Da. Willoughby et al., CALCIUM PYROPHOSPHATE-INDUCED PLEURISY IN RATS - A NEW MODEL OF ACUTE-INFLAMMATION, Agents and actions, 43(3-4), 1994, pp. 221-224
A model is described of acute inflammation in the pleural cavity of ra
ts using calcium pyrophosphate as the irritant. This model would seem
to simulate the pseudogout syndrome. It has been shown to be acute in
onset, dominated by polymorphonuclear cells, complement independent. T
he advantage of the model is that volume of exudate, numbers and types
of cells may be quantitated. Prostaglandins and cyclic AMP have been
measured in the migrating cells. The significance of these findings ha
s been discussed.