IndraLab

Statements



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"Given its clinical use, it is important to understand the molecular details of ivabradine block of HCN4 channels, the main isoform expressed in the pacemaker region of the heart."

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"Our findings confirm and extend observations in genetic conditions associated with altered HCN4 function and clinical trials with the HCN4 blocker ivabradine XREF_BIBR, XREF_BIBR."

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"Properties of ivabradine induced block of HCN1 and HCN4 pacemaker channels."

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"HCN4 was blocked by the application of 2mM Cs + or 10muM ivabradine."

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"Most interesting, a recent report (Bucchi et al., 2006) indicates that ivabradine blocks HCN1 in a use dependent manner via the closed state, but HCN4 via a voltage dependent, open state mechanism."