Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Woman 75-year-old treated 30 years for syndrome of acromegaly refused pituitary surgery and irradiation. Five years and nine months before death she had a colon carcinoma successfully removed. Multinodular hyperfunctional goitre was treated with carbimazole. For six last years of life corticosteroids were given as a replacement therapy. Her cause of death was the heart failure due to acromegalic heart disease. In autopsy a large intrasellar and extrasellar pituitary adenoma without rests of nonneoplastic tissue was found. Nevertheless the target peripheral endocrine glands except ovaries, were not atrophic. A multinodular goitre and diffuse adrenocortical hyperplasia were revealed. Histology, and immunohistochemistry demonstrated that mot neoplastic cells were producing GH and ACTH, dispersly Prl, scattered cells were positive for beta-subunit of FSH, LH, TSH. Electron microscopy proved most of the cells to be densely granulated. We classify the adenoma according to the newly proposed WHO pituitary tumours classification (1) as plurihormonal, hyperfunctional, extrasellar, typical adenoma from densely granulated cells. We conclude that in plurihormonal adenomas with dominant (in the case referred acromegalic) symptomatology the additional hormonal production should be monitored as a possible source of important complications.
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PMID:[Multihormonal and multifunctional hypophyseal adenoma and the acromegaly syndrome]. 1104 8

Cardiac toxicity of 5-fluorouracil (5-FU) has been rarely reported. We encountered a case of angina attack caused by 5-FU. A 58-year-old Japanese woman underwent sigmoidectomy for a sigmoid colon carcinoma with multiple liver metastases. Two months after surgery, she received chemotherapy comprising hepatic arterial infusion of 5-FU. During the 2nd chemotherapy session 7 days after the first, she complained of anterior chest pain. Her electrocardiograms showed elevations of the ST segment in almost all leads, confirming the diagnosis of angina pectoris. Soon after the third chemotherapy session the same type of attack occurred again. The close association of the attacks with 5-FU administration suggested that the angina might have been induced by 5-FU. Further attacks were avoided by discontinuing the 5-FU thereafter. The incidence of cardiac toxicity 5-FU has been reported to be 1.6-7.6%. Labianca et al. found 17 cases of 5-FU-associated cardiopathy, 15 of which were angina pectoris, out of 1,083 patients treated with the drug for various kinds of neoplasm. Analysis of 6 domestic cases including ours revealed that all patient lacked a previous history of cardiac disease except one who had an arrhythmia. There seemed to be no dose-dependent correlation with 5-FU-induced angina. Cardiac events were found even in the earlier phase of chemotherapy. Since 5-FU is widely used in the treatment of a number of gastrointestinal malignancies, one should bear in mind its cardiac toxicity, manifested as angina pectoris.
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PMID:[Angina attack caused by 5-fluorouracil infusion--report of a case and review of the literature]. 1240 34

Epidemiological evidence shows that regular consumption of Brassicaceae is associated with a reduced risk of cancer and heart disease. Cruciferous species are usually processed before eating and the real impact of cooking practices on their bioactive properties is not fully understood. We have evaluated the effect of common cooking practices (boiling, microwaving, and steaming) on the biological activities of broccoli, cauliflower and Brussels sprouts. Anti-proliferative and chemoprotective effects towards DNA oxidative damage of fresh and cooked vegetable extracts were evaluated by 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium and Comet assays on HT-29 human colon carcinoma cells. The fresh vegetable extracts showed the highest anti-proliferative and antioxidant activities on HT-29 cells (broccoli>cauliflower = Brussels sprouts). No genotoxic activity was detected in any of the samples tested. The cooking methods that were applied influenced the anti-proliferative activity of Brassica extracts but did not alter considerably the antioxidant activity presented by the raw vegetables. Raw, microwaved, boiled (except broccoli) and steamed vegetable extracts, at different concentrations, presented a protective antioxidative action comparable with vitamin C (1 mm). These data provide new insight into the influence of domestic treatment on the quality of food, which could support the recent epidemiological studies suggesting that consumption of cruciferous vegetables, mainly cooked, may be related to a reduced risk of developing cancer.
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PMID:Anti-proliferative activity and chemoprotective effects towards DNA oxidative damage of fresh and cooked Brassicaceae. 2208 77