Effects of polydatin on bleomycin-induced pulmonary fibrosis in rats Effects of among compositions of Herba Ephedrae decoction on genic xpression of 5-lipoxygenase activating protein,IL-4 and leukotriene C4 in asthmatic mice Inhibitory effect of Chuanning Soft Capsule on production and release of leukotriene generated by polymorphonuclear leukocytes Effect of herba schizonepetae volatile oil (STO) on activity of 5-lipoxygenase in rat thoracic cavity leukocytes Studies on anti-allergy and anti-inflammation of oil from Perilla frutescens Effect of Cryptoporus volvatus (Peck) Schear on Leukotriene Production from Polymorphonuclear Leukocytes in Rats Protection of dihydromyricetin on liver injured mice induced by Propionibacterium acnes-lipopolysaccharide and its effect on release of leukotrienes from neutrophil