![Sample our Medicine, Dentistry, Nursing & Allied Health journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/5944/TOC-Subject-Sample-2021-Medicine-Dentistry-Nursing-Allied-Health.jpg"})
Abstract
Swiss mice were fed conventional lab chow and 10% ethanol or water as drinking fluid for 2 weeks. Pancreatic juice was obtained by cannulation of the bile pancreatic common duct of mice anesthetized with urethane. Isolated pancreatic lobules were also obtained. The flow rate and the amylase output were determined in pure pancreatic juice. The release of amylase was measured in pancreatic lobule preparations. The basal pancreatic juice flow rate and the amylase output were significantly increased by ethanol consumption. The magnitude of the pancreatic juice flow rate and the amylase output responses to increasing doses of bethanechol, a cholinergic agent, was significantly decreased in ethanol-fed mice. The amount of spontaneously released amylase was higher in pancreatic lobule preparations from ethanol-fed animals than that from control mice, and the difference was abolished by addition of atropine to the incubation media. The amylase release rate in response to increasing doses of bethanechol was significantly reduced in lobule preparations from the ethanol-fed group. These data indicate that ethanol intake in mice has a stimulating effect on the spontaneous pancreatic secretion and lends support to the hypothesis that ethanol consumption increases the intrapancreatic cholinergic tone.