Information Retrieval
26th China Conference, CCIR 2020, **'an, China, August 14–16, 2020, Proceedings
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Article
Open AccessA rapid identification method for soft tissue markers of dentofacial deformities based on heatmap regression
The purpose of this study was to construct a facial deformity dataset and a network model based on heatmap regression for the recognition of facial soft tissue landmarks to provide a basis for clinicians to pe...
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Article
Low-Dose Hexavalent Chromium Exposure Induces Endoplasmic Reticulum Stress-Mediated Apoptosis in Rat Liver
This study investigated the toxic effects of low-dose hexavalent chromium (Cr(VI)) on rat liver. Male specific pathogen-free (SPF) Sprague–Dawley (SD) rats (4–5 weeks of age) were randomly divided into groups:...
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Article
Circ_0061140 Potentiates Clear Cell Renal Cell Carcinoma Progression Via the MicroRNA-126-5p/ADAM9 Axis
Circular RNAs (circRNAs) function as new cancer biomarkers, but the role of circ_0061140 remains unknown in clear cell renal cell carcinoma (ccRCC). Therefore, we aimed to validate the functions of circ_006114...
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Article
Reference Intervals for Thyroid Hormones and Thyroid Volume in Children Aged 7 ~ 13 Years from Iodine-Sufficient Areas in Tian**, China
Reference intervals (RIs) for serum thyroid-stimulating hormone (TSH), free triiodothyronine (FT3), and free thyroxine (FT4) suitable for local children are urgently needed in northern China. The reference interv...
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Article
Titanium dioxide nanoparticles: revealing the mechanisms underlying hepatotoxicity and effects in the gut microbiota
Numerous studies in recent years have questioned the safety of oral exposure to titanium dioxide nanoparticles (TiO2 NPs). TiO2 NPs are not only likely to accumulate in the gastrointestinal tract, but they are al...
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Article
Exploration of Whole Blood Chromium as Biomarker of Hexavalent Chromium Exposure: Based on Literature Review and Monte Carlo Simulation
Hexavalent chromium (Cr(VI)) is a sort of common industrial poison and environmental pollutant posing great health threat to the population. Appropriate biomarkers are indispensable indicative tools in the bio...
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Article
Open AccessLandscape of lipidomic metabolites in gut-liver axis of Sprague–Dawley rats after oral exposure to titanium dioxide nanoparticles
The application of titanium dioxide nanoparticles (TiO2 NPs) as food additives poses a risk of oral exposure that may lead to adverse health effects. Even though the substantial evidence supported liver as the ta...
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Article
Iodine in household cooking salt no longer plays a crucial role in iodine status of residents in Tian**, China
The contribution of household cooking salt to population iodine status is decreasing in China, the applicability of the coverage rate of iodized salt (IS), proportion of adequately iodized salt (AIS), and salt...
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Article
Influence of solvents on particle size and luminescence performance of monodisperse spherical lutetium compounds
Uniform and well-dispersed Lu(OH)CO3 and Lu2O3 spheres with adjustable diameters have been prepared by a homogeneous precipitation route with different auxiliary solvents (ethylene glycol, ethanol, or isopropanol...
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Article
Assessment of radiation doses and image quality of multiple low-dose CT exams in COVID-19 clinical management
The Corona Virus Disease 2019 (COVID-19) was first reported in December 2019 from an outbreak of unexplained pneumonia in Wuhan (Hubei, China) that subsequently spread rapidly around the world. Because of the ...
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Article
La(OH)3 nanorods with different sizes enhanced osteogenic differentiation on mice bone marrow mesenchymal stem cells
With the wide use of rare earth nanomaterials in industry, environmental control, and medicine with their unique properties, it has focused on the exposure of humans to the rare earth nanoparticles in recent y...
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Book and Conference Proceedings
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Article
Open AccessHepatotoxicity and the role of the gut-liver axis in rats after oral administration of titanium dioxide nanoparticles
Due to its excellent physicochemical properties and wide applications in consumer goods, titanium dioxide nanoparticles (TiO2 NPs) have been increasingly exposed to the environment and the public. However, the he...
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Article
Open AccessAssociation of low-level blood lead with serum uric acid in U.S. adolescents: a cross-sectional study
Uncertainty remains regarding the association between blood lead levels (BLL) and serum uric acid (SUA) with relatively low BLL exposure because of limited data in the adolescent population. We examined the as...
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Article
Microwave synthesis of CaMoO4:Sm3+ orange reddish-emitting phosphors and its photoluminescence property
Rare-earth ion Sm3+-activated CaMoO4 phosphors were synthesized by a rapid microwave radiation method. The samples were characterized by means of X-ray powder diffractometer, scanning electron microscope, fourier...
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Article
Non-invasive quantification of tumour heterogeneity in water diffusivity to differentiate malignant from benign tissues of urinary bladder: a phase I study
To quantify the heterogeneity of the tumour apparent diffusion coefficient (ADC) using voxel-based analysis to differentiate malignancy from benign wall thickening of the urinary bladder.
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Article
Global DNA hypomethylation has no impact on lung function or serum inflammatory and fibrosis cytokines in asbestos-exposed population
To examine the effect of asbestos exposure on global DNA methylation and determine whether lung function and inflammatory and fibrosis biomarkers are correlated with the methylation state.
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Article
Apoptosis induced by NaYF4:Eu3+ nanoparticles in liver cells via mitochondria damage dependent pathway
As lanthanide-doped sodium yttrium flouride (NaYF4) nanoparticles have great potential in biomedical applications, their biosafety is important and has attracted significant attention. In the present work, three ...
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Article
Exposure assessment of workplace manufacturing titanium dioxide particles
With the widespread use of titanium dioxide (TiO2) human exposure is inevitable, but the exposure data on TiO2 are still limited. This study adopted off-line filter-based sampling combined with real-time activity...
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Article
Walnut kernel-like mesoporous silica nanoparticles as effective drug carrier for cancer therapy in vitro
In drug delivery systems, nanocarriers could reduce the degradation and renal clearance of drugs, increase the half-life in the bloodstream and payload of drugs, control the release patterns, and improve the s...
