OBJECTIVE: To investigate change of G[alpha]i2, G[alpha]q mRNA, and their proteins in severe acute pancreatitis (SAP) and BN52021 effects. METHODS: Rats were assigned into negative-controlled group (NC), SAP-modeled group (SAP), and BN52051-remedial group (BN). Each group was assigned into 6 subgroups at different time points. G[alpha]i2, G[alpha]q mRNA, and their proteins were determined. RESULTS: In the SAP group, G[alpha]i2 at 12 and 24 hours and G[alpha]q at 1 and 6 hours were remarkably higher than those in the NC group; in the BN Group, G[alpha]i2 is not remarkably different from that in the SAP group, but G[alpha]q at 1 and 6 hours was lower than those in the SAP group (P < 0.01), and G[alpha]i2 at 12 hours was higher than that in the NC group (P < 0.05), but G[alpha]q was not remarkably different from that in the NC group; in the SAP group, G[alpha]i2 and G[alpha]q proteins were higher than those in the NC group (P < 0.05); in the BN group, G[alpha]i2 proteins at 6, 12, and 24 hours and G[alpha]q proteins were lower than those in the SAP group (P < 0.05), and G[alpha]i2 and G[alpha]q proteins at each time phase point except 24 hours were higher than those in the NC group (P < 0.05). CONCLUSIONS: G[alpha]i2, G[alpha]q mRNA, and their proteins in SAP increase. BN52021 decreases G[alpha]i2 and G[alpha]q.
OBJECTIVE: To investigate change of G[alpha]i2, G[alpha]q mRNA, and their proteins in severe acute pancreatitis (SAP) and BN52021 effects. METHODS:Rats were assigned into negative-controlled group (NC), SAP-modeled group (SAP), and BN52051-remedial group (BN). Each group was assigned into 6 subgroups at different time points. G[alpha]i2, G[alpha]q mRNA, and their proteins were determined. RESULTS: In the SAP group, G[alpha]i2 at 12 and 24 hours and G[alpha]q at 1 and 6 hours were remarkably higher than those in the NC group; in the BN Group, G[alpha]i2 is not remarkably different from that in the SAP group, but G[alpha]q at 1 and 6 hours was lower than those in the SAP group (P < 0.01), and G[alpha]i2 at 12 hours was higher than that in the NC group (P < 0.05), but G[alpha]q was not remarkably different from that in the NC group; in the SAP group, G[alpha]i2 and G[alpha]q proteins were higher than those in the NC group (P < 0.05); in the BN group, G[alpha]i2 proteins at 6, 12, and 24 hours and G[alpha]q proteins were lower than those in the SAP group (P < 0.05), and G[alpha]i2 and G[alpha]q proteins at each time phase point except 24 hours were higher than those in the NC group (P < 0.05). CONCLUSIONS: G[alpha]i2, G[alpha]q mRNA, and their proteins in SAP increase. BN52021 decreases G[alpha]i2 and G[alpha]q.