Farfarae Flos Mitigates Cigarette Smoking-Induced Lung Inflammation by Regulating the Lysophosphatidylcholine Biosynthesis and Tryptophan Metabolism.

An increased risk of developing respiratory diseases has been linked to exposure to cigarette smoking (CS). The flower buds of Tussilago farfara L., also known as Farfarae Flos (FF), can be used for the treatment of cough, bronchitis, and asthmatic disorders in China.

Systematic review of the best evidence for resistance exercise in maintenance hemodialysis patients.

Objective: This study aims to search, evaluate, and consolidate the best evidence for resistance exercise in maintenance hemodialysis patients, providing evidence-based support for the clinical implementation of resistance exercise in these patients.

Methods: We conducted a comprehensive search of literature in databases on resistance exercise for maintenance hemodialysis patients, including guidelines, expert consensus, evidence summaries, systematic reviews, and randomized controlled trials. The search spanned from the inception of the database to March 2023.

Small-molecule organic ice microfibers.

Small organic molecules are essential building blocks of our universe, from cosmic dust to planetary surfaces to life. Compared to their well-known gaseous and liquid forms that have been extensively studied, small organic molecules in the form of ice at low temperatures receive much less attention. Here, we show that supercooled small-molecule droplets can be drawn into highly uniform amorphous ice microfibers with lengths up to 5 cm and diameters down to 200 nm.

PM Exposure Induces Glomerular Hyperfiltration in Mice in a Gender-Dependent Manner.

As one of the most common air pollutants, fine particulate matter (PM) increases the risk of diseases in various systems, including the urinary system. In the present study, we exposed male and female C57BL/6J mice to PM for 8 weeks. Examination of renal function indices, including creatinine (CRE), blood urea nitrogen (BUN), uric acid (UA), and urinary microalbumin, indicated that the kidneys of female mice, not male mice, underwent early renal injury, exhibiting glomerular hyperfiltration.

Biotic Interaction Underpins the Assembly Processes of the Bacterial Community Across the Sediment-Water Interface in a Subalpine Lake.

The sediment-water interface is the most active region for biogeochemical processes and biological communities in aquatic ecosystems. As the main drivers of biogeochemical cycles, the assembly mechanisms and the distribution characteristics of microbial communities at this boundary remain unclear. This study investigated the microbial communities across the sediment-water interface in a natural subalpine lake in China.

Engineered Strategies for Lipid Droplets-Targeted AIEgens Based on Tetraphenylethene.

Lipid droplets (LDs), once regarded as inert fat particles, have been ignored by scientific researchers for a long time. Now, studies have shown that LDs are dynamic organelles used to store neutral lipids in cells and maintain cell stability. The abnormality of intracellular LDs usually causes metabolic disorders in the body, such as obesity, atherosclerosis, diabetes, and cancer, so the LDs have attracted wide attention.

Investigation on the Coordination Bonding Nature of Actinide-Doped Endohedral Borospherenes An@B (An = U, Np, Pu, Am, Cm).

Endohedral metallo-borospherenes M@B have received considerable attention since the discovery of B in 2014. However, the coordination bonding nature of most of actinide-doped endohedral An@B still remains in dispute or unexplored. Extensive and systematic first-principles theory calculations performed herein unveil the ground states of triplet U@B (, , A), quartet U@B (, , B), quintet Np@B (, , A), sextet Np@B (, , A), septet Pu@B (, , A), octet Am@B (, , A), and octet Cm@B (, , A) at the coupled-cluster with triple excitations CCSD(T) level.

Gentiopicroside ameliorates synovial inflammation and fibrosis in KOA rats by modulating the HMGB1-mediated PI3K/AKT signaling axis.

Background: Knee osteoarthritis (KOA) is a degenerative joint disease characterized by synovial inflammation and fibrosis. Gentiopicroside (GPS), one of the main active ingredients of Gentiana macrophylla, is widely used in anti-inflammatory and anti-fibrotic therapies. However, the exact mechanism by which GPS treats synovial inflammation and fibrosis in KOA remains unclear.

Anxiety mediated the relationship between bullying victimization and internet addiction in adolescents, and family support moderated the relationship.

Objective: This study aims to discuss anxiety in mediating role between bullying victimization and adolescent internet addiction, and the moderating role of family support between bullying victimization and adolescent anxiety.

Methods: A cross-sectional study was conducted in 5 provinces of China by convenience sampling from February to March 2024. A total of 1395 participants (599 boys and 796 girls) with an average age of 15.

The reverse water gas shift reaction (RWGS) mechanism study on the γ-MoC(100) surface.

CO conversion and reuse technology are crucial for alleviating environmental stress and promoting carbon cycling. Reverse water gas shift (RWGS) reaction can transform inert CO into active CO. Molybdenum carbide (MoC) has shown good performance in the RWGS reaction, and different crystalline phases exhibit distinct catalytic behaviors.

g-CN modified flower-like CuCoO array on nickel foam without binder for high-performance supercapacitors.

This study investigates the impact of integrating g-CN into CuCoO electrodes on electrochemical performance working as binder-free electrodes. Flower-like CuCoO nanostructures on nickel foam are decorated with few-layer g-CN using a secondary hydrothermal process. The hierarchical g-CN/CuCoO nanoflower electrode demonstrates a specific capacity of 247.

Imidazolium-based ionic liquid functionalized chiral metal-organic framework as an efficient catalyst for asymmetric catalytic sulfoxidation.

Ionic liquid (IL) units in heterogeneous catalysts exhibit synergistic effects to enhance catalytic performance and stabilize catalytically active centers, while also preventing the degradation of catalysts during the reaction process. Ionic liquid units in IL-functionalized CMOF catalysts enhance their catalytic performance in a synergistic manner. However, not only are the yields of IL-functionalized CMOFs obtained with post-synthesis methods low, but they also lead to blocking of the MOF pores and leaching of the ionic liquid.

Water-based green deep eutectic solvent: Application in liquid-liquid microextraction of trace bisphenol A in edible oils.

In this study, tetrabutylammonium chloride (TBAC), tetrabutylammonium bromide (TBAB), and choline chloride (ChCl) were innovatively applied in the liquid-liquid microextraction (LLME) of bisphenol A (BPA) from edible oil by forming water-based deep eutectic solvent (WDES). The presence of water is not only used in the synthesis of WDES, but also modulates the viscosity of DES and improve its diffusion and mass transfer properties. Several crucial parameters affecting the extraction efficiency were examined, including the type and amount of WDES and the extraction time.

Environmental impacts on childhood rhinitis: The role of green spaces, air pollutants, and indoor microbial communities in Taiyuan, a city in Northern China.

Rhinitis is one of the most common respiratory diseases, influenced by various environmental factors such as green space, air pollution and indoor microbiomes. However, their interactions and combined effects have not been reported. We recruited 1121 preschool children from day care centers in a northern city of China.

Enhanced Genome Editing Activity with Novel Chimeric ScCas9 Variants in Rice.

The Streptococcus canis Cas9 protein (ScCas9) recognizes the NNG protospacer adjacent motif (PAM), offering a wider range of targets than that offered by the commonly used S. pyogenes Cas9 protein (SpCas9). However, both ScCas9 and its evolved Sc++ variant still exhibit low genome editing efficiency in plants, particularly at the less preferred NTG and NCG PAM targets.

Dihuang Yinzi Improves Scopolamine-Induced Learning and Memory Impairment by Regulating Plasma Exosome-Derived BDNF.

Ethnopharmacological Relevance: Dihuang Drink (DHD), formulated by Liu Hejian during the Yuan Dynasty, is listed as one of the first ancient classical prescriptions by the National Medical Products Administration of China. It is commonly used for the prevention and treatment of Alzheimer's disease (AD). This study further investigates the therapeutic effects and potential mechanisms of DHD in AD.

Heterodyne analysis of high-order partial waves in attosecond photoionization of helium.

Partial wave analysis is key to interpretation of the photoionization of atoms and molecules on the attosecond timescale. Here we propose a heterodyne analysis approach, based on the delay-resolved anisotropy parameters to reveal the role played by high-order partial waves during photoionization. This extends the Reconstruction of Attosecond Beating By Interference of Two-photon Transitions technique into the few-photon regime.

R(3780) Resonance Interpreted as the 1^{3}D_{1}-Wave Dominant State of Charmonium from Precise Measurements of the Cross Section of e^{+}e^{-}→Hadrons.

We report the precise measurements of the cross section of e^{+}e^{-}→hadrons at center-of-mass energies from 3.645 to 3.871 GeV.