... blood vessels supplying the gastrointestinal tract. We studied the roles of these ligand receptors in angiogenesis during healing of gastric ulcers. We studied the following five groups, each consisting of ten cases of endoscopically confirmed gastric ulcer: active stage (GA), healing stage (GH...

...S. K. Lam; C. L. Lai 1. Maximal acid output after pentagastrin stimulation, and fasting and postprandial serum gastrin concentrations were determined in 25 normal subjects, 30 patients with corpus gastric ulcers, 10 patients with prepyloric ulcers and 30 patients with both duodenal and gastric...

... gastric ulcer, prostaglandin (E+A)-like material reached concentrations four times higher than in normal subjects, accompanied by a fivefold increase of prostaglandin F-like substances. After healing of the gastric ulcer, prostaglandins returned to normal values. 3. There was no correlation between...

..., carbenoxolone, which is clinically effective in the healing of chronic gastric ulceration in man. 2. One of these compounds, 3- O -lauroyl-11-oxo-18α-olean-12-en-30-oic acid is known to be clinically ineffective in the healing of human gastric ulceration, and is found to have no inhibitory action upon any...