Analysis of bacterial diversity and community structure in gastric juice of patients with advanced gastric cancer [PDF]
Discover Oncology, 2023 Background The occurrence and development of gastric cancer are related to microorganisms, which can be used as potential biomarkers of gastric cancer. Objective To screen the microbiological markers of gastric cancer from the microorganisms of gastric ...
Qiang Wei +11 more
doaj +2 more sources
Comparative molecular profiling of Helicobacter pylori infection and antibiotic genotypic resistance in paired gastric mucosa, gastric juice, and stool samples [PDF]
Scientific ReportsIncreasing antibiotic resistance in Helicobacter pylori (H. pylori) is undermining empirical eradication therapies. Non-invasive methods for resistance profiling are urgently needed to guide precision treatment.
Jianping Cheng +8 more
doaj +2 more sources
Study on the value of gastrin 17 and aldehyde dehydrogenase 1 in gastric juice for early diagnosis in gastric cancer [PDF]
Frontiers in OncologyObjectiveTo investigate the diagnostic utility of aldehyde dehydrogenase 1 (ALDH1) and gastrin 17 (G-17) levels in the gastric juice of patients with gastric cancer and to track changes in the levels of these markers in the gastric juice of these ...
Yanfang Wang +7 more
doaj +2 more sources
Effect of bile reflux on gastric juice microbiota in patients with different histology phenotypes [PDF]
Gut PathogensBackground/aims Bile reflux (BR) can influence the gastric environment by altering gastric acidity and possibly the gastric microbiota composition. This study investigated the correlation between bile acids and microbial compositions in the gastric juice
Yong Sung Kim +9 more
doaj +2 more sources
Fasting Gastric Juice Melatonin Levels in Relation to Gastroduodenal Pathologies Among Zambian Patients: A Cross Sectional Study [PDF]
Health Science ReportsBackground and Aims Melatonin is a hormone released from the pineal gland and enterochromaffin cells of the gastrointestinal tract. The influence of melatonin on gastric pathologies is not fully investigated.
Jonathan Sibande +3 more
doaj +2 more sources
Presence of blood in gastric juice: A sensitive marker for gastric cancer screening in a poor resource setting. [PDF]
PLoS ONE, 2018 BACKGROUND:Gastric cancer survival rates in Africa are low as many cases are diagnosed late. Currently, there are no inexpensive, non-invasive and simple techniques that can be employed in poor resource settings for early case detection.
Violet Kayamba +2 more
doaj +2 more sources
Real-Time Gastric Juice Analysis in Cirrhotic Patients: Can We Avoid Unrewarding Gastric Biopsies? [PDF]
GE: Portuguese Journal of GastroenterologyBackground: To search for H. pylori infection and gastric precancerous lesions in cirrhotic patients is worthwhile when considering the high incidence of peptic ulcers and gastric cancer in these patients.
Sergio Peralta +6 more
doaj +2 more sources
Gastric Juice-Based Genotypic Methods for Diagnosis of Helicobacter pylori Infection and Antibiotic Resistance Testing: A Systematic Review and Meta-analysis [PDF]
The Turkish Journal of Gastroenterology, 2021 Background/Aims: To evaluate the diagnostic efficacy of gastric juice‐based genotypic methods for Helicobacter pylori detection and antibiotic resistance testing.
Xiao-Bei Si +4 more
doaj +2 more sources
Methodological evaluation of Helicobacter pylori infection and clarithromycin resistance detection via gastric fluid PCR [PDF]
Frontiers in Cellular and Infection MicrobiologyObjectiveTo evaluate the clinical feasibility of using PCR testing based on gastric juice samples as an alternative to gastric mucosa samples for determining Helicobacter pylori (H.
Xiujuan Wang +3 more
doaj +2 more sources
Gastric Juice Expression of Th-17 and T-Reg Related Cytokines in Scleroderma Esophageal Involvement [PDF]
Cells, 2020 Background: Systemic sclerosis (SSc) is a connective tissue disorder which key feature is a fibrotic process. The role of Endothelin-1 (ET-1) and T-helper (Th)-1 cells in lung and skin fibrosis is well known, although Th17- and Treg-cells were found to ...
Stefania Nicola +9 more
doaj +2 more sources