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. 2002 Nov 29;546(Pt 1):33–47. doi: 10.1113/jphysiol.2002.034728

Figure 3. Factors influencing SR Ca2+ load.

Figure 3

Examples of cellular proteins, cell functions and experimental conditions that influence sarcoplasmic reticulum load are illustrated. SOC, store operated Ca2+ channels; Vm, membrane potential; SERCA-2, sarcoplasmic reticulum Ca2+-ATPase; PLB, phospholamban; RyR, ryanodine receptor. Illustration made by Tore Taraldsen, MD.