Ten healthy volunteers took part in a double-blind, randomized, cross-over study of the effect of single doses of enprostil (70 micrograms) and placebo on basal and meal-stimulated gastric acid, pepsin secretion and serum gastrin. Meal-stimulation was induced by modified sham feeding combined with repeated gastric instillation and withdrawal of meat soup. When studied between 1 and 2.
View Article and Find Full Text PDFSurvival and repair of DNA following ultraviolet (254-nm) radiation have been investigated in ICR 2A, a cultured cell line from haploid embryos of the grassfrog, Rana pipiens. Survival curves from cells recovering in the dark gave mean lethal dose value (Do) in the range 1.5--1.
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