Khristich

Date Joined: February 2002
Profile URL: https://www.adultdvdtalk.com/profile/khristich

VIAGRA!!!!!!!!!!! 2/12/2002 11:24 PM
No hard feelings (no pun intended), I understand what you meant. I was just being a little too showy for my own good, I just learned something this past week, and saw an oppourtunity to share. Peace.

VIAGRA!!!!!!!!!!! 2/12/2002 6:03 PM
You asked what people knew about Viagra. I happen to have just learned the pharmacology of it, just thought I'd share. I didn't mean that Viagra will absolutely not work for someone who doesn't have ED, it's just that pharmacology states that it shouldn't. And of course, some of it must be due to the placebo effect.

VIAGRA!!!!!!!!!!! 2/12/2002 1:07 PM
Pharmacologically, if you don't have ED, Viagra should not do anything at all for you. The effect may due to placebo effect (you get the effect beacuse you've been to conditioned to, aka mind over matter) The pathway to penis erection is such: First, acetylcholine, alpha 1 and 2 receptors, or sheer stress on the endothlial cells are activated and are coupled to an enzyme known as phospholipase C. Phospholipase C becomes active in converting arginine to citruline and this process releases the most important product for penile erection, NO (nitric oxide) gas, also known as endothelium derived relaxing factor (EDRF). NO will diffuse locally and stimulate another enzyme known as guanylate cyclase in vascular smooth muscle (penile blood vessel...