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008 Ivabradine (I(f) Funny Channel Current Blocker, Corlanor®) Inhibits Human Corpus Cavernosum Contraction in Vitro via Interference with the Calcium and Potassium Transfer: A Potential Option for Erectile Dysfunction

 

High heart rate (HR) is an independent risk factor for erectile dysfunction (ED) The I(f) (Ifunny) or hyperpolarization-activated cyclic nucleotide-gated (HCN) channels are involved in synaptic transmission and neuronal excitability under physiological conditions. The I(f) channel inhibitor ivabradine controls HR in the sinoatrial node and reduces myocardial oxygen demand without inducing hypotension. Only one study has explored HR reduction with ivabradine-improved ED parallel to decreased oxidative stress and penile fibrosis in atherosclerotic plaque load in ApoE-knockout mice.

008 Ivabradine (I(f) Funny Channel Current Blocker, Corlanor®) Inhibits Human Corpus Cavernosum Contraction in Vitro via Interference with the Calcium and Potassium Transfer: A Potential Option for Erectile Dysfunction

2018-02

The Journal of Sexual Medicine

http://www.jsm.jsexmed.org/article/S1743-6095(17)31650-8/fulltext?rss=yes

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