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D
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L
Vardenafil is the active ingredient of Levitra tablets. Levitra oppresses phosphodiesterase. Inhibiting the action of phosphodiesterase, cyclic GMP stops the breakdown. Cyclic GMP raises blood flow to penis and relaxes blood muscles. It helps penis to erect and be rigid.
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P
Peponen is oil produced from seeds of special pumpkin kind called CUCURBITA PEPO. Pumpkin seeds are rich sources of fatty acids. The four dominant fatty acids are Palmitic, Stearic, Oleic, and Linoleic acid (65%). Peponen also contains phytosterol (300-400mg %), beta carotene, vitamin E, selenium. Pumpkin ...
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Serenoa repens (Bartram) Small. (syn. Sabalis serrulata (Michaux) Nutall), Coriphoideae is a cobby north-american palm tree. American Indians used the partly dried fruit of the palm tree to treat urinary bladder, urethra and prostate gland diseases. Now scientists get extracts of Seronoa repens fruit (by w...
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V
Sildenafil opresses phosphodiesterase (PDE5) which is responsible for the guanosine monophosphate inactivation in the cavernous body. Cyclic guanosine monophosphate is formed in the issue of the activation guanilatcyklasa by nitric oxide. NO is secreted in the cavernous body during sexual arousal (the nec...
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Y
Yohimbine is an alkaloid allied to reserpine made from Rubiaceae and Rauwolfia (L.) Benth, blocks central and peripheric presynaptic alpha-2 adrenoreceptors, widens peripheric vessels of the brain as reserpine but much weaker and for the short time, increases parasympathetic tonus but lowers sympathetic to...

