Aim: Heterotopic gastric mucosa is a well-known congenital anomaly in Meckel's diverticula and duplication cysts. Solitary heterotopic gastric mucosa in the rectum is a rare and frequently overlooked abnormality. Starting from a patient history, the literature is searched and all cases reported over the past 20 years are reviewed and compared to a ...
Background: The Helicobacter heilmannii sensu lato (H.heilmannii s.l.) group consists of long, spiral-shaped bacteria naturally colonizing the stomach of animals. Moreover, bacteria belonging to this group have been observed in 0.2-6% of human gastric biopsy specimens, and associations have been made with the development of chronic gastritis, pepti...
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CAPES
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FAPESP[04/13005-1]
FAPESP[04/13005-1]
FAPESP[04/13005-1]
Published in Annals of burns and fire disasters
In the year 1828 Jean-Nicolas Marjolin described the formation of ulcers specifically in chronic burn scars, and in 1903 De Costa coined the term "Marjolin's ulcer", applying it to tumours arising in simple leg ulcers. The causes of this condition are described, as also treatment protocols, and a case report is presented.
Published in InflammoPharmacology
Evidence concerning the pathogenesis of gastric haemorrhagic ulcer produced by betel quid chewing (BQC) is lacking. This research first proposes that alterations of mast cell histamine release and gastric acid back-diffusion are important in modulating gastric microvascular permeability and mucosal haemorrhagic ulcer in BQC-fed rats. The effects of...
