Frailty-Focused Movement Monitoring: A Single-Camera System Using Joint Angles for Assessing Chair-Based Exercise Quality.

Ensuring that older adults perform chair-based exercises (CBEs) correctly is essential for improving physical outcomes and reducing the risk of injury, particularly in home and community rehabilitation settings. However, evaluating the correctness of movements accurately and objectively outside clinical environments remains challenging. In this study, camera-based methods have been used to evaluate practical exercise quality.

Effects of acupuncture on improving sleep quality and the risk of emotional maladjustment of breast cancer patients: a systematic review and meta-analysis.

Background: Acupuncture is highly controversial in enhancing the quality of sleep and the risk of emotional maladjustment in breast cancer patients. Through a comprehensive meta-analytic approach, this study intends to investigate the effects of acupuncture on enhancing sleep quality and the risk of emotional maladjustment in patients diagnosed with breast carcinoma.

Methods: Search tactics aligned with Cochrane Collaboration recommendations.

[Clinical application of prosthetic wall made by orthodontic band in vital pulp therapy of young permanent teeth].

Unlabelled: PURPOSE： To investigate the clinical application value of making false wall with orthodontic band when a large area of tissue defects of young permanent teeth is subgingival level and vital pulp therapy is required.

Methods: A total of 60 cases of young permanent molars with large tissue defects to subgingival level and requiring vital pulp therapy were selected and randomly divided into experimental group and control group, with 30 cases in each group. Orthodontic band was made in the experimental group, while traditional composite resin was used in the control group, rubber barrier was placed after the fabrication of the false wall.

The burden and trend prediction of ischemic heart disease associated with lead exposure: Insights from the Global Burden of Disease study 2021.

Aim: The purpose of this study was to quantify the global burden of ischemic heart disease associated with lead exposure, utilizing data from the Global Burden of Disease (GBD) Study, 2021.

Methods: Data on the burden of ischemic heart disease (IHD) associated with lead exposure were compiled globally from 1990 to 2021. These data were further stratified by dimensions including gender, age, GBD regions, and countries.

Peripheral nerves-cancer cross-talk: the next frontier in cancer treatment.

The nervous system, which regulates organogenesis, homeostasis, and plasticity of the organism during human growth and development, integrates physiological functions of all organ systems, including the immune system. Its extensive network of branches throughout the body reaches the tumor microenvironment (TME), where it secretes neurotransmitters that directly regulate or influence immune cells. This, in turn, indirectly affects the occurrence, development, and metastasis of cancer.

Exosomes play a crucial role in remodeling the tumor microenvironment and in the treatment of gastric cancer.

Gastric cancer (GC) is a common and frequent malignant cancer of the digestive system with a poor prognosis. In addition to common therapies such as surgical resection and chemotherapy, novel biological interventions are quite valuable for research. Exosomes are extracellular vesicles (EVs) that originate from various cell types and contain proteins, RNA, DNA, and other components that transmit biological signals and mediate intercellular communication.

Genetic diversity atlas of Brucella melitensis strains from Sichuan Province, China.

Human brucellosis is a re-emerging disease in Sichuan Province, China. In this study, bacteriology, conventional bio-typing, multi-locus sequence typing (MLST), and multiple locus variable-number tandem repeat analysis (MLVA) were applied to preliminarily characterize the strains in terms of genetic diversity and epidemiological links. A total of 101 Brucella strains were isolated from 16 cities (autonomous prefectures) from 2014 to 2021, and all of the strains were identified as Brucella melitensis bv.

Glioma-associated oncogene homolog 1 in breast invasive carcinoma: a comprehensive bioinformatic analysis and experimental validation.

Background: Breast cancer, despite significant advancements in treatment, remains a major cause of cancer-related deaths among women. Immunotherapy, an emerging therapeutic strategy, offers promise for better outcomes, particularly through the modulation of immune functions. Glioma-Associated Oncogene Homolog 1 (GLI1), a transcription factor implicated in cancer biology, has shown varying roles in different cancers.

An investigation into the influence of context effects on crowd exit selection under gender difference in indoor evacuation.

Introduction: Exit selection is crucial in indoor emergency evacuation. Domestic and foreign scholars have found that exit choice behavior is influenced by three factors: environmental factors, social interactions, and individual internal factors. Previous studies have shown that in addition to a single environmental factor affecting exit decisions, the influence of other available exit options in the context can ultimately lead to a reversal of exit decisions -The context effect.

MILIP Binding to tRNAs Promotes Protein Synthesis to Drive Triple-Negative Breast Cancer.

Unlabelled: Patients with triple-negative breast cancer (TNBC) have a poor prognosis due to the lack of effective molecular targets for therapeutic intervention. Here we found that the long noncoding RNA (lncRNA) MILIP supports TNBC cell survival, proliferation, and tumorigenicity by complexing with transfer RNAs (tRNA) to promote protein production, thus representing a potential therapeutic target in TNBC. MILIP was expressed at high levels in TNBC cells that commonly harbor loss-of-function mutations of the tumor suppressor p53, and MILIP silencing suppressed TNBC cell viability and xenograft growth, indicating that MILIP functions distinctively in TNBC beyond its established role in repressing p53 in other types of cancers.

Controlling soft rot of green pepper by bacteriocin paracin wx3 and its effect on storage quality of green pepper.

A bacteriocin paracin wx3 was investigated as a candidate of natural preservative to control green pepper soft rot. Firstly, paracin wx3 was heterologously expressed in Pichia pastoris X33 with an improved yield of 0.537 g/L.

Noise-induced hearing loss reduces inhibitory neurotransmitter synthesis in ventral hippocampus and contributes to the social memory deficits of mice.

Despite affecting over 1.5 billion people globally, hearing loss (HL) has been referred to as an "invisible disability", with noise exposure being a major causative factor. Accumulating evidence suggests that HL can induce cognitive impairment.

Clusterin Is a Prognostic Biomarker of Lower-Grade Gliomas and Is Associated with Immune Cell Infiltration.

Dysregulation of clusterin (CLU) has been demonstrated in many cancers and has been proposed as a regulator of carcinogenesis. However, the roles of CLU in gliomas remain unclear. The expression of CLU was assessed using TIMER2.

Cochlear resident macrophage mediates development of ribbon synapses CX3CR1/CX3CL1 axis.

Cochlear ribbon synapses formed between spiral ganglion neurons and inner hair cells in postnatal mice must undergo significant morphological and functional development to reach auditory maturation. However, the mechanisms underlying cochlear ribbon synapse remodeling remain unclear. This study found that cochlear resident macrophages are essential for cochlear ribbon synapse development and maturation in mice the CX3CR1/CX3CL1 axis.

The Preparation and Wear Behaviors of Phenol-Formaldehyde Resin/BN Composite Coatings.

Phenolic-matrix composites possess excellent synergistic effects on mechanical and tribological properties and can be used in the aerospace, medical, and automobile industries. In this work, a series of phenol-formaldehyde resin/hexagonal boron nitride nanocomposites (PF/BNs) were in situ synthesized using an easy method. PF/BN coatings (PF/BNCs) on 316L steels were prepared through a spin-casting method.

A method for constructing a mouse model of congenital hearing loss by bilateral cochlear ablation.

Background: Cochlear ablation is one of the most classic methods for the animal model establishment of hearing loss (HL), but the vast majority of rodents taken by cochlear ablation have been rats and adult mice so far. Given the importance of mice in HL studies, it is urgently necessary to expand the application of cochlear ablation in mice at different ages.

New Method: Bilateral cochlear ablation surgery was performed in C57BL/6 J mice before the onset of hearing at postnatal (P) day 10.

Thermogravimetric Experiment of Urea at Constant Temperatures.

There are still many unsolved mysteries in the thermal decomposition process of urea. This paper studied the thermal decomposition process of urea at constant temperatures by the thermal gravimetric-mass spectrometry analysis method. The results show that there are three obvious stages of mass loss during the thermal decomposition process of urea, which is closely related to the temperature.

Influence of arginine on the biocontrol efficiency of Metschnikowia citriensis against Geotrichum citri-aurantii causing sour rot of postharvest citrus fruit.

This study investigated the effect of arginine (Arg) on the antagonistic activity of Metschnikowia citriensis against sour rot caused by Geotrichum citri-aurantii in postharvest citrus, and evaluated the possible mechanism therein. Arg treatment up-regulated the PUL genes expression, and significantly induced the pulcherriminic acid (PA) production of M. citriensis, which related to the capability of iron depletion of M.

Distribution and Characteristics of Human Plague Cases and Yersinia pestis Isolates from 4 Marmota Plague Foci, China, 1950-2019.

We analyzed epidemiologic characteristics and distribution of 1,067 human plague cases and 5,958 Yersinia pestis isolates collected from humans, host animals, and insect vectors during 1950-2019 in 4 Marmota plague foci in China. The case-fatality rate for plague in humans was 68.88%; the overall trend slowly decreased over time but fluctuated greatly.