Answer:
Defense cells such macrophages releasing excessive amounts of inflammatory cytokines such as TN alpha, IL-1 and IL - 8
QUESTION 30 The LPS (endotoxin)-induced damages associated with Gram-negative septicemia are due to what? Germination of...
immunology
practing samples and not sure if my answers correct.
1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...