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V Pokrovsky

Publications and source records attributed to V Pokrovsky.

24 records · Page 2Linked to original sources
PubMed1994

Clinical significance of neutrophil functional activity in HIV infection.

Functional activity of polymorphonuclear neutrophils (PMN) was tested in 63 HIV-1 infected patients. PMN chemiluminescence (CL) and intracellular enzyme activity were both depressed in patients at all stages of infection, though this depression was more pronounced in AIDS patients. We found no such depression when cells were incubated in the presence of autologous serum. PMN phagocytosis in the presence of serum was reduced in the early stage of HIV infection (LAS) but was in the normal range in AIDS patients. No differences in PMN functional activity between patients with LAS and those with dermatological disorders were found. The appearance of recurrent upper respiratory tract infection was associated with reduced PMN CL. The most pronounced changes in PMN activity were observed in patients with severe, recurrent bacterial pneumonia and Pneumocystis carinii pneumonia. A lower level of PMN activity was found in patients with infection progressing rapidly towards AIDS than in patients with a relatively stable course of infection. Thus, PMN CL may be regarded as a predictive factor for the progression of HIV infection.

AIDS-Related Opportunistic Infections↗