Colonization of mycoplasma in the upper respiratory tract of AIDS patients with pulmonary symptoms in Chennai, India.
Artigo
em Inglês
| IMSEAR
| ID: sea-23805
ABSTRACT
BACKGROUND & OBJECTIVE:
Mycoplasmas have been implicated in causing minor to severe respiratory infections in man. Mycoplasmas are considered to act as cofactors in patients with AIDS. A preliminary study was conducted to isolate mycoplasmas from sputum specimens of AIDS patients and non-HIV patients with underlying pulmonary symptoms and signs.METHODS:
A total of 130 sputum samples (100 from AIDS patients and 30 from non-HIV) were cultured on standard pleuropneumonia-like organisms (PPLO) glucose agar up to 3 wk. The plates were examined for the presence of fried-egg colonies characteristic of Mycoplasma. Subsequently the plates were stained using Diene's stain. Sputum specimens from the AIDS patients were also screened for other bacterial pathogens.RESULTS:
Mycoplasmas were detected from 36 (36%) of the AIDS patients and only 5 (16.6%) of the non HIV control individuals with underlying pulmonary symptoms. Data on the detection rates of other microorganisms from the AIDS cases were also analysed. INTERPRETATION &CONCLUSION:
This preliminary study provided supportive evidence that mycoplasma colonized in upper respiratory tract of individuals with AIDS to a larger extent than that of the non HIV subjects with pulmonary symptoms. Further studies need to be done to characterize mycoplasma isolates to species level.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Infecções Respiratórias
/
Escarro
/
Idoso de 80 Anos ou mais
/
Idoso
/
Feminino
/
Humanos
/
Masculino
/
Estudos de Casos e Controles
/
Infecções Oportunistas Relacionadas com a AIDS
/
Adulto
Tipo de estudo:
Estudo observacional
/
Fatores de risco
Limite:
Aged80
País/Região como assunto:
Ásia
Idioma:
Inglês
Ano de publicação:
2005
Tipo de documento:
Artigo
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