Posted by Bob P (129.65.46.87) on July 11, 2000 at 13:47:51:
In Reply to: CH during sleep posted by Bob Johnson on July 11, 2000 at 09:49:15:
How or if 5HT and the calcium ions are connected in the vasoconstriction process? Does the hypo signal the release of 5HT which sends the signal along the neurons to start the calcium ions release which then constricts the vessels?
Or are they 2 separate ways to accomplish the same end?
If that's the case, I know the hypo controls the 5HT, what controls the calcium ions?
What is the trickle-down theory here? Where the heck is Ronnie (Regan) when you need him?
lyg
Bob P