]>Alteration of Sarcoplasmic Reticulum <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msup><mml:mrow><mml:mtext>Ca</mml:mtext></mml:mrow><mml:mrow><mml:mtext>2</mml:mtext><mml:mtext>+</mml:mtext></mml:mrow></mml:msup></mml:mrow></mml:math> Release in Skeletal Muscle from Calpain 3-Deficient Mice : Figure 2
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Figure 2: Effect of caffeine on [Ca2+]i in isolated myoblasts and myotubes. Representative traces show the typical time course of the response to 20 mM caffeine observed in (a) wild type (+/+) myoblast; (b) wild type (+/+) myotube; (c) capn3-deficient (−/−) myoblast; (d) capn3-deficient (−/−) myotube. The duration of drug exposure is represented (open bars).