Nucleic DNA and RNA in cardiac muscle cell of experimental myocardial infarct. 1976

Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura

Myocardial infarction was produced in dogs, and the changes in nucleic acid synthetic activity were investigated quantitatively by microspectrophotometer in the myocardial cells as time progressed. DNA value, immediately after infarction, was greatly increased in comparison to that of the control group. At two weeks after infarction the value had increased to the highest level. After this point the value decreased, and, in 12 weeks, the mean value was back to the control level. Changes in RNA followed a pattern similar to DNA changes. The mechanism of the repair process of myocardial infarction was investigated.

UI MeSH Term Description Entries
D009203 Myocardial Infarction NECROSIS of the MYOCARDIUM caused by an obstruction of the blood supply to the heart (CORONARY CIRCULATION). Cardiovascular Stroke,Heart Attack,Myocardial Infarct,Cardiovascular Strokes,Heart Attacks,Infarct, Myocardial,Infarction, Myocardial,Infarctions, Myocardial,Infarcts, Myocardial,Myocardial Infarctions,Myocardial Infarcts,Stroke, Cardiovascular,Strokes, Cardiovascular
D009206 Myocardium The muscle tissue of the HEART. It is composed of striated, involuntary muscle cells (MYOCYTES, CARDIAC) connected to form the contractile pump to generate blood flow. Muscle, Cardiac,Muscle, Heart,Cardiac Muscle,Myocardia,Cardiac Muscles,Heart Muscle,Heart Muscles,Muscles, Cardiac,Muscles, Heart
D002467 Cell Nucleus Within a eukaryotic cell, a membrane-limited body which contains chromosomes and one or more nucleoli (CELL NUCLEOLUS). The nuclear membrane consists of a double unit-type membrane which is perforated by a number of pores; the outermost membrane is continuous with the ENDOPLASMIC RETICULUM. A cell may contain more than one nucleus. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed) Cell Nuclei,Nuclei, Cell,Nucleus, Cell
D004195 Disease Models, Animal Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases. Animal Disease Model,Animal Disease Models,Disease Model, Animal
D004247 DNA A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine). DNA, Double-Stranded,Deoxyribonucleic Acid,ds-DNA,DNA, Double Stranded,Double-Stranded DNA,ds DNA
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012313 RNA A polynucleotide consisting essentially of chains with a repeating backbone of phosphate and ribose units to which nitrogenous bases are attached. RNA is unique among biological macromolecules in that it can encode genetic information, serve as an abundant structural component of cells, and also possesses catalytic activity. (Rieger et al., Glossary of Genetics: Classical and Molecular, 5th ed) RNA, Non-Polyadenylated,Ribonucleic Acid,Gene Products, RNA,Non-Polyadenylated RNA,Acid, Ribonucleic,Non Polyadenylated RNA,RNA Gene Products,RNA, Non Polyadenylated

Related Publications

Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
May 1969, Biulleten' eksperimental'noi biologii i meditsiny,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
August 1969, Kardiologiia,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
March 1977, Biulleten' eksperimental'noi biologii i meditsiny,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
May 1984, Biulleten' eksperimental'noi biologii i meditsiny,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
March 1993, Voenno-meditsinskii zhurnal,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
April 1973, Biulleten' eksperimental'noi biologii i meditsiny,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
April 1974, The American journal of cardiology,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
January 1969, Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
April 1972, Arkhiv anatomii, gistologii i embriologii,
Y Yabe, and Y Kashiwakura, and H Tanaka, and M Hasegawa, and A Tsuzuku, and S Yoshimura
July 1970, Kardiologiia,
Copied contents to your clipboard!