Gastrointestinal: Severe gastritis with complete gastric mucosal sloughing

Growth factors associated with gastric mucosal hypertrophy in autoimmune gastritis.

A prominent pathological feature of murine autoimmune gastritis is a pronounced mucosal hypertrophy. Here, we examined factors that may be responsible for inducing this hypertrophy. Because gastrin is known to be both an inducer of gastric mucosal cell proliferation and is elevated in autoimmune gastritis, mice deficient in gastrin were thymectomised at day 3 and assessed for autoimmune gastrit...

The mucosal microbiota in a young child with severe non-Helicobacter gastritis

http://tag.sagepub.com 749 A 34-month-old boy of Caribbean/Hispanic descent, born abroad and raised in a Houston suburb, following 2 weeks in the Caribbean presented with new-onset painless gagging and vomiting multiple times per day. The emesis contained clear or partially digested food with an occasional bloody tinge. Physical examination and a barium swallow were unremarkable, and trials of ...

Enhanced gastric mucosal haemostasis after upper gastrointestinal haemorrhage.

An endoscopic technique for the measurement of gastric mucosal bleeding time has been developed to study gastric haemostasis in patients with acute upper gastrointestinal haemorrhage. The relation of gastric mucosal bleeding time to skin bleeding time and nonsterodial anti-inflammatory drug usage was examined in 61 control patients and in 47 patients presenting with bleeding peptic ulcers or er...

[Review on gastric mucosal microbiota profiling differences in patients with chronic gastritis, intestinal metaplasia, and gastric cancer].

Gastric Lipase Secretion in Children with Gastritis

Gastric lipase is one of the prepancreatic lipases found in some mammalian species and in humans. Our knowledge of the hormonal regulation of gastric lipase secretion in children and adolescents is still very limited. The aim of this study was to compare the activity of human gastric lipase (HGL) in gastric juice in healthy adolescents and in patients with gastritis. The adolescents were alloca...