搜尋結果
2 天前 · Fentanyl is a highly potent synthetic piperidine opioid primarily used as an analgesic. It is 20 to 40 times more potent than heroin and 100 times more potent than morphine; [8] its primary clinical utility is in pain management for cancer patients and those recovering from painful surgeries. [9] [10] Fentanyl is also used as a sedative. [11]
- C₂₂H₂₈N₂O
- Actiq, Duragesic, Sublimaze, others
- AU: C
1 天前 · Insulin is a peptide hormone containing two chains cross-linked by disulfide bridges. Insulin ( / ˈɪn.sjʊ.lɪn /, [5] [6] from Latin insula, 'island') is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the insulin ( INS) gene. It is the main anabolic hormone of the body. [7]
- INS, IDDM, IDDM1, IDDM2, ILPR, IRDN, MODY10, insulin, PNDM4
5 天前 · Uranus is the seventh planet from the Sun.It is a gaseous cyan-coloured ice giant.Most of the planet is made of water, ammonia, and methane in a supercritical phase of matter, which in astronomy is called 'ice' or volatiles.The planet's atmosphere has a complex layered cloud structure and has the lowest minimum temperature of 49 K (−224 C; −371 F) out of all the Solar System's planets.
2 天前 · The world's busiest airports by passenger traffic are measured by total passengers provided by the Airports Council International, defined as passengers enplaned plus passengers deplaned plus direct-transit passengers. The world's busiest airport is Hartsfield–Jackson Atlanta International Airport in metropolitan Atlanta, Georgia, which has ...
3 天前 · Rembrandt Harmenszoon van Rijn ( / ˈrɛmbrænt, ˈrɛmbrɑːnt /, [2] Dutch: [ˈrɛmbrɑnt ˈɦɑrmə (n)ˌsoːɱ vɑn ˈrɛin] ⓘ; 15 July 1606 [1] – 4 October 1669), usually simply known as Rembrandt, was a Dutch Golden Age painter, printmaker, and draughtsman. He is generally considered one of the greatest visual artists in the history ...
2 天前 · Purdue University is a public land-grant research university in West Lafayette, Indiana, and the flagship campus of the Purdue University system. The university was founded in 1869 after Lafayette businessman John Purdue donated land and money to establish a college of science, technology, and agriculture; the first classes were held on September 16, 1874.
2 天前 · Dana Elaine Owens (born March 18, 1970), better known by the stage name Queen Latifah, is an American rapper, actress and singer. She has received various accolades, including a Grammy Award, a Primetime Emmy Award, a Golden Globe Award, three Screen Actors Guild Awards, and two NAACP Image Awards, in addition to a nomination for an Academy Award.
