Clinical-grade human dental pulp stem cells improve adult hippocampal neural regeneration and cognitive deficits in Alzheimer's disease.

Disrupted hippocampal functions and progressive neuronal loss represent significant challenges in the treatment of Alzheimer's disease (AD). How to achieve the improvement of pathological progression and effective neural regeneration to ameliorate the intracerebral dysfunctional environment and cognitive impairment is the goal of the current AD therapy. We examined the therapeutic potential of clinical-grade human derived dental pulp stem cells (hDPSCs) in cognitive function and neuropathology in AD.

Meta-analysis of minimally invasive transforaminal lumbar interbody fusion versus oblique lumbar interbody fusion for treating lumbar degenerative diseases.

Objective: This study aims to perform a meta-analysis that integrates multiple literature sources to evaluate the clinical efficacy of oblique lumbar interbody fusion (OLIF) versus minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) for treating lumbar degenerative diseases (LDD).

Methods: A systematic search was conducted across various databases, including CNKI, VIP, WANFANG DATA, SinoMed, PubMed, Cochrane Library, Embase, and Web of Science, for clinical comparative studies on OLIF and MIS-TLIF for treating LDD, covering the time frame from the inception of the databases to September 2024. Following PRISMA guidelines, studies were screened, assessed, and data were extracted rigorously.

Clinical significance of serum Helicobacter pylori antibody cytotoxin-associated gene A levels in patients with unstable angina.

Objectives: We investigated the clinical significance of serum Helicobacter pylori cytotoxin-associated gene A (CagA) antibody levels in 768 patients with unstable angina (UA).

Methods: Serum CagA levels were measured using ELISA. Demographic data, serum biomarkers, and SYNTAX scores were collected.

Cas12a/crRNA recognition initiated self-priming mediated chain extension for colorimetric cell-free DNA (cfDNA) analysis.

Cell-free DNA (cfDNA) has attracted increasing attention as a promising biomarker in liquid biopsy due to its crucial role in disease diagnosis. However, previous cfDNA detection methods are commonly based on the development of target-specific primers and integrated signal amplification strategies, which may induce false-positive results. This paper presents a sensitive yet accurate method for cfDNA detection that combines phosphorothioated-terminal hairpin creation with a self-priming extension process.

The immunopathology of coronary microembolization and the underlying inflammopathophysiological mechanisms.

In coronary microembolization, inflammatory cell infiltration, patchy necrosis, and extensive intra-myocardial hemorrhage are dominant, which induce myocardial dysfunction with clinical symptoms of chronic ischemic cardiomyopathy. Microembolization can lead to obstruction of the coronary microvessels and result in the micro-infarction of the heart. The inflammation and elevated expression of the tumor necrosis factor in cardiomyocytes and the activation of extracellular ERK are involved in initiating the inflammatory response mechanism.

Clinical efficacy of ilaprazole combined with somatostatin on severe acute pancreatitis and the effects on oxidative stress and inflammatory response.

This study investigates the clinical efficacy of ilaprazole combined with somatostatin on severe acute pancreatitis (SAP) and the effects on oxidative stress and inflammatory response. Seventy SAP patients were randomized to the control and observation groups, which received the somatostatin treatment and ilaprazole combined with somatostatin treatment for seven days, respectively. Results found that, the time of abdominal pain relief, time of serum amylase recovery, time of urinary amylase recovery and time of defecation recovery in the observation group were shorter than those in the control group (P<0.

Machine learning-based individualized survival prediction model for prognosis in osteosarcoma: Data from the SEER database.

Patient outcomes of osteosarcoma vary because of tumor heterogeneity and treatment strategies. This study aimed to compare the performance of multiple machine learning (ML) models with the traditional Cox proportional hazards (CoxPH) model in predicting prognosis and explored the potential of ML models in clinical decision-making. From 2000 to 2018, 1243 patients with osteosarcoma were collected from the Surveillance, Epidemiology, and End Results (SEER) database.

Construction and Evaluation of a Predictive Model for Grassroots Nurses' Risk Perception of "Internet + Nursing Services": A Multicenter Cross-Sectional Study.

Purpose: The development of "Internet + nursing services" can effectively solve the problem of population aging, and grassroots nurses are the primary providers of such services in rural areas. This study aimed to analyze the factors affecting grassroots nurses' risk perception of "Internet + nursing services" and construct a predictive model.

Patients And Methods: A multicenter cross-sectional study of 2220 nurses from 27 secondary hospitals and 36 community health centers in Hubei Province was conducted from August to December 2023 using a multi-stage cluster sampling method.

Effect of Ropivacaine Combined with Nalbuphine on Pain during Anaesthesia Recovery in Patients with Prostatic Hyperplasia Undergoing Transurethral Resection of Prostate.

Background: As a frequent disease, prostatic hyperplasia could be treated by transurethral resection of prostate (TURP). However, postoperative pain may affect the prognosis of patients to some extent, so exploring reasonable anaesthetic drugs is an important measure to reduce the recovery period of anaesthesia. This study used the combination of ropivacaine and nalbuphine for intraoperative anaesthesia in patients undergoing TURP to investigate its effect on pain during anaesthesia recovery.

Efficacy and safety of Kegan Liyan oral liquid for patients with acute pharyngitis: A randomized, double-blinded, placebo-controlled, multi-center trial.

Background: Alleviating the sore throat caused by acute pharyngitis is a primary patient concern. However, antibiotics are not commonly recommended drugs, and abuse can lead to serious consequences such as drug resistance. Therefore, seeking alternative treatments is necessary.

Qiliqiangxin Alleviates Imbalance of Inflammatory Cytokines in Patients with Dilated Cardiomyopathy: A Randomized Controlled Trial.

Objective: Qiliqiangxin (QLQX) capsule- a traditional Chinese medicine used for treating heart failure (HF), can modulate inflammatory cytokines in rats with myocardial infarction. However, its immune-regulating effect on dilated cardiomyopathy (DCM) remains unknown. The aim of this study was to investigate whether QLQX has a unique regulatory role in the imbalance of pro- and anti-inflammatory cytokines in patients with DCM.

The risk factors for burnout among nurses: An investigation study.

The objective of this investigation study is to examine the levels of burnout and work engagement among nurses working on the front lines of the COVID-19 pandemic. Additionally, we aim to analyze the risk factors associated with nurse burnout. This investigation study included a sample of 1764 registered nurses from 6 tertiary comprehensive hospitals in Wuhan.

Association between prediabetes and depression: A meta-analysis.

Background: Previous studies evaluating the association between prediabetes and depression have shown inconsistent results. Consequently, the aim of the systematic review and meta-analysis was to investigate whether prediabetes is associated with depression in the general population.

Methods: Relevant observational studies were obtained by searching the Medline, Web of Science, and Embase databases.

Abnormal postcentral gyrus voxel-mirrored homotopic connectivity as a biomarker of mild cognitive impairment: A resting-state fMRI and support vector machine analysis.

Background: While patients affected by mild cognitive impairment (MCI) exhibit characteristic voxel-mirrored homotopic connectivity (VMHC) alterations, the ability of such VMHC abnormalities to predict the diagnosis of MCI in these patients remains uncertain. As such, this study was performed to evaluate the potential role of VMHC abnormalities in the diagnosis of MCI.

Methods: MCI patients and healthy controls (HCs) were enrolled and subjected to resting-state functional magnetic resonance imaging (rs-fMRI) and neuropsychological testing.

The connection between autophagy and ferroptosis in AKI: recent advances regarding selective autophagy.

Acute kidney injury (AKI) is a significant issue in public health, displaying a high occurrence rate and mortality rate. Ferroptosis, a form of programmed cell death (PCD), is characterized by iron accumulation and intensified lipid peroxidation. Recent studies have demonstrated the pivotal significance of ferroptosis in AKI caused by diverse stimuli, including ischemia-reperfusion injury (IRI), sepsis and toxins.

Acupuncture Therapy Modulating "Du" Channel Attenuates Ischemic Stroke-induced Disorders by Modulating REST-mediated miR-21/PDCD4 Signaling Transduction.

Acupuncture is a traditional Chinese therapy with treating potential against cognitive dysfunction. MicroRNA-21-3p (miR-21-3p) is well characterized for its benefits on neural tissues. The current study hypothesizes that the acupuncture aiming "Du" channel could attenuate IS-induced neural disorders by modulating the function of REST/miR-21-3p axis.

Association between the triglyceride glucose index and depression: a meta-analysis.

Background: Obesity and diabetes have been associated with depressive symptoms. The aim of this systematic review and meta-analysis was to evaluate the association between the triglyceride glucose index (TyG index) a novel indicator of insulin resistance (IR) and depression in the adult population.

Methods: Relevant observational studies were acquired through comprehensive searches of the Medline, Web of Science, Embase, Wanfang, and China National Knowledge Internet databases.

Exploring the Impact of Adequate Energy Supply on Nutrition, Immunity, and Inflammation in Elderly Patients with Chronic Obstructive Pulmonary Disease.

Background: Chronic Obstructive Pulmonary Disease (COPD) progression in the elderly is notably influenced by nutritional, immune, and inflammatory status. This study aimed to investigate the impact of adequate energy supply on these indicators in COPD patients.

Methods: COPD patients meeting specific criteria were recruited and categorized into energy-adequate and energy-deficient groups based on their energy supply.

[Expert consensus on standardized clinical applications of minimally invasive tooth extraction techniques].

Tooth extraction is a common and widely employed therapeutic procedure in oral and maxillofacial surgery. Minimally invasive tooth extraction can reduce both physical and psychological trauma to the patients, and is widely recommended as a first-line clinical treatment. But currently no guidelines or consensus has been available to provide a systematic introduction of minimally invasive tooth extraction to guide the clinical practices.

Boundary-Repairing Dual-Path Network for Retinal Layer Segmentation in OCT Image with Pigment Epithelial Detachment.

Automatic retinal layer segmentation in optical coherence tomography (OCT) images is crucial for the diagnosis of ocular diseases. Currently, automatic retinal layer segmentation works well with normal OCT images. However, pigment epithelial detachment (PED) dramatically alters the retinal structure, causing blurred boundaries and partial disappearance of the Bruch's Membrane (BM), thus posing challenges to the segmentation.

Use of circulating tumor cells and microemboli to predict diagnosis and prognosis in diffuse glioma.

Objective: Circulating tumor cell (CTC) detection is a promising noninvasive technique that can be used to diagnose cancer, monitor progression, and predict prognosis. In this study, the authors aimed to investigate the clinical utility of CTCs in the management of diffuse glioma.

Methods: Sixty-three patients with newly diagnosed diffuse glioma were included in this multicenter clinical cohort.

Application of dental pulp stem cells for bone regeneration.

Bone defects resulting from severe trauma, tumors, inflammation, and other factors are increasingly prevalent. Stem cell-based therapies have emerged as a promising alternative. Dental pulp stem cells (DPSCs), sourced from dental pulp, have garnered significant attention owing to their ready accessibility and minimal collection-associated risks.