RESUMO
PURPOSE: To establish a correlation between pH vaginal and the microflora associated in carriers of vulvovaginites. METHODS: In the present study, the cytopathological examination and the vaginal flow in a group of 65 sexually active women had been carried through, 20 and 72 years, taken care of in the Laboratório de Citologia Clínica do Departamento de Análises Clínicas e Toxicológicas da Universidade Federal do Rio Grande do Norte, for determination of microorganisms in cervicovaginal sample and of pH in the vaginal flow. RESULTS: Associating pH vaginal with the presence of vulvovaginitis, it was evidenced that the Candida sp. occurred more frequently in pH 4.0, Trichomonas vaginalis in pH 6.0, Gardnerella vaginalis in pH 5.0, coconuts in pH 5.0, bacilli in pH 4.0 and cocos/bacilos in pH 6.0. It was observed that all the patients had presented at least one type of ethiological agent of vulvovaginiti and an associated microflora. CONCLUSION: The joint accomplishment of the cytological examinations and the determination of pH revealed important for directing the microflora associated with the vulvovaginiti, suggesting, of this form, that pH vaginal plays preponderant role how much to the presence of the infectious agents in the vaginal ecosystem.
Assuntos
Adulto , Idoso , Animais , Feminino , Humanos , Pessoa de Meia-Idade , Esfregaço Vaginal , Vulvovaginite , Vagina/microbiologia , Candida/isolamento & purificação , Candidíase Vulvovaginal/complicações , Gardnerella vaginalis/isolamento & purificação , Concentração de Íons de Hidrogênio , Trichomonas vaginalis/isolamento & purificação , Vagina/química , Vaginite por Trichomonas/complicações , Vaginose Bacteriana/complicações , Vulvovaginite/metabolismo , Vulvovaginite/microbiologiaRESUMO
We studied 12 Hb C carriers: 4 homozygotic Hb CC and 8 heterozygotic. We observed the presence of free crystals in the peripheral blood of the homozygotes but in none of the heterozygotes. However, after incubation with 3 percent NaCl we were able to detect crystals in the heterozygotes (Hb AC and Hb SC), and in the homozygotes (Hb CC). In patient 04 (P04) less crystals formation occurred due to inhibition of the process by the presence of elevated levels of Hb F (12.2 percent). All the homozygotic patients had a splenomegaly of 3 to 6 fingerbreadths.We believe that the spleen wears off with time, thus allowing the passage of crystals to the peripheral blood. This finding might be associated with splenic insufficiency without a reduction of its dimensions. Finally, the finding of crystals in the peripheral blood permitted the diagnosis of Hb C obviating the need for electrophoresis