Analysis of Mycobacterium avium complex serovars isolated from AIDS patients from southeast Brazil.

Serovars of Mycobacterium avium complex isolated from patients in Denmark.

Danish isolates of Mycobacterium avium complex were serotyped by the use of seroagglutination. The most prevalent serovars among patients with AIDS (n = 89) were 4 and 6, while among non-AIDS patients the most prevalent serovars were 1, 6, and 4, with no major differences between those in patients with pulmonary disease (n = 65) and those in patients with lymph node infection (n = 58). The resu...

Heat Resistance and Virulence of Serovars of the Mycobacterium a Vium Complex

Pavlas, M.: Heat Resistance and Vinllence ofSerovars of the Mycobacterium avium Complex. Acta vet. Bmo 1997,66: 249-252. Heat resistance and virulence tested in chickens were investigated in 151 strains classified with the Mycobacterium avium complex. The highest differences in heat resistance between virulent and avirulent strains were found at 2-h exposure to 60°C. Under such conditions, 92% ...

Isolation and expression of a gene cluster responsible for biosynthesis of the glycopeptidolipid antigens of Mycobacterium avium.

Bacteria within the Mycobacterium avium complex are prominent in the environment and are a source of serious disseminated infections in patients with AIDS. Serovars of the M. avium complex are distinguished from all other mycobacteria and from one another by the presence of highly antigenic glycolipids, the glycopeptidolipids, on their surfaces. A genomic library of DNA from serovar 2 of the M....

Isolation and characteristics of Mycobacterium avium complex from water and soil samples in Uganda.

SETTING Mycobacterium avium complex organisms have not been isolated from late stage AIDS patients in Uganda. This could possibly be due to the absence of M. avium complex in the Uganda environment. OBJECTIVE AND DESIGN Determine whether M. avium complex organisms could be isolated from water and soils collected in the living environment of Ugandan AIDS patients. RESULTS Representatives of ...

SERA FROM SYPIllLI ATIC PATIENTS CROSS REACT WITH SPECIFIC GLYCOPEPTIDOLIPID AND WHOLE LIPID EXTRACT OF MYCOBACTERIUM AVIUM COMPLEX IN AN ANTICARDI OLIPIN ANTIBODY TEST