Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Alocasia macrorrhiza (L) Schott and Endl is called Hai Yu, Tien Ho, Shan Yu, Kuan Yin Lien, Tu Chiao lien, Lao Hu Yu and Lang Du in Chinese. Its common English name is Giant Elephant's Ear. The toxic effects of A macrorrhiza arise from sapotoxin and include gastroenteritis and paralysis of the nerve centers. From 1985 to 1993 all individuals who called the Poison Control Center asking for information regarding macrorrhiza were included in this retrospective study. A questionnaire filled out by the Poison Control Center staff collected the demographic data of the victim, the reason for consumption, the prescribed part, clinical symptoms and signs of the victim, and medical outcome of poisonings. Among 27 cases of A macrorrhiza poisoning, the age was 1.5 to 68 y with 12 females and 15 males. One had skin contact and 1 had eye contact. In the 25 cases that consumed the plant leaf or tuber either raw or cooked, the primary symptom was in injected sore throat and the secondary symptom was numbness of the oral cavity. Some patients had salivation, dysphonia, abdominal pain, ulcers of the oral cavity, difficulty in swallowing, thoracodynia, chest tightness and swollen lips. We believe the presence of sapotoxin alone is not sufficient to explain the injected swollen and ulcerative lesions. Calcium oxalate is reported distributed in the entire plant and results in inflammation of the oral cavity and mucous membranes just as our patients had.
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PMID:Calcium oxalate is the main toxic component in clinical presentations of alocasis macrorrhiza (L) Schott and Endl poisonings. 955 63

Helicobacter pullorum has been associated with diarrhoea, gastroenteritis and liver disease in humans and with hepatitis and enteritis in poultry. The purpose of the present study was to examine whether cytolethal distending toxin was present among 10 poultry and three human H. pullorum isolates and whether a different level of cytolethal distending toxin activity was noted. A PCR assay was performed to detect the cdtB gene. In addition, epithelial Hep-2 cells inoculated with sonicate from all strains were observed microscopically and DNA analysis of these cells was done by flow cytometry. All H. pullorum isolates harboured the cdtB gene, but functional cytolethal distending toxin activity was only demonstrated in the human H. pullorum strain CCUG 33839. A significant number of cells treated with sonicate from this strain were enlarged. The nuclei were distended proportionally. Giant cells and multinucleated cells were observed as well. In addition, stress fibers accumulated. DNA analysis by flow cytometry revealed 31.0% of these cells at the S/G2 stage of the cell cycle. The tested poultry and human H. pullorum isolates all possess the cdtB gene, but under the circumstances adopted in this study only the human strain CCUG 33839 seems to show biological activity typically for CDT in vitro.
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PMID:The cytolethal distending toxin among Helicobacter pullorum strains from human and poultry origin. 1631 Sep 82

Giant precordial T wave inversion (GPTI) on ECG may be the result of several pathologies, including myocardial ischemia, pulmonary edema, pulmonary embolism, subarachnoid hemorrhage, apical hypertrophy, and postpacing. We describe a case of a 75-year-old woman who developed GPTI after an episode of gastroenteritis. To our knowledge, this is the first report of this ECG pattern associated with gastroenteritis.
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PMID:Giant precordial T wave inversion in a patient with gastroenteritis. 2293 69