Which of the following inflammatory mediators is formed due to limited proteolysis of plasma globulins?
The essential physical characteristics of acute inflammation were formulated by Celsus using the Latin words rubor, calor, tumor and dolor. Which of the following signs is due to dilatation of small blood vessels within the damaged area?
An experiment introduces bacteria into a perfused tissue preparation. Leukocytes leave the vasculature and migrate to the site of bacterial inoculation. The movement of these leukocytes is most likely to be mediated by which of the following substances?