Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The case of a twelve years old boy with unilateral medullary carcinoma of the thyroid gland, whose main symptoms were cough, hemoptisis, fever and weight loss is reported. The diagnosis was made by lymph node biopsy, high levels of serum calcitonin and a positive skin test for histaminase. The main clinical, anatomical and genetic features of this tumor are discussed. The familial study did not show any other affected member. Therefore, it was considered as a sporadic case. Emphasis is made on the diagnostic methodolgy.
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PMID:[Medullary carcinoma of the thyroid gland. Report of a case]. 127 61

A 38-year-old woman with a history of seasonal rhinoconjunctivitis reported repeated attacks of wheezing after drinking various alcoholic beverages. Two consecutive histamine provocations using two identical samples of red wine containing 200 micrograms histamine/l and 3,700 micrograms/l, respectively, were performed in a double-blind placebo-controlled fashion to assess a possible histamine-induced bronchoconstriction. Lung function, plasma histamine, skin temperature, pulse rate and symptoms were assessed. In 3 male controls, four consecutive wine tests were performed in a randomised double-blind placebo-controlled fashion. Drinking wine with 3,700 micrograms histamine/l caused coughing and wheezing with a decrease in lung function. Plasma histamine showed an increase at 10 and 20 min and decreased at 30 min both after histamine-rich as well as histamine-poor wine, reaching the peak increase after histamine-rich wine. Controls did not react and plasma histamine levels did not increase. Bronchoconstriction after wine or food rich in histamine seems to be caused by diminished histamine degradation on the basis of reduced activity of diamine oxidase. Histamine in wine may induce bronchoconstriction in patients suffering from histamine intolerance.
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PMID:Histamine in wine. Bronchoconstriction after a double-blind placebo-controlled red wine provocation test. 876 8

This study evaluates the effects of a copper amine oxidase (histaminase) purified from the pea seedling as a free or immobilized enzyme on asthmalike reactions to inhaled antigen in actively sensitized guinea pig in vivo. Male albino guinea pigs, sensitized with ovalbumin, were challenged with the antigen given by aerosol; free histaminase or CNBr-Sepharose immobilized histaminase was given intraperitoneally (20 microg, 3 or 24 h before antigen challenge) or by aerosol (4 microg, 30 min before or during ovalbumin aerosol). The following parameters were examined: latency time for the onset of respiratory abnormalities, cough severity score, and occurrence and duration of dyspnea. We also evaluated lung histopathology, mast cell degranulation, and lung myeloperoxidase and malonydialdehyde levels. Histaminase significantly reduced the severity of cough and the occurrence of dyspnea and delayed the onset of respiratory abnormalities. Both enzymes prevented bronchial constriction, pulmonary air space inflation, leukocyte infiltration (evaluated as myeloperoxidase activity), and lipoperoxidation of cell membranes (evaluated as malonyldialdehyde production). No relevant differences in pharmacological potency were noted between free or immobilized enzyme. This study provides evidence that histaminase counteracts acute allergic asthmalike reaction in actively sensitized guinea pigs, raising the possibility of new therapeutic strategies for allergic asthma in humans.
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PMID:Effect of a plant histaminase on asthmalike reaction induced by inhaled antigen in sensitized guinea pig. 1547 52