PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21700958-7 2011 Passive sensitization significantly augmented the contraction induced by adenosine A(1) receptor activation (sensitized: 389.7 +- 52.8 mg versus nonsensitized; P < 0.05), which was linked to the release of leukotrienes, and not histamine (MK571: 25.5 +- 1.7 mg; epinastine 260.0 +- 22.2 mg versus control; P < 0.05). Leukotrienes 209-221 adenosine A1 receptor Homo sapiens 73-96