Delayed-Onset White Matter Lesions on Brain MRI in Recurrent Non-cerebral Plasmodium falciparum Imported Malaria Without Neurological Symptoms.

malaria affects millions of people in certain regions of the world, with neurological involvement and/or cerebral malaria as potential manifestations. Brain magnetic resonance imaging (MRI) abnormalities have been well-documented in cerebral malaria. However, MRI abnormalities in non-cerebral malaria, especially in neurologically asymptomatic patients, are not well understood and have been less frequently reported, especially in non-endemic regions.

Checklist for the insect fauna of two East Sea Islands (Ulleungdo Is. and Dokdo Is.) in the Republic of Korea.

Background: Ulleungdo and Dokdo, located in the East Sea, are volcanic islands with high ecological value due to their unique biodiversity. Although research on the insect fauna on these two Islands has been conducted from the early 19 century to recent times, limitations exist due to several issues, including misidentifications and historical errors. This study addresses these issues by conducting a comprehensive insect survey from 2020 to 2023, re-identifying misidentified specimens and compiling references to create an updated and accurate checklist of insect species for Ulleungdo and Dokdo.

Vestibulopathy in Patients Presenting With Ramsay Hunt Syndrome.

Objectives: Ramsay Hunt syndrome (RHS) refers to a reactivation of the varicella-zoster virus in the distribution of the facial nerve, but it can involve other cranial nerves as well. In patients with polyneuropathy, the vestibulocochlear nerve is most involved after the facial nerve. The clinical manifestations and long-term vestibular outcomes in these patients remain unclear.

Digital auscultation in clear and present threat of novel respiratory infectious disease: a narrative review.

The coronavirus disease 2019 pandemic has underscored the limitations of traditional diagnostic methods, particularly in ensuring the safety of healthcare workers and patients during infectious outbreaks. Smartphone-based digital stethoscopes enhanced with artificial intelligence (AI) have emerged as potential tools for addressing these challenges by enabling remote, efficient, and accessible auscultation. Despite advancements, most existing systems depend on additional hardware and external processing, increasing costs and complicating deployment.

Effect of dynamic interaction of estrous cycle and stress on synaptic transmission and neuronal excitability in the lateral habenula.

The prevalence of depressive disorders in women has been reported in many countries. However, the cellular mechanisms mediating such sex differences in stress susceptibility remain largely unknown. Previously, we showed that lateral habenula (LHb) neurons are more activated in female mice than in male mice by restraint stress.

Prognostic Implications of the Bethesda System in Fine-Needle Aspiration for Follicular Thyroid Carcinoma.

Context.—: Fine-needle aspiration is an effective tool for sampling thyroid nodules; its results are classified according to the Bethesda System for Reporting Thyroid Cytopathology (BSRTC), whose categories define malignancy risks.

Objective.

Mismatch repair, p53, and L1 cell adhesion molecule status influence the response to chemotherapy in advanced and recurrent endometrial cancer.

Objective: This study aimed to identify the recurrence and survival rates according to the mismatch repair (MMR), p53, and L1 cell adhesion molecule (L1CAM) status in patients with advanced and recurrent endometrial cancer (EC) receiving systemic chemotherapy.

Methods: This single-center retrospective cohort study included chemotherapy-naïve patients with advanced-stage (III/IV) or recurrent EC between January 2015 and June 2022 (n = 156), who were administered chemotherapy as adjuvant therapy or first-line palliative treatment. MMR and p53 status were assessed, and L1CAM was tested using immunohistochemistry in the p53-wild and MMR-proficient (p53wt/pMMR) group.

Anthropometric Changes in Female Participants Enrolled in a Combined Aerobic and Resistance Training Program for Longer than 1 Year: A Cohort Study.

Background: To analyze the anthropometric changes in women who had participated in a combined resistance and aerobic training program for more than a year and to determine the effect of the exercise on weight loss.

Methods: A total of 9,128 women aged between 20 and 60 years who registered in the Curves program, which employs a combination of resistance and aerobic training exercises, and who participated for more than 1 year were included in our analysis. The women were divided into groups according to exercise frequency: <1, 1, 2, and ≥3 days/week.

Validation of the Korean version of defense and veterans pain rating scale for assessment of postoperative pain: a prospective observational cohort study.

Background: The defense and veterans pain rating scale (DVPRS) is a pain assessment tool combining a numerical rating scale (NRS) with descriptive words, colors, and facial expressions. This study aimed to validate the Korean version of the DVPRS (K-DVPRS) for postoperative pain assessment.

Methods: This study included patients who underwent elective laparoscopic or robotic abdominal surgery.

The Effect of Nerve Growth Factor on Cartilage Fibrosis and Hypertrophy during Chondrogenesis Using Induced Pluripotent Stem Cells.

Nerve growth factor (NGF) is a neurotrophic factor usually involved in the survival, differentiation, and growth of sensory neurons and nociceptive function. Yet, it has been suggested to play a role in the pathogenesis of osteoarthritis (OA). Previous studies suggested a possible relationship between NGF and OA; however, the underlying mechanisms remain unknown.

The effects of filter coating approaches on photocatalytic abatement of formaldehyde in indoor environment using a TiO-based air purifier system.

Titanium dioxide (TiO) is the most commonly used catalytic medium in the filter system of commercial photocatalytic air purifier (AP). The AP performance can be affected sensitively by the coating conditions of such medium on the filters and its physicochemical properties (e.g.

Spatial and vertical distribution of per- and polyfluoroalkyl substances (PFASs) in the water columns of the regional seas of South Korea.

This study focused on analyzing the spatial and vertical distributions of 28 per- and polyfluoroalkyl substances (PFASs), which comprised five precursors and three alternatives, in the water columns of the regional seas surrounding South Korea, such as the Yellow Sea (YS, Y1-Y10), East China Sea (ECS, EC1-EC6), South Sea (SS, S1-S5), and East Sea (ES, E1-E7). The concentrations of these PFASs detected in 204 seawater samples varied from below the limit of detection ( View Article and Find Full Text PDF

"Estrogens and human brain networks: A systematic review of structural and functional neuroimaging studies".

Estrogen fluctuations during the menstrual cycle, puberty, postpartum, or in the menopausal transition are associated with cognitive, affective, and behavioral effects. Additionally, estrogens are essential in hormonal contraception, menopausal hormone therapy, or gender-affirming hormone therapy. This systematic review summarizes findings on the role of estrogens for structure, function, and connectivity of human brain networks.

Resazurin dye is an in vivo sensor of kidney tubular function.

Glomerular filtration rate (GFR) is the main functional index of kidney health and disease. Currently, no methods are available to directly measure tubular mass and function. Here, we report a serendipitous finding that the in vitro cell viability dye resazurin can be used in mice as an exogenous sensor of tubular function.

Treatment Outcomes in Children With Catecholaminergic Polymorphic Ventricular Tachycardia: A Single Institutional Experience.

Background And Objectives: Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a life-threatening inherited arrhythmogenic disorder. Recently, , the major CPVT-causative gene, was associated with neuropsychiatric manifestations. We aimed to analyze the clinical presentations, neuropsychiatric manifestations, and treatment outcomes of children with CPVT.

A Nationwide Population-based Study for Audio-vestibular Disorders Following COVID-19 Infection.

Introduction: To date, no study has reported the various otologic conditions associated with COVID-19 using population-based design. The aim of this study was to investigate the incidence and risk of audio-vestibular disorders (benign paroxysmal positional vertigo, sudden sensorineural hearing loss, Meniere's disease, vestibular neuritis, and tinnitus) increase after COVID-19 infection.

Methods: This retrospective population-based study was conducted using National Health Insurance Service (NHIS)-COVID-19 cohort database of South Korea.

Neurotoxic effects of citronellol induced by the conversion of kynurenine to 3-hydroxykynurenine.

Citronellol is widely utilized in consumer products, including cosmetics, fragrances, and household items. However, despite being considered a relatively safe chemical, the health effects and toxicity mechanisms associated with exposure to high concentrations of citronellol, based on product content, remain inadequately understood. Here, we aimed to analyze the neurological effects of citronellol in zebrafish larvae using behavioral and histological analyses and elucidate the mechanisms underlying its neurotoxicity in vivo.

Signaling pathways of duck RIG-I in gene-edited DF1 chicken cells.

Retinoic acid inducible gene I (RIG-I) is an innate immune RNA sensor which can detect viral infection such as influenza viruses. Duck but not chicken has an RIG-I gene. However, the immune responses could be induced in chicken cells by transferring the duck RIG-I transgene.

FPANet: Frequency-based video demoiréing using frame-level post alignment.

Moiré patterns, created by the interference between overlapping grid patterns in the pixel space, degrade the visual quality of images and videos. Therefore, removing such patterns (demoiréing) is crucial, yet remains a challenge due to their complexities in sizes and distortions. Conventional methods mainly tackle this task by only exploiting the spatial domain of the input images, limiting their capabilities in removing large-scale moiré patterns.

Chronological trend of social contact patterns in Japan after the emergence of COVID-19.

Background: The social contact data for Japan as of 2022 showed a substantially decreased number of contacts compared with before the COVID-19 pandemic. However, it is unclear whether social contact continues to be depressed following the end of countermeasures against the pandemic. There is also scarce evidence regarding the influence of influenza-like illnesses (ILIs) on social contacts in Japan.

High sleep reactivity in shift workers is associated with increased sleep disturbance, mood problems, and reduced quality of life.

Introduction: Shift work disrupts circadian rhythms, causing sleep and mood problems. Sleep reactivity-the sensitivity of sleep to stress-may affect how shift workers cope with these disruptions. This study investigated the relationship between sleep reactivity and shift work, exploring associations between sleep reactivity and sleep disturbance, mood symptoms, and quality of life in shift workers.

Environmental DNA to track endangered Gobiobotia naktongensis: Assessment of distribution and habitat requirements.

Because of their noninvasive nature and high detection sensitivity, eDNA-based aquatic ecosystem surveys are useful for monitoring rare, elusive indicator species. Advancements in statistical techniques have expanded their use beyond simple population tracking to predict potential habitats based on the environmental conditions of sites detected eDNA. This study used species-specific molecular marker and targeted qPCR techniques to assess the distribution and habitat requirements of the endangered Gobiobotia naktongensis, a flagship fish species in Korean sandy river systems with increased public interest related to habitat restoration evaluations associated with dam construction.

Identifying potential medical aid beneficiaries using machine learning: A Korean Nationwide cohort study.

Objective: To identify potential medical aid beneficiaries using demographic and medical history of individuals and analyzing important features qualitatively.

Methods: This retrospective, national cohort, case-control study included data from the National Health Insurance Service (NHIS) in Korea between January 1, 2002 and December 31, 2019. Potential medical aid beneficiaries were classified using several machine learning models (linear models and tree-based models).

The maturation of infant and toddler visual cortex neural activity and associations with fine motor performance.

Our understanding of how visual cortex neural processes mature during infancy and toddlerhood is limited. Using magnetoencephalography (MEG), the present study investigated the development of visual evoked responses (VERs) in cross-sectional and longitudinal samples of infants and toddlers 2 months to 3 years. Brain space analyses focused on N1m and P1m latency, as well as N1m-to-P1m amplitude.