Results 161 to 170 of about 919,117 (202)

Ethnic group and serum pepsinogen

Journal of Chronic Diseases, 1967
Abstract Serum pepsinogen levels did not differ, either in mean value or in variability, among 133 middle-aged men of Irish descent, 196 men of Italian descent, and 64 Jews. A previous report of elevated levels among young men of Irish origin was not confirmed.
A, Damon, B, Bell
openaire   +2 more sources

Clinical significance of pepsinogen a isozymogens, serum pepsinogen A and C levels, and serum gastrin levels

Cancer, 1987
Gastric mucosal pepsinogen A phenotype, serum pepsinogen A level, serum pepsinogen C level, serum pepsinogen A/pepsinogen C ratio, and serum gastrin level were evaluated as potential markers for gastric cancer or its precursors in 19 healthy volunteers and 341 patients from the gastroscopy program.
B. D. Westerveld, G. Pals, C. B. H. W. Lamers, J. Defize, J. C. Pronk, R. R. Frants, E. C. M. Ooms, J. Kreuning, P. J. Kostense, A. W. Eriksson, S. G. M. Meuwissen   +10 more
openaire   +2 more sources

Serum pepsinogen in screening for gastric cancer

Journal of Gastroenterology, 1995
To establish a sensitive and efficient screening method for gastric cancer using serum pepsinogen, we investigated the characteristics of serum pepsinogen I and II levels and the I/II ratio and their cut-off points. We found that the pepsinogen I level and the I/II ratio were significantly lower in patients with gastric cancer than in control subjects,
A, Kodoi, M, Yoshihara, K, Sumii, K, Haruma, G, Kajiyama   +4 more
openaire   +2 more sources

Serum gastrin and pepsinogen in shift workers

International Archives of Occupational and Environmental Health, 1986
Gastrointestinal complaints, including peptic ulcer, are believed to be associated and enhanced by shift work (SW). However, there are no clear reports in the literature about this acquired pathology. Serum gastrin (G) and group I pepsinogen (PG1) are thought to play a role in the pathogenesis of peptic ulcer and may be considered a useful test of the ...
B, Tarquini, M, Cecchettin, A, Cariddi
openaire   +2 more sources

Radioimmunoassay of Group I Pepsinogens in Serum

Gastroenterology, 1974
A radioimmunoassay for the group I pepsinogens (PG I) in human serum has been developed. The standard PG I was isolated from human urine, and, when labeled with 125 I, was shown to be immunochemically homogeneous by radioimmunoelectrophoresis and radioimmunoprecipitation.
I M, Samloff, W M, Liebman
openaire   +2 more sources

Gastric Carcinoma and Serum Pepsinogen I

Annals of Internal Medicine, 1981
Excerpt To the editor: Nomura and colleagues (1) recently reported the results of a case control study of the association between gastric carcinoma and serum pepsinogen I levels in Oriental men in ...
openaire   +2 more sources

Serum Pepsinogen I Elevation in Cigarette Smokers

Scandinavian Journal of Gastroenterology, 1988
We measured serum pepsinogen I (sPG-I) in 269 patients undergoing upper GI endoscopy and then classified by endoscopic diagnosis, gastric mucosal histology, and smoking habit. Both ulcer-free and duodenal ulcer smokers had significantly higher sPG-I levels than their non-smoking controls.
A. Malesci, M. Basilico, M. Bersani, C. Bonato, E. Ballarin, G. Ronchi   +5 more
openaire   +2 more sources

Radioimmunoassay of Group II pepsinogen in human serum

Clinica Chimica Acta, 1982
A new radioimmunoassay (RIA) using a double antibody method for human Group II pepsinogens in serum was developed. (1) Sensitivity of this assay system was of the order of 1 microgram per 1 of serum and optimal assay range was 10 to 50 microgram per 1; (2) no effect of interference of human serum was detected and there was no cross-reaction with human ...
M, Ichinose, K, Miki, C, Furihata, T, Kageyama, H, Niwa, H, Oka, T, Oda, T, Matsushima, K, Takahashi   +8 more
openaire   +2 more sources

Reference serum pepsinogen concentrations in dairy cattle

American Journal of Veterinary Research, 1983
SUMMARY Serum samples from 27 yearling heifers and 50 lactating cows were analyzed for pepsinogen concentration. Concentrations were 44 ± 12 (sd) ng of pepsinogen/ml (2,200 mU of tyrosine/ml) of serum for the yearling heifers and 20 ± 8 ng/ml (1,400 mU of tyrosime/ml) for the lactating cows.
J D, Harvey-White, J P, Smith, E, Parbuoni, E H, Allen   +3 more
openaire   +2 more sources

Serum pepsinogen concentrations in azotaemic cattle

New Zealand Veterinary Journal, 1999
Abstract Extract Pepsinogen is the precursor of pepsin, and is secreted by the chief and peptic cells of the gastric mucosa. The majority of pepsinogen is activated to pepsin by the acid pH of the stomach. In human beings, about 1 % of pepsinogen is secreted into the interstitial fluid and eventually diffuses into the blood stream.
openaire   +2 more sources