PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11113488-6 2000 However, pretreatment with L-AP4 (10 and 100 nmol) dose dependently blocked hyperlocomotion induced by acute injection of cocaine (20 mg/kg, i.p. Cocaine 122-129 replication initiator 1 Rattus norvegicus 29-32 11113488-9 2000 The behavioral activity induced by cocaine was much more sensitive to L-AP4 than that induced by amphetamine and apomorphine. Cocaine 35-42 replication initiator 1 Rattus norvegicus 72-75 11113488-10 2000 At 100 nmol, L-AP4 completely blocked cocaine effect whereas amphetamine- and apomorphine-stimulated behaviors were blocked only by 28% and 31%, respectively. Cocaine 38-45 replication initiator 1 Rattus norvegicus 15-18 11113488-11 2000 The blocking effect of L-AP4 on cocaine action was reversed by pretreatment with MPPG. Cocaine 32-39 replication initiator 1 Rattus norvegicus 25-28