The distinctive cavity structure of cyclodextrin, which results in binding properties, is credited with its application prospects in chemical, pharmacy, and material fields. The binding capacity can be regulated by substituting the hydroxyl groups on the cyclodextrins. It is possible to acquire anticipated binding properties by designing the modified groups on cyclodextrins.
View Article and Find Full Text PDFWe have developed a novel strategy for decarboxylative radical addition reactions that employs ground-state reduced nicotinamide adenine dinucleotide (NADH) analogues under ambient and open-air conditions, facilitating the efficient formation of Csp-Csp bonds in a variety of substrates. This protocol is distinguished by its operational simplicity, mild reaction conditions, high efficiency, and the use of cost-effective starting materials. Furthermore, experimental studies have provided valuable insights into the reaction mechanism, elucidating the light-independent pathways that promote these transformations.
View Article and Find Full Text PDFMicrobial adsorption is a cost-effective and environmentally friendly remediation method for heavy metal pollution. The adsorption mechanism of cadmium (Cd) by bacteria inhabiting extreme environments is largely unexplored. This study describes the biosorption of Cd by sp.
View Article and Find Full Text PDF: Lindl. & Paxton is an ornamental tree species native to North China. Research on the mitochondrial genome can elucidate the evolution and biological characteristics of and better protect this important species.
View Article and Find Full Text PDFBackground: The emergence of telesurgery has received global interest, with secure network transmission identified as a crucial determinant of its success. This study aimed to evaluate the safety and viability of employing quantum cryptography communication in remote partial nephrectomy.
Methods: The surgeon operated on the patient from a distance of over 260 km using remote control of a surgical robot.
Background: Fluorescence-guided lymphadenectomy (FLND) using indocyanine green (ICG) has emerged as a promising technique to enhance the accuracy of lymphadenectomy in rectal cancer surgery. Effective lymphadenectomy is crucial for improving prognosis in patients with advanced rectal cancer, but it remains technically challenging and controversial.
Methods: This prospective nonrandomized controlled study was conducted involving 129 patients underwent laparoscopic surgery, and 64 patients assisted by FLND.
ACS Appl Mater Interfaces
January 2025
Purpose: This study aims to investigate how aspirin influences lumbar degeneration by analyzing the effect of aspirin on patients with low back pain (LBP) and concurrent atherosclerosis.
Methods: Using 1:1 nearest neighbor matching based on propensity score matching (PSM), 73 patients who regularly took aspirin were assigned to the aspirin group, while another 73 patients who did not take aspirin formed the control group. Radiographs were used to measure lumbar lordosis (LL) and intervertebral height index (IHI).
Background: There is ongoing debate about the safety and efficacy of epicutaneous immunotherapy (EPIT) in treating food allergies. The systematic review and meta-analysis aimed to evaluate the safety and efficacy of EPIT.
Methods: We systematically searched international trial registers (ClinicalTrials.
Crit Rev Food Sci Nutr
January 2025
The exploration of microorganisms in fermented products has become a pivotal area of scientific research, primarily due to their widespread availability and profound potential to improve human health. Among these, (formerly known as ) stands out as a versatile lactic acid bacterium, prevalent across diverse ecological niches. Its appeal extends beyond its well-documented probiotic benefits to include the remarkable plasticity of its genome, which has captivated both scientific and industrial stakeholders.
View Article and Find Full Text PDFChem Commun (Camb)
January 2025
An N skeleton substituent on cobalt phthalocyanine (CoPc) was meticulously studied to redistribute the charge in phthalocyanine, improve the mass diffusion, and promote the redox kinetics of polysulfides (LiPS), resulting in a significant ultra-low capacity decay of 0.11% at 5C over 500 cycles.
View Article and Find Full Text PDFIntroduction: The present study examined the moderating effects of undergraduate collectivism in the relations between parents' acceptance/rejection and undergraduate adjustment to college in Chinese societies.
Methods: A survey was conducted covering 5,444 Chinese undergraduates and involved the use of the Parental Acceptance and Rejection Questionnaires (PARQ-short form), the College Student Adaptability Inventory (CSAI), and the Individualism-Collectivism Scale (ICS).
Results: Findings revealed that undergraduate's collectivism moderated the relations between acceptance/rejection and undergraduate adjustment to college for fathers, but not for mothers.
Int J Chron Obstruct Pulmon Dis
January 2025
Background: The STAR staging standard has been demonstrated to have good performance in distinguishing mortality among patients at different stages. However, the effectiveness of STAR and GOLD staging in distinguishing disease severity in high-risk and COPD patients remained unclear.
Methods: Based on Enjoying Breathing Program data through June 2023, a total of 7.
Aims: Biomarkers are pivotal in the management of heart failure (HF); however, their lack of cardiac specificity could limit clinical utility. This study aimed to investigate the transcoronary changes and intracardiac production of these biomarkers.
Methods: Transcoronary gradients for B-type natriuretic peptide (BNP) and five novel biomarkers-galectin-3 (Gal-3), soluble suppression of tumourigenicity 2 (sST2), tissue inhibitor of metalloproteinase 1 (TIMP-1), growth differentiation factor 15 (GDF-15) and myeloperoxidase (MPO)-were determined using femoral artery (FA) and coronary sinus (CS) samples from 30 HF patients and 10 non-HF controls.
Biomimetics (Basel)
December 2024
Humanoid robots are becoming a global research focus. Due to the limitations of bipedal walking technology, mobile humanoid robots equipped with a wheeled chassis and dual arms have emerged as the most suitable configuration for performing complex tasks in factory or home environments. To address the high redundancy issue arising from the wheeled chassis and dual-arm design of mobile humanoid robots, this study proposes a whole-body coordinated motion control algorithm based on arm potential energy optimization.
View Article and Find Full Text PDFBiomimetic vision is a promising method for efficient navigation and perception, showing great potential in modern navigation systems. Optical flow information, which comes from changes in an image on an organism's retina as it moves relative to objects, is crucial in this process. Similarly, the star sensor is a critical component to obtain the optical flow for attitude measurement using sequences of star images.
View Article and Find Full Text PDFIn 2018, the State Council issued the Three-year Action Plan for Winning the Blue Sky Defense War (Blue Sky Defense War). To study the characteristics and sources of PM pollution in the early stage (first stage), middle stage (second stage), and late stage (third stage) of the Blue Sky Defense War in Handan City in autumn and winter, PM samples were collected in the autumn and winter from 2016 to 2021. Based on the concentration data of eight water-soluble ions, EC, and OC the source analysis was performed using the positive definite matrix factorization model, backward trajectory, and potential source contribution factor (PSCF) analysis.
View Article and Find Full Text PDFStraw incorporation can improve soil fertility and soil structure. While numerous studies have explored the immediate impacts of straw return on soil properties and crop production, the legacy effects of long-term straw return remain less understood. In this study, the straw returning soil of a continuous 15 years (SS) and non-straw returning soil (NS) were collected from Dahe Experimental Station of Hebei Academy of Agriculture and Forestry Sciences in China.
View Article and Find Full Text PDFRheumatoid arthritis (RA) and cardiovascular disease (CVD) are both the chronic inflammatory disease. To investigate the influence of secondary atherosclerosis on arthritis mice, we treated the ApoE mice with K/BxN serum and high fat diet (HFD), and subsequently assessed the phenotypes as well as immune profiles of K/BxN serum and HFD induced ApoE mice. We found that HFD treatment aggravated the hyperlipidemia, atherosclerotic lesions, ankle swelling and arthropathy of mice.
View Article and Find Full Text PDFMeltable metal-organic frameworks (MOFs) offer significant accessibility to chemistry and moldability for developing carbon-based materials. However, the scarcity of low melting point MOFs poses challenges for related design. Here, we propose a MOFs melt-foaming strategy toward Ni single atoms/quantum dots-functionalized carbon foams (NiSA/QD@CFs).
View Article and Find Full Text PDFBackground: Sepsis is a systemic inflammatory response syndrome, with sepsis-associated acute kidney injury (SA-AKI) being a common complication. Insulin resistance (IR) is closely related to the stress response, inflammatory response, and severity of critical illness. The triglyceride-glucose body mass index (TyG-BMI) is a valuable tool for assessing IR.
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