... and radioimmunoassay were used to investigate gastric regulatory peptides in animals with pharmacologically reduced gastric acid secretion. Increased numbers of densely immunostained antral gastrin-immunoreactive (G) cells were seen in rats which had been rendered virtually achlorhydric by administration of high-dose...

... by radioimmunoassays. Patients with total colitis in the active phase had significantly higher serum levels of cholic and chenodeoxycholic acids 4 h postprandially compared with control children. After long-term intake of ispaghula, significantly higher (although not different from controls) serum levels of cholic...

... by high performance liquid chromatography by bioassay and compared them with those detected by radioimmunoassay. For the radioimmunoassay, an antibody was used which needs the carboxyl terminal phenylalanine amide for recognition. Three immunoreactive peaks were reproducibly seen in HPLC eluates which...

..., instructions or products referred to in the content or advertisements. 1987 Atropine Somatostatin Bombesin Trypsin Pancreas Radioimmunoassay Digestion 37: 156-159 (1987) © 1987 S. Karger AG. Basel 0012-2823/87/0373-0156$2.75/0 Effect of Atropine and Somatostatin on Bombesin-Stimulated Plasma...

... stimulators of the acid secretion. Extensive studies on blood gastrin have not incriminated this hormone in the pathogenesis of the disease. The present study was done to evaluate the role of circulating histamine in peptic ulcer disease using a sensitive and specific radioimmunoassay method. Since gastrin...

..., from bovine hypothalami. J. biol. Chem. 248: 6854-6861 (1973). 5 Carraway. R.; Leeman, S.E.: Characterisation of radioimmunoassayable neurotensin in the rat. J. biol. Chem. 251: 7045-7052 (1976). 6 Mashford, M.L.: Nilsson, G.; Rokacus. A.; Rosell. S.: The effect of food ingestion on circulating...

... to in the content or advertisements. 1986 Flatulent dyspepsia Gallbladder disease Radioimmunoassay Gut hormones Digestion 35: 211-216 (1986) © 1986 S. Karger A G . Basel 0012-2823/86/0354-021 IS2.75/0 Circulating Gastrointestinal Hormones in Patients with Flatulent Dyspepsia, with and without...

...A. Schafmayer; H.D. Becker; M. Werner; U.R. Fölsch; W. Creutzfeldt Using a sensitive and specific radioimmunoassay for cholecystokinin (CCK) we have measured plasma CCK levels in patients with and without chronic pancreatitis. All patients suffered from steatorrhea. The basal plasma values...

...W.P.M. Hopman; J.B.M.J. Jansen; C.B.H.W. Lamers The present study was undertaken to determine whether atropine inhibits the plasma cholecystokinin (CCK) response to intraduodenal fat. Plasma CCK concentrations were measured by radioimmunoassay using two sequence-specific antibodies. Antibody 1703...

... by Helga Sembs Fond. Norsk Rid til Bekjempelse av Fordoyelsessykdommer. Nordisk Insulinfond, Ivar Bangs Minnefond. and the Norwegian Re­ search Council for Science and the Humanities. References 1 Bloom, S.R.; Bryant, M.G.: Distribution of radioimmunoassayable gastrin, secretin, pancreozy­ min...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. 1982 Test breakfast Gut hormones Ileostomy Radioimmunoassay Digestion 24: 133-136 (1982) Gut Hormone Responses in Subjects with a Permanent Ileostomy H.J. Kennedy1...

..., precise and specific radioimmunoassay method allowing measurements of fasting plasma CCK in the low picomole per liter range together with the significant rises in plasma CCK following a test meal and duodenal infusion of fat are described. Apparent immunoreactive fasting plasma CCK was eluted from...

...A. Schafmayer; M. Werner; H.-D. Becker A sensitive and precise radioimmunoassay has been developed. Cholecystokinin (CCK) was labeled by the Bolton-Hunter method. The antibody bound CCK 8 and CCK 33 . The binding sites of the antibody are located by the sulfated tyrosil group in position 27...

..., instructions or products referred to in the content or advertisements. 1982 Duodenal exclusion Duodenal gastrin Feeding Gastric secretion Gastrin Radioimmunoassay Digestion 24: 79-86 (1982) Postprandial Acid Secretion and Serum Gastrin Response before and after Exclusion of the Proximal Small...

... Glucose Gastric surgery Dumping syndrome Neurotensin Radioimmunoassay Digestion 24: 94-97 ( 1982) Glucose-Induced Release of Neurotensin after Gastric Surgery O. Flaiena, L.E. Hanssena, R. Karesenb, S. Auneb, J. Myrena aLaboratory of Gastroenterology and bSurgical Department 2, Ullev&l Hospital...

...P. Sizaret; N. Martel; A. Tuyns; S. Reynaud Sera of 1,333 African, Caucasian, Chinese and Malay males over 15 years from four countries were randomly assayed for α-fetoprotein (AFP) by the radioimmunoassay. The average AFP level was 2.97 IU/ml (+ 2 SD = 8.78, -2 SD = 1.00) which can be compared...

... Radioimmunoassay Ultrastructure Digestion 19: 292-306 (1979) Appearance of Gastrin and Somatostatin in the Human Fetal Stomach, Duodenum and Pancreas1 N.S. Track, C. Creutzfeldt, J. Litzenberger, C. Neuhoff, R. Arnold and W. Creutzfeldt Division of Gastroenterology, Department of Medicine, University...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. 1978 Glucagon Enteroglucagon Glucagon-like immunoreactivity Diabetes Radioimmunoassay Pancreas Somatostatin Pancreatectomy Hyperglycemia Hypoglycemia Pigs Dogs...

...P.G. Burhol; R. Jorde; H.L. Waldum A sensitive, precise and specific radioimmunoassay method for measuring plasma gastric inhibitory polypeptide (GIP) is described. The present assay system, using a label purified on a Sephadex G-15 and a SP Sephadex C-25 column as well as careful corrections...

... from any ideas, methods, instructions or products referred to in the content or advertisements. 1981 Test breakfast Radioimmunoassay Blood glucose Myoelectrical complexes Digestion 21: 219-224 (1981) Gut Hormone Responses in the Irritable Bowel Syndrome H.S. Besterman, D.L. Sarson, J.C...