Machine learning prediction model of the treatment response in schizophrenia reveals the importance of metabolic and subjective characteristics.

Predicting early treatment response in schizophrenia is pivotal for selecting the best therapeutic approach. Utilizing machine learning (ML) technique, we aimed to formulate a model predicting antipsychotic treatment outcomes. Data were obtained from 299 patients with schizophrenia from three multicenter, open-label, non-comparative clinical trials.

MIF Inhibition by ISO-1 Decreased Autophagic Activity in Primary Astrocytes During Cobalt Chloride-Induced Hypoxia.

Ischemic stroke is a leading contributor to death and disability worldwide, driving extensive research into pharmacological treatments beyond thrombolysis. Macrophage migration inhibitory factor (MIF), a cytokine, is implicated in several pathological conditions. In this study, we examined the effects of MIF on autophagy in astrocytes under the condition of chemical hypoxia.

Correlation between individual thigh muscle volume and grip strength in relation to sarcopenia with automated muscle segmentation.

Introduction: Grip strength serves as a significant marker for diagnosing and assessing sarcopenia, particularly in elderly populations. The study aims to explore the relationship between individual thigh muscle volumes and grip strength, leveraging advanced AI-based UNETR segmentation techniques for accurate muscle volume assessment.

Methods: The study included 49 participants from a cohort of 478 patients diagnosed with hip fractures at Gyeongsang National University Hospital.

[Guideline for Minimizing Radiation Exposure of Interventionalists during Fluoroscopy-guided Interventional Procedures].

As fluoroscopy-guided interventional procedures gain popularity, the associated health threats from radiation exposure to interventionalists during these procedures are increasing. Therefore, an understanding of the potential risks of radiation and careful consideration on minimizing exposure to radiation during the procedures are of paramount importance. The Korean Pancreatobiliary Association has developed a clinical practice guideline to minimize radiation exposure during fluoroscopy-guided interventional procedures.

Influence of prestroke glycemic status on outcomes by age in patients with acute ischemic stroke and diabetes mellitus.

Background: This study aimed to explore the association between admission HbA1c and the risk of 1-year vascular outcomes stratified by age group in patients with acute ischemic stroke (AIS) and diabetes mellitus (DM).

Methods: This study analyzed prospective multicenter data from patients with AIS and DM. Admission HbA1C were categorized as:≤6.

A novel approach for unveiling co-occurrence patterns of UV filter mixtures in sunscreens: Prioritization for hazard and risk assessment.

In recent years, concerns regarding the toxicity of organic UV filters in sunscreen products have increased. While sunscreen products contain multiple UV filters in combination, current understanding on their co-occurrence patterns and mixture toxicities is still limited. This study utilized a public database, "Hwahae", and analyzed 2183 sunscreen products marketed in South Korea as of 2019, using an association rule mining (ARM) to elucidate their co-occurrence patterns.

Effects of Vacuum Phenomenon on Cage Subsidence and Fusion Outcomes in Oblique Lumbar Interbody Fusion: A Cohort Study.

Oblique lumbar interbody fusion (OLIF) is a minimally invasive technique used to manage degenerative lumbar conditions. The presence of vacuum phenomenon (VP) and associated endplate sclerosis may increase the risk of cage subsidence. This study evaluated the relationship between VP grade, endplate sclerosis, and subsidence in OLIF.

The Impact of Temperature and Pressure on the Structural Stability of Solvated Solid-State Conformations of Silk Fibroins: Insights from Molecular Dynamics Simulations.

silk fibroin is a promising biopolymer with notable mechanical strength, biocompatibility, and potential for diverse biomedical applications, such as tissue engineering scaffolds, and drug delivery. These properties are intrinsically linked to the structural characteristics of silk fibroin, making it essential to understand its molecular stability under varying environmental conditions. This study employed molecular dynamics simulations to examine the structural stability of silk I and silk II conformations of silk fibroin under changes in temperature (298 K to 378 K) and pressure (0.

Burden of Medical Costs Associated with Severe Maternal Morbidity in South Korea.

Background: Adverse maternal health outcomes lead to health loss and unnecessary medical costs. However, few have explored how severe maternal morbidity (SMM) affects medical costs separately from blood transfusion. Therefore, the aim of this study was to evaluate the delivery-related costs of healthcare services in patients with and without SMM as well as blood transfusion.

Genome-Wide Approach of Gene-Nutrient Intake Interaction Study for Essential Hypertension in a Large Korean Cohort (KoGES).

There is limited evidence on gene-nutrient interaction associated with hypertension (HTN). We examined interactions between genotypes and various nutrients that influenced high blood pressure (BP). Data were obtained from a total of 50,808 participants from the Korean Genome and Epidemiology Study (KoGES).

Correlation between impaired brachial flow-mediated dilation and hemorrhagic transformation after acute reperfusion therapy.

Objective: Hemorrhagic transformation (HT) represents a critical complication of reperfusion therapy, often resulting in unfavorable functional outcomes. Our objective was to explore the correlation between endothelial function, assessed through flow-mediated dilation (FMD), and the occurrence of HT in patients undergoing acute reperfusion therapy.

Materials And Methods: In our retrospective analysis, we investigated patients with emergent large vessel occlusion (ELVO) who underwent acute reperfusion therapy and assessment through FMD, calculated as %FMD = (peak diameter - baseline diameter)/baseline diameter×100.

Do Anatomical Variations Affect the Location of Solitary Sphenoid Sinus Fungal Balls? A 10-Year Retrospective Study.

Background And Objectives: Sinonasal fungal balls (FBs) most commonly occur in the maxillary sinus, followed by the sphenoid sinus (SS). Relatively little is known about the predisposing factors and pathogenesis of unilateral sphenoid sinus fungal balls (SSFBs) compared to maxillary sinus FBs. We investigated whether anatomical variations have clinical implications for the location of unilateral SSFBs.

Sex-Specific Obesity Paradox in Critically Ill Patients With Severe Acute Kidney Injury: A Retrospective Analysis.

Objectives: Although obesity is typically correlated with adverse outcomes in various diseases, certain acute critical illnesses exhibit a phenomenon known as the obesity paradox. This study evaluated sex-specific differences in the prognostic implications of the body mass index (BMI) of patients with severe acute kidney injury (AKI) requiring continuous renal replacement therapy (CRRT).

Design: A multicenter retrospective cohort study.

Dexmedetomidine and Nitrous Oxide as Anesthetic Agents for Electroconvulsive Therapy: A Case Report.

Electroconvulsive therapy (ECT) is a therapeutic intervention that induces generalized seizures under general anesthesia. This case report compares the efficacy of dexmedetomidine (DEX) and nitrous oxide (N2O) to that of propofol during ECT procedures. A 33-year-old woman with a 15-year history of schizophrenia and recurrent psychotic episodes underwent ECT.

The Effect of Constraint-Induced Movement Therapy on Arm Function and Activities of Daily Living in Post-stroke Patients: A Systematic Review and Meta-Analysis.

This meta-analysis aimed to evaluate the effect of constraint-induced movement therapy (CIMT) on arm function and daily living compared with conventional rehabilitation in stroke patients with hemiplegia. We searched three international electronic databases-MEDLINE, Embase, and the Cochrane Library-for relevant studies. The risk of bias was evaluated using Cochrane's Risk of Bias version 1.

Longitudinal multi-trajectory phenotypes of severe eosinophilic asthma on type 2 biologics treatment.

Background: Limited understanding exists regarding the progression trajectory of severe eosinophilic asthma (SEA) patients on type 2 biologics therapies.

Objective: We aim to explore distinct longitudinal phenotypes of these patients based on crucial asthma biomarkers.

Methods: We enrolled 101 adult patients with SEA.

Alport syndrome and eye.

Alport syndrome, characterized by renal failure, hearing loss, and ocular abnormalities due to collagen type IV gene mutations, exhibits distinctive ocular manifestations in the various ocular tissues including the cornea, lens, and retina. Ophthalmological examinations, providing noninvasive visibility of basement membrane anomalies caused by collagen type IV mutations, can have a role in Alport syndrome diagnostics. Lenticonus, macular fleck, and other abnormalities also can serve as indicators of inheritance patterns and predictors of severe mutations or early-onset renal failure.

Autophagy activation in response to cigarette smoke: Exploring the disparity in laryngeal cancer incidence and outcomes between sexes in South Korea.

Introduction: Laryngeal cancer (LC) presents a significant health challenge globally, with smoking being a major risk factor. Interestingly, LC incidence in females is significantly lower than in males; however, female smokers are more likely to develop Reinke edema (RE) than LC. This study sought to investigate whether autophagy, a major mechanism for RE development, acts as a defense mechanism in laryngeal tissue against cigarette exposure and suppresses LC development in females who smoke.

Regulation of Tumor Growth and Invasion in Oral Squamous Cell Carcinoma by the Tumor Microenvironment Through the Enhancement of IGFBP-3 Expression.

Background/aim: Accumulated evidence indicates that interactions among various stromal cells within the tumor microenvironment (TME) significantly influence cancer progression. Oral cancers not diagnosed at early stages are associated with low five-year survival rates, highlighting the need for substantial improvements in patient outcomes. Understanding the interactions between cancer cells and the tumor microenvironment is crucial for identifying methods and developing treatment strategies that more effectively inhibit tumor progression and metastasis.