Publications by authors named "Anan"

The Beyond Reality Image Collection (BRIC) is a set of 648 photos, some painted by an artist and some generated by artificial intelligence. Unlike previous photosets, the BRIC focused on nonrealistic visuals. This collection includes abstract and non-abstract paintings and nonrealistic photographs depicting objects, scenes, animals, humans, and fantastical creatures with varying degrees of unreal elements.

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  • Small cell lung cancer (SCLC) is a highly aggressive cancer with poor survival rates, and current diagnostic methods are invasive and limited.
  • This study introduces a new machine learning technique that uses metabolomics data to distinguish between SCLC, non-small cell lung cancer (NSCLC), and healthy individuals, achieving high accuracy in classification.
  • Key metabolites were identified as important predictors, and the stacking ensemble model effectively combines different classifiers, providing a promising non-invasive alternative for early lung cancer detection.
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Introduction Evidence-based medicine (EBM) competency is crucial for healthcare professionals; however, validated tools to assess EBM skills in Japanese are scarce. This study aimed to develop and validate a Japanese version of the Assessing Competency in EBM (ACE) tool. Methods We translated the ACE tool into Japanese, following international standards, and distributed it online to 99 healthcare professionals and students.

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Valence, the representation of a stimulus as positive or negative, is fundamental to conceptualizing attitudes and their empirical research. Valence has two potential representations: semantic and affective. The current line of studies investigates the degree to which the congruency effect of the Brief Implicit Association Test (BIAT), often used as an indirect evaluation measure, reflects affective or semantic aspects of valence.

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Amoebic colitis is a parasitic gastrointestinal disease caused by Entamoeba histolytica (E. histolytica). In Japan, metronidazole (MNZ) monotherapy is often used and most cases are effective.

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  • Fabry disease is a genetic disorder resulting from a deficiency in the enzyme α-galactosidase A, and early treatment options can improve outcomes, especially in cardiac cases.
  • A study involving 56 Fabry disease patients and 58 healthy controls found that contractile function, measured by longitudinal strain (LS) using echocardiography, was significantly worse in Fabry patients without left ventricular (LV) hypertrophy.
  • The findings indicate that early contractile dysfunction can be detected in Fabry disease patients even before LV hypertrophy occurs, highlighting the importance of using global LS and other LS metrics in monitoring the disease.
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Transthyretin (TTR) amyloidosis is a progressive disorder characterized by peripheral neuropathy, autonomic dysfunction, and cardiomyopathy. The precise mechanism by which TTR misfolds and forms fibrils in vivo remains incompletely understood, posing challenges to the development of effective therapeutics. In this study, we reveal that the recently identified nonnative pathological species of TTR (NNTTR), which is enriched in the plasma of ttr-val30met gene carriers, exhibits strong amyloidogenic properties, making it a promising therapeutic target.

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  • Anomalous gait following total hip arthroplasty (THA) is characterized by excessive trunk lateral flexion, which can hinder walking ability; lateral weight shifting exercises during double-leg standing may help improve this.
  • This study aimed to evaluate how physical therapists' instructions to minimize trunk lateral flexion during these exercises affect the movement patterns and muscle activity of THA patients.
  • Results showed that guided patients demonstrated less trunk lateral flexion and improved hip mechanics compared to those without instruction, highlighting the importance of therapist guidance in rehabilitation post-THA, especially considering variations in trunk flexion direction.
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  • Lateral ankle sprains frequently lead to chronic ankle instability (CAI), impacting movement strategies during side-cutting maneuvers in athletes, particularly female soccer players.
  • A study involving 25 players (13 with CAI and 12 healthy) revealed that those with CAI had longer stance times and decreased ground reaction forces during specific side-cutting movements, indicating significant differences in their movement dynamics.
  • These findings suggest that athletes with CAI may adjust their techniques to compensate for instability, which can inform assessments and rehabilitation strategies after ankle injuries.
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One of the richest and most powerful tools in social communication is the face. Facial expressions are a prominent way to convey high-dimensional, dynamic information, such as emotion, motivation, and intentions. Previous research has linked mimicry of facial expressions to positive human interaction (e.

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Background: Varus thrust (VT) is a frequently reported abnormal gait pattern in patients with medial knee osteoarthritis (KOA). VT is important to prevent KOA progression. However, there is no consensus on the relationship between VT and foot alignment and flexibility, although it has been reported that patients with KOA have pronated foot.

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Aims: Transthyretin amyloid cardiomyopathy (ATTR-CM) is an infiltrative disease of the myocardium in which extracellular deposits of amyloid cause progressive cardiac impairment. We aimed to evaluate left atrial (LA) deformation and its association with left ventricular (LV) deformation using LA-LV strain loops in patients with ATTR-CM and patients with LV hypertrophy (LVH). We hypothesized that LA strain in ATTR-CM patients is abnormal and more independent of LV strain, compared to LVH patients.

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Objectives: Prostatic urethral lift (PUL) for benign prostatic hyperplasia has recently been initiated in Asia; therefore, few studies with real-world data have been reported. This study evaluated the efficacy and safety of PUL using Japanese real-world multicenter data.

Methods: Indications for PUL were based on relevant guidelines in Japan.

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  • Diet and lifestyle changes are essential for treating obesity, but often aren't enough for lasting weight loss, leading to a need for new drugs.
  • * Researchers are focusing on glucagon-like peptide 1 receptor agonists (GLP-1 RAs) as they show promise in overcoming the limitations of traditional weight loss methods and have cardiovascular benefits.
  • * Semaglutide and liraglutide, initially for type 2 diabetes, are now FDA-approved for weight loss due to their effectiveness in achieving notable weight reduction.
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Background: Wilms tumour, a common paediatric cancer, is difficult to treat in low- and middle-income countries due to limited access to imaging. Artificial intelligence (AI) has been introduced for staging, detecting, and classifying tumours, aiding physicians in decision-making. However, challenges include algorithm accuracy, translation into conventional diagnosis, reproducibility, and reliability.

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The efficient release of magnetic energy in astrophysical plasmas, such as during solar flares, can in principle be achieved through magnetic diffusion, at a rate determined by the associated electric field. However, attempts at measuring electric fields in the solar atmosphere are scarce, and none exist for sites where the magnetic energy is presumably released. Here, we present observations of an energetic event using the National Science Foundation's Daniel K.

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  • - The study investigates the unclear relationship between environmental greenness and childhood asthma, focusing on how factors like pollen might play a role in this association during different stages of a child's life.
  • - Using data from a large birth cohort in Japan, the researchers assessed how levels of environmental greenness, measured by the normalized difference vegetation index (NDVI), relate to persistent asthma in children aged 4-5 years.
  • - Results indicated that while higher greenness correlated with increased pollen levels, it also suggested a slightly higher risk of asthma, particularly in metropolitan areas, with other mechanisms beyond pollen likely contributing to this effect.
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Background/purpose: Sphingosine-1-phosphate (S1P) exhibits receptor-mediated physiological effects by facilitating the differentiation of mesenchymal stem cells toward the osteoblast lineage. This study aimed to determine the effect of S1P on odontogenic differentiation of mouse immortalized stem cells of dental apical papilla (iSCAP) and assess the distribution of the S1P receptor 1 (S1PR1) in the apical papilla and the root canal wall of immature rat molars.

Materials And Methods: Immunostaining for S1PR1 was conducted at the apex of the rat mandibular first molar and within the root canal wall.

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Background: The Eastern Mediterranean Region (EMR) faces numerous public health risks caused by biological, chemical, man-made, and natural hazards. This manuscript aimed to assess the multifaceted interventions and strategies used to strengthen the EMR's preparedness capacities to respond properly to current and upcoming health emergencies.

Objective: To address these challenges, it is crucial to implement comprehensive and robust strategic risk assessments and health emergency preparedness frameworks.

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  • Cold snare polypectomy (CSP) is a commonly used, safe procedure for removing colorectal polyps, but it often results in unclear margins, which can complicate diagnosis and treatment decisions.
  • A study analyzed 572 polyps from 237 patients, finding that 41.4% had unclear margins, particularly at anatomical challenging areas (straddling folds, flexure points) and when performed by trainees.
  • The findings suggest that as trainees gain more experience, the rate of unclear margins may decrease, improving the safety and efficacy of CSP over time.
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Background Squatting is commonly used in various settings to enhance muscle strength and performance. Both fast and slow squats have advantages as training to improve muscle function in the lower extremity muscles. Movement speed affects the variability of interjoint coordination and decreased variability can lead to overuse injuries owing to repetitive mechanical loading on the lower extremity joints.

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This study investigated the covariate structure of each segmental angle that stabilize the center of mass (COM) in the mediolateral and vertical directions in response to knee joint movement in individuals with knee osteoarthritis (KOA) using uncontrolled manifold (UCM) analysis. Twenty individuals with KOA and 13 healthy controls participated in this cross-sectional study. Kinematic and kinetic data were collected during level walking.

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  • The study aimed to assess how the COVID-19 pandemic affected hospitalizations for neurological conditions and complications related to the virus and vaccinations.
  • Researchers analyzed data from neurology patients over three periods: before the pandemic, during the pandemic before vaccines, and during the pandemic after vaccines, classifying diseases into nine subgroups.
  • Findings showed significant changes in patient characteristics during the pandemic, with notable increases in psychological and unknown cases, as well as diverse neurological complications following vaccinations.
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