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Chinese scientists have developed artificial eyes based on the hemisphere's retina
Time of Update: 2021-02-18
The retina of the human eye is heme spherical, and its optical layout is more refined than that of a flat image sensor in the camera: the dome-like shape of the retina naturally reduces the amount of light transmitted through the lens, making the focus sharper.
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Before "charging" the brain, you must determine whether the "hardware" matches
Time of Update: 2021-02-18
Or to "play cattle across the mountain" way to play an effect reporters query the relevant papers learned that cranial electrical stimulation is a non-invasive neurostational stimulation technology, it through electrodes will be a specific low-intensity current acting on a specific brain region, to regulate the cerebral cortical nerve activity purposes.
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Blocking immunosuppressive neutral granulocytes can inhibit brain metastasis!
Time of Update: 2021-02-18
Recently, researchers from the MD Anderson Cancer Center at the University of Texas, the UTHealth Biomedical Research Institute at the MD Anderson Cancer Center, and the Molecular Medicine Center at China Medical University in Taiwan, led by Professor Dihua Yu, discovered an oscic genetic modification protein called ZESTE congener 2 (EZH2) that is over-expressed in brain metastases, stimulating signaling paths to recruit immunosuppressive neutral granulocytes into tumors.
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New bone transplant biomass brings better smiles and less pain to patients
Time of Update: 2021-02-18
new bone transplant biomass formula, which is too cold before use, should make it easier for dental patients to meet their expectations for a good smile while reducing the pain associated with collecting bones from other parts of the body.
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China's new crown vaccine research and development "accelerated run" is expected to be available by the end of this year
Time of Update: 2021-02-18
Two Chinese companies producing inactivated vaccines for the new coronavirus said in Beijing on Wednesday that they were pushing ahead with phase III clinical trials of the vaccine, which are expected to be available by the end of the year.
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Long-term negative thinking is more likely to develop Alzheimer's disease
Time of Update: 2021-02-18
A new study has found that repetitive negative thinking (RNT) in life is associated with a decline in cognitive ability and the massive deposition of two harmful proteins that cause Alzheimer's disease.
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Ka-Miao helps fight the new coronavirus? It needs to be studied
Time of Update: 2021-02-18
On March 24th Science, a well-known authoritative magazine, reported that research institutions in the Netherlands, britain, Germany and Australia were about to launch a special clinical trial to test whether the century-old anti-tuberculosis vaccine, cajun, can effectively strengthen the body's immune system and help humans fight the new coronary pneumonia epidemic, which is raging around the world.
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Cop: Fight against the new crown, why monoclonal antibodies are high hopes
Time of Update: 2021-02-18
the Chinese Academy of Sciences Institute of Microbiology and Shanghai Junshi Biopharmaceutical Technology Co., Ltd. and other units jointly developed the recombinant all-human source anti-neo-coronavirus monoclonal antibody injection was announced in June into phase 1 clinical trials.
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This polyphenol in blueberries improves colon inflammation
Time of Update: 2021-02-18
Further studies have shown that PSB treatment prevents T-cell differentiation into Th1 and Th17 populations (T-cell subtypes that improve immune response) and increases their ability to differentiate into regulatory T-cells (another subtype that inhibits inflammation).
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This genetic mutation can make people 4 cm shorter
Time of Update: 2021-02-18
To determine the factors that affect the height of Peruvians, the researchers collected data on the height and genome of 3,134 people from 1947 families in Lima, Peru.
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WHO suspends hydroxychloroquine experiment "God medicine" for the future
Time of Update: 2021-02-18
Last week, Trump announced that he was taking the drug, and Brazil's health minister recommended the use of hydroxychloroquine and antimalarial chloroquine to treat mild COVID-19 cases.
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Nature has released the largest database of human genetic variants to date
Time of Update: 2021-02-18
In an overview paper published in Nature, the researchers identified 443,769 predicted functional loss variants from 125,748 exosomes and 15,708 genome-wide sequencing data, used an improved human mutation rate model to classify human protein coding genes according to the spectrum that represents insensitivity, and validated the classification to determine how the method could be used to improve gene discovery for common and rare diseases.
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The new method detects the presence of new coronavirus antibodies in the blood
Time of Update: 2021-02-18
Using plasma and serum samples from 16 new coronavirus-infected people, the team developed methods that observed all samples test positive for both versions of the pyrethroid protein.
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Accurate capture of "sugar chains" can help reveal the mechanisms of virus infection
Time of Update: 2021-02-18
Based on the method of dynamic co-price chemistry, the team of Dalian Chemical Institute of the Chinese Academy of Sciences not only accurately captured the salivary acid sugar chain, but also provided biochemists with a new strategy to accurately capture the sugar chain information closely related to the occurrence of cancer and immune diseases.
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CMEF's new marathon is the first wave
Time of Update: 2021-02-18
eight days to go! June 3-6 covering the entire industrial chain, more than a thousand new products will soon shine on the scene hundred industry big curry, cloud talk about the trend of the era,
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Expanded vaccination is expected to reduce antibiotic use
Time of Update: 2021-02-18
The researchers estimate that among children in low- and middle-income countries, pneumococcal and rotisseriosis vaccination programs currently prevent about 23.8 million antibiotic-treated respiratory infections and 13.6 million antibiotic-treated diarrhea episodes per year.
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The study found that the spread of the new coronavirus was not related to temperature latitude
Time of Update: 2021-02-18
A recent Canadian study showed that temperature and latitude had nothing to do with the spread of the new coronavirus, and public health interventions such as limiting population aggregation and maintaining social alienation played an active role in curbing the spread of the epidemic.
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HKT has successfully developed a high-speed microscope to provide research clues for brain diseases
Time of Update: 2021-02-18
University of Hong Kong announced on the 9th that its research team has successfully developed an ultra-high-speed microscope that can effectively capture brain-wave signals and provide clues to research into brain diseases such as brain degeneration.
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New research reveals the mechanisms by which cancer cells develop resistance
Time of Update: 2021-02-18
David Thomas, a professor at the Gavin Institute of Medicine who led the study, told Xinhua that such genetic mutations can alter the shape of certain proteins, making targeted cancer drugs that target them ineffective.
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There are 182 genes in cancer cells that "trigger" immune escape
Time of Update: 2021-02-17
is known as the "third revolution" in cancer treatment by mobilizing cancer patients' own immune systems and enhancing the function of immune cells. The problem, however, is that only some patients
