Results 41 to 50 of about 3,866,464 (201)

Combination of Serum Test and Questionnaire in Early Gastric Cancer Screening

Iranian Journal of Public Health, 2022
Background: We aimed to analyze the predictive role of serum test and questionnaire in Early Gastric Cancer in The First Affiliated Hospital of Xingtai Medical College, Hebei Province from 2019 to 2020. Methods: In this prospective study, 280 medical
Qiang Li, Yibing Liu, Zhe Meng, Qingfeng Ge, Liyan Zhao, Huiying Chu, Xiaomin Li, Jingli Chen, Qingju Meng   +8 more
doaj   +1 more source

17Beta-estradiol modulates gastroduodenal preneoplastic alterations in rats exposed to the carcinogen N-methyl-N'-nitro-nitrosoguanidine [PDF]

, 1999
Gastric cancers are a significant cause of morbidity worldwide. Epidemiological studies and animal models show that males have higher incidences of gastric cancers compared with females, suggesting that sex hormones may modulate gastric cancer risk.
Reyher, K K, Cromwell, J, Lauwers, G Y, Campbell-Thompson, M, Shiverick, K T   +4 more
core   +1 more source

Hashimoto's Thyroiditis and Entero-Chromaffin-like Cell Hyperplasia: Early Detection and Somatostatin Analogue Treatment

European Journal of Inflammation, 2013
Type IIIb polyglandular autoimmune disease comprises autoimmune thyroid disease (HT) and chronic atrophic gastritis (AIG). Hypergastrinemia, secondary to AIG, predisposes to gastric enterochromaffin-like cell (ECL) hyperplasia, a preneoplastic condition.
A. Renzullo, G. Accardo, D. Esposito, A. De Bellis, A. Bizzarro, M. Romano, A. Federico, A.G. Gravina, G. Conzo, G. Pannone, A. Faggiano, A. Colao, D. Pasquali   +12 more
doaj   +1 more source

Pepsinogen testing for evaluation of the success of Helicobacter pylori eradication at 4 weeks after completion of therapy

Medicina, 2014
Background and objective: Pepsinogen levels in plasma are increased by inflammation in the gastric mucosa, including inflammation resulting from Helicobacter pylori infection.
Marcis Leja, Sanita Lapina, Inese Polaka, Dace Rudzite, Ilona Vilkoite, Ilva Daugule, Anna Belkovets, Sergey Pimanov, Jelena Makarenko, Ivars Tolmanis, Aivars Lejnieks, Viesturs Boka, Ingrida Rumba-Rozenfelde, Uldis Vikmanis   +13 more
doaj   +1 more source

CEA, CYFRA 21-1, NSE, and ProGRP in the diagnosis of lung cancer: a multivariate approach [PDF]

, 2008
We retrospectively studied the single and combined diagnostic value of carcinoembryonic antigen (CEA), cytokeratin fragment 19 (CYFRA 21-1), neuron specific enolase (NSE) and pro-gastrin-releasing peptide (ProGRP), which were routinely analysed in ...
Gruber, Christine, Hatz, Rudolf, Reinmiedl, Judith, Stieber, Petra, Nagel, Dorothea   +4 more
core   +1 more source

Morphofunctional characteristic of gastric adipocytes in patients with type 2 diabetes mellitus

Сахарный диабет, 2009
Aim. To measure gastrointestinal hormones in plasma, evaluate morphofunctional state of G- and beta-cells in patients with gastric pathology and concomitanttype 2 diabetes mellitus (DM2). Materials and methods. A total of 84 patients with gastric ulcer
Ashot Musaelovich Mkrtumyan, I V Maev, K I Bairova   +2 more
doaj   +1 more source

Effect of pentagastrin and gastrin-17 on the secretory function of the gastric glands

Experimental and Clinical Gastroenterology, 2022
The regulation of the digestive glands of the stomach and pancreas in the body of animals and humans is provided by peptides, most of which are in various molecular forms. 10 molecular forms of peptides of the gastrin group and 5 peptides of the cholecystokinin (CCK) group have been identified, containing in their structure from 4 to 56 amino acids, the
M. A. Zhuraeva, V. A. Aleynik, N. D. Ashuralieva, D. S. Kholikova   +3 more
openaire   +2 more sources

Effect of Intraduodenal Bile and Na-Taurodeoxycholate on Exocrine Pancreatic Secretion and on Plasma Levels of Secretin, Pancreatic Polypeptide, and Gastrin in Man [PDF]

, 1990
The effect of intraduodenally administered cattle bile (CB) and Na-taurodeoxycholate (TDC) on basal pancreatic secretion and plasma levels of secretin, pancreatic polypeptide (PP), and gastrin were investigated on two separate days in 10 fasting ...
Fiedler, F., Teufel, Johannes, Riepl, Rudolf L., Burhol, P. G., Scharl, A., Lehnert, Peter, Hempen, I.   +6 more
core   +1 more source

Risk Factors Analysis and Prediction Model Establishment of Intestinal Metaplasia or Dysplasia in Patients With Chronic Atrophic Gastritis: A Multi-Center Retrospective Study

Frontiers in Medicine, 2022
ObjectiveTo investigate the risk factors and construct a prediction model of chronic atrophic gastritis (CAG) patients with intestinal metaplasia or dysplasia.MethodThe clinical data of 450 patients with CAG who were diagnosed and treated in the ...
Bei Pei, Ziang Wen, Qi Yang, Jieyu Wang, Qinglin Cao, Longfei Dai, Xuejun Li   +6 more
doaj   +1 more source

Expression of multiple forms of 3'-end variant CCK2 receptor mRNAs in human pancreatic adenocarcinomas

BMC Research Notes, 2011
Background Two main types of receptors for gastrin and cholecystokinin (CCK) have been cloned and identified. CCK1 (CCK-A) receptors are expressed in the pancreas, the gallbladder, and parts of the brain, while CCK2 (CCK-B/gastrin) receptors (CCK2R) are ...
Monstein Hans-Jürg, Borch Kurt, Ryberg Anna   +2 more
doaj   +1 more source