PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26205539-4 2015 In anesthetized adult rats, microinjection of the alpha1A-adrenoceptor agonist A61603 (1 pmol) unilaterally into the medullary region containing these neurons caused a significant increase in airway resistance, which was prevented by intraperitoneal atropine (0.5 mg/kg). Atropine 250-258 adrenoceptor alpha 1A Rattus norvegicus 50-70