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In living organisms, protein molecules with different chemical structures called proteoforms, are produced from a single gene ...
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“Is this storm named Viagra?” joked another. They also shared a meme of the map with the caption, “If your storm lasts longer than four hours, call a physician.” “If that’s the size wh ...
This means that the level of sildenafil in your bloodstream will drop by 50% within four hours. This is typically the level by which the drug is no longer bioactive (able to exert a physiological ...
Inhibition of phosphodiesterase 5a (PDE5a) with sildenafil may provide an attractive alternative approach. Calcineurin plays a key role in pathological hypertrophy. Direct inhibition has proved ...
The ACS Scholars Program awards renewable scholarships to undergraduate students from historically underrepresented groups in the chemical sciences, majoring in chemistry-related disciplines, and ...
The first step in USNCO, held each March. High school students can participate by registering with ACS. Registration does not guarantee participation. Students will be notified by their ACS Local ...
Cannabidiol, also called CBD, is a chemical in the cannabis plant. A form of CBD is used as a drug to treat seizures. Is CBD better than Viagra? There’s no evidence that CBD is better than Viagra.
Chemistry Education Research and Practice (CERP) is the journal for teachers, researchers and other practitioners at all levels of chemistry education. It is published free of charge electronically ...