These medications inhibit an enzyme called phosphodiesterase type 5 (PDE5), which breaks down a chemical called cyclic guanosine monophosphate (cGMP). cGMP allows the muscles in the penis to relax ...

Zhijian “James” Chen received this year’s Albert Lasker Award for discovering cGAS, an enzyme which scopes out DNA-based ...

Revatio and Viagra work by blocking an enzyme called phosphodiesterase type 5. Blocking PDE5 increases the levels of cyclic ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Christina Szalinski We’ve added a new gentle formula pick, Bobbie ...

Physician Andrea Ablasser from the École polytechnique fédérale de Lausanne, virologist Glen Barber from Ohio State ...

Its product pipeline includes several sGC stimulators, small molecules that act synergistically with nitric oxide on sGC to boost production of cyclic guanosine monophosphate. The company was ...

The Big Five traits are typically assessed using one of multiple questionnaires. While these tests vary in the exact terms they use for each trait, they essentially cover the same broad dimensions ...

As NO diffuses through the alveolar membrane, it reaches these smooth muscle cells, causing an increase in the levels of cyclic guanosine monophosphate that in turn sets off a chain of events ...

Read on to learn everything we know about Fallout 5. If you've ever played a Fallout game, you'll know the series revels in its nuclear-ravaged American setting. Fallout games have all been set in ...

We describe pronounced hypotension in a patient during orthostatic testing while receiving treatment with sildenafil and tamsulosin, but not with placebo. The patient was 71 years of age and had ...

NewsChannel 5+ (or “The Plus” as we call it) has been connecting our community for almost 30 years. We produce live, local programming where viewers are invited to ask questions, as well as ...