PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10463335-8 1999 The aortic relaxation to exogenous L-arginine was augmented by IL-1beta in all groups, while the relaxation sensitivity to L-arginine after induction by IL-1beta was enhanced by exercise in the obese but not in the lean rats. Arginine 123-133 interleukin 1 beta Rattus norvegicus 153-161