Effect of nickel chloride on primary antibody production in the spleen.
Author(s) -
J.A. Graham,
D. E. Gardner,
Frederick J. Miller,
Mary J. Daniels,
David L. Coffin
Publication year - 1975
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.7512109
Subject(s) - spleen , nickel , chemistry , antibody , chloride , immunology , peripheral blood mononuclear cell , endocrinology , medicine , toxicology , biochemistry , biology , in vitro , organic chemistry
Mice immunized intraperitoneally with sheep erythrocytes were treated with nickel chloride, a common particulate air pollutant. Primary antibody production in the spleen was examined using a hemolytic plaque technique. A negative linear dose-response relationship (p is less than 0.05) was observed between the logarithm of (plaques/10(6) cells) and the nickel concentration administered. Mice injected with 3.09 mug Ni2+/g body weight displayed lymphocyte function similar to that of control mice. However, injection of 9.26-12.34 mug Ni2+/g caused significant immunosupression (p is less than 0.05).
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