1,640 results match your criteria: "Minzu University of China.[Affiliation]"

Objectives: There exists a deficiency in a distinct understanding of the intervention effects of Traditional Chinese Medicine (TCM) exercise therapies (Tai Chi, Yi Jin Jing, Ba Duan Jin, Liu Zi Jue, Qigong, Wu Qin Xi etc.) on cognitive function and its moderating variables in the elderly. This study aims to systematically evaluate the effects of TCM exercise therapies on the cognitive function of the elderly and further propose the best exercise intervention programme to delay the cognitive decline of the elderly.

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Depressive symptoms and aggression frequently occur together, and this co-occurrence may result in more severe developmental problems. However, it is unclear if there are distinct patterns of co-occurrence. This study investigated the co-occurrence patterns of depressive symptoms and aggression, and examined their stability and demographic characteristics.

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Wild soybean (Glycine soja) is known for its high flavonoid contents, yet the distribution of flavonoids in the seeds is not well understood. Herein, we utilized matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) and metabolomics methods to systematically investigate flavonoid differences in the seed coats and embryos of G. soja and G.

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Background: Cognitive impairment is a recognized fundamental deficit in individuals diagnosed with schizophrenia (SZ), bipolar II disorder (BD II), and major depressive disorder (MDD), among other psychiatric disorders. However, limited research has compared cognitive function among first-episode drug-naïve individuals with SZ, BD II, or MDD.

Methods: This study aimed to address this gap by assessing the cognitive performance of 235 participants (40 healthy controls, 58 SZ patients, 72 BD II patients, and 65 MDD patients) using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) before and after 12 weeks of treatment in SZ, BD II, and MDD patients.

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Gypenoside L inhibits hepatocellular carcinoma by targeting the SREBP2-HMGCS1 axis and enhancing immune response.

Bioorg Chem

September 2024

Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing 100081, China; School of Pharmacy, Minzu University of China, Beijing 100081, China. Electronic address:

Hepatocellular carcinoma (HCC) is a malignant tumor that occurs in the liver, with a high degree of malignancy and relatively poor prognosis. Gypenoside L has inhibitory effects on liver cancer cells. However, its mechanism of action is still unclear.

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Background: CD2v, a critical outer envelope glycoprotein of the African swine fever virus (ASFV), plays a central role in the hemadsorption phenomenon during ASFV infection and is recognized as an essential immunoprotective protein. Monoclonal antibodies (mAbs) targeting CD2v have demonstrated promise in both diagnosing and combating African swine fever (ASF). The objective of this study was to develop specific monoclonal antibodies against CD2v.

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Synergetic enhancement of CsPbI nanorod-based high-performance photodetectors PbSe quantum dot interface engineering.

Chem Sci

June 2024

MOE Key Lab of New Processing Technology for Nonferrous Metals and Materials and Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials, School of Resources, Environments and Materials, Guangxi University Nanning 530004 P. R. China.

The advancement of optoelectronic applications relies heavily on the development of high-performance photodetectors that are self-driven and capable of detecting a wide range of wavelengths. CsPbI nanorods (NRs), known for their outstanding optical and electrical properties, offer direct bandgap characteristics, high absorption coefficients, and long carrier diffusion lengths. However, challenges such as stability and limited photoluminescence quantum yield have impeded their widespread application.

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High-resolution community-level sodium variation on the Tibetan Plateau: Content, density, and storage.

Sci Total Environ

September 2024

Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, Northeast Forestry University, Harbin 150040, China; Earth Critical Zone and Flux Research Station of Xing'an Mountains, Chinese Academy of Sciences, Daxing'anling 165200, China. Electronic address:

Sodium (Na), a beneficial mineral element, stimulates plant growth through osmotic adjustment. Previous studies focused on Na content at the individual or species level, however, it is hard to link to ecosystem functions without exploring the characteristics (content, density, and storage) of Na at the community level. We conducted grid-plot sampling of different plant organs in 2040 natural plant communities on the Tibetan Plateau (TP) to comprehensively characterize community-level Na on a regional scale.

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Accurate identification the species composition in mixtures poses a significant challenge, especially in processed mixtures comprising multiple species, such as those found in food and pharmaceuticals. Therefore, we have attempted to utilize shotgun metabarcoding technology to tackle this issue. In this study, the method was initially established using two mock samples of the Mongolian compound preparation Gurigumu-7 (G-7), which was then applied to three pharmaceutical products and 12 hospital-made preparations.

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Discovery and Characterization of Panaxatriol as a Novel Thrombin Inhibitor from Panax notoginseng Using a Combination of Computational and Experimental Approaches.

Planta Med

August 2024

Beijing Key Lab of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, China.

Article Synopsis
  • * Researchers used several techniques, including molecular docking and surface plasmon resonance, to test the natural compound panaxatriol, which was found to inhibit thrombin effectively with an IC of 10.3 µM.
  • * The study highlighted that panaxatriol has a specific interaction with thrombin and identified key amino acids involved, which can guide future development of improved thrombin inhibitors.
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Photon-carrier-spin coupling in a one-dimensional Ni(II)-doped ZnTe nanostructure.

Nanotechnology

July 2024

School of Physical Science and Technology, Guangxi University, Nanning 530004, People's Republic of China.

Transition metal (TM) ion doping in II-VI semiconductors can produce exciton magnetic polarons (EMPs) and localized EMPs containing longitudinal optical (LO) phonon coupling, which will be discussed in this paper. TM ion doping in II-VI semiconductors for a dilute magnetic semiconductor show emission via magnetic polarons (MPs) together with hot carrier effects that need to be understood via its optical properties. The high excitation power that is responsible for hot carrier effects suppresses the charge trapping effect in low exciton binding energy (8.

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Potential distribution and ecological impacts of Acmella radicans (Jacquin) R.K. Jansen (a new Yunnan invasive species record) in China.

BMC Plant Biol

June 2024

Key Laboratory of Prevention and Control of Biological Invasions, Ministry of Agriculture and Rural Affairs of China, Agricultural Environment and Resource Research Institute, Yunnan Academy of Agricultural Sciences, Kunming, China.

Article Synopsis
  • Acmella radicans is a newly identified invasive species in Yunnan Province, China, originally from Central America, posing potential ecological risks that need assessing.
  • Using the MaxEnt model, researchers found a high probability of suitable environments for A. radicans, mainly in southern China, with significant impacts on native plant species and soil health over a five-year period.
  • The study highlights the urgent need for ongoing monitoring of A. radicans due to its predicted expansion and negative effects on local biodiversity and soil nutrients.
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During the COVID-19 pandemic, quarantines effectively prevented the spread of COVID-19 but also caused people to develop mental health problems. We thus aimed to verify the impact of social support and resilience on mental health and to uncover the moderating role played by time in isolation during the post-pandemic era. We administered a cross-sectional survey to 510 college students.

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Squamous promoter binding protein-like (SPL) genes encode plant-specific transcription factors (TFs) that play essential roles in modulating plant growth, development, and stress response. Pea (Pisum sativum L.) is a coarse grain crop of great importance in food production, biodiversity conservation and molecular genetic research, providing genetic information and nutritional resources for improving agricultural production and promoting human health.

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This paper aims to investigate whether China can reduce urban-rural energy inequality during its transition to low-carbon energy. Using data from 30 Chinese provinces between 2006 and 2019, we employ the system generalized method of moments (SYS-GMM) to investigate the correlation between low-carbon energy transition (LET) and urban-rural energy inequality. Furthermore, to investigate the mechanism, this study also considers energy service accessibility and industrial structure upgrading.

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Article Synopsis
  • Existing research shows gaps in knowledge that make it hard for health care providers to create effective exercise prescriptions aimed at improving cognitive health.
  • The study looks at how different levels and types of physical activity relate to cognitive function among older adults in China, examining motivations for exercise and access to facilities.
  • Results indicate an inverted U-shaped relationship where cognitive scores improve with physical activity up to a certain point (500–1500 MET minutes weekly) before slightly declining, suggesting that moderate exercise is beneficial for cognitive health.
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Unraveling the Prefrontal Cortex-Basolateral Amygdala Pathway's Role on Schizophrenia's Cognitive Impairments: A Multimodal Study in Patients and Mouse Models.

Schizophr Bull

July 2024

Key Laboratory of Ethnomedicine of Ministry of Education, Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China.

Background And Hypothesis: This study investigated the role of the medial prefrontal cortex (mPFC)-basolateral amygdala (BLA) pathway in schizophrenia (SCZ)-related cognitive impairments using various techniques.

Study Design: This study utilized clinical scales, magnetic resonance imaging, single-cell RNA sequencing, and optogenetics to investigate the mPFC-BLA pathway in SCZ patients. In the mouse model, 6-week-old methylazoxymethanol acetate-induced mice demonstrated significant cognitive deficits, which were addressed through stereotaxic injections of an adeno-associated viral vector to unveil the neural connection between the mPFC and BLA.

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Background: Academic cyberloafing refers to students' engagement in non-learning-related online activities during online courses, which can negatively affect their academic performance. Prior studies investigated cyberloafing primarily in the workplace, neglecting core behaviors and interactions among academic cyberloafing in educational contexts.

Aims: This study employed network analysis to capture academic cyberloafing as an interactive behavior network to explore the core behavioral patterns of academic cyberloafing and the interactions between these behaviors.

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Integrated LSPR Biosensing Signal Processing Strategy and Visualization Implementation.

Micromachines (Basel)

May 2024

School of Information Engineering, Minzu University of China, Beijing 100081, China.

The LSPR biosensor chip is a groundbreaking tool popular in laboratory settings for identifying disease markers. However, its use in clinical environments is not as widespread. One notable gap is the lack of a universal signal processing tool for LSPR biosensing.

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Article Synopsis
  • The study aimed to identify alkaloids that inhibit the enzyme DPP-4 and assess their binding properties using various techniques like molecular docking and SPR.
  • Nine alkaloids were found to directly inhibit DPP-4 with IC values between 3.44-53.73 μM, showing quick binding and dissociation with K values from 8.11 to 29.97 μM.
  • Additionally, a molecular dynamics analysis indicated stable interactions between alkaloids and DPP-4, highlighting key amino acids involved in inhibition, which can guide future enhancements of these compounds as DPP-4 inhibitors.
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Alleles on locus chromosome 4B from different parents confer tiller number and the yield-associated traits in wheat.

BMC Plant Biol

May 2024

The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.

Pleiotropy is frequently detected in agronomic traits of wheat (Triticum aestivum). A locus on chromosome 4B, QTn/Ptn/Sl/Sns/Al/Tgw/Gl/Gw.caas-4B, proved to show pleiotropic effects on tiller, spike, and grain traits using a recombinant inbred line (RIL) population of Qingxinmai × 041133.

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Generative artificial intelligence (GenAI) has taken educational settings by storm in the past year due to its transformative ability to impact school education. It is crucial to investigate pre-service teachers' viewpoints to effectively incorporate GenAI tools into their instructional practices. Data gathered from 606 pre-service teachers were analyzed to explore the predictors of behavioral intention to design Gen AI-assisted teaching.

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Article Synopsis
  • Glass microfluidic chips are advantageous for mass spectrometry due to their design and resistance to chemicals, but creating a nanospray ionization emitter in glass is challenging.
  • A new method using continuous fluid-assisted etching has been developed to produce sharp 3D nESI emitters within the chips, allowing for efficient integration.
  • The system successfully detects neurochemicals in tiny droplets and shows promise for future applications in neurochemical monitoring and single-cell analysis.
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The development of rural clean energy is the key to cope with the shortage of traditional energy supply in the rural revitalization strategy and improve the sustainability of rural energy supply. Under the background of digital age, the development and utilization of rural clean energy Internet has become the focus of rural economic development. The government partners of the Rural clean Energy Internet PPP project (RCEIPPPP) are the key to promoting the green and intelligent development of rural energy.

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Habitat differentiation and environmental adaptability contribute to leaf size variations globally in C and C grasses.

Sci Total Environ

August 2024

National Forestry and Grassland Administration Engineering Research Centre for Southwest Forest and Grassland Fire Ecological Prevention, College of Forestry, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; National Forestry and Grassland Administration Key Laboratory of Forest Resources Conservation and Ecological Safety on the Upper Reaches of the Yangtze River & Forestry Ecological Engineering in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, Chengdu, Sichuan 611130, China. Electronic address:

The grass family (Poaceae) dominates ~43 % of Earth's land area and contributes 33 % of terrestrial primary productivity that is critical to naturally regulating atmosphere CO concentration and global climate change. Currently grasses comprise ~11,780 species and ~50 % of them (~6000 species) utilize C photosynthetic pathway. Generally, grass species have smaller leaves under colder and drier environments, but it is unclear whether the primary drivers of leaf size differ between C and C grasses on a global scale.

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