Determination of leukocyte elastase-inhibitor complexes and leukocyte neutral proteinase inhibitor by enzyme immunoassays. Leukocyte elastase-inhibitor complexes in porcine blood, III

R. Geiger, S. Sokal, M. Siebeck, H. Hoffmann, G. Trefz

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5 Scopus citations

Abstract

Sensitive enzyme immunoassay for the determination of total leukocyte neutral proteinase inhibitor and polymorphonuclear elastase-leukocyte neutral proteinase inhibitor complexes are described. The usable ranges of the standard curves were from 80 ng/l to 10 μg/l. The relative intra-assay coefficients of variation of the tests were between 2 and 4%, and the inter-assay coefficients of variation between 4 and 10%. In vitro and in vivo studies were performed with septic pigs and isolated leukocytes. The results show that leukocyte neutral proteinase inhibitor can be used in pigs as a parameter for the development of a septicaemia.

Original languageEnglish
Pages (from-to)605-609
Number of pages5
JournalJournal of Clinical Chemistry and Clinical Biochemistry
Volume26
Issue number10
StatePublished - 1988
Externally publishedYes

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