PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1985891-7 1991 Phosphorylation induced by thrombin and histamine occurred within 1 min, peaked between 5 and 10 min, and returned to control levels by 1 h. DiC8-induced phosphorylation occurred more slowly but was also reduced by 1 h while phorbol ester treatment prolonged phosphorylation for at least 4 h. Treatment of these cells with thrombin or histamine for 1 h desensitized P29 to further phosphorylation by the homologous agonist although secondary phosphorylation could occur with heterologous compounds. Histamine 40-49 coagulation factor II, thrombin Homo sapiens 323-331 1985891-7 1991 Phosphorylation induced by thrombin and histamine occurred within 1 min, peaked between 5 and 10 min, and returned to control levels by 1 h. DiC8-induced phosphorylation occurred more slowly but was also reduced by 1 h while phorbol ester treatment prolonged phosphorylation for at least 4 h. Treatment of these cells with thrombin or histamine for 1 h desensitized P29 to further phosphorylation by the homologous agonist although secondary phosphorylation could occur with heterologous compounds. Histamine 335-344 coagulation factor II, thrombin Homo sapiens 27-35 1985891-12 1991 These data suggest that multiple and independent thrombin/histamine-induced events are susceptible to receptor occupancy-dependent homologous down-regulation. Histamine 58-67 coagulation factor II, thrombin Homo sapiens 49-57