Vardenafil. This drug has a similar chemical structure to sildenafil citrate and works in a similar manner. Tadalafil. Studies have indicated that tadalafil citrate stays in the body longer than other ...

Treprostinil has greater chemical stability and longer half-life than epoprostenol ... Macitentan is a dual ET-1 receptor antagonist with modification of the structure of bosentan to achieve high ...

In living organisms, protein molecules with different chemical structures called proteoforms, are produced from a single gene ...

Cost: Roman offers both brand-name Cialis and generic Cialis (tadalafil) that you can take as needed or on a daily basis at a lower dose. Here’s a breakdown of what you can expect to pay for ...

University of Missouri researchers and collaborators have developed a new chemical tool that could help lower the cost of ...

Researchers unveiled a super-strong nanoscale material made from the first two-dimensional mechanically interlocked polymers.

Psoriasis is a chronic skin disease that manifests itself mainly with skin symptoms (dryness, itching, scaly skin, abnormal patches and plaques). It affects about 2% of the population and is mediated ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

After a lengthy questionnaire, our tester was recommended Hims Hard Mints tadalafil (generic for Cialis). Aaron noted that the questionnaire felt very long and didn’t indicate how many questions ...

It’s the first new pharmaceutical approach to treating pain in more than 20 years, offering an alternative to both opioids ...

Often known as the central science, it is a creative discipline chiefly concerned with atomic and molecular structure and its change, for instance through chemical reactions. Mixed conductors ...