Electromagnetic interference shielding (EMI SE) modules are the core component of modern electronics. However, traditional metal-based SE always take up indispensable three-dimensional space inside electronics, posing a major obstacle to integration The innovation integrating 3D-printed conformal (c-SE) with packaging materials onto electronics offers infinite possibilities satisfy ideal function without occupying additional space. Herein, 3D printable carbon-based inks various proportions...

Objectives: We aimed to assess a serological biopsy using five stomach-specific circulating biomarkers—pepsinogen I (PGI), PGII, PGI/II ratio, anti-Helicobacter pylori (H. pylori)antibody, and gastrin-17 (G-17)—for identifying high-risk individuals predicting risk of developing gastric cancer (GC). Methods: Among 12,112 participants with prospective follow-up from an ongoing population-based screening program both serology gastroscopy in China, we conducted multi-phase study involving...

Control of the architectures three-dimensional (3D)-printed cellular parts to achieve electromagnetic interference (EMI) shielding protection is a challenging issue. In this paper, by combining FDM 3D-printing technology with hybridizing strategy, we successfully designed and fabricated high-performance polylactic acid nanocomposites incorporating graphene/carbon nanotube hybrids (PLA/GNPs/CNTs) delicately controllable 3D-printed parts. PLA/GNPs/CNTs prepared under optimum conditions...

Nowadays, there is a considerable demand for printable and functionalized thermoplastic polymer-based materials that are suitable fused deposition modeling (FDM) three-dimensional (3D) printing. Hence, in this study, poly(vinyl alcohol) (PVA)/graphene nanoplate (GNP) multifunctional nanocomposites were thermally prepared printing parts with enhanced electromagnetic interference (EMI) shielding capability via FDM. The related microstructure, processing parameters, properties of the PVA/GNP...

In this paper, a local enrichment strategy was adopted to prepare carbon nanotube (CNT) enriched polylactic acid (PLA) composite filaments, which were used fabricate the corresponding conductive 3D-printed parts by fused deposition modeling (FDM) technology. Combined with computer simulation, nanotubes (CNTs) found be successfully kept and supported on surface of filaments after 3D-printing. With strategy, prepared showed remarkably enhanced electrical conductivity, approximately eight...

Herein, a novel local enrichment strategy (LES) was proposed to fabricate functional polylactic acid (PLA)/graphene nanoplatelet (GNP) nanocomposites for fused deposition modeling (FDM) three-dimensional (3D) printing by precisely manipulating the selective distribution of fillers. Experimental results showed that PLA/GNP prepared using LES method exhibited higher electrical conductivity and electromagnetic interference (EMI) shielding properties than those conventional melt-compounding...

Non-receptor protein tyrosine phosphatases (PTPNs) are a set of enzymes involved in the tyrosyl phosphorylation. The present study intended to clarify associations between expression patterns PTPN family members, and diagnosis as well prognosis digestive tract cancers.Oncomine Ualcan were used analyze expressions. Data from Cancer Genome Atlas (TCGA) downloaded through UCSC Xena for validation explore relationship with diagnosis, clinicopathological parameters survival cancers. Gene ontology...

AIM:To investigate the incidence and mortality of gastric cancer (GC) in Zhuanghe region, northeast China influencing factors for their changing trends. METHODS:All new cases deaths registered from 2005 to 2010 County were reviewed.The annual GC cases, constituent ratio, crude rates, age-standardized sex age distribution temporal trends assessed.The method percentage change (APC) was used estimate GC. RESULTS:Altogether 2634 1722 related registered, which accounted 21.04% 19.13% all...

Background: Aberrant expression of N6-methyladenosine (m6A) RNA modification regulators plays a critical role in variety human diseases. However, their implication abdominal aortic aneurysm (AAA) remains largely unknown. Herein, we sought to explore the general pattern and potential functions m6A AAA. Methods: We analyzed gene data AAA normal tissues from public GEO database. The R package other tools such as m6A2Target database, Gene ontology (GO) functional Kyoto encyclopedia genes genomes...

Effectively managing precancerous lesions is crucial to reducing the gastric cancer (GC) burden. We evaluated associations of temporal changes in multiple serological markers (pepsinogen I [PGI], PGII, PGI/II ratio, gastrin-17 and anti-Helicobacter pylori IgG) with risk for progression lesions. From 1997 2011, repeated esophagogastroduodenoscopies mucosal biopsies blood sample collections were conducted on 2,039 participants (5,070 person-visits) Zhuanghe Gastric Diseases Screening Program,...

The molecular mechanism of Epstein-Barr virus (EBV)-associated gastric cancer (EBVaGC) remains elusive. A collection regulators including transcription factor and noncoding RNA (ncRNAs) may affect the carcinogenesis EBVaGC by regulating expression function key genes. In this study, integration multi-level data bioinformatics approach was used to identify elements their interactions involved in network regulation.Data gene profiling sets (GSE51575) downloaded from GEO database. Differentially...

Matrix metalloproteinase-9 (MMP9) has been reported to play a key role in the pathogenesis of aortic aneurysm. However, few studies have assessed serum MMP9 levels both abdominal aneurysm (AAA) and thoracic (TAA). In this study, we investigated evaluate its predictive diagnostic efficacy for AAA TAA, explored association with circulating laboratory markers. A total 296 subjects were enrolled, including 105 patients, 79 TAA patients 112 healthy controls. The detected by enzyme-linked...

<title>Abstract</title> <bold>Background</bold> Neoadjuvant chemotherapy (NCT) is a cornerstone treatment for locally advanced gastric cancer (LAGC), yet patient responses vary significantly. This study aimed to develop and validate general clinical model predict NCT efficacy in LAGC patients. <bold>Methods</bold> A systematic review meta-analysis were performed identify independent features associated with efficacy. Using <italic>β</italic> coefficients, risk score-based predictive was...

Objective. Clinical implications of serum anti-Helicobacter pylori immunoglobulin G (IgG) titer were unclear. This study investigated the associations anti-H. IgG with grade histological gastritis, mucosal bacterial density and levels biomarkers, including pepsinogen (PG) I, PGII, PGI/II ratio gastrin-17. Material methods. Study participants from a screening program in northern China. Serum measurements available for 5922 patients superficial gastritis. biomarkers measured using ELISA,...

Aim: To explore the expression profiles of N6-methyladenosine (m6A) enzymes (writers, erasers and readers) their associations with gastric cancer (GC) prognosis. Methods: Gene was analyzed using UALCAN Oncomine web resources. The prognostic roles these genes in GC were data from Cancer Genome Atlas. Results: Thirteen m6A found to be upregulated tissues. writers METTL3, RBM15 WTAP associated pathological stage. eraser FTO related tumor stage ALKBH5 reader YTHDF3 YTHDC2 survival patients....