Browsing by Author "Valenzuela, Jorge"

Now showing items 1-3 of 3

    • Effect of dopamine on human gastric and pancreatic secretion 
      Valenzuela, Jorge; Defilippi, Carlos; Diaz, Gabriela; Navia, Erika; Merino, Yolanda (1979)
      It has previously been shown that dopamine stimulates pancreatic exocine secretion and inhibits acid secretion in the dog. In this study, the authors have investigated the effect of dopamine on human gastric and pancreatic ...
    • Effect of ethanol on pancreatic enzyme secretion 
      Valenzuela, Jorge; Salinas, Julio; Petermann, Margarita (1974)
      Effects of ethanol on pancreas enzyme secretion are a subject of controversy. Stimulatory and inhibitory effects haven been reported. In in vitro experiments, pigeon pancreas slices were incubated with ethanol and ...
    • Manometric Studies on the Human Pyloric Sphincter: Effect of cigarette smoking, metoclopramide, and atropine 
      Valenzuela, Jorge; Defilippi, Carlos; Csendes Juhasz, Attila (1976)
      Pyloric sphincter pressure was assessed with water-perfused polyvinyl tubes. Smoking one cigarette significantly decreased the basal pyloric pressure, whereas 10 mg of metoclopramide as an intravenous bolus increased the ...