Modified lymphocyte response to mitogens after intraperitoneal injection of glycopeptidolipid antigens from Mycobacterium avium complex

Serodiagnosis of pulmonary disease due to Mycobacterium avium complex with an enzyme immunoassay that uses a mixture of glycopeptidolipid antigens.

It is difficult to distinguish pulmonary disease due to Mycobacterium avium complex (MAC) from that due to other mycobacteria, such as Mycobacterium tuberculosis and Mycobacterium kansasii. We developed an enzyme immunoassay (EIA) for diagnosis of MAC pulmonary diseases that uses glycopeptidolipid (GPL) antigens specific for MAC, and we used it for diagnosis in immunocompetent patients. The mea...

Serodiagnosis of Mycobacterium avium complex and Mycobacterium abscessus complex pulmonary disease by use of IgA antibodies to glycopeptidolipid core antigen.

An enzyme immunoassay kit that detects serum IgA antibody reacting to glycopeptidolipid core antigen derived from Mycobacterium avium complex (MAC) was not useful for differentiating MAC pulmonary disease (PD) from Mycobacterium abscessus complex PD (MAB-PD). However, this assay could be useful for differentiating MAC- and MAB-PD from pulmonary tuberculosis. (This study has been registered at C...

[SERODIAGNOSIS OF THE MYCOBACTERIUM AVIUM COMPLEX BY USING IgA ANTIBODIES FOR THE GLYCOPEPTIDOLIPID CORE ANTIGEN].

PURPOSE The diagnosis of Mycobacterium avium complex pulmonary disease (MAC-PD) can be challenging. A serodiagnosis enzyme immunoassay (EIA) kit, which detects the serum anti-glycopeptidolipid (GPL) core IgA antibody, has been commercialized recently; however, its clinical usefulness in the diagnosis of MAC-PD is still unclear. This study aimed to evaluate the availability of this kit and ident...

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

Structure of the Specific Oligosaccharides from the Glycopeptidolipid Antigens of Serovars in the Mycobacterium auium-Mycobacterium

The specific oligosaccharide units of the C-mycosidic glycopeptidolipid antigens from serovarieties in the Mycobacterium avium-Mycobacterium intracellulare-Mycobacterium scrofulaceum complex were liberated as oligosaccharide alditols by treatment of the glycopeptidolipids with alkaline borohydride. The complete structures of the oligosaccharide alditols have been derived from their ‘H-NMR spect...