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Looking for Vardenafil 224785-90-4?
Learn more about Vardenafil. Vardenafil (Levitra) is an oral therapy for the treatment of erectile dysfunction. It is a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5). Penile erection is a hemodynamic process initiated by the relaxation of smooth muscle in the corpus cavernosum and its associated arterioles.
During sexual stimulation, nitric oxide is released from nerve endings and endothelial cells in the corpus cavernosum. Nitric oxide activates the enzyme guanylate cyclase resulting in increased synthesis of cyclic guanosine monophosphate (cGMP) in the smooth muscle cells of the corpus cavernosum. The cGMP in turn triggers smooth muscle relaxation, allowing increased blood flow into the penis, resulting in erection. The tissue concentration of cGMP is regulated by both the rates of synthesis and degradation via phosphodiesterases (PDEs). The most abundant PDE in the human corpus cavernosum is the cGMPspecific phosphodiesterase type 5 (PDE5); therefore, the inhibition of PDE5 enhances erectile function by increasing the amount of cGMP.
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Vardenafil manufacturers | traders | suppliers
We have 10 companies offering Vardenafil from 4 different countries.
Get in contact with the supplier of your choice:
- Xi'an Tian Guangyuan Biotech Co.,Ltd from China
- SMS Pharma from India
- Rakshit Pharma from India
- Dr. Reddy's from India
- Mylan from India
- Polpharma from Poland
- Alembic Pharma from India
- Macleods Pharma from India
- Raks Pharma from India
- Aarambh Life Science from India
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