Publications by authors named "Cho S"

Chronic and continuous alcohol consumption increases the risk of cognitive decline and may lead to alcohol-related dementia. We investigated the potential of root extract (HME) for treating alcohol-related cognitive impairment. Behavioral tests evaluated the effects of HME on cognitive function and depression.

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Branchio-oto-renal (BOR) and branchio-otic (BO) syndromes are characterized by anomalies affecting the ears, often accompanied by hearing loss, as well as abnormalities in the branchial arches and renal system. These syndromes exhibit a broad spectrum of phenotypes and a complex genomic landscape, with significant contributions from the gene and the gene family, including and . Due to their diverse phenotypic presentations, which can overlap with other genetic syndromes, molecular genetic confirmation is essential.

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This experiment was performed to evaluate the inclusion impact of various levels of jack mackerel meal (JMM) in olive flounder () feeds substituting 50% FM by duck by-product meal (DBM) on growth, feed availability, and economic efficiency. Seven experimental diets were prepared. The control (Con) diet contained 60% FM.

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  • The study analyzes the use of large language models (LLMs) as educational tools for patients considering Mohs micrographic surgery (MMS), focusing on their effectiveness and accuracy.* -
  • A panel of 15 MMS surgeons assessed LLM-generated responses to common patient questions, finding that most responses were appropriate and 75% rated as mostly accurate, with ChatGPT scoring the highest in accuracy.* -
  • While LLM responses were deemed appropriate, only 33% were considered sufficient for clinical use, and their complexity may hinder patient understanding, highlighting the need for dermatologists to recognize these limitations.*
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Introduction: Randomised controlled trials (RCTs) of early childhood home-visiting interventions led by nurses have been conducted mainly in Western countries, whereas such trials have been limited in non-Western cultures, including Asia. In South Korea, a national nurse home visit programme (Korea Early Childhood Home-visiting Intervention (KECHI)) was developed in 2020 and launched throughout the country. We designed a pragmatic RCT to evaluate the effectiveness of KECHI on child health and development and maternal health.

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Numerous recent evidence highlights epidemiological connections between rosacea and metabolic disorders. However, the precise path through which metabolic factors impact rosacea risk is still unclear. Therefore, this study aims to investigate the role of adiponectin, a crucial adipokine that regulates metabolic homeostasis, in the pathogenesis of rosacea.

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  • - Post-anesthetic hepatic dysfunction can result from various factors such as liver oxygen deficiency, physical compression, viral infections, blood transfusions, preexisting liver issues, and the use of harmful drugs, necessitating careful diagnosis to exclude these causes.
  • - In a reported case, a patient developed significant liver enzyme elevation and mild jaundice following surgery with sevoflurane anesthesia, despite having no prior liver issues and undergoing an uneventful procedure.
  • - The findings suggest that volatile anesthetic drug-induced liver injury (VA-DILI) is rare but possible, highlighting the need for awareness of its potential association with halogenated anesthetics during surgery.
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Antipsychotic polypharmacy is commonly used in clinical settings, with a growing trend in using long-acting injections to mitigate many side effects of polypharmacy. A previous study demonstrated that long-acting aripiprazole once-monthly (AOM) injection increased treatment adherence, restored functionality, and improved symptoms. However, there is insufficient evidence to demonstrate the therapeutic effects of AOM in polypharmacy practice.

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Menopausal depression, often associated with hormonal fluctuations such as decreased estrogen levels, imposes significant mental health burdens. Despite the antidepressant biological properties of standardized rice bran supplement (RBS), its impact on menopausal depression and underlying mechanisms remains largely unexplored. In this study, we investigated the antidepressant effects of RBS in a mouse model of estrogen deficiency-induced depression.

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The development of effective strategies to forge C-O and C-S bonds in diverse chemical spaces is of considerable interest in synthetic organic chemistry. Herein we report a versatile approach for the modular synthesis of structurally diverse (thio)ethers and (thio)esters via homologative coupling of α-halodiborylmethane followed by transformation of the introduced diborylmethyl group. This method accommodates a wide array of oxygen- and sulfur-containing molecules, including biologically active compounds.

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Background: This study aimed to evaluate the long-term impact of postoperative prolonged air leak (PAL) on pulmonary function.

Methods: We enrolled 1,316 patients with pathologic stage I-III lung cancer who underwent lobectomy. The cohort was divided into 2 groups: those who experienced PAL (n=55) and those who did not (n=1,261).

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  • The study investigates how to predict postoperative pulmonary complications (PPCs) in patients with mild COPD undergoing lung cancer surgery, noting that traditional risk factors like COPD and low FEV can be misleading for those with preserved FEV.
  • A total of 2,798 patients were evaluated over eight years, focusing on 709 mild COPD patients and utilizing various lung diffusion capacity parameters to create predictive models.
  • Results indicated that certain factors, including male sex and specific lung diffusion metrics, were significant predictors of PPCs, with the DL/VA parameter showing the best model fit for risk prediction.
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Micro-light-emitting diodes (μLEDs) have gained significant interest as an activation source for gas sensors owing to their advantages, including room temperature operation and low power consumption. However, despite these benefits, challenges still exist such as a limited range of detectable gases and slow response. In this study, we present a blue μLED-integrated light-activated gas sensor array based on SnO nanoparticles (NPs) that exhibit excellent sensitivity, tunable selectivity, and rapid detection with micro-watt level power consumption.

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Background: Modern neurosurgery has undergone significant evolution to include minimally invasive procedures, with the supraorbital approach (SOA) being a prime example. In this study, we aim to explore the surgical techniques and outcomes of this approach in the surgical treatment of frontal lobe, anterior skull base, and parasellar lesions.

Methods: This study included 33 patients aged 36-83 years who underwent surgery using the SOA for lesions in the inferior frontal lobe, anterior skull base, and parasellar area between 2015 and 2024.

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Direct reprogramming provides a novel breakthrough for generating functional endothelial cells (ECs) without the need for intermediate stem or progenitor states, offering a promising resource for cardiovascular research and treatment. ETV2 is a key transcription factor that has been identified as a pioneering factor for specifying endothelial lineage. Achieving precise ETV2 induction is essential for effective endothelial reprogramming, and maintaining the reprogrammed cellular phenotype relies on a specific combination of growth factors and small molecules.

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For patients with lower limb amputations, prostheses are immensely helpful for mobility and the ability to perform job-related or recreational activities. However, the skin covering the amputation stump is typically transposed from adjacent areas of the leg and lacks the weight-bearing capacity that is only found in the specialized skin covering the palms and soles (a.k.

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  • The study investigates how the international outcome inventory for hearing aids (IOI-HA) questionnaire relates to target mismatches found in real-ear measurements (REM) after patients have worn hearing aids for two months.
  • Thirty-four ears from 25 patients were assessed using the Korean version of IOI-HA and REM, with real-ear insertion gains measured at varying sound levels and frequencies.
  • Results showed significant correlations between IOI-HA scores and target mismatches in REM at mid frequencies, suggesting that the IOI-HA can effectively indicate when hearing aids may need adjustments.
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Improvements in digital microscopy are critical for the development of a malaria diagnosis method that is accurate at the cellular level and exhibits satisfactory clinical performance. Digital microscopy can be enhanced by improving deep learning algorithms and achieving consistent staining results. In this study, a novel miLab™ device incorporating the solid hydrogel staining method was proposed for consistent blood film preparation, eliminating the use of complex equipment and liquid reagent maintenance.

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  • Layered alkali titanates, known for their unique properties, are typically synthesized through a hydrothermal method that is environmentally detrimental due to high alkali concentration.
  • A new bottom-up chemical synthesis method has been developed for large-scale production of sodium titanate, significantly reducing alkali raw material usage by 99.6% compared to traditional methods.
  • The optimal Na:Ti molar ratio discovered (1.1:1) ensures effective ionization of materials, while maintaining similar crystal structures across varying ratios, suggesting promising applications in photofunctional materials.
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In this study, lignin nanoparticles (LN) and octadecylamine-modified LN (LN-ODA) were utilized as coating materials to enhance the hydrophobic, antioxidant, and ultraviolet radiation-shielding (UV-shielding) properties of a TEMPO-oxidized nanocellulose film (TOCNF). The water contact angle (WCA) of the TOCNF was approximately 53° and remained stable for 1 min, while the modified LN-ODA-coated TOCNF reached over 130° and maintained approximately 85° for an hour. Pure TOCNF exhibited low antioxidant properties (4.

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  • The study assesses human exposure to NDMA by comparing biomonitoring measurements in healthy Korean men and women to gender-specific exposure guidance values.
  • A physiologically based pharmacokinetic (PBPK) model was developed, incorporating physiological and biochemical parameters, to better understand how NDMA is processed in the body.
  • Findings revealed that daily exposures to NDMA are approximately 3.95 μg/day/kg for men and 10.60 μg/day/kg for women, providing essential data for future risk management and regulatory decisions.
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Background: Immune checkpoint therapy (ICT) provides durable responses in select cancer patients, yet resistance remains a significant challenge, prompting the exploration of underlying molecular mechanisms. Tyrosylprotein sulfotransferase-2 (TPST2), known for its role in protein tyrosine O-sulfation, has been suggested to modulate the extracellular protein-protein interactions, but its specific role in cancer immunity remains largely unexplored.

Methods: To explore tumor cell-intrinsic factors influencing anti-PD1 responsiveness, we conducted a pooled loss-of-function genetic screen in humanized mice engrafted with human immune cells.

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Background: Heart failure (HF) is characterized by functional or structural dysfunction of the heart, resulting in impaired blood ejection or ventricular filling. Conventional Western Medicine (CWM) remains the mainstay of treatment for HF; however, the occurrence of adverse events (AEs) necessitates the exploration of alternative treatments. Herbal medicine and acupuncture are adjunctive therapies for HF and have shown potential for improving heart function.

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  • A study investigated the incidence and outcomes of COVID-19 vaccine-related pericarditis (VRP) in a large group of vaccinated Koreans from February to December 2021.
  • Out of over 44 million vaccinated individuals, 179 cases of VRP were confirmed, with a higher incidence in males, those under 40, and recipients of mRNA vaccines.
  • The condition was rare and had good outcomes, with no fatalities, though 5.6% of cases required drainage for significant pericardial effusion, indicating the need for monitoring.
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