Search Results - Qing He

Understanding the time-lagged response of land subsidence to groundwater level fluctuations and subsurface strain variations is crucial for uncovering its underlying mechanisms and enhancing disaster early warning capabilities. This study focuses on Dangshan County, Anhui Province, China, and system...

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Introductionβ-nicotinamide mononucleotide (NMN), a precursor of NAD+, holds promise as a functional food ingredient for mitigating age-related decline. This study enhanced NMN biosynthesis in probiotic Lactiplantibacillus plantarum.MethodsA putative niacin transporter, lp2514, was identified via mol...

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Abstract The treatment of geomagnetic storms is revised recently by including the missed early positive part of main phase MP (or positive MPO) in the treatment. The present paper studies the capability of the revised intensity (SYM‐HMinr, Kpmax and AEmax) and revised impulsive strength (IpsSYM‐Hr,...

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Arbuscular mycorrhizal (AM) and ectomycorrhizal (ECM) plants exhibit distinct litter quality characteristics and nutrient uptake strategies that critically influence soil carbon and nitrogen cycling. However, the effect of mycorrhizal type on soil organic carbon (SOC) accumulation remains unclear, p...

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Converting from conventional tillage to no-tillage influences the soil aggregate-size distribution and thus soil organic carbon (SOC) stabilization. However, the dynamics of soil aggregation and the straw-derived carbon (C) incorporation within aggregate fractions are not well understood. An experim...

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Animal adipose tissue, a connective tissue composed of liquid fat and solid fat, has unique elastic characteristics and three-dimensional structure. Therefore, design and construction of novel matrix structures that are closer to the physicochemical properties, functional properties and sensory expe...

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Various invertebrates, with microorganisms as their symbionts, inhabit diverse and dynamically changing environments such as hydrothermal vents (HVs) and cold seeps (CSs). The ongoing \dispersal of these symbionts is crucial for their biogeographic distribution and connectivity, which in turn facili...

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The female gametophyte is central to the reproductive success of flowering plants, with its development being tightly controlled by an intricate network of genes and signaling pathways. A deeper understanding of these regulatory mechanisms is essential for uncovering the complexities of plant growth...

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Atrioventricular coupling refers to the synchronized interaction between the atrial and ventricular phases of contraction and relaxation within the cardiac cycle. Atrioventricular coupling can be assessed by the left atrioventricular coupling index and right atrioventricular coupling index. These in...

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Dust aerosols can influence climate change, the ecological environment, human health, etc. and are one of the most important factors causing global change. The specific contributions of dust events, gusts, and dust devils to dust emission remain unclear in many regions. In this study, we quantified...

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Porcine circovirus type 2 (PCV2), the causative agent of porcine circovirus-associated diseases (PCVAD), has caused huge economic losses in the swine industry. Despite a worldwide disease distribution and numerous reports of the field epidemiology of PCV2, the molecular epidemiology and genetic evol...

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Producing more food with a lower environmental cost is one of the most crucial challenges worldwide. Plastic mulching has developed as one of the most dominant practices to improve crop yields, however its impacts on greenhouse gas (GHG) emissions during the production life cycle of a crop are still...

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The GDSL esterase/lipase family contains many functional genes that perform important biological functions in growth and development, morphogenesis, seed oil synthesis, and defense responses in plants. The expression of GDSL esterase/lipase genes can respond to biotic and abiotic stresses. Although...

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Background This research investigates the metabolic profiles of follicular fluid (FF) samples from patients with polycystic ovary syndrome (PCOS) undergoing in vitro fertilisation and aims to identify diagnostic and therapeutic biomarkers for PCOS through lipidomic analysis.Methods We performed non-...

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Hepatitis B e antigen (HBeAg)-positive chronic hepatitis B virus (HBV) infection in children and adolescents with normal alanine aminotransferase (ALT) levels constitutes a substantial population in China, yet the optimal timing for antiviral therapy remains unclear. This prospective, real-world stu...

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Abstract The goals of this study were to investigate the role of the Notch1/PDGFRβ/ROCK1 signaling pathway in the pathogenesis of pulmonary fibrosis and to explore the possibility of treating fibrosis by targeting Notch1. Lung tissues from patients with pulmonary fibrosis were examined for the expre...

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Enhancing host immunity is an effective way to reduce morbidity in chickens. Heterophil to lymphocyte ratio (H/L) is associated with host disease resistance in birds. Chickens with different H/L levels show different disease resistances. However, the utility of the H/L as an indicator of immune func...

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Therapeutic cancer vaccines are a new growth point of biomedicine with broad industrial prospects in the post-COVID-19 era. Many large international pharmaceutical companies and emerging biotechnology companies are deploying different tumor therapeutic cancer vaccine projects, focusing on promoting...

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Environmental gradients are important for bacteria community in marine ecosystems. However, the tipping points of environmental heterogeneity and ecological responses to disturbances in marine ecosystems are still unclear. In this study, we sampled seawater from different layers of Beibu Gulf to inv...

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