Risk assessment of careHPV testing for the detection of cervical precancerous lesions: 5-year follow-up of a screening program in China.

Background: CareHPV is a highly promising screening HPV assay that functions as a simplified and rapid point-of-care test, making it particularly well-suited for low-resource areas. It exhibits high sensitivity for detecting cervical precancerous lesions in cross-sectional study design. However, there is still limited evidence on the long-term protection of careHPV testing in the practical setting.

Taxifolin-loaded cellulose/l-arginine-chitosan hydrogel promoting bone defect repair through osteogenesis and angiogenesis.

Bone defects have always been a difficult problem in clinical practice. Taxifolin (TAX) is beneficial to bone regeneration. In order to obtain more attractive biomaterials, we extracted cellulose (LC) from larch sawdust and prepared a TAX-loaded hydrogel (DCT) together with L-arginine chitosan (CA).

Impact of caregiving stressors on elder abuse-examining the mediating role of caregiver coping strategies.

Objectives: Based on the Caregiving Stress Theory and Cognitive Theory of Stress and Coping, this study examined whether increase in caregiving stressors had an impact on subsequent increase in different forms of elder abuse. Additionally, this study evaluated how these relationships were influenced by caregiver (CG) coping strategies.

Method: A group of 800 Chinese primary family CGs and their care recipients (CRs) with mild cognitive impairment or mild-to-moderate dementia were analyzed.

Tandem mass tag-based quantitative proteomics analysis of modified atmosphere packaging in large yellow croaker (Pseudosciaena crocea) fillets during refrigerated storage.

A tandem mass tagging-labeled proteomic approach was employed to explore the relationship between quality parameters and protein changes in large yellow croaker fillets refrigerated under carbon dioxide, oxygen, and nitrogen atmospheres. After 96 h, fillets stored in carbon dioxide and nitrogen showed improved texture, water-holding capacity, and color, compared to those stored in oxygen. Functional analysis respectively identified 117 and 65 differentially expressed proteins in carbon dioxide and nitrogen, including key proteins such as troponin, myosin light chain, actin, and collagen types IV and XIII, that were linked to extracellular adhesion, cytoskeleton integrity, energy metabolism, and membrane functions.

Robot-assisted resection of renal tumor in children and comparison with laparoscopic surgery.

Background: Robot-assisted surgery (RAS) is being performed with increasing frequency in pediatric oncology. We report our experience with RAS for renal tumors in children and compare the outcomes between RAS and laparoscopic surgery (LAS).

Methods: A total of 23 patients with renal tumor who underwent minimally invasive surgery (MIS) between January 2020 and December 2023 were included in the study.

Three-Dimensional View Relationship-Based Context-Aware Emotion Recognition.

Context-aware emotion recognition (CAER) leverages comprehensive scene information, including facial expressions, body postures, and contextual background. However, current studies predominantly rely on facial expressions, body postures, and global contextual features; the interaction between the agents (target individuals) and other objects in the scene is usually absent or incomplete. In this article, a three-dimensional view relationship-based CAER (TDRCer) method is proposed, which comprises two branches: the personal emotional branch (PEB) and the contextual emotional branch (CEB).

Surface coating engineering of titanate anodes based on tannic acid-formaldehyde polymer chelating bismuth ions for advanced sodium-ion capacitors.

As a battery-type anode material for sodium ion capacitors (SICs), titanate (HTiO·HO, HTO) exhibits good rate capability due to its layered structure, easy to insert Na ions and low potential during sodium-ion storage. However, the structure is unstable due to the lattice distortion resulting from the irreversible embedment of Na in the process of sodium storage. So there is a significant mismatch between the dynamic reaction of the HTO anode and the capacitive cathode.

TiFeCO.

The phase with composition TiFeCO, tetra-titanium diiron carbide oxide, was unexpectedly synthesized by high-pressure sinter-ing (HPS) of a stoichiometric mixture with nominal composition TiFe. The TiFeCO phase crystallizes in the space group and can be considered as the TiFe structure filled with C and O atoms co-occupying the same octa-hedral void [occupancy ratio 0.82 (7):0.

Transient Phase-Mediated Li Transportation in the Lithium Lanthanum Titanate Solid-State Electrolyte.

The lithium lanthanum titanium oxide (LLTO) perovskite is one type of superior lithium (Li)-ion conductor that is of great interest as a solid-state electrolyte for all-solid-state lithium batteries. Structural defects and impurity phases formed during the synthesis of LLTO largely affect its Li-ion conductivity, yet the underlying Li diffusion mechanism at the atomic scale is still under scrutiny. Herein, we use aberration-corrected transmission electron microscopy to perform a thorough structural characterization of the LLTO ceramic pellet.

An Adaptive and Automatic Power Supply Distribution System with Active Landmarks for Autonomous Mobile Robots.

With the development of automation and intelligent technologies, the demand for autonomous mobile robots in the industry has surged to alleviate labor-intensive tasks and mitigate labor shortages. However, conventional industrial mobile robots' route-tracking algorithms typically rely on passive markers, leading to issues such as inflexibility in changing routes and high deployment costs. To address these challenges, this study proposes a novel approach utilizing active landmarks-battery-powered luminous landmarks that enable robots to recognize and adapt to flexible navigation requirements.

Preparation of sulfated arabinogalactan-loaded hydrogel for wound healing in mouse burn model.

Sulfation of polysaccharides can affect their biological activity by introducing sulfate groups. Skin burns occur regularly and have a great impact on normal survival. In this study, sulfated arabinogalactan (SAG) was prepared by sulfation, and polyvinyl alcohol (PVA) was used to prepare hydrogels for the treatment of scalded skin in mouse.

Dihydromyricetin-loaded oxidized polysaccharide/L-arginine chitosan adhesive hydrogel promotes bone regeneration by regulating PI3K/AKT signaling pathway and MAPK signaling pathway.

Bone defects caused by trauma, infection and congenital diseases still face great challenges. Dihydromyricetin (DHM) is a kind of flavone extracted from Ampelopsis grossedentata, a traditional Chinese medicine. DHM can enhance the osteogenic differentiation of human bone marrow mesenchymal stem cells with the potential to promote bone regeneration.

Application of polysaccharide-based crosslinking agents based on schiff base linkages for biomedical scaffolds.

Chemical crosslinking is a method widely used to enhance the mechanical strength of biopolymer-based scaffolds. Polysaccharides are natural and biodegradable carbohydrate polymers that can act as crosslinking agents to promote the formation of scaffolds. Compared to synthetic crosslinking agents, Polysaccharide-based crosslinking agents have better biocompatibility for cell adhesion and growth.

Amperometric Highly Sensitive Phosphate Ion Sensor Based on the Electrochemically Modified Ni Electrode.

We present a study of high-performance electrochemical phosphate sensors, which are exquisitely designed and easy to operate. We innovatively utilized the insolubility of nickel phosphate and developed a new type of sensor through electrochemical methods. The experiment first used cyclic voltammetry to determine -0.

Safety and efficacy of endovenous microwave ablation for treatment of varicose veins of the lower limbs in China: A prospective registered clinical trial.

Objective: This study aimed to investigate the safety and efficacy of a new Chinese device using microwave ablation for treating symptomatic great saphenous vein (GSV) varicose veins (VVs).

Methods: This prospective, single-arm, single-center, cohort study investigated the safety and efficacy of endovenous microwave ablation for the treatment of symptomatic VVs. A total of 50 patients with lower limb varicose veins were enrolled from the Hospital of Chengdu University of Traditional Chinese Medicine.

Covered stent combined with embolization treatment for complex congenital lower limb arteriovenous malformations: case report and literature review.

Background: Currently, the treatment outcomes for complex congenital arteriovenous malformations (AVMs) remain unsatisfactory. This article reports on the utilization of an abdominal aortic stent graft, in conjunction with embolization techniques, for managing acute heart failure triggered by complex congenital arteriovenous malformations in the lower limb.

Case Presentation: We present a case involving a patient with congenital AVMs in the lower limb, who had suffered from prolonged swelling in the left lower limb and recently developed symptoms of heart failure.