Investigation on the immune function of coke-oven workers in a gas factory
Wang, J.
Zhonghua Yu Fang Yi Xue Za Zhi 26(6): 339-341
1992
ISSN/ISBN: 0253-9624 PMID: 1303348 Document Number: 401595
This paper reports a study on the immune function of coke-oven workers in a gas factory. The results of immunological examination for coke oven workers exposed to pollutants from coal combustion showed that contents of lysozyme in the saliva, total complement and IgG, IgA in serum and T lymphocytes transformation activity in peripheral blood were all significantly lower than those in the control population. After the workers had separated themselves from heavy air pollution environment for 3 years, only the contents of lysozyme were higher than before, the other immune functions did not return to normal.