Possible involvement of apoptotic death of myocytes in left ventricular remodeling after myocardial infarction |
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Authors: | Saitoh Tadashi Nakajima Takayuki Kawahara Koichi |
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Affiliation: | Laboratory of Biomedical Control, Research Institute for Electronic Science, Hokkaido University, Sapporo, 060-0812 Japan. |
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Abstract: | Pathophysiological roles of apoptosis in post-infarction left ventricular (LV) remodeling have not been well characterized. This study showed that TUNEL- or cleaved caspase-3-positive myocytes were identified late after ligation of the left coronary artery in rats, suggesting that apoptotic myocyte death contributed to the morphological change associated with LV remodeling. |
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