Nitric Oxide Protects L-Type Calcium Channel of Cardiomyocyte during Long-Term Isoproterenol Stimulation in Tail-Suspended Rats

Figure 2

Expression, phosphorylation at Ser1928, and S-nitrosylation of L-type calcium channel α1C subunit. (a) Representative western blots of LTCC α1C subunit in 4-week tail-suspended (SUS) and synchronous control (CON) rats. (b) Ratios of LTCC α1C subunit to β-actin. (c) Ratios of p-Ser1928 to total α1C subunit. (d) Ratios of S-nitrosylation of LTCC α1C to β-actin. Data are mean ± SEM; hearts in each group. or versus synchronous CON.

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