal, but not exclusive, mode of infection, the male partner usually remaining free of symptoms. Infection by Trichomonas vaginalis i...

background: trichomoniasis is a worldwide protozoan parasitic disease and metronidazole is a choice drug for its treatment. because of disease importance in public health and its controversial ideas about the prevalence of drug resistance, this study was carried out. methods: fifty-two suspected vaginal samples were collected from 2006 to 2007 in gynecology maryam hospital, tehran, iran. all is...

In order to unravel the role of regulation on transcript level in central carbohydrate metabolism (CCM) of Thermoproteus tenax, a focused DNA microarray was constructed by using 85 open reading frames involved in CCM. A transcriptional analysis comparing heterotrophic growth on glucose versus autotrophic growth on CO2-H2 was performed.

Background and Aims: Trichomonas vaginalis is a flagellated protozoa that is associated with vaginitis, cervicitis, urethritis and other vaginal disorders. Current study aimed to evaluate the anti-Trichomonas activity of Medicago sativa and Satureja hortensis, in vitro. Materials and Methods: Ethanolic extract of Medicago sativa and Satureja hortensis were obtained by rotary evaporator. anti-T...

Metronidazole, the U.S. Food and Drug Administration-approved drug against trichomoniasis, is nonspermicidal and thus cannot offer pregnancy protection when used vaginally. Furthermore, increasing resistance of Trichomonas vaginalis to 5-nitro-imidazoles is a cause for serious concern. On the other hand, the vaginal spermicide nonoxynol-9 (N-9) does not protect against sexually transmitted dise...

1.Honigberg, G. and F. Mohn. 1973. An improved method for the isolation of highly polymerized native deoxyribonucleic acid from certain protozoa. J. Protozool. 20:146150. 2.Riley, D.E. and J.N. Krieger. 1992. Rapid and practical DNA isolation from Trichomonas vaginalis and other nuclease-rich protozoa. Mol. Biochem. Parasitol. 51:161164. 3.Rubino, S., R. Muresu, P. Rappelli,, P. Fiori, P. Rizzu...

in the latest articles which were published during 2013-2014, trichomonas vaginalis ( t. vaginalis ) was mentioned as a neglected sexual transmission disease (std), while the exact mechanism of its pathogenesis has not been cleared yet. although trichomonasiasis is easy curable, there is concern that resistance to drug are increasing. this common infection as concerning the important public hea...