Nanotechnology approaches the shipbuilding industry

Recently, from the National Institute of Materials Science of the Institute of Metal Research of the Chinese Academy of Sciences, the news has reached a breakthrough in the research of nanomaterials in China: a piece of pure iron with a palm of the hand is subjected to surface nano-treatment and then subjected to nitriding treatment. The 10 micron thick nitride layer requires a temperature drop of more than 200 degrees and a processing time of 9 hours.

It is reported that the research results have solved the technical bottleneck in the surface nitriding of metal materials for a long time, showing that the advanced technology of nanometer is expected to be applied to traditional industries such as shipbuilding, and plays an important role in upgrading its technology.

Ruxolitinib is an orally bioavailable Janus-associated kinase (JAK) inhibitor with potential antineoplastic and immunomodulating activities. Ruxolitinib specifically binds to and inhibits protein tyrosine kinases JAK 1 and 2, which may lead to a reduction in inflammation and an inhibition of cellular proliferation. The JAK-STAT (signal transducer and activator of transcription) pathway plays a key role in the signaling of many cytokines and growth factors and is involved in cellular proliferation, growth, hematopoiesis, and the immune response; JAK kinases may be upregulated in inflammatory diseases, myeloproliferative disorders, and various malignancies.

Ruxolitinib is a Janus kinase inhibitor that is used in the treatment of intermediate or high risk myelofibrosis and resistant forms of polycythemia vera and graft-vs-host disease. Ruxolitinib is associated with transient and usually mild elevations in serum aminotransferase during therapy and to rare instances of self-limited, clinically apparent idiosyncratic acute liver injury and to cases of reactivation of hepatitis B in susceptible individuals.

Ruxolitinib Intermediates

Ruxolitinib; 941678-49-5; INCB018424; Ruxolitinib (INCB018424); (R)-3-(4-(7H-Pyrrolo[2,3-D]Pyrimidin-4-Yl)-1H-Pyrazol-1-Yl)-3-Cyclopentylpropanenitrile; INCB-018424; INCB 018424; UNII-82S8X8XX8H;

 Shandong Haohong Biotechnology Co., Ltd. , https://www.haohongpharma.com

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