Basic Research
Copyright ©The Author(s) 2003.
World J Gastroenterol. Jan 15, 2003; 9(1): 169-173
Published online Jan 15, 2003. doi: 10.3748/wjg.v9.i1.169
Figure 3
Figure 3 The effects of different concentration of naloxone on the activity of PKA in cytosol of NS-1 cells. Treatment groups: 1: control; 2: 1 × 10-6 mol·L-1 methionine enkephalin; 3: 1 × 10-6 mol·L-1 methionine enkephalin plus 1 × 10-7 mol·L-1 naloxone; 4: 1 × 10-6 mol·L-1 methionine enkephalin plus 1 × 10-6 mol·L-1 naloxone; 5: 1 × 10-6 mol·L-1 methionine enkephalin plus 1 × 10-5 mol·L-1 naloxone. n = 3 from 3 independent experiments. cP < 0.01 vs control, fP < 0.01 vs group 2