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Precision Survey Institute develops phase-locked vortex matter-wave interferometer
Time of Update: 2023-02-06
Recently, the research team of Jiang Kaijun, Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences developed a vortex matter wave interferometer based on ultracold atomic gas, and observed the phase locking phenomenon of interference fringes on the two spin components .
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Gliomas grow aggressively along the white matter tract
Time of Update: 2023-02-03
Research methods Invasive growth of glioma cells is mostly distributed along some specific anatomical structures, including perivascular spaces and white matter nerve fibers, and some glioma cells can travel along white matter nerve fibers to brain tissue 3-5 cm from the glioma margin, and even enter the contralateral brain tissue through the corpus callosum.
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Construction of cerebellar white matter profiles of cognitive and motor deficits after tumor resection
Time of Update: 2023-02-03
Study results The authors mapped the symptom maps of cognitive and motor deficits in children who survived cerebellar tumors to the structure map of cerebellar white matter, and observed that their cognitive, motor and executive dysfunction were associated with the superior foot nucleus (SCP), the deep cerebellar nucleus, including the intermediate nucleus (IN), the parietal nucleus (FN), the ventral medial dentate nucleus (DN), and the inferior vermis (VIIIa, VIIIB, IX, X cranial nerves).
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Chinese scholars have found that the condensed matter of biological macromolecules can regulate the plasticity of spindle microtubules
Time of Update: 2023-02-01
Figure Schematic diagram of EB1 protein phase separation regulating cell division spindle microtubule plasticity With the support of the National Natural Science Foundation of China (grant numbers: 32090040, 91854203, 31621002, 21922706), Yao Xuebiao's research group and collaborators of the University of Science and Technology of China carried out research to clarify the physicochemical mechanism of phase separation of end-binding protein (EB1 protein) to regulate the plasticity of spindle microtubules in cell division.
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Regarding matters related to the establishment of Shijiazhuang Air Port as a port for the import of medicines
Time of Update: 2023-01-05
Provincial Institute of DrugMedical Device Annex: Shijiazhuang Market Supervision Administration's special seal for drug import filing General Office of the General Administration of Customs of the State Food and Drug Administration November 15, 2022
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The accumulation of inhaled particulate matter can impair the immune function and structure of the lymph nodes in the human lungs
Time of Update: 2023-01-05
summaryOlder adults are particularly susceptible to pulmonary infectious and neoplastic diseases, and it is unclear how lifelong exposure to environmental pollutants affects respiratory immune function.
Older adults are particularly susceptible to pulmonary infectious and neoplastic diseases, and it is unclear how lifelong exposure to environmental pollutants affects respiratory immune function.
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Progress has been made in the study of the evolution law and driving mechanism of the active bank of black soil organic matter in Nanjing
Time of Update: 2023-01-05
Paper link Conceptual diagram of oxygen-induced dynamics of dissolved organic masses and their main mechanisms Dissolved organic matter is the most active functional component of soil organic matter, which affects the formation of soil stable carbon pool, biogeochemical processes, and soil response and feedback to climate change.
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Neurology: Association of data-driven high-intensity spatial features of white matter with different cerebral small vessel disease etiologies
Time of Update: 2023-01-04
The association of these WMH spatial patterns with vascular risk factors, amyloid-β PET, and imaging biomarkers of cerebral amyloid angiopathy (CAA) was evaluated, characterizing different forms of cerebral small vessel disease (CSVD) using multivariate regression.
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A new technology for fine particulate matter monitoring, Palas spreads out particle size maps
Time of Update: 2023-01-04
A new technology for fine particulate matter monitoring, Palas instruments directly spread out particle size maps 【Chemical Machinery and Equipment Network Star Enterprise】How much do you know about new aerosol spectroscopy technology?
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Neurology: Relationship between the white matter network and the striatal dopamine depletion pattern in patients with Parkinson's disease
Time of Update: 2023-01-04
A study published in Neurology aims to explore whether the pattern of striatal dopamine depletion is related to the white matter network (WM) in Parkinson's disease patients.
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861 items! The SAMR issued a catalogue for guidance on comprehensive administrative law enforcement matters for market supervision
Time of Update: 2023-01-04
In November 2018, the State Administration for Market Regulation drafted the Catalogue for the Guidance of Comprehensive Administrative Law Enforcement Matters for Market Supervision and Management, solicited the opinions of relevant central departments and 31 provinces (autonomous regions and municipalities), and issued it after being compiled by the central government and reviewed by the Ministry of Justice, and submitted to the State Council for approval.
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Guarding the Brain: A Special Immune System That Protects the Brain's Gray Matter Nature's long article
Time of Update: 2023-01-01
”Since those early experiments, Schwartz's team and others have amassed a wealth of evidence that immune cells do play an important role in the brain, even without autoimmune diseases.
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Nature sub-journal: Biomacromolecular condensed matter regulates cell fate plasticity
Time of Update: 2022-12-30
On the 20th, the reporter learned from the University of Science and Technology of China that the joint team of Yao Xuebiao and Liu Xing, the key laboratory of cell dynamics of the Ministry of Education, elucidated the physicochemical mechanism of EB1 protein phase separation to regulate spindle dynamics and cell division fate decision, and took an important step towards the analysis of the theoretical research on the regulation of cell fate plasticity by biomacromolecule condensed matter.
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Effects of exposure to fine atmospheric particulate matter and its main components during pregnancy on cognitive and motor performance in 1-year-old children
Time of Update: 2022-11-26
5 exposure in the third trimester and the whole pregnancy showed a significant negative association with gross motor movements, problem solving, and personal-social energy zone scores.
5 exposure in the third trimester and the whole pregnancy showed a significant negative association with gross motor movements, problem solving, and personal-social energy zone scores.
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South Korea recalls mustard powder with excessive metallic foreign matter
Time of Update: 2022-11-25
On November 11, according to Korean media reports, the Ministry of Food and Drug Safety (MFDS) of South Korea announced that the mustard powder product produced by a food manufacturer in South Korea e