Results 21 to 30 of about 470,088 (309)

Blue Laser Imaging with a Small-Caliber Endoscope Facilitates Detection of Early Gastric Cancer [PDF]

Clinical Endoscopy, 2019
Conventional endoscopy often misses early gastric cancers with minimal red discoloration because they cannot be distinguished from inflamed mucosa. We treated a patient with a small early gastric cancer that was difficult to diagnose using conventional ...
Haruo Takahashi, Yoshimasa Miura, Hiroyuki Osawa, Takahito Takezawa, Yuji Ino, Masahiro Okada, Alan Kawarai Lefor, Hironori Yamamoto   +7 more
doaj   +1 more source

Do we need gastric acid? [PDF]

, 2008
Evidence from comparative anatomy and physiology studies indicates that gastric acid secretion developed during the evolution of vertebrates approximately 350 million years ago.
Lippl, F., Lippl, F, Schiefke, I, Prinz, C., Pohl, D, Rogler, G., Prinz, C, Fox, M, Mönnikes, H, Schiefke, I., Keller, J, Seidler, U, Allescher, H D, Dauer, M, Göke, B., Seidler, U., Keller, J., Fox, M., Göke, B, Pohl, D., Moennikes, H., Dauer, M., Rogler, G, Kandahar Study Group, Fried, M, Allescher, H. D., Pohl, D.;Fox, M.;Fried, M.;Göke, B.;Prinz, C.;Mönnikes, H.;Rogler, G.;Dauer, M.;Keller, J.;Lippl, F.;Schiefke, I.;Seidler, U.;Allescher, H. D., Pohl, D;Fox, M;Fried, M;Göke, B;Prinz, C;Monnikes, H;Rögler, G;Dauer, M;Keller, J;Lippl, F;Schiefke, I;Seidler, U;Allescher, HD   +27 more
core   +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

The tibetan medicine Zuozhu-Daxi can prevent Helicobacter pylori induced-gastric mucosa inflammation by inhibiting lipid metabolism

Chinese Medicine, 2022
Background Tibetan medicine has been used in clinical practice for more than 3800 years. Zuozhu-Daxi (ZZDX), a classic traditional Tibetan medicine, has been proved to be effective in the treatment of digestive diseases, such as chronic gastritis ...
Yanyan Shi, Jing Ning, Kelsang Norbu, Xingzi Hou, Huiling Zheng, Hejun Zhang, Wei Yu, Feng Zhou, Yuan Li, Shigang Ding, Qingying Zhang   +10 more
doaj   +1 more source

Histopathological Evaluation of Gastric Mucosal Atrophy for Predicting Gastric Cancer Risk: Problems and Solutions

Diagnostics, 2023
Patients suffering from chronic gastritis and developing gastric mucosa atrophy are at increased risk of the development of gastric cancer. The diagnosis of chronic atrophic gastritis (CAG) is a complex procedure involving a detailed history taking, a ...
Maria A. Livzan, Sergei I. Mozgovoi, Olga V. Gaus, Anna G. Shimanskaya, Alexei V. Kononov   +4 more
doaj   +1 more source

Farklı mukozal kalınlıkların implant çevresi krestal kemik kaybına etkisi [PDF]

, 2022
A dental implant is a treatment option that is widely used nowadays and provides to giving the aesthetic, function, and phonation back to the patient in dental deficiencies.
Yılmaz, Büşra, Tunalı, Mustafa, Mustafa TUNALI, Büşra YILMAZ   +3 more
core   +1 more source

Gastric remnant carcinoma : histochemical and immunohistochemical profile [PDF]

, 2004
Includes bibliographical references (leaves 52-65).Gastric remnant carcinoma (GRC) is a gastric cancer that develops in gastric remnant more than five years after resection for benign disease. GRC comprises 1 %-9% of all gastric cancers.
Elazzabi, Tawfik
core   +1 more source

Regulation of apoptosis is impaired in atrophic gastritis associated with gastric cancer

BMC Gastroenterology, 2017
Background Gastric premalignant conditions, atrophic gastritis (AG) and intestinal metaplasia (IM) are characterized by an increase of proliferation and a reduction of apoptosis in epithelial cells.
R. Rosania, M. Varbanova, T. Wex, C. Langner, J. Bornschein, F. Giorgio, E. Ierardi, P. Malfertheiner   +7 more
doaj   +1 more source

Modulation of host antimicrobial peptide (beta-defensins 1 and 2) expression during gastritis [PDF]

, 2002
Background: beta-Defensins are a newly identified family of antimicrobial peptides that are expressed by epithelia on mucosal surfaces where their production is augmented by infection or inflammation.
Domizio, P., Bajaj-Elliott, M., Ali, R.S., Domizio, P, Maher, L, Fedeli, P, Farthing, MJG, Fedeli, P., M Bajaj-Elliot (16115810), Quinn, AG, Smith, G.V, Quinn, A.G., Ali, RS, P Domizio (16116209), M J Farthing (16115624), Bajaj-Elliott, M, Maher, L., Farthing, M.J.G., P Fedeli (16116206), R S Ali (16116212), Smith, GV, R G Quinn (16116215), G V Smith (16115678), L Maher (9856208)   +23 more
core   +1 more source

Heterotropic Gastric Mucosa in Sigmoid Colon: Report of One Case

Archives of Clinical and Experimental Surgery, 2013
In this case presentation we aimed to discuss, with literature, a female patient with rarely seen sigmoid localized heterotopic gastric mucosa. An approximate 0.5 and ndash; 1 cm polyp was determined in the rectosigmoidoscopy of the 37-year-old female ...
Ugur Kesici, Sevgi Kesici, O. Faruk Ozkan, Faruk Ozkul   +3 more
doaj   +1 more source