作者: John O. Oberpriller , Jean C. Oberpriller
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摘要: A study was made of the response adult newt ventricle to injury. The major events in repair process after wounding involve blood clot formation, coagulation necrosis, macrophagic activity, regenerative activity heart muscle, and connective tissue formation. Light microscopic autoradiography indicated that there a definite area labeled cells trabeculae adjacent wound, beginning at about ten days Electron confirmed myocytes containing myofibrillae underwent DNA synthesis. It concluded myocardium is capable reacting injury by proliferation wound as both synthesis mitosis.