Elferink JG, Deierkauf M, Kramps JA, Koerten HK. An activating and cytotoxic effect of asbestos on polymorphonuclear leukocytes.
AGENTS AND ACTIONS 1989;
26:213-5. [PMID:
2496591 DOI:
10.1007/bf02126614]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Chrysotile asbestos induces extensive enzyme release from polymorphonuclear leukocytes (PMNs). The release of the cytoplasmic enzyme lactate dehydrogenase implies membrane damage and cytotoxicity. In the presence of extracellular Ca2+ asbestos exerts an activating effect, evident from the release of granule-associated enzymes by exocytosis. Both the cytotoxic and activating effect of asbestos may contribute to asbestos-induced tissue damage.
Collapse