| Literature DB >> 4856869 |
Abstract
Evaluation of responsiveness to phytohaemagglutinin (PHA) in the leucocyte-migration inhibition test has been extended to a greater number of patients and control subjects to explore the range of the test. The patients, mainly with sarcoidosis, were found to be less responsive than controls. The conditions of the test in terms of concentration of PHA, duration of culture, and serum concentration used were investigated and standards suggested. Intraperson variation and the influence of age were also evaluated.Entities:
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Year: 1974 PMID： 4856869 PMCID： PMC478017 DOI： 10.1136/jcp.27.2.113
Source DB: PubMed Journal: J Clin Pathol ISSN： 0021-9746 Impact factor: 3.411