18 beta-glycyrrhetinic acid, an antagonist of Cx43, was administered intraperitoneally in the rats of EAG group at a dose of 160ug/kg 30 min before EA pretreatment.
As the last step, all average blood flow values were normalised with respect to the average blood flow level measured 5 min before time zero (pretreatment value at −5 min in Figure 5B and C).
Rats (n = 8 10/5-HT1B receptor drug group) received the SB 224289 pretreatment 60 min before the test and the CP 94,253 pretreatment 15 min before the other test; matched vehicle injections (1 mL/kg, s.c. and i.p).
pretreatment 30 min before morphine injection.
Dexamethasone (0.1 mg/kg) pretreatment 30 min before HDICI on the second day prevented fever and other adverse reactions during and after the HDICI process in all patients.
One-way ANOVA showed that acute baclofen pretreatment 15 min before morphine challenge dose-dependently inhibited the expression of morphine-induced behavioral sensitization [F 4,35) = 6.32, P < 0.01].
All patients were premedicated with 10 mg dexamethasone IV 30 min before trabectedin infusion, since dexamethasone pretreatment has been shown in animal and clinical studies to ameliorate the hepatotoxic effects of trabectedin by diminishing hepatocellular exposure to the drug (Puchalski et al, 2002; Sarah et al, 2003).
In addition, a boiling water pretreatment of 30 min before enzymatic scouring was found to be useful for subsequent pectinase degradation due to the improvement of the accessibility of pectinase to the pectins in cotton fibers.
During protracted abstinence testing, rats (n = 10 12/group) were tested once using a between subjects design, receiving CP 94,253 15 min before the test and/or SB 224289 pretreatment 60 min before the test; matched vehicle injections (1 mL/kg, s.c. and i.p).
An additional 0.05 µg/µl proteinase K pretreatment for 1 min before citrate retrieval was used for anti-nucleolin and H3K9me2 immunofluorescence experiments.
