Naunyn Schmiedebergs Arch Pharmacol
March 2025
Acute kidney injury (AKI) can occur primarily by exposing kidneys to uranium (U). Insulin-like growth factor binding protein 7 (IGFBP7) can regulate sepsis-induced AKI and epithelial-mesenchymal transition through ERK1/2 signaling. In vitro, the IGFBP7's role and mechanism of action in uranium-induced NRK-52E cells, however, remains unknown.
View Article and Find Full Text PDFThe development of a high-performance gas sensor for the rapid and efficient detection of harmful SF decomposition gases (HS, SO, and SOF) is crucial for equipment environmental monitoring and safeguarding human health. In this work, first-principles calculations were conducted to assess the adsorption performance and sensing characteristics of these decomposition gases on two-dimensional metal-dimer-modified phthalocyanine (MnPc, TcPc, and MnTcPc) surfaces. The results demonstrate that the MnPc, TcPc, and MnTcPc monolayers possess enhanced structural stability.
View Article and Find Full Text PDFSalvia miltiorrhiza Bunge is an ornamental plant known for its diverse flower colors, ranging from white to dark violet. To elucidate the regulatory mechanisms underlying flower color, we conducted QTL mapping and identified candidate genes involved in anthocyanidin accumulation. Total anthocyanidin content and six anthocyanidins in the corollas of S.
View Article and Find Full Text PDFExploring the changes in plant functional traits and their relationship with the environment in karst climax communities across different latitudes can enhance our understanding of how these communities respond to environmental gradients. In this study, we focus on climax karst climax plant communities in Guizhou Province, China. We selected three sample sites located at varying latitudes and analyzed the variations in functional traits of the plant communities at these latitudes.
View Article and Find Full Text PDFThe coastal wetland of the Yellow River Estuary, one of China's largest wetlands, is essential for biodiversity conservation and ecosystem services. Ecological water replenishment, a typical wetland restoration measure in the Yellow River Delta, has significantly impacted the habitat of zoobenthos, which are critical indicators of ecosystem health and water quality. However, the community characteristics of zoobenthos in this coastal wetland are poorly understood.
View Article and Find Full Text PDFParkinsonism Relat Disord
December 2024
A novel, efficient, and practical route to dibenzoxazepinones has been developed through a one-pot heterogeneous palladium-catalyzed aminocarbonylation/aromatic nucleophilic substitution (SAr) sequence starting from readily available 2-iodofluorobenzenes and 2-aminophenols. The carbonylative cyclization reaction proceeds smoothly in dimethyl sulfoxide (DMSO) at 120 °C with 1,8-diazabicyclo(5.4.
View Article and Find Full Text PDFLithium metal anode has attracted wide attention due to its ultrahigh theoretical specific capacity, lowest reduction potential, and low density. However, uncontrollable dendritic growth and volume change caused by uneven Li deposition still seriously hinder the large-scale commercial application of lithium metal batteries, even causing serious battery explosions and other safety problems. Hence, gold nanoparticles with a gradient distribution anchored on 3D carbon fiber paper (CP) current collectors followed by the encapsulation of polydopamine (PDA) (CP/Au/PDA) are constructed for stable and dendrite-free Li metal anodes for the first time.
View Article and Find Full Text PDFThe fabrication of the flexible devices with excellent photovoltaic performance and stability is critical for the commercialization of organic solar cells (OSCs). Herein, the conjugated dimer acceptor DY-TVCl and the non-conjugated dimer acceptor DY-3T based on the monomer MY-BO are synthesized to regulate the molecular glass transition temperatures (T) for improving the morphology stability of active layer films. And the crack onset strain values for the blend films based on dimer acceptors are superior than that of small molecule, which are beneficial for the preparation of flexible devices.
View Article and Find Full Text PDFAs one of the main components of solid propellant, ammonium perchlorate (AP) shows slow sluggish decomposition kinetics with unconcentrated heat release. To achieve efficient catalytical decomposition, it is a significant challenge to design reasonable catalyst structure and explore the interaction between catalyst and AP. Herein, a series of porous carbon supported spinel-typed homogeneous heterometallic composites CuCoO/C via pyrolysis of MOF-74-Co doped Cu.
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