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A new study suggests that insomnia leads to memory loss
Time of Update: 2022-09-14
Jean-Louis Zhao, Nathan Cross, Chun W Yao, Julie Carrier, Ronald B Postuma, Nadia Gosselin, Lisa Kakinami, Thien Thanh Dang-Vu. Insomnia disorder increases the risk of subjective memory decline in middle-aged and older adults: a longitudinal analysis of the Canadian Longitudinal Study on Aging.
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Common problems in frozen sectioning and corresponding causes and solutions
Time of Update: 2022-09-14
In the process of cryosection, do you also encounter: slices have scratches, uneven thickness of sections, tissue sticks to anti-roll plates.
In the process of cryosection, do you also encounter: slices have scratches, uneven thickness of sections, tissue sticks to anti-roll plates.
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One protein is strongly associated with age-related vision loss
Time of Update: 2022-09-14
"essayCalcium-induced environmental adaptability of the blood protein vitronectin On September 6, 2022, research led by Dr. Francesca Marassi, a professor at Sanford Burnham Prebis, is helping to uncover the molecular secrets of macular degeneration, where almost 90% of age-related vision loss is caused by macular degeneration.
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Introduction to protease inhibitors and lectins of immune responding factors in the lymph of horseshoe
Time of Update: 2022-09-14
tachylectins are lectins isolated from horseshoe crab blood cells or plasma, which have the property of binding LPS and agglutining bacteria.
tachylectins are lectins isolated from horseshoe crab blood cells or plasma, which have the property of binding LPS and agglutining bacteria.
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Apply a Library-free analysis strategy based on a computer simulation library to protein identification
Time of Update: 2022-09-14
● Sample preparation:● Liquid phase method: ● Mass spectrometry method:● Data processing: The main resultComparison of Zeno DDA and Zeno SWATH DIA in protein identification Figure 1.
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Introduction to water maze and introduction of equipment parameter setting and experimental process
Time of Update: 2022-09-14
Applications: Evaluation of Alzheimer's disease, vascular dementia, Huntington's disease, intellectual disability, memory drugs How to set the equipment parameters of the water maze?However, like many animal behavior experiments, the experiment in different papers has great differences in terms of equipment specifications, experimental procedures and data statistics, which are often confusing, and it is not clear whether there is a unified standard for the water maze experiment, which parameters can be changed, and which parameters need to be carefully considered.
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Human endometrial cancer cell Isshikawa culture instructions (updated in 2022)
Time of Update: 2022-09-14
Collect the bottle medium with a sterile centrifuge tube and leave for transitional culture Second, the cells received after treatment After the culture is in good condition, filling the complete culture solution and sealing the bottle mouth is the best way to transport the cells.
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Effects of karst dewstone on the surrounding soil and herbaceous growth
Time of Update: 2022-09-14
of Fine-scale effect of karst rock outcrops on adjacent soil and plant communities in Southwest China Dewstone collects and outputs precipitation, and exports nutrients such as organic matter, N, P, K, Ca and other nutrients produced and accumulated on the stone surface to soil spots, enriching the water and nutrients at the stone interface and promoting the growth of the most sensitive herbaceous plants.
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Cell Zhang Wei's research group used the genus Butterfly dead leaf as an example to reveal the evolution of mountain biodiversity and...
Time of Update: 2022-09-14
Biodiversity includes species diversity, genetic diversity and ecosystem diversity, and its genesis is one of the core issues in biology. In terrestrial environments, mountain ecosystems contain unusu
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Shu Miaoan's laboratory published a paper at SCIENCE OF THE TOTAL ENVIRONMENT
Time of Update: 2022-09-14
157149Published: OCT 20 2022Document Type: ArticleAttachments: Full-text links ：The health risk for consumers under heavy metal scenarios: Reduce bioaccumulation of Cd in estuary mud crab (Scylla paramamosain) through the antagonism of Se（IF=10.
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Cell culture, cryopreservation and resuscitation in CAR-T cell therapy, and contamination control during production
Time of Update: 2022-09-14
Evolution and theoretical cell yield from primary cells to continuous cell lines Cell culture cryopreservation and resuscitationCell lines are a valuable resource, so it is critical to preserve stocks for long-term storage.
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Science is a bioresorbable implantable device that blocks pain signals from peripheral nerves
Time of Update: 2022-09-14
A soft, bioresorbable, implantable device developed by researchers at Pusan National University that provides a focused, reversible, and precise cooling effect to block pain signals from peripheral nerves Because of their high efficiency, opioids are widely used in the treatment of neuropathic pain, although the proportion of opioid addiction and deaths due to overdose is rising.
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Chinese scholars and overseas collaborators have made progress in the toxicology of nanoplastics
Time of Update: 2022-09-14
Figure Nanoplastics induced endothelial cell vascular leakage With the support of the National Natural Science Foundation of China (approval number: 21976145, 21974110), the research team of Song Yan
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Simeje successfully participated in the 2022 LIONNOVA Western Innovation Forum
Time of Update: 2022-09-14
) of high purity, low endotoxin, in line with multinational pharmacopoeias, a number of products have been registered in the CDE, trehalose and sucrose are in an activated stateDrug evaluation - blood drug concentration detection, drug antibody detection kit, etcHigh-end instruments - digital PCR system, single cell droplet sorting system, etcTechnical Services – HCP Antibody Coverage Verification Service (AAE and Mass Spectrometry Method), Process-Specific HCP Antibody/Kit Development Service.
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Yishike Bio brought new products to the 7th E-Trade Biological Industry Conference
Time of Update: 2022-09-14
Cell workstation isolator ELGW automatic vessel washer Lexicon ultra-low temperature freezer TEPAT electronic pipettes The two-day 7th E-Trade Biological Industry Conference & E-Trade Biological Industry Exhibition came to a successful conclusion, Andhco Bio will always pay attention to industry dynamics, continuously carry out technological innovation and iterative upgrading, and continue to provide customers with high-quality products and professional services.
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Application of homogeneous time-resolved fluorescence HRF technology in the study of cardiovascular diseases
Time of Update: 2022-09-14
Using the HTRF ApoC-III assay, they screened more than 950,000 compounds and identified compounds with inhibition rates above 50% and studied them further (Figure 4).
Using the HTRF ApoC-III assay, they screened more than 950,000 compounds and identified compounds with inhibition rates above 50% and studied them further (Figure 4).
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Lepixin recruits scientific instrument product specialists and scientific instrument product assistants
Time of Update: 2022-09-14
net Founded in 2006 and headquartered in Karlsruhe, Germany, Labsun is a group of companies focusing on the development and production of high-end scientific instruments, market expansion, technical support and after-sales service.
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Hepatology Zhao Yang's research group achieves chemical induction of fibroblasts to become have:
Time of Update: 2022-09-14
32686 On July 26, 2022, Zhao Yang's research group at Peking University and the Joint Center for Life Sciences published a research result entitled Direct chemical induction of hepatocyte-like cells with capacity for liver repopulation in the international hepatology journal HEPATOLOGY 。 The study developed a system that uses a chemical small molecule method to step up endogenous transcription factors to induce fibroblasts to reprogram functional hepato parenchymal cells.
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Microdialysis HPLC method in the study of the application of fumarate ethyl pigment in the brain of awake rats local pharmacokinetics
Time of Update: 2022-09-14
In this experiment, it is proposed to use microdialysis technology to conduct local pharmacokinetic research on the brain of awake rats, which eliminates the influence of anesthesia state on drug distribution, and the physiological parameters obtained are closest to the normal indicators of animals, providing experimental reference for the research and development of brain-targeted preparations.
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Professor Seungjoon Oh's collaborative paper was published in the Journal of Empirical Finance
Time of Update: 2022-09-14
In view of this, the paper focuses on the Chinese region, starting from the state-owned city commercial banks, and conducts a study on how natural disasters affect post-disaster lending activities in affected areas and their economic consequences.
