Peculiarity in gastric juice of gastric cancer

1969 ◽  
Vol 4 (4) ◽  
pp. 311-311
Author(s):  
K. Yunoki ◽  
T. Ichiki ◽  
H. Sato ◽  
T. Higashi ◽  
K. Misaka ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Gastric Juice

Role of vitamin C in gastric cancer

2018 ◽  
Vol 01 (1) ◽  
Author(s):  
Takalkar U Vidyadhar
Keyword(s):  
Gastric Cancer ◽  
Vitamin C ◽  
Gastric Juice ◽  
Oxidative Dna Damage ◽  
Preventive Measure ◽  
Dietary Factors ◽  
Preventive Strategy ◽  
H Pylori

Gastric cancer is a multifactorial disease with complex interplay of environmental and genetic factors. Helicobacter pylori (H. pylori) infestation has been identified as the most important etiological agent in the pathogenesis of gastric cancer. Also, the role of dietary factors that is low consumption of fruits and vegetables have been found to be associated with gastric cancer. Among the dietary factors, antioxidants especially vitamin C has been found to confer the strongest protection against gastric cancer. Its anti-proliferative and pro-apoptotic action has been suggested in vitro. Because of its antioxidant activity, it protects cells against oxidative DNA damage caused by toxic effects of reactive oxygen species. It also inhibits production of carcinogenic N-nitroso compound in the stomach. The person with H. pylori infection has low levels of vitamin C in their gastric juice and levels of vitamin C normalizes on eradication of H. pylori. Vitamin C levels are high in gastric mucosa and gastric juice, sometimes more than that of in plasma. But gastric pathological conditions cause lowered secretion of vitamin C into gastric juice. Effect of H. pylori on vitamin C in gastric juice is reversible and on eradication of H. pylori, it returns to normal level. Hence, eradication of H. pylori and chemoprevention with antioxidant supplementation will be an effective preventive strategy to reduce the incidence of gastric cancer and related mortality. Vitamin C and gastric cancer is an area of potential interest for researchers as a preventive measure. Keywords: Vitamin C, H. pylori, gastric cancer.

Tu1308 Methylation Analysis of Gastric Juice-derived Exosomal DNA is Useful for Early Detection of Gastric Cancer

2016 ◽  
Vol 150 (4) ◽  
pp. S871
Author(s):  
Hiroyuki Yamamoto ◽  
Yoshihito Yoshida ◽  
Ryo Morita ◽  
Ritsuko Oikawa ◽  
Tadateru Maehata ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Early Detection ◽  
Gastric Juice ◽  
Methylation Analysis

Value of Gastric Juice Carcinoembryonic Antigen in Identifying High-Risk Patients for Gastric Cancer

Oncology ◽  
1988 ◽  
Vol 45 (1) ◽  
pp. 30-34 ◽  
Author(s):  
Masaharu Tatsuta ◽  
Hiroyasu Iishi ◽  
Hisako Yamamura ◽  
Shigeru Okudo
Keyword(s):  
Gastric Cancer ◽  
High Risk ◽  
Carcinoembryonic Antigen ◽  
Gastric Juice ◽  
High Risk Patients ◽  
Risk Patients

scholarly journals Gastric juice piR‐1245: A promising prognostic biomarker for gastric cancer

2019 ◽  
Vol 34 (4) ◽  
Author(s):  
Xiaorong Zhou ◽  
Jianhong Liu ◽  
Aifeng Meng ◽  
Lihong Zhang ◽  
Min Wang ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Gastric Juice ◽  
Prognostic Biomarker

Lactic dehydrogenase activity in gastric juice for the diagnosis of gastric cancer

1962 ◽  
Vol 7 (8) ◽  
pp. 712-726 ◽  
Author(s):  
Fotios Smyrniotis ◽  
Steven Schenker ◽  
James O'Donnell ◽  
Leon Schiff
Keyword(s):  
Gastric Cancer ◽  
Gastric Juice ◽  
Dehydrogenase Activity ◽  
Lactic Dehydrogenase

The role of serum and gastric juice levels of carcinoembryonic antigen, CA19.9 and CA72.4 in patients with gastric cancer

1998 ◽  
Vol 124 (8) ◽  
pp. 450-455 ◽  
Author(s):  
Adriano Tocchi ◽  
Gianluca Costa ◽  
Luca Lepre ◽  
Gianluca Liotta ◽  
Gianluca Mazzoni ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Carcinoembryonic Antigen ◽  
Gastric Juice
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