Barium and K(Ca) channels

Christian Lohr clohr at neurobio.arizona.edu
Wed Jun 7 18:33:52 EST 2000


Hi there,

I would like to know about group members experience or literature of the
action of barium ions on Ca-dependent potassium channels. Barium can
substitute for calcium in some events (like passing calcium channels).
Can it also activate the K(Ca) channels, or does it rather block them
like the inward rectifier?

Cheers,
Chris
-- 
Christian Lohr, Ph.D.
ARL Division of Neurobiology
University of Arizona
PO Box 210077
Tucson, AZ 85721-0077

Phone: (520) 621-6671
FAX: (520) 621-8282
clohr at neurobio.arizona.edu


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