PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10996024-5 2000 Namely, the challenge with OA plus C5a resulted in a higher IAR than OA plus ZAS, and also caused an early animal death up to 6 h, which was prevented by a combined pretreatment with pranlukast and the H(1) receptor antagonist, diphenhydramine.A histological examination at 6 h after the OA challenge identified an infiltration of inflammatory cells into the bronchial submucosal tissue, with a predominance of neutrophils and fewer eosinophils. pranlukast 183-193 complement C5 Rattus norvegicus 35-38