Jm. Masso et al., EFFECT OF FEPRADINOL ON RAT HIND PAW EDEMA INDUCED BY SEVERAL INFLAMMATORY AGENTS, Journal of Pharmacy and Pharmacology, 45(11), 1993, pp. 959-962
Fepradinol is an effective non-steroidal anti-inflammatory agent. The
effect on rat paw oedema induced by various phlogistic agents was inve
stigated. The inhibitory effect of fepradinol (25 mg kg(-1), p.o.) on
dextran-induced oedema was nearly equal to that of cyproheptadine (10
mg kg(-1), p.o.). On oedema induced by platelet-activating factor only
fepradinol (25 mg kg(-1), p.o.) and phenidone (100 mg kg(-1), p.o.) c
learly inhibited the inflammatory process. Both the above induced oede
mas are thought to be unrelated to prostaglandins in the rat system an
d therefore, the anti-inflammatory activity against them is not shared
by selective cyclo-oxygenase inhibitors. Fepradinol (25 mg kg(-1), p.
o.) displayed an inhibitory effect on the early and late stage of kaol
in- and nystatin-induced oedemas in contrast with indomethacin (10 mg
kg(-1), p.o.) and piroxicam (10 mg kg(-1), p.o.) which only inhibited
the late stage. The results obtained in this study confirm that feprad
inol is a potent anti-inflammatory agent and indicate that its mechani
sm of action is different from that of other anti-inflammatory compoun
ds.