...S. Postius; U. Bräuer One to four months after implantation of a gastric fistula, a circadian rhythm in gastric acidity could be demonstrated by use of the intragastric 24-hour pH-metry in dogs with the gastric fistula protruding on the left side of the upper abdomen. This circadian rhythm...

... in the effects as a function of the schedule of injection, was suspected as jejunal cell renewal was characterized by a circadian rhythm of DNA synthesis and mitosis. This study was undertaken to control the inhibiting effect of somatostatin on jejunal cell renewal, to test the pharmacological dependence...

..., quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. 1975 Bile Bile salts Circadian rhythm Cholecystectomy Cholelithiasis...

... at 4-hour intervals. No rhythm in plasma gastrin was detected over the 24-hour collection period. Hence, the circadian rhythm of basal acid secretion in man does not appear to be related to fluctuations in plasma gastrin levels. 6 03 1973 8 05 1973 1 07 1973 Digestion 9: 97-105...

... by a circadian rhythm with a nocturnal peak of DNA synthesis. After Pentagastrin, the LI remained high for 16,20, and 24 h after injection, during the time the control levels diminished in the circadian rhythm. The normal MI and the enlargement of the zone of proliferation support the hypothesis of a stimulating...

...John G. Moore; Martha Wolfe 24-hour basal gastric acid collections were obtained from 14 healthy, young adult male volunteers. The hourly secretary pattern, which described a circadian rhythm, was compared to serial plasma gastrin levels in the subjects who underwent 24-hour gastric intubation...

... additional characteristics that enable them to accumulate in the mucosa in neoplastic lesions of increasing size. Key Words Cell differentiation Cell division Cell nucleus Cell transformation neoplastic Circadian rhythm Chalones Colon DNA DNA replication Gastritis Histones Polyposis Stress Thymidine kinase...

... or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. 1973 Cell division Cell nucleus Circadian rhythm Colchicine DNA Histological...