To Explore the Influencing Factors of Pericoronary Adipose Tissue and Noninvasive Fractional Flow Reserve on the Progression of Coronary Heart Disease Based on 320-Slice Coronary CTA.

Background: The objective of the study was to measure pericoronal adipose tissue parameters, fractional flow reserve with coronary artery computed tomographic angiography (CTA), and difference of fractional flow reserve with coronary artery CTA, by using high-performance 320-slice coronary CTA combined with semiautomatic quantitative software and explore the relationship between them and progression of coronary artery disease.

Methods: According to the inclusion criteria, 118 patients with complete data were selected. According to the results of coronary angiography during follow-up review, the patients were divided into coronary artery disease progression group (n = 43) and coronary artery disease stable group (n = 75), and the clinical baseline data, pericoronal adipose tissue volume, pericoronal adipose tissue fat attenuation index, fractional flow reserve with coronary artery CTA, and difference of fractional flow reserve with coronary artery CTA were compared between the 2 groups.

Non-tuberculosis extensive abdominal lymph node calcification leading to portal hypertension with esophageal and gastric variceal bleeding: a rare case report.

Background: Calcification of abdominal lymph node is a common clinical phenomenon, but it is extremely rare to cause serious adverse clinical outcomes. In the present case, the ruptured hemorrhage of the oesophagogastric fundic varices occurred as a result of portal hypertension due to compression of the portal vein by calcified lymph nodes. The patient was treated with medication, interventional therapy, endoscopic therapy, and surgery, respectively and the four different treatment options for the bleeding are worth summarizing.

Analysis of the Influence of Ferromagnetic Material on the Output Characteristics of Halbach Array Energy-Harvesting Structure.

Due to the particular arrangement of permanent magnets, a Halbach array has an significant effect of magnetism and magnetic self-shielding. It can stretch the magnetic lines on one side of the magnetic field to obtain an ideal sinusoidal unilateral magnetic field. It has a wide application range in the field of energy harvesting.

Designed Fabrication of Polymer-Mediated MOF-Derived Magnetic Hollow Carbon Nanocages for Specific Isolation of Bovine Hemoglobin.

It is highly required to develop well-designed separation materials for the specific isolation of certain proteins in proteomic research. Herein, the new type of metal-organic framework (MOF)-derived polymer-mediated magnetic hollow nanocages was fabricated via stress-induced orientation contraction, which was further applied for specific enrichment of proteins. The core-shell nanocomposites comprised of polymer-mediated ZIF-67 cores and polydopamine (PDA) shells, after annealing, generated magnetic hollow carbon nanocages with hierarchical pores and structures.

HIP1R acts as a tumor suppressor in gastric cancer by promoting cancer cell apoptosis and inhibiting migration and invasion through modulating Akt.

Background: Huntingtin-interacting protein 1-related (HIP1R) is a multi-domain gene that exerts many cellular functions including altering T cell-mediated cytotoxicity and controlling intracellular trafficking. However, its clinical significance and function in gastric cancer (GC) have not been described.

Methods: The expression levels of HIP1R were tested by the transcriptional and translational expression analysis and immunohistochemistry (IHC) in matched adjacent non-tumorous vs tumor tissue specimens.

Is CSF1R Expression Localization Crucial for its Prognostic Value in Colorectal Cancer?

The colony-stimulating factor 1 receptor (CSF1R) is commonly known as a transmembrane receptor on tumor-associated macrophages, which are essential in the tumor microenvironment. However, the expression pattern and prognosis of CSF1R are still unknown in colorectal cancer (CRC) and are still controversial among various cancers. To clarify the expression pattern and prognosis of CSF1R in CRC, we performed immunohistochemistry on 332 CRC tissue and 283 nontumorous adjacent tissues.

Selective separation of bovine hemoglobin using magnetic mesoporous rare-earth silicate microspheres.

Selective separation of heme proteins and peptides from complicated biological samples before comprehensive identification and characterization of intact biomolecules which are low stoichiometry is indispensable for ongoing proteomics. Here, three magnetic mesoporous rare-earth silicate (rare-earth = Er, Tm, Yb) microspheres prepared by facile solvothermal method were used as novel adsorbents for the selective isolation of bovine hemoglobin (BHb), and magnetic mesoporous ytterbium silicate showed apparent adsorption efficiency in isolating BHb with a adsorption capacity of 304.4 mg/g after the comparison.

Fabrication of Yb-Immobilized Hydrophilic Phytic-Acid-Coated Magnetic Nanocomposites for the Selective Separation of Bovine Hemoglobin from Bovine Serum.

In this work, Yb-immobilized hydrophilic phytic-acid-coated magnetic nanocomposites were prepared through a facile route and used to selectively separatrf bovine hemoglobin. Hydrophilic phytic acid (PA) was coated onto the magnetic FeO-PEI via electrostatic interactions, followed by finally chelating with Yb ions, which could produce specific protein binding sites at room temperature in water, and complex instrumentation was not necessary. The performance of as-prepared hybrids (FeO-PEI-PA-Yb) was assessed by selectively isolating bovine hemoglobin (BHb).

Detection of volatile organic compounds released by wood furniture based on a cataluminescence test system.

Wood furniture is an important source of indoor air pollution. To date, the detection of harmful substances in wood furniture has relied on the control of a single formaldehyde component, therefore the detection and evaluation of pollutants released by wood furniture are necessary. A novel method based on a cataluminescence (CTL) sensor system generated on the surface of nano-3TiO2-2BiVO4 was proposed for the simultaneous detection of pollutants released by wood furniture.