The structural confirmation of amino acid cross-linked sodium hyaluronate (Hyaluronic Acid, HA) requires comprehensive characterization through multiple analytical techniques to determine the cross-linking site, cross-linking degree, molecular weight change and chemical structure integri

On July 10th2025, the official website of the National Medical Products Administration (NMPA) showed that the Class 1 new drug Sildenafil Hydrochloride Tabletsdeclared by Wangshan Wangshui has been approved for marketing, making it the second domestically developed Class 1 new drug

1. 4-butyryl hydroquinone (577)whitening effect The claim of "the strongest whitening and spot-lightening ingredients on the market" is actually a marketing gimmick. Melanin production involves several stages: initiation, formation, transport, and metabolism. Different ingredie

Recently, the Georgia Tech Wearable Smart Systems and Healthcare Center has teamed up with South Korean institutions to develop a microbrain-computer interface that is small enough to fit between hair follicles on the scalp, promising benefits for people with disabilities. The related paper was publ

According to CCTV News, on April 8 local time, US President Trump delivered a speech, saying that the US will impose tariffs on drugs. This policy not only breaks the framework of the World Trade Organization's (WTO) Pharmaceutical Trade Agreement since 1994, but also may reshape the global phar

Palmitoylethanolamide (PEA) as naturalneuroprotector against COVID-19 inflammationCoronavirus Disease 2019 (COVID-19) is upsetting the world and innovative therapeutic solutions are needed inan attempt to counter this new pandemic. Great hope lies in vaccines, but drugs to cu