Enhanced activity of eccentric contraction induces alterations in in vitro sarcoplasmic reticulum Ca2+ handling in rat hindlimb muscles

• Prif Awduron: Satoshi Matsunaga (Awdur), Keita Kanzaki (Awdur), Takaaki Mishima (Awdur), Jun Fukuda (Awdur), Sumiko Matsunaga (Awdur), Masanobu Wada (Awdur)
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• Cyhoeddwyd: Japanese Society of Physical Fitness and Sports Medicine, 2015-03-01T00:00:00Z.
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In order to investigate factors that contribute to eccentric contraction (ECC)-induced loss of tetanic force, Ca2+ uptake, Ca2+ release, and Ca2+-ATPase activity of the sarcoplasmic reticulum (SR) and sarcolemmal Na+-K+-ATPase activity were examined in rat fast-twitch skeletal muscles that underwent...