BGEN 3020 Lecture Notes - Mammography, Hepatic Veins, Adipose Tissue
Document Summary
Mif is a signal working with apoptosis, via caspasases. They destroy everything, then wrap everything in apoptotic bodies to be destroyed, and lipofuscin is left over. (3)for woman x c"some; only have one functioning one b/c the other is a barr body. Councilman body (looks like eosinophilic cell without apoptosis) of apoptosis (individual cell death with inflammation around it). Just needs a signal (hormone or chemical) which activate the caspases, and no inflammation is around it. Apoptosis of neurons loss brain mass and brain atrophy, and leads to ischemia. Therefore, apoptosis is involved in embryo, pathology, and knocking off cancer cells. Types of necrosis manifestations of tissue damage: coagulation necrosis: results often from a sudden cutoff of blood supply to an organ i. e. ischemia (definition of ischemia = decrease in arterial blood flow). In ischemia, there is no oxygen therefore lactic acid builds up, and leads to coagulation necrosis.