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An Introduction to PCR Techniques
Time of Update: 2021-01-06
The polymerase chain reaction ( PCR ) is a method for the enzymatic amplification ofDNA and has revolutionised our approach to both diagnostics and research, permitting the amplification of small amounts
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Paint knowledge | brief introduction of thickeners for Waterborne Coatings
Time of Update: 2020-04-03
It is suggested that cellulose ether and its derivatives, associated alkali swelling thickener and polyurethane thickener are commonly used at present
At present
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Coating classification: anti settling agent
Time of Update: 2020-04-03
Core tip: anti settling agent product brief introduction anti settling agent is a kind of coating's rheological control advantage, which makes the coating have thixotropy
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Zhongyuan Xiehe umbilical cord mesenchymal stem cells anti fibrosis injection is expected to be reviewed in the first half of the second half of the year
Time of Update: 2020-04-03
According to public information, at present, the main profit of COSCO comes from the storage and inspection of liver cells, although Wu Mingyuan said that in the future, COSCO will vigorously expand its cosmetics business.
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Synthesis of silybin and its derivatives
Time of Update: 2020-04-03
The results showed that the water solubility increased by 4-30 times, and the liver protective activity also increased.
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Antioxidants - caffeic acid derivatives
Time of Update: 2020-04-03
Its antioxidant effect on oil is basically the same as PG and BHT.
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Composition and efficacy of cassia seed
Time of Update: 2020-04-03
Cassia seed [chemical composition of cassia seed] cassia seed mainly contains anthraquinone derivatives, including emodin, emodin methyl ether, aloe emodin, chrysophanol, obturator (i.
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What is male hormone
Time of Update: 2020-04-03
Hormones that affect women's behavior and sexual function are called estrogens, while testosterone is called male hormones.
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The project of taxol derivative, a class I and type II new antidiabetic drug of Haixi United Pharmaceutical Co., Ltd. was officially launched in Mingxi
Time of Update: 2020-04-03
Fujian Haixi United Pharmaceutical Co., Ltd. and China University of Pharmaceutical Sciences jointly implemented a class I new drug taxol derivative (type II new anti diabetes drug) project, which was officially implemented in Mingxi economic development zone.
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Coating knowledge: About benzene and its derivatives
Time of Update: 2020-04-03
It is suitable for leather Home of paint news: the concept of triphenyl is whether there will be pure benzene, toluene, xylene three substances in the paint.
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Zhang Yuan group, Lanzhou University: visible light induced functionalization of glycine derivative CSP3 − h for the preparation of polysubstituted 1,3-oxazolidine
Time of Update: 2020-02-26
Recently, Zhang Yuan, the State Key Laboratory of functional organic molecular chemistry, Lanzhou University, reported a new method for the preparation of polysubstituted 1,3-oxazolidines by the visible light-induced functionalization of glycine derivative C SP3 − H.
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Copper catalyzed remote C (SP3) - H Alkynylation of o-acyloxime ester with terminal alkynes
Time of Update: 2020-02-19
Alkynes are important functional groups in organic synthesis and exist in many natural products and drugs
Among many synthesis methods, Sonogashira reaction is one
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Can cyclodextrin derivatives become broad-spectrum antiviral drugs
Time of Update: 2020-02-19
2019 - ncov infected pneumonia (who new name: covid-19) suddenly came like a nightmare, making China suffer a great public health crisis
At present, the development
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Cell: the study of vesicles paves the way for innovative treatment of degenerative diseases
Time of Update: 2020-02-18
February 18, 2020 / BIOON / -- Marina gomzikova, research leader of gene and cell technology laboratory, began to study ecmvs in 2013, when she was studying for her Ph.D
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Novel coronavirus pneumonia: what are the 24 clinical trials in 116 days
Time of Update: 2020-02-17
In addition, novel coronavirus pneumonia treatment regimens based on cell therapy have been registered in clinical trials, involving stem cells, nuclear cells, NK cells and so on.
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Novel coronavirus pneumonia is being tested in 24 clinical trials, 116 days
Time of Update: 2020-02-17
According to the official website of the Chinese clinical trial registry (ChiCTR), 116 clinical trials are underway in China from January 23 to February 15, involving more than 50 medical institutions in and outside Hubei Province.
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What's the future of Shengbai pharmaceutical market? Gibel pharmaceutical company will tell you
Time of Update: 2020-02-13
After Nanxin pharmaceutical, kechuangban will usher in another pharmaceutical company, jibel
In addition to the slow growth of the industry, the company also faces
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SCI Rep: use of induced pluripotent stem cells to successfully regulate the immune rejection of recipient tissue
Time of Update: 2020-02-11
February 11, 2020 / bioun / -- recently, in a research report published in the international journal scientific reports, scientists from Hokkaido University developed a new method
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How to transform traditional Chinese medicine enterprises has become a big test
Time of Update: 2020-02-10
However, as innovative drugs are different from traditional Chinese medicine and require more stringent technical level, it also means that traditional Chinese medicine enterprises face high risk and market test period in the process of transformation.
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Important signaling pathways in lymph nodes revealed better understanding of pathophysiological processes
Time of Update: 2020-02-10
Lymph nodes (LN) fight infectious diseases by providing shelter for the growth of immune cells and resisting pathogens
However, little is known about the specific
