1,636,736 results match your criteria: "Japan; Institute for AI and Beyond[Affiliation]"
Food Waterborne Parasitol
March 2025
Laboratory of Sustainable Animal Environment, Graduate School of Agricultural Science, Tohoku University, Osaki, Miyagi, Japan.
is a genus of parasitic protozoa known to cause diarrheal disease that impacts both humans and animals through infection of various vertebrate species. Bats are recognized as reservoirs for zoonotic pathogens, including . The Philippines, renowned for its rich biodiversity, is home to diverse bat species, providing a unique ecological setting to investigate infection dynamics.
View Article and Find Full Text PDFJPRAS Open
March 2025
Department of Plastic and Reconstructive Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki City, Aomori, 036-8562, Japan.
Background: Basal cell carcinoma is the most common skin malignancy. The standard treatment is surgical excision with predetermined margins. Some argue that the currently recommended surgical margins are excessive, and it is questionable whether such wide surgical margins should be applied to all lesions.
View Article and Find Full Text PDFJACC CardioOncol
December 2024
Department of Cardiology, Hirakata Kohsai Hospital, Hirakata, Japan.
Eur Heart J Open
January 2025
Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Osaka 565-0871, Japan.
Aims: This study aimed to investigate the relationship between corticosteroid therapy and long-term outcomes in patients with cardiac sarcoidosis, stratified by left ventricular ejection fraction (LVEF) at diagnosis.
Methods And Results: This study conducted a analysis of the ILLUstration of the Management and prognosIs of JapaNese PATiEnts with Cardiac Sarcoidosis, a retrospective multicentre registry. Cardiac sarcoidosis was diagnosed based on the 2016 Japanese Circulation Society and 2014 Heart Rhythm Society criteria.
Case Rep Med
January 2025
Department of Clinical Medicine, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan.
Relapsing epiglottitis has rarely been reported, and its etiology is not well established. A 44-year-old previously healthy Japanese man presented with a quickly progressing choking sensation. He had been experiencing refractory and relapsing laryngeal edema and probably acute epiglottitis (three episodes within 2 weeks), with rash and elevated pancreatic amylase.
View Article and Find Full Text PDFChina CDC Wkly
December 2024
Chinese Center for Disease Control and Prevention, Beijing, China.
Introduction: Glycidyl methacrylate (GMA) is a widely used industrial polymerization material. Current occupational exposure limits (OELs) for GMA in China show significant disparities compared to those established by international regulatory bodies, including the United States, the European Union, and Japan. A comprehensive revision of GMA exposure limits is crucial for ensuring optimal worker protection.
View Article and Find Full Text PDFRadiol Case Rep
March 2025
Department of Radiology, Mie University, 2-174 Edobashi, Tsu, 514-8507 Mie, Japan.
Sclerosing angiomatoid nodular transformation (SANT) is a rare benign vascular disease and mostly discovered incidentally in asymptomatic patients. Since SANT grows over time and it is often difficult to rule out malignancy on imaging, splenectomy is frequently the treatment of choice. Image findings of SANT have been reported as low signal intensity on T2-weighted magnetic resonance (MR) images and a characteristic enhancement pattern on dynamic contrast-enhanced computed tomography (CT) and MR images.
View Article and Find Full Text PDFBiodivers Data J
January 2025
Imperial College London, London, United Kingdom Imperial College London London United Kingdom.
Background: Komatsu, 1970 comprises 68 species, distributed in Japan (28), Korea (31) and southeast of China (9). This genus has not been recorded in the north-eastern part of China.
New Information: A new species: sp.
Phys Chem Chem Phys
January 2025
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
We present a general theory of quantum chemistry-based atomic momentum spectroscopy (QC-AMS) for predicting electron-atom Compton profiles due to the intramolecular motion of each atom in diatomic, triatomic and polyatomic molecules. The atomic motion is assumed to be decomposable into normal-mode molecular vibrations and molecular rotations, and the latter are treated classically. An accuracy assessment of the general theory is performed through comparisons with the AMS Compton profiles of HD and NO, predicted by the full quantum chemistry-based AMS theory that is precise but can work only for diatomic molecules.
View Article and Find Full Text PDFBackground: Social communication is a crucial factor influencing human social life. Quantifying the degree of difficulty faced in social communication is necessary for understanding developmental and neurological disorders and for creating systems used in automatic symptom screening and assistive methods such as social skills training (SST). SST by a human trainer is a well-established method.
View Article and Find Full Text PDFJ Cardiovasc Electrophysiol
January 2025
Second Department of Internal Medicine, University of Toyama, Toyama, Japan.
Dalton Trans
January 2025
Graduate School of Science and Technology, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
The reactions of the sterically demanding ferrocenyl lithium dimer (Fc*Li) (Fc* = 2,5-bis(3,5-di--butyl-phenyl)-1-ferrocenyl) with aluminum trihalides (AlCl, AlBr, and AlI) to furnish the corresponding monomeric bis(ferrocenyl)haloalumanes are reported. In the case of the reaction with AlI, an unexpected intramolecular 1,1'-aluminum migration in the ferrocenyl moiety was found to occur. Their monomeric structures with a tri-coordinated aluminum atom show affinitive Al⋯Fe interactions.
View Article and Find Full Text PDFClin Cardiol
January 2025
Second Department of Internal Medicine, University of Toyama, Toyama, Japan.
Inorg Chem
January 2025
Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan.
Transition metal carbonyl and transition metal dinitrogen are fundamental chemical complexes in many important biological and catalytic processes. Interestingly, binding between a transition metal (TM) atom and carbonyl or dinitrogen results in spin state change. However, no study has evaluated the spin-orbit (SO) effect along the association pathway of any TM-CO or TM-N bond.
View Article and Find Full Text PDFInorg Chem
January 2025
Research Institute for Electronic Science, Hokkaido University, Sapporo 001-0021, Japan.
Electrochemical devices that can operate at temperatures of 200-300 °C are expected to become the next-generation energy conversion devices in fuel cells and electrosynthesis, which are important for achieving carbon neutrality. Proton conductors based on phosphate glasses are being developed as candidate materials for such devices. We recently developed a glass proton conductor by using silicophosphoric acid based on the idea of solidifying phosphoric acid with silicon as a cross-linking glass framework.
View Article and Find Full Text PDFPhys Chem Chem Phys
January 2025
Quantum Chemistry Division, Yokohama City University, Seto 22-2, Kanazawa-ku, Yokohama 236-0027, Kanagawa, Japan.
We propose density functional theory (DFT)- and random forest (RF)-based theoretical and machine learning (ML) models, respectively, for predicting reaction barriers (Δ) using acrylate and methacrylate radical reactions as representatives. DFT is used to determine 100 transition state (TS) structures of both radicals, after which the obtained data are used to determine theoretical relationships (explained with Bell-Evans-Polanyi or Brønsted-Evans-Polanyi (BEP) and Marcus-like models) between Δ and stabilization energy of the product. Next, we construct several theoretical regression models for predicting Δ of the representative reactions based on our theoretical analyses, presenting an RF-based ML model that eases Δ predictions by circumventing time-consuming DFT calculations.
View Article and Find Full Text PDFJ Cell Sci
January 2025
Department of Physiological Chemistry, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan.
The GLI1/GLI2/GLI3 transcription factors mediate Hedgehog (Hh) signaling, which is crucial for bone development. During intramembranous ossification, mesenchymal stem cells (MSCs) are directly differentiated into osteoblasts. Under basal and Hh pathway-stimulated conditions, primary cilia play essential roles in proteolytic processing of GLI3 to its repressor form (GLI3R), and in activation of GLI2.
View Article and Find Full Text PDFMicroscopy (Oxf)
January 2025
Department of Materials Physics, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan.
The distribution of dopants in host crystals significantly influences the chemical and electronic properties of materials. Therefore, determining this distribution is crucial for optimizing material performance. The previously developed statistical ALCHEMI (St-ALCHEMI), an extension of the atom-location by channeling-enhanced microanalysis (ALCHEMI) technique, utilizes variations in electron channeling based on the beam direction relative to the crystal orientation.
View Article and Find Full Text PDFMicroscopy (Oxf)
January 2025
Department of Biomedical Data Science, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan.
Large-scale reconstitution of neuronal circuits from volumetric electron microscopy images is a remarkable research goal in neuroanatomy. However, the large-scale reconstruction is a result of automatic segmentation using convolutional neural networks (CNNs), which is still challenging for general researchers to perform. This review focuses on two representative CNNs for dense neuronal segmentation: flood-filling networks (FFN) and local shape descriptors (LSD)-predicting U-Net (LSD network).
View Article and Find Full Text PDFJ Am Chem Soc
January 2025
Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-Ku, Kyoto 606-8502, Japan.
We studied the vibrational coherences during the ultrafast internal conversions (ICs) of pyrimidine nucleobases and -sides in aqueous solutions and the gas phase with an instrumental resolution of 14 fs. The coherence of the same ring-breathing vibrational mode with a frequency of 750 cm was observed. In the gas phase, the vibrational coherence was transferred during IC from the ππ* to the nπ* state, and it survived for approximately 1 ps.
View Article and Find Full Text PDFMod Rheumatol
January 2025
Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.
Objectives: To investigate the efficacy of anifrolumab on disease activity and glucocorticoid tapering patterns in Japanese patients with systemic lupus erythematosus (SLE).
Methods: We analysed disease activity and glucocorticoid tapering in the Japanese subpopulation (anifrolumab, n = 24; placebo, n = 19) of the TULIP-2 trial, which showed the efficacy and safety of anifrolumab in patients with moderate-to-severe active SLE.
Results: The percentage of patients who achieved a British Isles Lupus Assessment Group-based Composite Lupus Assessment response at Week 52 was greater in the anifrolumab group than placebo [50.
ESC Heart Fail
January 2025
Division of Pharmacotherapeutics, Department of Clinical Pharmacy, School of Pharmacy, Showa University, Tokyo, Japan.
Background: The optimal strategy for modern chemotherapy should be based on a comprehensive approach for cancer patients with cardiovascular diseases. Therefore, cardio-oncology has received increasing attention owing to the cardiotoxic effects of anti-cancer therapies.
Objectives: We aimed to evaluate the clinical characteristics and outcomes of patients with heart failure (HF) who received chemotherapy compared with those of a matched cohort with HF who did not receive chemotherapy, using real-world HF data.
ACS Appl Mater Interfaces
January 2025
Graduate School of Environmental Science, Hokkaido University, N10, W5, Sapporo 060-0810, Japan.
We present a versatile approach to designing and utilizing high-performance nonmetal near-infrared (NIR) organic photocatalysts based on aromatic sulfones. Current NIR photocatalysts are mainly metal complexes and inorganic materials, while the few reported nonmetal organic NIR photocatalysts primarily use photosensitization to produce active species such as singlet oxygen. Our sulfone-rosamine-based redox photocatalyst demonstrates exceptional capabilities, including high ability for metal-free photo-oxidative bromination, intrinsically oxygen-independent redox reactions, and remarkable photostability with a turnover number (TON) exceeding 2800.
View Article and Find Full Text PDFJ Phys Chem B
January 2025
Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, J. D. Block, Sec.III, Salt Lake, Kolkata, West Bengal 700 098, India.
We investigated the temperature dependence of the intermolecular dynamics, including intermolecular vibrations and collective orientational relaxation, of one of the most typical deep eutectic solvents, reline, using femtosecond Raman-induced Kerr effect spectroscopy (fs-RIKES), subpicosecond optical Kerr effect spectroscopy (ps-OKES), and molecular dynamics (MD) simulations. According to fs-RIKES results, the temperature-dependent intermolecular vibrational band peak at ∼90 cm exhibited a redshift with increasing temperature. The density-of-state (DOS) spectrum of reline by MD simulations reproduced this fs-RIKES spectral feature.
View Article and Find Full Text PDFActa Physiol (Oxf)
February 2025
Department of Physiology, Graduate School of Health and Sports Science, Juntendo University, Chiba, Japan.
Aim: Chronic stress elevates blood pressure, whereas regular exercise exerts antistress and antihypertensive effects. However, the mechanisms of stress-induced hypertension and preventive effects through exercise remain unknown. Thus, we investigated the molecular basis involved in autonomic blood pressure regulation within the amygdala.
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