A5040872046- Stochastic processes and financial applications
- Glioma Diagnosis and Treatment
- Vibrio bacteria research studies
- Financial Risk and Volatility Modeling
- Medical Imaging Techniques and Applications
- Bacterial Genetics and Biotechnology
- RNA and protein synthesis mechanisms
- Brain Metastases and Treatment
- Stochastic processes and statistical mechanics
- Meningioma and schwannoma management
- Survey Sampling and Estimation Techniques
- Liver Disease Diagnosis and Treatment
- Protein Structure and Dynamics
- Bacterial biofilms and quorum sensing
- Aquaculture disease management and microbiota
- Advanced Statistical Methods and Models
- Advanced Radiotherapy Techniques
- Survey Methodology and Nonresponse
- Credit Risk and Financial Regulations
- Antibiotic Resistance in Bacteria
- Studies on Chitinases and Chitosanases
- Cancer, Hypoxia, and Metabolism
- Differential Equations and Numerical Methods
- Advanced MRI Techniques and Applications
- Effects of Radiation Exposure
Nagoya City University Hospital
2017-2025
Saitama Red Cross Hospital
2024
Mizuho (Japan)
2024
National Cancer Center Hospital East
2023-2024
National Cancer Center
2024
Toho University
2023-2024
University of Aizu
2009-2023
Tokyo Metropolitan Neurological Hospital
2023
Osaka University of Pharmaceutical Sciences
2008-2022
Tochigi Medical Center
2019-2021
Journal Article A Study of the Properties Item Count Technique Get access Takahiro Tsuchiya, Tsuchiya takahiro tsuchiya is an associate professor at The Institute Statistical Mathematics, 4–6–7, Minami-Azabu, Minato-ku, Tokyo, 106-8569, Japan. yoko hirai psychology Tokyo Metropolitan University, 1-1, Minami-Osawa, Hachioji-Shi, 192-0397, shigeru ono assistant manager Synovate K.K. Toranomon-Marine Bldg., 3-18-19, Toranomon, 105-0001, Search for other works by this author on: Oxford Academic...
Abstract We examined the severity of experimental colitis induced by dextran sulfate sodium (DSS) using immunologically manipulated mice. C57BL/6 mice showed more severe than BALB/c mice, but both strains recovered fully from disease after removal DSS their drinking water. The infiltrated cells at lesions were mainly granulocytes in normal littermates. However, C.B-17 scid, IL-7Rα deficient, and TCR-Cβδ double-deficient did not recover even DSS. It was found that lethal monocytes. Although...
We previously showed that carbon ion irradiation can inhibit the expression of anillin (ANLN) gene, which is regulated by activation phosphatidylinositol-3-kinase (PI3K)/Akt signaling pathway associated with metastasis. The purpose this study to compare effects on PI3K/Akt those photon irradiation. Our human lung adenocarcinoma cells A549 decreased their invasion more effectively than did. found reduced nuclear localization ANLN at lower dose, but did not affect its expression. Low-dose also...
BACKGROUND AND OBJECTIVES: Frameless neuronavigation–guided stereotactic biopsy (SB) is a common surgical technique for diagnosing intracranial lesions. A frameless SB generally performed under general anesthesia; however, no reports are available on the efficacy and safety of SBs local anesthesia (LA). This study outcomes, diagnostic yield, feasibility molecular analyses after performing LA (SB-LA). METHODS: The retrospectively included patients who underwent SB-LA at our institute between...
ABSTRACT Acinetobacter baumannii is a major cause of both community‐associated and nosocomial infections worldwide. These are difficult to treat because the bacterium rapidly develops resistance multiple antibiotics. However, little known about nature innate cellular response A. infection. In present study, we identified cells infiltrating lungs mice with pneumonia analyzed their Normal eradicated infection within 3 days inoculation. Neutrophils were recruited lungs, followed by macrophages...
Despite insufficient laboratory data, radiotherapy after intratumoral injection of hydrogen peroxide (H 2 O ) is increasingly being used clinically for radioresistant tumors. Especially, this treatment might become an alternative definitive early and advanced breast cancer in patients who refuse any type surgery. The purpose study was to investigate the biological effects appropriate combination methods irradiation H vivo . SCCVII tumor cells transplanted into legs C3H/HeN mice were used....
Tyrosinase is a key enzyme in the synthesis of melanin and widely distributed animals, plants, microorganisms. As excessive production causes not only hyperpigmenting effects on human skin but also melanosis various foods, an inhibitor tyrosinase has become interest lately from practical point view. In present study, we purified produced by Trichoderma viride strain H1-7 marine environment. The showed single peak HPLC. chemical structure this compound was determined NMR mass spectrometry...
The item count technique, used often to investigate illegal or socially undesirable behaviours, requires respondents indicate merely the number of applicable items from among a list. However, indicated via question tends be smaller than when it is calculated direct `applies/does not apply' responses each item. Because this inconsistency, which we refer as underreporting effect, disturbs proper estimates, causes effect are explored in paper. Web survey results revealed that order response...
Vibrio vulnificus is an estuarine bacterium that can cause primary septicemia as well serious wound infections. Generally, clinical isolates have a high lethal effect compared with environmental isolates. However, little known about the mechanisms by which V. causes disease. In this study, we pathogenicity of isolate, strain M2799, JCM3731. The isolate showed 100 times higher lethality in mice than isolate. M2799-inoculated mice, number macrophages decreased significantly, whereas there was...
Objective: Cognitive decline and alopecia after radiotherapy are challenging problems. We aimed to compare whole brain (WBRT) plans reducing radiation dose the hippocampus scalp between helical tomotherapy (HT) intensity-modulated proton therapy (IMPT). Methods: conducted a planning study of WBRT for 10 patients. The clinical target volume was defined as excluding avoidance (HA) region. prescribed 30 Gy in fractions cover 95% target. Constraint goals were organs at risk (OAR). Results: Both...
Introduction: In 2021, the LEOPARD trial reported that combination of lenvatinib+one-shot cisplatin infusion might contribute to improving results conventional advanced hepatocellular carcinoma (HCC) treatment. Thus, therapy with lenvatinib and catheterization has emerged as a focal point in treating HCC. Conversely, New FP regimen consists low-dose (CDDP) combined 5-fluorouracil (5-FU) lipiodol via hepatic arterial chemotherapy (HAIC), high response rate approximately 70%. Therefore,...
Objective: We compared radiotherapy plans among helical tomotherapy (HT), volumetric-modulated arc therapy (VMAT), and intensity-modulated proton (IMPT) for angiosarcoma of the scalp (AS). Methods: conducted a planning study 19 patients with AS. The clinical target volume (CTV) 1 CTV2 were defined as gross tumor specific margin total scalp, respectively. For HT VMAT, (PTV) PTV2 CTV1 0.5-cm margins, IMPT, robust optimization was used instead CTV-PTV (i.e. CTV robust). targets VMAT PTV,...
The aims were to determine the effects of subinhibitory concentrations eight cephem and carbapenem antibiotics on biofilm formation Acinetobacter baumannii cells examine their pre-established biofilms.Effects assayed using microtitre plates with polystyrene peg-lids. Cefmetazole, ceftriaxone, ceftazidime cefpirome increased biomass biofilms pegs in range sub-minimum inhibitory (MICs), whereas none by planktonic cells. Carbapenems had a negative effect. constituents antibiotic-induced...