Title : Erythromycin block of the HERG K+ channel: accessibility to F656 and Y652.

Pub. Date : 2006 Mar 10

PMID : 16446155






3 Functional Relationships(s)
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1 Erythromycin block of the HERG K+ channel: accessibility to F656 and Y652. Erythromycin potassium voltage-gated channel subfamily H member 2 Homo sapiens
2 Here we used whole-cell patch-clamp recording at 37 degrees C from heterologously expressed HERG channels in a mammalian cell line to show that erythromycin either produces a rapid open-state-dependent HERG channel inhibition, or components of both open-state-dependent and closed-state-dependent inhibition. Erythromycin potassium voltage-gated channel subfamily H member 2 Homo sapiens
3 Here we used whole-cell patch-clamp recording at 37 degrees C from heterologously expressed HERG channels in a mammalian cell line to show that erythromycin either produces a rapid open-state-dependent HERG channel inhibition, or components of both open-state-dependent and closed-state-dependent inhibition. Erythromycin potassium voltage-gated channel subfamily H member 2 Homo sapiens