Preoperative Computed Tomography Radiomics-Based Models for Predicting Microvascular Invasion of Intrahepatic Mass-Forming Cholangiocarcinoma.

Objectives: The aim of the study is to investigate the ability of preoperative CT (Computed Tomography)-based radiomics signature to predict microvascular invasion (MVI) of intrahepatic mass-forming cholangiocarcinoma (IMCC) and develop radiomics-based prediction models.

Materials And Methods: Preoperative clinical data, basic CT features, and radiomics features of 121 IMCC patients (44 with MVI and 77 without MVI) were retrospectively reviewed. The loading and display of CT images, delineation of the volume of interest, and feature extraction were performed using 3D Slicer.

Effect of stearic acid and sodium stearate on hydrophobicity of nano calcium carbonate and mechanism of water vapor adsorption.

It is essential to understand the modification mechanism of hydrophobicity nano-CaCO to their potential application in different fields of chemistry. However, the water absorption of hydrophobicity nano-CaCO is seldom studied. In this study, Raman, BET and TGA experiments were performed on nano-CaCO samples to obtain surfactants contents and microstructure characteristics.

infection is associated with the risk and phenotypes of cholelithiasis: A multi-center study and meta-analysis.

Background: () is a prevalent pathogen associated with various diseases. Cholelithiasis is also a common condition. infection has been identified in the biliary system, suggesting its potential involvement in biliary diseases.

Evaluation of Microwave Heating Uniformity for Ready-to-Eat Rice in Metalized Packaging Structure.

Microwave energy utilization undergoes two stages via absorption and conversion inside ready-to-eat rice (RER) under microwave reheating. The reasonable utilization of microwave energy inside the processed material may enhance the uniformity of the temperature distribution. To analyze the uniformity changes inside RER, the effects of microwave reflection, refraction, and absorption by a metal aluminum film were studied through the thermodynamic properties.

Discovery of -Phenyl-5-propyl-1-pyrazole-3-carboxamide, with Selective Inhibition and Degradation of HDAC6 for the Treatment of Acute Liver Injury.

Acute liver injury is a severe and potentially life-threatening condition. Currently, there are no specific effective treatments available. HDAC6 has been identified as a promising strategy for treating ALI by inhibiting necrosis and inflammation.

Effects of Platycodon grandiflorum seeds exposure to static magnetic field on germination and early seedling growth.

Effects of non-uniform upward (north) and downward (south) 300 mT static magnetic field (SMF) 14 days (24 h/day) treatment of Platycodon grandiflorum seeds on germination, seedling growth, enzyme activities, malondialdehyde (MDA) level and seedling chlorophyll content were investigated under laboratory conditions. Germination rate, index and potential from magnetically exposed Anhui and Hebei Platycodon grandiflorum seeds were significantly not affected (p > 0.05), however, the values of these germination variables were notably higher in Anhui Platycodon grandiflorum seeds than Hebei seeds.

Pilot Study of Acute and Subchronic Oral Toxicological Biosafety Evaluation of Resorcinol-Formaldehyde Aerogel Nanomaterial in Kunming Mice.

Resorcinol-formaldehyde aerogel (RFa) is a unique nanomaterial composed of polymer nanoparticles with a three-dimensional network structure. Our previous studies have demonstrated its application in the separation and purification of alkaloids, and we are exploring its application potential as the drug delivery carrier. Therefore, it is necessary to comprehensively understand the in vivo toxicity profile of RFa and evaluate its oral biosafety.

Comparative Transcriptome Analyses Provide Potential Insights into Molecular Mechanisms of Anthocyanin-Rich Blueberry Extract in Rapid Intervention Against Acute Alcohol Exposure in Mice.

Alcohol-induced health damage has become an increasing global public health concern. Anthocyanins exhibit essential biological activities, including antioxidation, anti-inflammation, and lipid reduction. This study investigates the rapid intervention effects and mechanisms of anthocyanin-rich blueberry extract in mitigating acute alcohol exposure in mice, aiming to uncover its novel nutritional roles.

PPAR affects hepatic lipid homeostasis by perturbing necroptosis signals in the intestinal epithelium.

Rapid turnover of the intestinal epithelium is a critical strategy to balance the uptake of nutrients and defend against environmental insults, whereas inappropriate death promotes the spread of inflammation. PPAR is highly expressed in the small intestine and regulates the absorption of dietary lipids. However, as a key mediator of inflammation, the impact of intestinal PPAR signaling on cell death pathways is unknown.

Development of Broad-Spectrum β-Cyclodextrins-Based Nanomaterials Against Influenza Viruses.

In recent decades, epidemics and pandemics have multiplied throughout the world, with viruses generally being the primary responsible agents. Among these, influenza viruses play a key role, as they potentially cause severe respiratory distress, representing a major threat to public health. Our study aims to develop new broad-spectrum antivirals against influenza to improve the response to viral disease outbreaks.

The miR172a-SNB module orchestrates both induced and adult-plant resistance to multiple diseases via MYB30-mediated lignin accumulation in rice.

Plants mount induced resistance and adult-plant resistance against different pathogens throughout the whole growth period. Rice production faces threats from multiple major diseases, including rice blast, sheath blight, and bacterial leaf blight. Here, we report that the miR172a-SNB-MYB30 module regulates both induced and adult-plant resistance to these three major diseases via lignification in rice.

Deciphering mechanism of Buyang Huanwu Decoction in regulating macrophage polarization to alleviate atherosclerosis via virtual screening and experimental verification.

Ethnopharmacological Relevance: Buyang Huanwu Decoction (BYHWD), a traditional prescription known for its Supplementing Qi and Promoting Blood Circulation, has demonstrated noteworthy therapeutic roles in regulating macrophage polarization to atherosclerosis (AS). However, its underlying mechanisms remain unknown.

Aim Of The Study: The purpose of this paper was to decipher mechanism of BYHWD in regulating macrophage polarization to alleviate AS.

Insulin-like growth factor 2 drives fibroblast-mediated tumor immunoevasion and confers resistance to immunotherapy.

T cell exclusion is crucial in enabling tumor immune evasion and immunotherapy resistance. However, the key genes driving this process remain unclear. We uncovered a notable increase of insulin-like growth factor 2 (IGF2) in immune-excluded tumors, predominantly secreted by cancer-associated fibroblasts (CAFs).

Obstacle-enhanced spontaneous oscillation of confined active granules.

Spontaneous oscillation in particle numbers has been reported recently, in which two chambers connected by a narrow channel are alternately filled and emptied by self-propelled particles. The challenge in realizing the application of this oscillation lies in promotion of the oscillatory periodicity. By placing an asymmetric obstacle at an appropriate position near a channel opening, we can significantly improve the oscillation quality, which approaches the quality of an ideal oscillation.

The effect of pin distractor assistance on the reduction of fibular fractures in the treatment of ankle fracture: A retrospective case-control study.

This study will evaluate the therapeutic effect of pin distractor assisted reduction of fibular fracture on ankle fracture. A retrospective analysis was performed on 98 patients diagnosed as ankle fracture or pilon fracture. These patients were all combined with fibular fracture.

Stretchable Ag/AgCl Nanowire Dry Electrodes for High-Quality Multimodal Bioelectronic Sensing.

Bioelectrical signal measurements play a crucial role in clinical diagnosis and continuous health monitoring. Conventional wet electrodes, however, present limitations as they are conductive gel for skin irritation and/or have inflexibility. Here, we developed a cost-effective and user-friendly stretchable dry electrode constructed with a flexible network of Ag/AgCl nanowires embedded in polydimethylsiloxane (PDMS).

3D digital anatomical measurements for clinical application of minimally invasive lumbar foraminal surgery in adolescents aged 12-21 years.

Objective: The purpose of this study was to establish an anatomical foundation for minimally invasive lumbar spine surgery in adolescents by assessing the 3D anatomical parameters of the lumbar vertebrae in the age group of 12-21 years.

Methods: We collected CT data from 90 adolescents and performed 3D reconstructions using Mimics 16.0 software.

Disparities in the real-world prescription pattern of oral anticoagulants for US Medicare beneficiaries: a geospatial analysis.

Objectives: This study was conducted to examine urban-rural differences in the real-world prescribing pattern of oral anticoagulants and geographic variations in the prescribing pattern among clinicians serving Medicare beneficiaries in the USA.

Design: A cross-sectional study.

Setting: A real-world setting.