Facilitators and barriers of long-term exercise adherence in healthcare workers formerly suffering from post-COVID-19 syndrome : A qualitative 1-year follow-up and quantitative pilot study of the COFIT trial.

Background: Early exercise intervention studies showed promising positive effects of physical exercising on post-COVID-19 symptoms; however, little is known about long-term training adherence and what influences it.

Material And Methods: Semi-structured interviews were conducted with 17 participants of the 8‑week original exercise intervention study. Facilitators and barriers were identified via thematic analysis and compared between those participants who continued their regular exercise behavior (continuous exercise group, CEG, n = 7) and those who stopped exercising (discontinuous exercise group, DEG, n = 10).

Combining 2.5D deep learning and conventional features in a joint model for the early detection of sICH expansion.

The study aims to investigate the potential of training efficient deep learning models by using 2.5D (2.5-Dimension) masks of sICH.

Application of Swallowing-Feeding Management Combined with Transcranial Electrical Stimulation in Patients with Mild Craniocerebral Trauma with Dysphagia.

Background: Mild craniocerebral trauma (CCT) can lead to various neurological and functional impairments, including dysphagia. Dysphagia refers to difficulties with swallowing, which can significantly impact a person's ability to eat, drink, and maintain proper nutrition.

Objective: To explore the application of swallowing-feeding management combined with transcranial electrical stimulation in CCT patients with dysphagia.

Proximity ligation-triggered DNAzyme for selective fluorescent aptasensing of methicillin-resistant Staphylococcus aureus.

There is an urgent need for novel strategies to accurately and reliably detect pathogenic bacteria to address the global epidemic of antibiotic resistance. This study proposes an innovative approach combining dual aptamer-based target recognition and proximity ligation assay (PLA) triggered DNAzyme recycling cleavage. This method allows for the precise identification and reliable detection of methicillin-resistant Staphylococcus aureus (MRSA).

Anoikis-Related Long Non-Coding RNA Signatures to Predict Prognosis and Immune Infiltration of Gastric Cancer.

Anoikis is a distinct type of programmed cell death and a unique mechanism for tumor progress. However, its exact function in gastric cancer (GC) remains unknown. This study aims to investigate the function of anoikis-related lncRNA (ar-lncRNA) in the prognosis of GC and its immunological infiltration.

The Role and Mechanism of Vascular Aging in Geriatric Vascular Diseases.

Vascular aging is the pathological basis for the aging of various organ systems in the human body and is a common pathogenesis leading to the development of atherosclerosis, Alzheimer's disease, and other conditions among older adults. Aging is characterized by accelerated pulse wave velocity, thickening of the carotid artery intima-media, and decreased vascular dilation function. Signaling pathways such as mTOR, AMPK, NF-κB, Klotho, SIRT, and other key proteins are likely involved in these processes.

Distribution characteristics of Purkinje fibres in the canine left ventricle.

Purkinje-related ventricular arrhythmias have been increasingly reported, and with the development of catheter ablation techniques, intervention for Purkinje-related arrhythmias has been shown to be effective. The characteristics of Purkinje fibres orientation in the 12 canine left ventricles were observed at a gross level by staining the endocardium with Lugol's solution. Purkinje fibres were observed microscopically by HE, Masson's, PAS glycogen, and Cx40 immunohistochemical staining.

TiO2 nanotube enhance osteogenesis through Kindlin-2/Integrin β1/YAP pathway-mediated mechanotransduction.

Titanium has been widely employed in the fields of orthopaedics and dentistry, attributed to its superior mechanical and biological properties. The mechanical stimulation induced by the titanium dioxide (TiO2) nanotubes (TNTs) morphology resulting from surface modification has been demonstrated to enhance the osteogenic differentiation of bone marrow-derived mesenchymal stem cells (BMSCs). Kindlin-2, a pivotal focal adhesion protein, is involved in mechanical signaling processes through the regulation of stress fibril filament assembly.

Validation of the Athens Insomnia Scale Among Young Chinese Male Population in a High-Altitude Situation.

Purpose: The Athens Insomnia Scale (AIS) is a widely used and authorized questionnaire for evaluating insomnia symptoms. However, its reliability and validity at high altitudes are uncertain. Therefore, this study aimed to confirm the validity and reliability of AIS during a 3658 m altitude exposure.

ARL11 knockdown alleviates spinal cord injury by inhibiting neuroinflammation and M1 activation of microglia in mice.

Spinal cord injury (SCI) is a severe central nervous system injury and microglia are major participants in neuroinflammation after injury. ADP-ribosylation factor-like GTPase 11 (ARL11) is a GTP-binding protein. Whether ARL11 is involved in the SCI progression is unknown.

Triphala ameliorates cognitive deficits and anxiety via activation of the Nrf2/HO-1 axis in chronic sleep-deprived mice.

Triphala is renowned for its curative attributes and has been utilized for centuries to address diverse health ailments. Moreover, the active component of Triphala, polyphenols, is widely recognized for its excellent pharmacological activities, such as anti-inflammatory properties, and has been utilized as a potential natural remedy. However, the precise mechanism through which Triphala alleviates cognitive dysfunction and anxiety induced by chronic sleep deprivation (SD) remains restricted.

Risk of depression in patients with atopic dermatitis: An updated systematic review and meta-analysis of children, adolescent and adult groups.

Aim: Atopic dermatitis is a popular allergy disease among children, adolescents and adults. The risk of depression in patients with atopic dermatitis can be evaluated using an updated systemic review and meta-analysis of observational and cross-sectional studies.

Methods: The log odds ratio (OR) was transformed using the OR and 95% confidence interval (CI) to assess the risk of depression in patients with atopic dermatitis across the children, adolescent and adult groups.

Monascus pigment-protected bone marrow-derived stem cells for heart failure treatment.

Mesenchymal stem cells (MSCs) have demonstrated significant therapeutic potential in heart failure (HF) treatment. However, their clinical application is impeded by low retention rate and low cellular activity of MSCs caused by high inflammatory and reactive oxygen species (ROS) microenvironment. In this study, monascus pigment (MP) nanoparticle (PPM) was proposed for improving adverse microenvironment and assisting in transplantation of bone marrow-derived MSCs (BMSCs).

The impact of high-altitude migration on cardiac structure and function: a 1-year prospective study.

Introduction: The trend of human migration to terrestrial high altitudes (HA) has been increasing over the years. However, no published prospective studies exist with follow-up periods exceeding 1 month to investigate the cardiac change. This prospective study aimed to investigate the changes in cardiac structure and function in healthy young male lowlanders following long-term migration to HA.

The Retinal Blood Flow Density Is Related to the Pathological Severity of Diabetic Kidney Disease.

Introduction: This study aimed to investigate the correlation between fundus blood flow parameters and the severity of pathological biopsy in patients with diabetic kidney disease (DKD).

Methods: Data of patients with type 2 diabetes mellitus who completed renal pathology biopsies and optical coherence tomography angiography (OCTA) examinations, including renal function, 24-h urine protein quantification, and macular flow imaging, were collected. DKD pathology biopsies were graded as stages 1-4, and differences and correlations of the parameters were compared between groups.

Upregulation of HCN2 in ventral tegmental area is involved in morphine-induced conditioned place preference in rats.

Morphine is an opioid commonly used to treat pain in clinic, but it also has the potential to be highly addictive, which can lead to abuse. Despite these known risks, the cellular and molecular mechanism of morphine conditioned place preference (CPP) is still unclear. In this study, using a rat model of chronic morphine administration, we found that compared with the control group, the mRNA and protein expression of HCN2 channel in the ventral tegmental area (VTA) were upregulated.

Silencing of mitigates the proliferation and migration of vascular smooth muscle cells and vascular intimal hyperplasia by suppressing STAT3/DRP1-mediated mitochondrial fission.

The pathological proliferation and migration of vascular smooth muscle cells (VSMCs) are key processes during vascular neointimal hyperplasia (NIH) and restenosis. Phosphoenolpyruvate carboxy kinase 1 (PCK1) is closely related to a variety of malignant proliferative diseases. However, the role of PCK1 in VSMCs has rarely been investigated.