Gastrointestinal tract cancer

Helicobacter pylori is a bacterium associated with gastric diseases and disorders of the upper gastrointestinal tract. The gram-negative bacterium Helicobacter pylori is known as a persistent colonizer of the human stomach, and this bacteria is also involved in extra-intestinal diseases. In 1994, the International Agency for Research on Cancer, World Health Organization classified H. pylori as a class 1 carcinogen, the only bacterium given this classification.

11p vinara 11-01-2025 3 1   Download

Description of the clinical and anatomic morphology of nonepithelial gastrointestinal tract cancer; description of surgical methods and evaluation of surgical treatment results for non-epithelial gastrointestinal tract cancer.

27p badbuddy10 21-04-2022 28 2   Download

ADH1 and ADH4 are the major alcohol dehydrogenases (ADH) in ethanol and retinol oxidation. ADH activity and protein expression were investigated in rat gastrointestinal tissuehomogenates by enzymatic andWesternblot analyses. In addition, sections of adult rat gastrointestinal tract were examined byin situ hybridization and immunohistochem-istry.ADH1andADH4weredetectedalong thewhole tract, changing their localization and relative content as a function of the area studied.

11p fptmusic 16-04-2013 39 2   Download