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Article
Effect of microwaves combined with peracetic acid to improve the dewatering performance of residual sludge
The activated sludge process plays a crucial role in modern wastewater treatment plants. During the treatment of daily sewage, a large amount of residual sludge is generated, which, if improperly managed, can ...
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Article
Glial growth factor 2 treatment alleviates ischemia and reperfusion-damaged integrity of the blood-brain barrier through decreasing Mfsd2a/caveolin-1-mediated transcellular and Pdlim5/YAP/TAZ-mediated paracellular permeability
The impairment of blood-brain barrier (BBB) integrity is the pathological basis of hemorrhage transformation and vasogenic edema following thrombolysis and endovascular therapy. There is no approved drug in th...
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Article
The First Report of Tritrichomonas Foetus and Tetratrichomonas Buttreyi in Raccoon Dogs (Nyctereutes Procyonoides) in China
In recent years, the trichomonosis in raccoon dogs in China had occurred frequently. Pentatrichomonas hominis had been described in raccoon dogs in China in some previous studies.
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Article
Open AccessInhibiting the CB1 receptor in CIH-induced animal model alleviates colon injury
Obstructive sleep apnea (OSA) can lead to intestinal injury, endotoxemia, and disturbance of intestinal flora. Additionally, as a crucial component of the endocannabinoid system, some studies have demonstrated...
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Article
Enhancing photoresponsiveness of metal-organic polyhedra by modifying microenvironment
Photoresponsiveness of materials is critical to their tunability and efficiency in terminal applications. Photoresponsive metal-organic polyhedra (PMOPs) feature intrinsic pores and remote controllability, but...
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Article
Open AccessFunctional and structural dissection of glycosyltransferases underlying the glycodiversity of wolfberry-derived bioactive ingredients lycibarbarspermidines
Lycibarbarspermidines are unusual phenolamide glycosides characterized by a dicaffeoylspermidine core with multiple glycosyl substitutions, and serve as a major class of bioactive ingredients in the wolfberry....
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Article
Open AccessWeak Signal Detection Application Based on Incommensurate Fractional-Order Duffing System
The Duffing Chaos System can detect weak signals that are obscured by Gaussian noise because it is sensitive to specific signal functions and can withstand noise. In this paper, we investigate the use of inter...
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Article
Oxide-modified HZSM-5 for efficient production of hydrogen via steam reforming of dimethyl ether
The parent HZSM-5 was modified with oxide M (M = Fe, Cu, La, P) via the incipient impregnation method by using ferric nitrate, copper nitrate, lanthanum nitrate and diammonium hydrogen phosphate as precursors ...
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Article
CircNSD1 promotes cardiac fibrosis through targeting the miR-429-3p/SULF1/Wnt/β-catenin signaling pathway
Cardiac fibrosis is a detrimental pathological process, which constitutes the key factor for adverse cardiac structural remodeling leading to heart failure and other critical conditions. Circular RNAs (circRNA...
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Article
Methionine-choline deficient diet deteriorates DSS-induced murine colitis through disturbance of gut microbes and infiltration of macrophages
Ulcerative colitis (UC) is associated with changed dietary habits and mainly linked with the gut microbiota dysbiosis, necroptosis of epithelial cells, and mucosal ulcerations. Liver dysfunction and abnormal l...
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Article
Preparation and performance of a coal gasification slag-based composite for simultaneous immobilization of Cd and As
Coal gasification slag (CGS) and Fe-modified CGS (FGS) were employed to remediate cadmium (Cd) and arsenic (As) in co-contaminated agricultural soils. Adsorption experiments in aqueous systems and stabilizatio...
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Article
Measurement of the neutron-induced total cross sections of \(^\text {nat}\) Pb from 0.3 eV to 20 MeV on the Back-n at CSNS
The neutron-induced total cross sections of natural lead have been measured in a wide energy range (0.3 eV–20 MeV) on the back-streaming white neutron beamline (Back-n) at the China Spallation Neutron Source. ...
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Article
Copper-catalyzed C(sp)–H aryl amination enables modular synthesis of quinolines and 2-quinolinones
Herein, we disclose a novel copper-catalyzed C(sp)–H aryl amination of terminal alkynes with anthranils, enabling the rapid generation of highly reactive secondary N-aryl ynamines for the modular synthesis of str...
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Article
Open AccessAnalysis of age-specified and genotype distribution of HPV multiple infections in the Chinese population
Multiple infections are a key component of HPV pathogenesis and have a direct impact on how an infection turns out. It’s crucial to look at the associations between HPV multiple infections and both age and HPV...
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Article
Enhancement of catalytic activity over Cu-supported montmorillonite catalyst for hydrogen production via steam reforming of dimethyl ether
Cu-Co/X-MMT (X = Na, SiO2) catalysts were prepared via impregnation method using Na-MMT and SiO2-MMT (montmorillonite pillared by SiO2) as the support and copper nitrate and cobalt nitrate as precursors. In addi...
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Article
The spatial-temporal multi-scale characteristics of turbulent kinetic energy and typical structures in turbulent boundary layer
Time series of large samples of instantaneous velocity fields with a 7.26δ0.99×1.18δ0.99 size in a turbulent boundary layer have been obtained by experimental measurement using time-resolved particle image veloci...
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Article
Open AccessPrevalence and risk factors for subclinical hypothyroidism in older patients with major depressive disorder
Subclinical hypothyroidism (SCH) is highly correlated with major depressive disorder (MDD). However, the prevalence and risk factors for SCH in older patients with MDD have rarely been reported in China.
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Article
Animal models of heart failure with preserved ejection fraction (HFpEF): from metabolic pathobiology to drug discovery
Heart failure (HF) with preserved ejection fraction (HFpEF) is currently a preeminent challenge for cardiovascular medicine. It has a poor prognosis, increasing mortality, and is escalating in prevalence world...
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Article
New materials of Lophiomeryx (Artiodactyla: Lophiomerycidae) from the Oligocene of Nei Mongol, China
Fossil teeth representing four species of Lophiomeryx are identified from early Oligocene strata in the Saint Jacques area of Nei Mongol, including L. shinaoensis, L. gracilis, L. cf. chalaniati, and L. triangula...
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Article
CHIT1-positive microglia drive motor neuron ageing in the primate spinal cord
Ageing is a critical factor in spinal-cord-associated disorders1, yet the ageing-specific mechanisms underlying this relationship remain poorly understood. Here, to address this knowledge gap, we combined single-...
