-
Professor Lu Yanli's team has made new progress in the research of maize drought resistance
Time of Update: 2022-11-15
Recently, Professor Lu Yanli's team (State Key Laboratory of Crop Gene Discovery and Utilization in Southwest China; Maize Research Institute) found that ZmLBD5 gene can negatively regulate the production of corn abscisic acid (ABA) and gibberellin (GA) and thus affect its drought resistance, and the ZmLBD5 gene knockout material shows better drought resistance.
-
Clin Trans Gastroenterology: Association of serum and fecal bile acid patterns with liver fibrosis in patients with nonalcoholic fatty liver disease
Time of Update: 2022-08-12
. This study demonstrated that NAFLD patients had higher fecal and serum BA and C4 concentrations with a risk of worsening fibrosis, suggesting that abnormal BA metabolism is associated with NAFLD fibrosis progression .
-
Cell: New study reveals how taurine helps stop bacterial infections
Time of Update: 2021-03-10
In a new study, researchers from the National Institutes of Health in the United States, while exploring the body's natural defenses against bacterial infections, found that a nutrient called taurine helps the gut recall previous infections and kill invasive bacteria such as Klebsiella pneumoniae, Kpn.
-
eLife: Studies have found that destroying the interoperability between MYC and HCF-1 can ablate tumors
Time of Update: 2021-02-10
MYC cancer proteins are the main driver of most human cancers, causing nearly one-third of cancer-related deaths each year. it can act as both transcription activation factor and deterrent factor, re
-
Zhang Peace Team: Probiotics enhance the nerve stimulation activity of the intestinal bacteria to relieve stress and anxiety
Time of Update: 2021-01-29
(1) Subjects were subjected to oral plant Lactobacillus P-8 (n-43) or placebo (n-36) for 12 weeks; (2) after intervention, the diversity of fecal flora decreased in the placebo group, while there was
-
Syntheses of Norstatine, Its Analogs, and Dipeptide Isosteres by Means of -Lactam Synthon Method
Time of Update: 2021-01-03
The β-lactam synthon method developed by these laboratories ( 13 – 17 ) can be effectively applied to the asymmetric synthesis of norstatine and its analogs, as well as various dipeptide isosteres.
-
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.
-
Gastroenterology: An unexpected discovery in hyper-expanded endoscopy monitoring ulcerative colitis. Case studies
Time of Update: 2020-07-19
therefore, folic acid may have chemopreventive effect on colorectal cancer and can be used as a preventive drug for uc-crc.
analysis of risk factors of ulcerative colitis related colorectal cancer [J].
-
What is fatty acid metabolism
Time of Update: 2020-04-03
Fatty acid metabolism is a process of decomposing fatty acids in the body, which is an important part of making diet available Fatty acids have many uses in the body, such as building new proteins and
-
When you eat, bile may "betray" you! The pathogenic mechanism of norovirus was found
Time of Update: 2020-01-05
In winter, apart from being easy to gain weight, what else is easy? It seems easy to be harassed by norovirus As a highly infectious disease, norovirus often "knocks down" a large number of people onc
-
JACS: asymmetric synthesis of sulfimide -- arylation of sulfimide
Time of Update: 2019-12-13
Sulfimides are hexavalent sulfur compounds containing one oxygen atom, one nitrogen atom and two carbon substituents When two carbon substituents are different, the sulfur atom becomes the chiral cent
-
Research group of Professor Ye Longwu of Xiamen University: stereoselective synthesis of mesolactam by [1,3] - rearrangement series reaction based on alkynamide
Time of Update: 2019-08-01
Lead rearrangement is widely used in organic synthesis chemistry because of its high bonding efficiency and high atom economy [3,3] - rearrangement often goes through chair transition state and has hi
-
A patent challenge makes the domestic gout generic "run" for ten years
Time of Update: 2019-04-09
Recently, the State Intellectual Property Office issued the decision on the examination of the request for invalidation Jiangsu Zhiyuan Pharmaceutical Co., Ltd (hereinafter referred to as Zhiyuan phar
-
New drugs are found to help block the synthesis of cholesterol
Time of Update: 2019-03-15
People with high cholesterol resistance to statins (http:// may soon have new treatment options, according to a new study The researchers explained that these new drugs (http:// help block the synthes
-
Research group of Professor Yu Shouyun of Nanjing University: visible light promotes the application of nitrogen free radicals in remote C (SP3) - H functionalization
Time of Update: 2018-10-08
The direct functionalization of the lead hydrocarbon bonds, especially the direct functionalization of C (SP 3) - H, is one of the most active and challenging topics in the field of organic chemistry
