פרסומים

The effects of T-2 toxin on bacterial infection and leukocyte function and structure were examined in vivo and in vitro. Rats were innoculated with staphylococci after pretreatment with or without T-2 toxin. The T-2 pretreated rats failed to mount a cellular response to the bacteria. Blood and bone marrow cells were markedly suppressed by the T-2 toxin, the myeloid series being the most affected. In vitro studies with human leukocytes showed that small, nonkilling doses of T-2 toxin inhibited chemotaxis, chemiluminescence stimulated by bacteria, and phagocytosis of bacteria. It was concluded that this inhibition may contribute towards sepsis and rapid onset of death in T-2 toxin poisoning.