#Overharvesting leaves Himalayan Viagra fungus feeling short Yarsagumba, the world s most expensive medicinal fungus, is in serious decline in Nepal because of over-harvesting,
Known as Himalayan Viagra'because of its supposed libido-boosting powers, the fungus can fetch as much as US$100 per gramme on the Chinese market,
but hardly a week goes by without federal health officials warning about fake Viagra, Tamiflu, Botox,
Phosphodiesterase inhibitors are in a class of drugs that include sildenafil (Viagra) and tadalafil (Cialis),
non-life threatening issues (think Viagra) rather than common illnesses like high blood pressure and asthma. The pharmaceutical industry seems to be caught between a rock
#Viagra to prevent transmission of the malaria parasite? By increasing the stiffness of erythrocytes infected by the causal agent of malaria,
Viagra favors their elimination from the blood circulation and may therefore reduce transmission of the parasite from humans to mosquitoes.
better known under its brand name of Viagra. The authors showed that this agent, used at a standard dose, had the potential to increase the stiffness of sexual forms of the parasite
Modifying the active substance in Viagra to block its erectile effect or testing similar agents devoid of this adverse effect, could indeed result in a treatment to prevent transmission of the parasite from humans to mosquitoes e
The researchers found in a mouse model of sepsis that sildenafil more commonly known as Viagra induced the liver to produce greater amounts of a protein called CYCLIC GMP
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