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. 2018 Dec 6;316(2):G263–G277. doi: 10.1152/ajpgi.00275.2018

Fig. 10.

Fig. 10.

Time course of VIP and secretin stimulation of p44/42 T202/Y204 phosphorylation (A) and p38 T180/Y182 phosphorylation (B) in rat pancreatic acini. Isolated pancreatic acini were incubated in the absence or presence of VIP (10 nM) or secretin (10 nM) for the indicated times, and then lysed. Western blots were analyzed using anti-pT202/Y204 p44/42 or anti-pT180/Y182 p38 and, as loading control, antitotal p44/42 or p38. Bands were visualized using chemiluminescence and quantified by densitometry. Top: results of a representative blot of 3 independent experiments are shown. Bottom: means ± SE of 3 independent experiments. Results are expressed as percentages of stimulation over the control group. *P < 0.05 compared with the control group (i.e., 0 time). VIP, vasoactive intestinal polypeptide.