| Isoenzyme spectrum of creatine kinase and lactate dehydrogenase in the myocardium of patients with ischaemic heart disease. | |
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MedLine Citation:
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PMID: 3792005 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The purpose of the study was to find out the character of the restructuring of enzymes and isoenzymes of creatine kinase (CK), lactate dehydrogenase (LDH) and glucose-6-phosphate-dehydrogenase (G 6 P-DH) in the myocardium, which occurs in patients with ischaemic heart disease (IHD), and to compare the activity of the aforementioned enzymes in the myocardium of patients with IHD, examined intra vitam, and in patients who died suddenly. An analysis was made of 11 samples obtained by myocardial biopsy from the left ventricle of patients with IHD and of 11 samples obtained at autopsy of patients with IHD who have died a sudden death. Serving as controls was bioptic material from the myocardium of 12 patients without IHD. In the myocardium of patients with IHD, examined intra vitam, a decrease in the activity of the mitochondrial isoenzyme CK (MiMi) and the isoenzyme LDH-1, and a considerable rise in the activity of G 6 P-DH were found. In patients with IHD, who have died suddenly, there was found only a decrease in isoenzyme LDH-1 activity and a reduced concentration of CK B-units. The experiments proved that the differences in the myocardial isoenzyme spectrum between the two groups of patients with IHD are not connected with the process of autolysis. |
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Authors:
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V V Avilov; D B Saprygin; E N Kazakov; I E Galakhov; V S Zhdanov |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Cor et vasa Volume: 28 ISSN: 0010-8650 ISO Abbreviation: Cor Vasa Publication Date: 1986 |
Date Detail:
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Created Date: 1987-02-17 Completed Date: 1987-02-17 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0372614 Medline TA: Cor Vasa Country: CZECHOSLOVAKIA |
Other Details:
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Languages: eng Pagination: 334-40 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Coronary Disease
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complications,
enzymology* Creatine Kinase / metabolism* Death, Sudden / etiology Glucosephosphate Dehydrogenase / metabolism Humans Isoenzymes L-Lactate Dehydrogenase / metabolism* Male Middle Aged Mitochondria, Heart / enzymology Myocardium / enzymology* |
| Chemical | |
Reg. No./Substance:
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0/Isoenzymes; EC 1.1.1.27/L-Lactate Dehydrogenase; EC 1.1.1.49/Glucosephosphate Dehydrogenase; EC 2.7.3.2/Creatine Kinase |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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