Cialis order
Posted by Raul
December 16, 2005, 1:48 pm
[TEXT-10-15] cialis order!-Online-Approved pharmacy:yesterday, today and tomorrow
[MAP]
NIKI: July 1, 2005, 9:06 pm
Q: Is there a generic cialis order?
LILU: July 15, 2005, 10:30 pm
NIKI: August 2, 2005, 12:12 am
Doc: August 17, 2005, 1:42 am
LILU: August 23, 2005, 2:18 am
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__________________
Raul: September 8, 2005, 3:54 am
John: September 11, 2005, 4:12 am
What to look out for when buying Cialis online; how to spot scammers; also Cialis Side Effects, Cialis dosing, Picture of Cialis pill, cost, warnings; How does Cialis work; Cialis mechanism of action
Bog: September 17, 2005, 4:48 am
work, BUT you have no way of telling for sure what the active ingredient
Doc: October 22, 2005, 8:18 am
Storm: October 28, 2005, 8:54 am
The cialis order 2008 too is necessary to me. How it to order?
NIKI: October 31, 2005, 9:12 am
Paul: November 4, 2005, 9:36 am
larry: November 19, 2005, 11:06 am
Where to find the cialis order 2008 in the Internet?
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Storm: December 8, 2005, 1:00 pm
Where to find the cialis order 2008 in the Internet?
__________________
Paul: December 16, 2005, 1:48 pm
The drug company Pfizer makes Viagra; Eli Lilly and Company makes Cialis. WebMD asked both companies for their comments on their drug's label change.
Erection of the penis is caused by the filling of the penis with blood. Filling occurs because the blood vessels that bring blood to the penis increase in size and deliver more blood to the penis, and, at the same time, the blood vessels that take blood away from the penis decrease in size and remove less blood from the penis.
Sexual stimulation that leads to an erection causes the production and release of nitric oxide in the penis. The nitric oxide causes an enzyme, guanylate cyclase, to produce cyclic guanosine monophosphate (cGMP). It is the cGMP that is primarily responsible for increasing and decreasing the size of the blood vessels carrying blood to and from the penis, respectively, and causing the erection. When the cGMP is destroyed by another enzyme, phosphodiesterase-5, the blood vessels return to their normal size, blood leaves the penis, and the erection ends. Tadalafil prevents phosphodiesterase-5 from destroying cGMP so that cGMP stays around longer. The persistence of cGMP leads to a more prolonged engorgement of the penis with blood.
