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Stanford University Scientists: Give up illusions and learn to coexist with the new crown
Time of Update: 2021-07-27
And as the immune resistance of our group begins to grow, the new coronavirus will turn from a global pandemic to a local epidemic threat-the virus will continue to spread at a low level, but the spread will be slower, and the number of infected cases will not be as good as before.
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Scientists analyze single-cell atlas of gallbladder cancer
Time of Update: 2021-07-27
It comprehensively characterizes the disease characteristics of gallbladder cancer tissues in terms of cancer cell heterogeneity, tumor microenvironment cell infiltration, activity, and interaction, and provides new ideas for the analysis of the immune microenvironment function in gallbladder cancer and the study of new treatment options.
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To be a pioneer in China's third-party testing and certification industry
Time of Update: 2021-07-27
In 1990, Shentu Xianzhong, who had just finished his graduation season, walked into the best hotel in Tianjin under the recommendation of his mentor and participated in the first job fair of SGS, a leading company in the global third-party testing and certification industry (TIC) at the time .
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Chemotherapy has a risk of inducing drug resistance and recurrence for malposition repair defective leukemia
Time of Update: 2021-07-27
Sude Children’s Research Hospital in the United States, and the Renate Kirschner-Schwabe team of the Charles University Hospital in Germany have published an online publication titled "Chemotherapy and mismatch repair deficiency cooperate to fuel TP53 mutagenesis and ALL relapse" in the international authoritative journal Nature Cancer.
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Scientists find that target pests adapt to Bt crops through symbiotic viruses
Time of Update: 2021-07-27
The impact of changes in the planting structure of this crop on target pests, non-target pests, natural enemy insects, and symbiotic microorganisms is a very important scientific issue .
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"Good cholesterol" can protect the liver
Time of Update: 2021-07-27
Randolph, a professor of immunology at the University of Washington School of Medicine, one of the corresponding authors of the study, said that the study showed that increasing the level of this specific type of HDL, especially in the intestine, may have a protective effect on liver disease .
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Arabidopsis OXS3 family proteins are involved in the regulation of ABA signal transduction
Time of Update: 2021-07-27
To this end, the researchers comprehensively used CRISPR/Cas9, yeast two-hybrid, chromatin immunoprecipitation and promoter activity detection and other technical methods to clarify the relationship between Arabidopsis OXS3 family proteins and ABA signal transduction, and proposed A related model: When plants are not under environmental stress, OXS3 family proteins interact with AFP1 (ABI FIVE BINDING PROTEIN 1) to reduce the occupancy of histone γ-H2A.
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Scientists have discovered a new mechanism of targeted drugs "strong and powerful" action
Time of Update: 2021-07-27
" At the same time, the researchers also found that using lenvatinib, the use of genetic modification technology to further knock out the epidermal growth factor receptor EGFR can effectively kill liver cancer cells .
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Why is it also malaria, some people die and some people are fine
Time of Update: 2021-07-27
An international research team used large-scale cell counting technology (a method for in-depth analysis of individual cell characteristics) and machine learning to find "immune signals" related to symptomatic or asymptomatic infections in people infected with malaria parasites .
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The "secret organization" of the migraine "loosing band curse" was spotted
Time of Update: 2021-07-27
With the approval of lamitetan, 5-HT1F, as a promising anti-migraine target, is of great significance to the study of its structure, function, and mechanism of action of selective drugs .
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In the first half of 2021, the number of approved innovative drugs in my country sets a new record
Time of Update: 2021-07-27
Kong Fanpu introduced to reporters that the Center for Drug Evaluation will continue to implement the task requirements for deepening the review system reform while continuing to do a good job in the review of new crown vaccine drugs, strengthen the guidelines and system revision efforts, and further explore the application of anti-epidemic emergency review Experience can effectively promote the innovation and development of the pharmaceutical industry .
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Changes in the perivascular space may help identify the risk of Alzheimer's disease
Time of Update: 2021-07-26
Medical Network, February 2nd, a study published in the online edition of the American "Neurology" magazine showed that over time, people with enlarged perivascular spaces may be more likely to develop cognitive problems or suffer from Alzheimer's disease than others.
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New progress has been made in the pharmacological active ingredients of Lianhua Qingwen Capsules against new coronary pneumonia
Time of Update: 2021-07-26
On the basis of this research, the research results of the pharmacologically active ingredients of Lianhua Qingwen Capsules in preventing and treating new coronary pneumonia further elaborated that Lianhua Qingwen inhibits the invasion of new coronavirus by affecting the binding of S protein and cells, and is deeply molecular based on the existing cell-level evidence.
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The new coronavirus and mutant nucleic acid test may not be detected
Time of Update: 2021-07-23
According to Taiwanese media citing a report from the Finnish National Broadcasting Corporation on the 18th, the Vita Laboratory in Helsinki, Finland, recently stated that a new variant of the new coronavirus has been discovered .
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Scientists have developed a new type of bacterial therapy to improve the condition of 2/3 patients with eczema
Time of Update: 2021-07-21
Subsequently, the researchers evaluated the safety of ShA9 on the skin of participants with AD, and designed a randomized, double-blind phase 1 human clinical trial to better understand the mechanism of action and explore the effects of ShA9 on humans.
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Seeing through the "trick" of cancer cells brings new hope to patients with colorectal cancer
Time of Update: 2021-07-06
Therefore, in order to explore the interaction between cancer-promoting mutant cells and normal neighboring cells, researchers at the Cambridge Stem Cell Institute developed a microscopy technique that uses multicolor labeling technology to track the trajectories of single mutant genes Kras and Pik3ca , Studies have found that mutated cancer stem cells can secrete specific cytokines and inhibit the activity of surrounding healthy intestinal stem cells .
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Reactivate the "paralyzed" immune system to attack deadly brain cancer
Time of Update: 2021-07-06
To this end, researchers have developed an innovative treatment to reactivate the "paralyzed" immune system against tumors, that is, to fight gliomas through therapeutic vaccines or immunotherapy .
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Two exclusive formulations of the 600 million anti-allergic drug Puli Pharmaceutical have been reviewed
Time of Update: 2021-07-06
According to data from Mi Nei. com, the sales of terminal desloratadine in China's public medical institutions in 2019 were close to 600 million yuan .
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Geologists reveal the structure of kidney stones and propose new methods for prevention and treatment
Time of Update: 2021-07-06
Recently, this research team collaborated with researchers from Mayo Clinic to publish a paper in Nature Reviews Urology under the umbrella of Nature, detailing the various stages of the kidney stone deposition process.
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Review of Piperacillin Sodium and Tazobactam Sodium for Injection by Huabei Pharmaceutical
Time of Update: 2021-07-06
com, the market size of the terminal piperacillin sodium tazobactam in China's public medical institutions in 2019 exceeded 8 billion yuan, ranking first in the TOP10 generic drugs for systemic antibacterial drugs .
