The first part of this paper focuses on the secondary immunodeficiencies caused by
immunosuppressive drugs and environmental chemicals. The mechanism of action and the …

The effect of Biostim®, a mixture of two glycoproteins extracted from K. pneumoniae, on NK
activity in lung, blood and spleen was investigated in mice. Marked inccreases in NK …

In spite of the fact that indisputable advancements have been made in recent years in
various areas of immunotoxicology, it can easily be argued that several problems of both …

Twenty years ago, the study of immunodeficiency concentrated on congenital, primary
immunodeficiency in which a cell population or molecule was genetically absent or …

A computer program which expedites the quantitation and comparison of cultured
lymphocyte proliferative responses is described. The program, entitled PROLIF, is written in …