Sweet redemption

Feb 01, 2007 12:05

stew_pot: shouldn't you be in class?
zalaentreable: I am in class
zalaentreable: -=swat=-
stew_pot: dang*
zalaentreable: My latest notes: AVP released in response to a drop in blood pressure acts on specific vascular beds, causing contraction of the vascular smooth muscle (vasoconstriction). Takes ~8% change before things start to happen. As the stretch of the capillary or vein is decreased(decrease in BP), the firing rate of the neurons in that vascular bed slow their firing rate to the CNS. The CNS connects to the AVP. The decrease in firing rate decreases GABA and causes the Norepinephrine levels go up because there is no GABA to stop the NE levels from rising. AVP levels go up in the PN. And causes vasoconstriction in vascular beds(arterioles) and causes an increase in stretch in the important tissues, causing the blood pressure to rise. This causes the firing rate to increase to the CNS, which ca
stew_pot: Yeah, I got no comeback for that. (TU-SHAY)
zalaentreable: -=Patpat=-
zalaentreable: Shouldn't you be at work?
stew_pot: I am at work..........OOOOoohhhhhhhhhh Sweet redemption is MINE!!!
zalaentreable: heh
zalaentreable: =P
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