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Comparative studies of the fine structural changes and histochemical examination of adenosine triphosphatase (ATPase) activity were performed in canine ischemic heart muscle cells following left coronary artery ligation. In the intact myocardial cells, the ATPase activities were observed most intensely in the sarcoplasmic reticulum (SR), particularly in the terminal cisternae (TC), and moderately around gap junctions of the intercalated discs and on myofilaments. Ischemic cellular changes occurred three to 24 hours after coronary ligation and became severe after three to seven days. ATPase activities decreased at around 48 hours and also became weak at three to seven days. Two to three weeks after ligation, improvement of the fine structure and increase in ATPase activities were observed in the ischemic cells, suggesting recovery. ATPase activities in the ischemic cardiac cells appeared to be decreased in parallel with the process of the fine structural changes.
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
July 1972,
Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
November 1981,
Japanese circulation journal,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
March 1972,
Japanese heart journal,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
August 1967,
Nippon Ganka Gakkai zasshi,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
January 1959,
The American journal of pathology,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
April 1980,
Journal of neurocytology,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
January 1970,
Advances in cardiology,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
April 1965,
Virchows Archiv fur pathologische Anatomie und Physiologie und fur klinische Medizin,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
April 1969,
Die Medizinische Welt,
K Ozawa, and
T Katagiri, and
F Yoshida, and
H Niitani, and
Y Nakai
July 1983,
Japanese heart journal,
