Antiasthmatic property of polyherbal preparation E-721 B.

E-721B and its aqueous extract were studied for its antiasthmatic effect in various experimental models using rats and guinea pigs. E-721B produced significant and dose-dependent inhibition of peritoneal mast-cell degranulation induced by compound 48/80 and egg-albumin in sensitised rats. The inhibition was comparable to that with disodium cromoglycate… (More)