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Science｜Li Jing et al. discovered and identified CD8+ T cell subsets with regulatory functions in the human body
Time of Update: 2022-06-19
In conclusion, the authors discovered and identified a new subset of CD8+ T cells with regulatory functions in humans, which can selectively suppress pathogenic T cells that trigger autoimmune responses, thereby contributing to the maintenance of peripheral immune tolerance.
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Sikma launches recycled non-woven fabrics to reduce carbon fiber landfill waste by 500 tons per year
Time of Update: 2022-06-18
• Paul McMullan, Commercial Director of Sikma, commented: “One of the most important considerations when choosing a recycled carbon fiber product is the energy consumption of carbon fiber recycling .
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How to solve the common faults of multi-functional crusher
Time of Update: 2022-06-16
If it is not well connected during the assembly process, it will cause the overall vibration of the multi-functional pulverizer .
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Dongshun Group: The key technical achievements of new plant fiber filtration and adsorption composite materials passed expert demonstration
Time of Update: 2022-06-16
), believes that the product of this project fills the international gap and can replace existing meltblown fabrics and non-woven fabrics. The cloth is used in the medical and health field, and can also be used to replace air filter materials
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method is used in the preparation of high crystallinity graphene fibers.
Time of Update: 2022-06-16
[Summary] This article developed a new type of cascade plasticized spinning to prepare graphene fibers with high mechanical properties, high crystallinity and high electrical thermal conductivity.
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Marginal zone B cells 'eaten' dendritic cells to 'hijack' their antigen-presenting function
Time of Update: 2022-06-15
/>To test the above hypothesis, we detected the binding of MHC II to C3dg by co-immunoprecipitation experiments, but the MHC IIa–C3dg complex could not be detected if MHC II was deglycosylated with PNGase F
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Prof. Ji Linong: Where does the saying that "East Asians have poor β-cell function" come from?
Time of Update: 2022-06-11
-cell function (HOMA-β) and insulin resistance (or insulin sensitivity) (HOMA-IR or HOMA-S, HOMA-IR and HOMA-S have an inverse relationship) and further study the relationship between the two in the above-mentioned ethnic groups. the law
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CRRC Sifang expert: Rail transit may bring 50,000 tons of demand for carbon fiber composites every year
Time of Update: 2022-06-09
A large number of research and development attempts have been made in different application fields such as locomotives, passenger cars, freight cars, high-speed trains, intercity and urban rail, and accumulated rich experience.
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AS Excellent Case Sharing - Impaired Functions and Limited Activities, How to "Turn Things Around"?
Time of Update: 2022-06-09
-ultrasound brain-enhanced MRI of the left knee joint: scattered speckled and slightly long T2 signal shadows can be seen under the left parietal lobe and right frontal lobe, and the FLAIR sequence shows high signal, indicating small ischemic foci
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The carbon fiber reinforced plastics market will reach 64 billion U.S. dollars in 2030
Time of Update: 2022-06-09
/> . Therefore, Lux Research predicts that thermoset composites will continue to dominate the market and grow at a faster rate than thermoplastics, with an estimated compound annual growth rate (CAGR) of 11%, compared with 7% for thermoplastics .
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Neurosci Bull︱Qian Lingjia's research group reveals that homocysteine affects cognitive function by regulating DNA methylation during chronic stress
Time of Update: 2022-06-07
>. In order to further study the effect of Hcy on the methylation of the BDNF gene promoter, the authors used methyl-specific PCR experiments and Sequenom sequencing technology to detect it, and the results
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Picking the Pearl of "High-Performance Fiber" Shenzhen Gene's Domestic "High-Electrical Strength Insulating Aramid Paper" Appears
Time of Update: 2022-06-06
On September 25, a "high electrical strength insulating aramid paper" was unveiled at the new product launch conference in Dingnan County, Ganzhou City, Jiangxi Province .
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[Anesthesia Hotspot] Abnormal preoperative liver function test
Time of Update: 2022-06-04
Preoperative assessment of the risk of postoperative hepatic impairment requires consideration not only of the degree of abnormal liver function tests and the presence of active inflammatory and biliary disease, but also of the surgical procedure itself .
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on postoperative analgesia and functional recovery after total hip arthroplasty: a randomized, observer-blind, controlled trial
Time of Update: 2022-06-02
Maximum pain scores were significantly lower in patients receiving hip pericapsular nerve blocks than in controls at all time points, with a median (interquartile range [range]) of 2.
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Single-cell functional proteomic analysis reveals key biomarkers of COVID-19 infection and acute sequelae
Time of Update: 2022-06-01
>*Vogel et al. Nature Reviews Genetics, 2012 Single-cell functional proteomic analysis fills the gap in comprehensive single-cell characterization Single-cell proteomic analysis identifies predictors of COVID-19 disease progression Title: Multi
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Compare 11 properties of carbon fiber, aramid fiber and glass fiber
Time of Update: 2022-06-01
In other words, any structure made of carbon fiber or Kevlar® composite material that requires a given strength is smaller or thinner than a structure made of glass fiber .
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Aging Cell Review︱ Zhang Hong/Chen Yingzhi/Tian Mei collaborated to review the mechanism of gut microbiota regulating microglia function in cognitive aging
Time of Update: 2022-05-30
Organization predicts that by 2050, the proportion of the aging population over the age of 60 will exceed 20% [1] . Cognitive aging (cognitive aging) is a common phenomenon in aging
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The Institute of Physics and others have prepared ultra-high nonlinear two-dimensional composite optical fibers
Time of Update: 2022-05-30
>2 composite fiber is used as a saturable absorber to complete the construction and testing of an all-fiber mode-locked pulsed laser, with ultra-narrow pulse width ~ 500 fs and high repetition frequency ~ 41 MHz
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Nature: These immune cells are all over the brain, and their origin and function have just been discovered…
Time of Update: 2022-05-28
Using cutting-edge single-cell analysis techniques, cell fate tracking, and cell-specific transgenic mouse models, the researchers labelled different types of brain macrophages and their progenitors to confirm these Specialized macrophages and microglia distributed in the meninges, blood vessels, etc.
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Not all dietary fiber is created equal
Time of Update: 2022-05-28
Researchers at Columbia University Mailman School of Public Health and colleagues assessed whether dietary fiber intake is associated with reduced inflammation in older adults and whether fiber is inversely associated with cardiovascular disease .
