Core-Shell Magnetic Particles: Tailored Synthesis and Applications.

Core-shell magnetic particles consisting of magnetic core and functional shells have aroused widespread attention in multidisciplinary fields spanning chemistry, materials science, physics, biomedicine, and bioengineering due to their distinctive magnetic properties, tunable interface features, and elaborately designed compositions. In recent decades, various surface engineering strategies have been developed to endow them desired properties (e.g.

Differences in people living with HIV (PLWH) population aged over 50 years old receiving antiretroviral therapy (ART).

To explore differences among the elderly people (aged over 50 years old) living with HIV (PLWH) who are receiving antiretroviral therapy (ART), we collected and analyzed data using cross-sectional research methods. Among 520 elderly PLWH on ART, those over 60 years old, compared to those aged 50-60, had lower levels of education, more retirees in occupation distribution, a lower rate of active consultation, a higher proportion of heterosexual transmission, and more complications. Additionally, this study demonstrated a greater incidence of severe disease symptoms and a higher rate of ART failure.

Parental/guardians' satisfaction with vaccination service and its associated factors: a cross-sectional study from Eastern China.

Background: Vaccination is a simple and effective preventative measure against infections and diseases among populations, especially children. This study aimed to evaluate parental/guardians' satisfaction with vaccination services and examine its associated factors in China.

Methods: This study used mixed methods of quantitative and qualitative research methods.

Buried-guided suture suspension of the alar crus: A minimally invasive method to correct nostril exposure.

Objectives: To introduce a novel technique using the buried-guided suture method for suspending the alar crus to correct nostril exposure in East Asians and to investigate its safety and efficacy.

Methods: Patients with ptotic alar crus and nostril exposure at our clinic were enrolled between December 2011 and December 2023. Via an intranasal incision, the excess skin on the inner side of the nostrils was excised.

Insights into ESIPT-induced multicolor fluorescence emission in 2-(2'-hydroxy-5'-bromo)phenylbenzimidazole: a spectroscopic and TDDFT study.

Although multicolor luminescent materials are widely used in information encryption and decryption based on the excited-state intramolecular proton transfer (ESIPT) reaction, there remains a significant gap in the mechanistic understanding of how solvent and pH conditions influence the ESIPT process. Owing to their ability to avoid self-absorption as well as provide large Stokes' shift and strong emission properties, ESIPT-generated molecules (ESIPT gens) have recently emerged as highly potential fluorophores. Herein, the ESIPT mechanism of bromine-based (2'-hydroxy-5'-bromo)phenylbenzimidazole (HBI-pBr) was investigated in solvents using spectroscopic measurements and time-dependent density functional theory (TD-DFT) calculations.

Insights into the transcriptomic heterogeneity of brain endothelial cells in normal aging and Alzheimer's disease.

Drug development for Alzheimer's disease Is extremely challenging, as demonstrated by the repeated failures of amyloid-β-targeted therapeutics and the controversies surrounding the amyloid-β cascade hypothesis. More recently, advances in the development of Lecanemab, an anti-amyloid-β monoclonal antibody, have shown positive results in reducing brain A burden and slowing cognitive decline in patients with early- stage Alzheimer's disease in the Phase III clinical trial (Clarity Alzheimer's disease). Despite these promising results, side effects such as amyloid-related imaging abnormalities (ARIA) may limit its usage.

Fabrication of straw-based graphene aerogels for oil/water separation: the effects of crude fiber fractions in straw.

Benefiting from its abundance, eco-friendliness, and sustainability, crop straw is considered a promising candidate combined with graphene oxide (GO) to fabricate straw-based graphene aerogels (SGAs) for oil/water separation. However, considering the complex composition of straw, the roles played by different crude fibers in straw in the formation of SGAs are still unclear. Herein, wheat straw (WS) was used in this work and pretreated with acid and alkali to regulate its crude fiber fractions.

Performance of large language models in the National Dental Licensing Examination in China: a comparative analysis of ChatGPT, GPT-4, and New Bing.

Aim: The objective of the present study was to investigate the clinical understanding and reasoning abilities of large language models (LLMs); namely, ChatGPT, GPT-4, and New Bing, by evaluating their performance in the NDLE (National Dental Licensing Examination) in China.

Materials And Methods: Questions from the NDLE from 2020 to 2022 were selected based on subject weightings. Standardized prompts were utilized to regulate the output of LLMs for acquiring more precise answers.

ZnO quantum dots reduce acquisition of huanglongbing pathogen by Diaphorina citri.

Background: Diaphorina citri Kuwayama is the main vector of the Huanglongbing (HLB) pathogen Candidatus Liberibacter asiaticus (CLas). Therefore, reducing CLas acquisition by D. citri is crucial for controlling the spread of HLB.

pH-responsive hydrogel with gambogic acid and calcium nanowires for promoting mitochondrial apoptosis in osteosarcoma.

Calcium (Ca) overload therapy gained significant attention in oncology. However, its therapeutic efficacy remained limited due to insufficient Ca accumulation at the tumor site and suboptimal intracellular Ca influx. In this study, gambogic acid (GA), a natural phenolic compound known to promote Ca influx, was encapsulated within an enzyme-triggered, pH-responsive hydrogel (GM@Lip@CHP-Gel) containing Ca hydrogen phosphate nanowires (CHP) to achieve a synergistic approach for bone tumor therapy.

Lenalidomide-induced pure red cell aplasia is associated with elevated expression of MHC-I molecules on erythrocytes.

The RVd therapy, combining lenalidomide, bortezomib, and dexamethasone, is a mainstay treatment for multiple myeloma. A multiple myeloma patient developed pure red cell aplasia (PRCA) following RVd treatment, despite the absence of common PRCA triggers. In vitro analyses reveal lenalidomide as a pivotal disruptor of erythropoiesis.

Portable single-shot lens-free tomographic microscope for imaging dynamic specimens.

We present a portable single-shot lens-free tomographic microscope, based on spatial multiplexing in-line digital holography, for three-dimensional (3D) imaging of dynamic specimens. The simplified system is realized by only a laser diodes array, a rectangular aperture, and a CMOS image sensor with a global shutter, which enables the recording of all the complex fields of a dynamic specimen from different illumination angles without any scanning mechanism by a multiplexing hologram, in a single camera exposure. Using our proposed data processing method, high-quality 3D tomograms, with a lateral resolution of 3.

Rapid measurement of liquid diffusion coefficients for different concentrations based on compound liquid-core cylindrical lenses and the finite element method.

Liquid diffusion coefficients are usually concentration-dependent (D(C)), and current methods for measuring the D(C) relationship suffer from long measurement times and large repetitive experimental workloads. This paper consequently proposes a new method for rapid measurement of D(C), which can eliminate the need to measure uncalibrated diffusion coefficients corresponding to concentration by comparing the theoretical concentration distribution of diffusion solution obtained by the finite element method and the experimental concentration distribution. The core diffusion and imaging setup is a compound liquid-core cylindrical lens, which can offer the advantages of high refractive index resolution and imaging quality, guaranteeing the accurate measurement concentration distribution.

Global surveillance of circulating microRNA for diagnostic and prognostic assessment of acute myocardial infarction based on the plasma small RNA sequencing.

Background: Circulating microRNAs (miRNAs) are recently a rapidly increasing of interest as non-invasive biomarkers for diagnosis and prognosis of acute myocardial infarction (AMI). Previous studies revealed that several miRNAs exhibited the capacity for diagnosis and prognosis of AMI, the reasons why these circulating miRNAs are concerned as targets for investigation are quite cryptogenic, presumably due to the lack of clues provided by global surveillance at the transcriptome level, and the current data for some miRNAs are controversial and inconsistent among independent studies.

Methods: To comprehensively profiling the potential miRNAs for diagnosis and prognosis of AMI, we reported transcriptomes of circulating miRNAs in the plasma of 27 healthy controls, 64 AMI patients (37 STEMI and 27 NSTEMI) and 20 AMI patients who were subjected to reperfusion therapy.

Photovoltaic cell-derived silicon fertilizer and its combined effect with silicate-dissolving bacteria Bacillus aryahattai on rice growing during the tillering stage.

The widespread retirement of crystalline silicon solar cells in coming years poses a significant obstacle to sustainable development. Arable soils have experienced a gradual decline in available silicon levels due to intensive agricultural production. Therefore, it is feasible to repurpose recovered waste crystalline silicon cells below cell-reuse benchmark into agriculturally usable resources.

SPL13 controls a root apical meristem phase change by triggering oriented cell divisions.

Oriented cell divisions are crucial for determining the overall morphology and size of plants, but what controls the onset and duration of this process remains largely unknown. Here, we identified a small molecule that activates root apical meristem (RAM) expression of SQUAMOSA PROMOTER BINDING PROTEIN-LIKE13 (SPL13) a known player in the shoot's juvenile-to-adult transition. This expression leads to oriented cell divisions in the RAM through SHORT ROOT (SHR) and cell cycle regulators.

A primary intracranial neuroepithelial neoplasm with novel TCF3::BEND2 fusion: a case report.

Astroblastoma, MN1-altered, is a rare circumscribed glial neoplasm that is composed of round, cuboidal, orcolumnar cells with astroblastic perivascular pseudorosettes, often associated with MN1::BEND2 and MN1::CXXC5 fusions. Atroblastoma-like gliomas harbouring EWSR1::BEND2 have been reported that they defined an epigenetically distinct subtype of astroblastoma. We report a case of a 19-year-old female with an intracranial neuroepithelial tumor featuring a novel TCF3::BEND2 fusion.

The prognostic value and biological significance of MRI CE-T1-based radiomics models in CNS5-identified GBM: a multi-center study.

Following the publication of the 2021 WHO Classification of Central Nervous System Tumors (CNS5), Following the publication of the 2021 WHO Classification of Central Nervous System Tumors (CNS5), prognostic markers of glioblastoma (GBM) need to be further explored. Radiomics is a non-invasive and reproducible method for the prognostic assessment of multiple solid tumors. This study aimed to explore the prognostic value and biological significance of MRI T1-weighted enhancement (CE-T1) based radiomics in GBM (CNS5).

Abnormal metabolites in the dorsolateral prefrontal cortex of female epilepsy patients with migraine without aura.

Epilepsy and migraine without aura (MWoA) are often comorbid, but the exact mechanisms are unclear. Magnetic resonance spectroscopy (1H-MRS) may help to understand the neurometabolic mechanisms in patients with epilepsy comorbid with MWoA (EWM). In this prospective cross-sectional study, we recruited 64 female patients, including 24 with EWM, 20 with epilepsy, and 20 with MWoA, as well as 20 age-level-matched and educational-level-matched female healthy controls from our hospital between August 2021 and November 2022.

Association between pyrrolizidine alkaloids exposure and risk of abnormal serum indices-Insights from a descriptive cross-sectional study in Yunnan Province.

The hazard of pyrrolizidine alkaloids (PAs) has been widely reported in animal studies but rarely in population-based research, especially reports about daily exposure. A single-centre descriptive cross-sectional study was conducted on 552 Lahu Autonomous County residents recruited in 2021. Blood PAs exposure biomarker (pyrrole- protein adduct, PPA) and serum biochemical indices were measured.

Evaluating urban water ecological carrying capacity and obstacles to its achievement using an integrated DPSIR-based approach: A case study of 16 cities in Hubei Province, China.

Urban Water Ecological Carrying Capacity (UWECC) is an important dimension for measuring the health of urban water ecosystems and is crucial for promoting the coordination between economic and social development and ecological protection. This study introduces a novel UWECC assessment method by coupling criterion layers with driving indicators and is the first to examine the impact of COVID-19 on UWECC. Taking the 16 prefecture-level cities in Hubei Province, China, as an example, first a comprehensive evaluation index system for UWECC was constructed based on the DPSIR framework.