Title: Kynurenic acid protects against gastroduodenal ulceration in mice injected with extracts from poisonous atlantic shellfish
Abstract: 1. Mice were treated with an extract prepared from poisonous Atlantic mussels. 2. Gastric and duodenal ulcers, duodenal hyperemia and peritoneal ascites resulted from administration of the shellfish extract, with an LD84 of 1.0 ml. 3. Kynurenic acid, an antagonist at excitatory amino acid receptors, protected significantly against gastroduodenal ulcers, ascites and hyperemia when given at 60 or 75 min post-extract. 4. It is likely that the gastrointestinal damage evoked by this extract is due to its domoic acid content and that kynurenic acid may prove useful against domoic acidinduced gastropathy.
Publication Year: 1989
Publication Date: 1989-01-01
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
Access and Citation
Cited By Count: 35
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot