PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1982655-0 1990 Aggravation of the severity of the clonidine withdrawal syndrome in conscious rats by beta 2-adrenoceptor antagonists. Clonidine 35-44 adrenoceptor beta 2 Rattus norvegicus 86-105 2481776-7 1989 Fourteen days of administration of the beta 2-adrenoceptor agonist CLEN [0.3 mg/kg, subcutaneously (s.c.) twice daily], a treatment that induces desensitization of beta 2-mediated vasodilation, increased the pressor response induced by CLO, an effect that was not observed in pentobarbital-anesthetized rats. Clonidine 236-239 adrenoceptor beta 2 Rattus norvegicus 39-58 2481778-0 1989 Beta 2-adrenoceptor antagonists intensify clonidine withdrawal syndrome in conscious rats. Clonidine 42-51 adrenoceptor beta 2 Rattus norvegicus 0-19 94621-5 1979 All drugs except d-propranolol and H 35/25, a selective beta 2-adrenoceptor antagonist, enhanced the bradycardic action of clonidine. Clonidine 123-132 adrenoceptor beta 2 Rattus norvegicus 56-75