“Intraperitoneal administration of nifedipine (1,… 4 mg/kg), verapamil (5, 10 and 20 mg/kg), flunarizine (2.5, 5 and 10 mg/kg), allopurinol (6.….5 and 25 mg/kg) and dimethylsulphoxide (20, 40 and 80 mg/kg) 30 min before carrageenan , dose dependently inhibited oedema … increased vascular permeability.”