Lymphoid Tissue and Pathological Influences of Toxicants

Toxicologic pathology plays a crucial role in the identification and interpretation of substance-induced health effects. Histology of lymphoid organs is quite sensitive, although it does not flag every model immunotoxic substance. Subtle interferences of toxic compounds, like transmembrane signaling and cell activation, are often not detectable...

Immune System

Cells of the immune system are found in every organ, from the classic lymphoid organs to tissues such as liver, mucosae, and omental adipose tissue. Toxicity to the immune system may be from a direct or indirect injury to lymphoid organs. The morphological responses range from lymphocyte depletion to proliferation, and may result in an increased...

Lymphoid Tissue and Pathological Influences of Toxicants

Toxicologic pathology plays a crucial role in the identification and interpretation of substance-induced health effects. Histology of lymphoid organs is quite sensitive, although it does not flag every model immunotoxic substance. Subtle interferences of toxic compounds, like transmembrane signaling and cell activation, are often not detectable...