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Shengao Chemical Antioxidants won the award
Time of Update: 2022-11-26
Shengao Chemical's "key technology of one-step continuous synthesis and process strengthening of p-phenylenediamine antioxidants" won the second prize of Anhui Science and Technology Award.
Shengao Chemical's "key technology of one-step continuous synthesis and process strengthening of p-phenylenediamine antioxidants" won the second prize of Anhui Science and Technology Award.
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Frequent dinners to eat acute pancreatitis, excessive drinking, food oil
Time of Update: 2021-07-20
Yang Xianzhao, deputy chief physician of the Gastroenterology Department of Beijing Dongzhimen Hospital, said in an interview with a reporter from the Beijing News that patients with biliary diseases such as gallstones can easily induce acute pancreatitis after excessive eating; they suffer from hyperlipidemia, especially hyperlipidemia.
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Polypeptide solid phase synthesis history
Time of Update: 2020-10-25
In 1963, R.B. Merrifield created a solid-phase synthesis method that fixed the C end of the amino acid to an insoluble resin, and then in turn indentated the amino acids on the resin, prolonging the solid-phase synthesis of peptide chains and synthesizing proteins , in which the solid phase method can be purified by simply washing the resin after each step of reaction.
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Nat Neurosci: Study reveals mechanisms of memory formation
Time of Update: 2020-10-13
Oct 7, 2020 //--- When the brain forms a new experience of memory, neurons called engram cells encode the details of the memory and reactivate it each time we recall it later.
