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  1. Article: [Development of a System to Use Patient's Information Which is Required at the Radiological Department].

    Satoh, Akihiro

    Nihon Hoshasen Gijutsu Gakkai zasshi

    2016  Volume 72, Issue 4, Page(s) 319–325

    Abstract: The purpose of this study is to develop a new system to get and share some data of a patient which are required for a radiological examination not using an electronic medical chart or a radiological information system (RIS), and also to demonstrate that ... ...

    Abstract The purpose of this study is to develop a new system to get and share some data of a patient which are required for a radiological examination not using an electronic medical chart or a radiological information system (RIS), and also to demonstrate that this system is operated on cloud technology. I used Java Enterprise Edition (Java EE) as a programing language and MySQL as a server software, and I used two laptops as hardware for client computer and server computer. For cloud computing, I hired a server of Google App Engine for Java (GAE). As a result, I could get some data of the patient required at his/her examination instantly using this system. This system also helps to improve the efficiency of examination. For example, it has been useful when I want to decide radiographic condition or to create CT images such as multi-planar reconstruction (MPR) or volume rendering (VR). When it comes to cloud computing, the GAE was used experimentally due to some legal restrictions. From the above points it is clear that this system has played an important role in radiological examinations, but there has been still few things which I have to resolve for cloud computing.
    MeSH term(s) Humans ; Medical Records Systems, Computerized ; Radiology Department, Hospital ; Radiology Information Systems ; Software
    Language Japanese
    Publishing date 2016-04
    Publishing country Japan
    Document type English Abstract ; Journal Article
    ZDB-ID 2269092-X
    ISSN 1881-4883 ; 0369-4305
    ISSN (online) 1881-4883
    ISSN 0369-4305
    DOI 10.6009/jjrt.2016_JSRT_72.4.319
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Aromatic oil from lavender as an atopic dermatitis suppressant.

    Sato, Haruna / Kato, Kosuke / Koreishi, Mayuko / Nakamura, Yoshimasa / Tsujino, Yoshio / Satoh, Ayano

    PloS one

    2024  Volume 19, Issue 1, Page(s) e0296408

    Abstract: In atopic dermatitis (AD), nerves are abnormally stretched near the surface of the skin, making it sensitive to itching. Expression of neurotrophic factor Artemin (ARTN) involved in such nerve stretching is induced by the xenobiotic response (XRE) to air ...

    Abstract In atopic dermatitis (AD), nerves are abnormally stretched near the surface of the skin, making it sensitive to itching. Expression of neurotrophic factor Artemin (ARTN) involved in such nerve stretching is induced by the xenobiotic response (XRE) to air pollutants and UV radiation products. Therefore, AD can be monitored by the XRE response. Previously, we established a human keratinocyte cell line stably expressing a NanoLuc reporter gene downstream of XRE. We found that 6-formylindolo[3,2-b]carbazole (FICZ), a tryptophan metabolite and known inducer of the XRE, increased reporter and Artemin mRNA expression, indicating that FICZ-treated cells could be a model for AD. Lavender essential oil has been used in folk medicine to treat AD, but the scientific basis for its use is unclear. In the present study, we investigated the efficacy of lavender essential oil and its major components, linalyl acetate and linalool, to suppress AD and sensitize skin using the established AD model cell line, and keratinocyte and dendritic cell activation assays. Our results indicated that lavender essential oil from L. angustifolia and linalyl acetate exerted a strong AD inhibitory effect and almost no skin sensitization. Our model is useful in that it can circumvent the practice of using animal studies to evaluate AD medicines.
    MeSH term(s) Animals ; Humans ; Dermatitis, Atopic/drug therapy ; Lavandula ; Skin ; Monoterpenes
    Chemical Substances linalyl acetate (5K47SSQ51G) ; Monoterpenes
    Language English
    Publishing date 2024-01-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0296408
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Effects of psychogenic stress on oxidative stress and antioxidant capacity at different growth stages of rats: Experimental study.

    Lee, Sangun / Itagaki, Atsunori / Satoh, Atsuko / Sugimoto, Issei / Saito, Takumi / Shibukawa, Yoshihiko / Tatehana, Haruka

    PloS one

    2024  Volume 19, Issue 4, Page(s) e0287421

    Abstract: This study examined the psychogenic stress (PS) effects on changes in oxidative stress and the antioxidant capacity of an organism at different growth stages. The experimental animals were male Wistar rats of five different ages from growth periods (GPs) ...

    Abstract This study examined the psychogenic stress (PS) effects on changes in oxidative stress and the antioxidant capacity of an organism at different growth stages. The experimental animals were male Wistar rats of five different ages from growth periods (GPs) to old age. The growth stages were randomly classified into control (C) and experimental (PS) groups. The PS was performed using restraint and water immersion once daily for 3 h for 4 weeks. Reactive oxygen metabolites (d-ROMs) and the biological antioxidant potential (BAP) were measured before and after the experiment. In addition, the liver and adrenal glands were removed, and the wet weight was measured. The d-ROM and BAP of all growth stages given PS increased significantly. The d-ROM in the C group without PS increased significantly in GPs while decreased significantly in old-aged rats. In addition, the BAP of the C group in GP and early adulthood were all significantly elevated. There were significant differences in organ weights between the C and PS groups at all growth stages. Oxidative stress and antioxidant capacity differed depending on the organism's developmental status and growth stage, and PS also showed different effects. In particular, the variability in oxidative stress was remarkable, suggesting that the effect of PS was more significant in the organism's immature organs.
    MeSH term(s) Animals ; Oxidative Stress ; Antioxidants/metabolism ; Male ; Rats, Wistar ; Rats ; Stress, Psychological/metabolism ; Reactive Oxygen Species/metabolism ; Liver/metabolism ; Organ Size ; Adrenal Glands/metabolism ; Adrenal Glands/growth & development
    Chemical Substances Antioxidants ; Reactive Oxygen Species
    Language English
    Publishing date 2024-04-16
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0287421
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Ruptured internal carotid artery dorsal wall aneurysm; its clinical features and treatment.

    Satoh, A

    European journal of neurology

    2010  Volume 17, Issue 10, Page(s) 1225–1226

    MeSH term(s) Carotid Artery, Internal/pathology ; Carotid Artery, Internal/surgery ; Carotid Artery, Internal, Dissection/diagnosis ; Carotid Artery, Internal, Dissection/surgery ; Carotid Artery, Internal, Dissection/therapy ; Humans ; Intracranial Aneurysm/diagnosis ; Intracranial Aneurysm/surgery ; Intracranial Aneurysm/therapy ; Neurosurgical Procedures/methods ; Neurosurgical Procedures/standards ; Neurosurgical Procedures/trends ; Vascular Surgical Procedures/methods ; Vascular Surgical Procedures/standards ; Vascular Surgical Procedures/trends
    Language English
    Publishing date 2010-10
    Publishing country England
    Document type Editorial ; Introductory Journal Article
    ZDB-ID 1280785-0
    ISSN 1468-1331 ; 1351-5101 ; 1471-0552
    ISSN (online) 1468-1331
    ISSN 1351-5101 ; 1471-0552
    DOI 10.1111/j.1468-1331.2010.03031.x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Baseline Body Composition and Physical Activity Level Recommended for Optimal Bone Mineral Density in Young Women.

    Lee, Sangun / Fujita, Chikako / Satoh, Atsuko

    Women's health reports (New Rochelle, N.Y.)

    2022  Volume 3, Issue 1, Page(s) 351–358

    Abstract: Aim: This study examined the influence of body composition and physical activity level (PAL) on bone mineral density (BMD) to determine the baseline values necessary for maintaining healthy trabecular bone and improving bone health in young women.: ... ...

    Abstract Aim: This study examined the influence of body composition and physical activity level (PAL) on bone mineral density (BMD) to determine the baseline values necessary for maintaining healthy trabecular bone and improving bone health in young women.
    Materials and methods: The subjects, consisting of healthy young women, were assigned to either a BMD-low (BMD-L) or BMD-high (BMD-H) group using the osteosonic index. PAL was measured for 1 week and rated on a scale from PAL-1 to 8 according to intensity levels (metabolic equivalents [METs]). The Wilcoxon rank-sum test was performed for intergroup comparisons.
    Results: The BMD-H group had significantly higher fat-free muscle mass, skeletal muscle index, and basic metabolic rate than the BMD-L group (
    Discussion and conclusion: For young women in their early 20s, BMD may be associated with baseline physical fitness and strength, as determined by body composition, but it is not influenced by the duration of physical activity. A PAL ≥6.0 METs may improve or maintain the effect on BMD.
    Language English
    Publishing date 2022-03-21
    Publishing country United States
    Document type Journal Article
    ISSN 2688-4844
    ISSN (online) 2688-4844
    DOI 10.1089/whr.2021.0137
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: An Electron Tomographic Analysis of Giantin-Deficient Golgi Proposes a New Function of the Golgin Protein Family.

    Satoh, Ayano / Hayashi-Nishino, Mitsuko / Nishino, Kunihiko

    Methods in molecular biology (Clifton, N.J.)

    2022  Volume 2557, Page(s) 235–246

    Abstract: The Golgi apparatus is an organelle that mediates modifications, sorting, and transport of proteins and lipids. Golgins are a group of proteins with coiled-coil structures that localize to the Golgi and are thought to function as tethers to facilitate ... ...

    Abstract The Golgi apparatus is an organelle that mediates modifications, sorting, and transport of proteins and lipids. Golgins are a group of proteins with coiled-coil structures that localize to the Golgi and are thought to function as tethers to facilitate the docking of vesicles, Rab GTPases, and cytoskeleton components to the Golgi stack. Giantin is the longest golgin and has been thought to function as a tether for COPI vesicles along with other golgins, such as p115 and GM130. Contrary to our expectation that the loss of the tether will result in an increase in untethered COPI vesicles in the cytoplasm, our electron microscopy observations showed that the fenestrae normally present in Golgi cisternae were reduced upon Giantin knockdown. We also found that this structural change is accompanied by altered secretion of cargo proteins and cell surface glycosylation. These results indicate that there exists a correlation between Golgi structural changes caused by the loss of Giantin and Golgi function. Here, we describe electron tomography methods for the detection of structural changes in the Golgi.
    MeSH term(s) Golgi Matrix Proteins/metabolism ; Electron Microscope Tomography ; Electrons ; Membrane Proteins/metabolism ; Autoantigens/metabolism ; Golgi Apparatus/metabolism ; Coat Protein Complex I/metabolism
    Chemical Substances macrogolgin ; Golgi Matrix Proteins ; Membrane Proteins ; Autoantigens ; Coat Protein Complex I
    Language English
    Publishing date 2022-12-13
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-2639-9_15
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Bead Implantation and Delivery of Exogenous Growth Factors.

    Kashimoto, Rena / Furukawa, Saya / Yamamoto, Sakiya / Satoh, Akira

    Methods in molecular biology (Clifton, N.J.)

    2022  Volume 2562, Page(s) 209–216

    Abstract: Genetic methods in axolotls (Ambystoma mexicanum) remain in their infancy which has hampered the study of limb regeneration. There is much room for advancement, especially with respect to spatiotemporal regulation of gene expression. Secreted growth ... ...

    Abstract Genetic methods in axolotls (Ambystoma mexicanum) remain in their infancy which has hampered the study of limb regeneration. There is much room for advancement, especially with respect to spatiotemporal regulation of gene expression. Secreted growth factors play a major role in each stage of regeneration. The use of slow-release beads is one of the most effective methods to control the spatiotemporal expression of secretory gene products. The topical administration of secreted factors by slow-release beads may also prove effective for future applications in non-regenerative animals and for medical applications in humans, in which genetic methods are not available. In this chapter, we describe a methodology for using and implanting slow-release beads to deliver exogenous growth factors to salamanders.
    MeSH term(s) Animals ; Humans ; Extremities/physiology ; Ambystoma mexicanum/genetics ; Intercellular Signaling Peptides and Proteins
    Chemical Substances Intercellular Signaling Peptides and Proteins
    Language English
    Publishing date 2022-10-22
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-2659-7_14
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Constant light disrupts the circadian but not the circatidal rhythm in mangrove crickets

    Satoh, Aya

    Biological rhythm research. 2017 May 4, v. 48, no. 3

    2017  

    Abstract: Mangrove crickets have a circatidal activity rhythm (~12.6 h cycles) with a circadian modulation under constant darkness (DD), whereby activity levels are higher during subjective night low tides than subjective day low tides. This study explored the ... ...

    Abstract Mangrove crickets have a circatidal activity rhythm (~12.6 h cycles) with a circadian modulation under constant darkness (DD), whereby activity levels are higher during subjective night low tides than subjective day low tides. This study explored the locomotor activity rhythm of mangrove crickets under constant light (LL). Under LL, the crickets also exhibited a clear circatidal activity rhythm with a free-running period of 12.6 ± 0.26 h (mean ± SD, n = 6), which was not significantly different from that observed under DD. In contrast, activity levels were almost the same between subjective day and night, unlike those under DD, which were greater during subjective night. The loss of circadian modulation under LL may be explained by the suspension of the circadian clock in these conditions. These results strongly suggest that the circatidal activity rhythm is driven by its own clock system, distinct from the circadian clock.
    Keywords circadian rhythm ; Gryllidae ; locomotion ; tides
    Language English
    Dates of publication 2017-0504
    Size p. 459-463.
    Publishing place Taylor & Francis
    Document type Article
    ISSN 1744-4179
    DOI 10.1080/09291016.2016.1275392
    Database NAL-Catalogue (AGRICOLA)

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  9. Article ; Online: Fucosyltransferase 8 (FUT8) and core fucose expression in oxidative stress response.

    Kyunai, Yuki M / Sakamoto, Mika / Koreishi, Mayuko / Tsujino, Yoshio / Satoh, Ayano

    PloS one

    2023  Volume 18, Issue 2, Page(s) e0281516

    Abstract: GlycoMaple is a new tool to predict glycan structures based on the expression levels of 950 genes encoding glycan biosynthesis-related enzymes and proteins using RNA-seq data. The antioxidant response, protecting cells from oxidative stress, has been ... ...

    Abstract GlycoMaple is a new tool to predict glycan structures based on the expression levels of 950 genes encoding glycan biosynthesis-related enzymes and proteins using RNA-seq data. The antioxidant response, protecting cells from oxidative stress, has been focused on because its activation may relieve pathological conditions, such as neurodegenerative diseases. Genes involved in the antioxidant response are defined within the GO:0006979 category, including 441 human genes. Fifteen genes overlap between the glycan biosynthesis-related genes defined by GlycoMaple and the antioxidant response genes defined by GO:0006979, one of which is FUT8. 5-Hydroxy-4-phenyl-butenolide (5H4PB) extracted from Chinese aromatic vinegar induces the expression of a series of antioxidant response genes that protect cells from oxidative stress via activation of the nuclear factor erythroid 2-related factor 2-antioxidant response element pathway. Here, we show that FUT8 is upregulated in both our RNA-seq data set of 5H4PB-treated cells and publicly available RNA-seq data set of cells treated with another antioxidant, sulforaphane. Applying our RNA-seq data set to GlycoMaple led to a prediction of an increase in the core fucose of N-glycan that was confirmed by flow cytometry using a fucose-binding lectin. These results suggest that FUT8 and core fucose expression may increase upon the antioxidant response.
    MeSH term(s) Humans ; Antioxidants/pharmacology ; Antioxidants/metabolism ; Fucose/metabolism ; Fucosyltransferases/genetics ; Fucosyltransferases/metabolism ; Oxidative Stress ; Polysaccharides
    Chemical Substances Antioxidants ; Fucose (28RYY2IV3F) ; Fucosyltransferases (EC 2.4.1.-) ; Polysaccharides ; Glycoprotein 6-alpha-L-fucosyltransferase (EC 2.4.1.68)
    Language English
    Publishing date 2023-02-13
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0281516
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: A Primer on Deep Learning-Based Cellular Image Classification of Changes in the Spatial Distribution of the Golgi Apparatus After Experimental Manipulation.

    Takao, Daisuke / Kyunai, Yuki M / Okada, Yasushi / Satoh, Ayano

    Methods in molecular biology (Clifton, N.J.)

    2022  Volume 2557, Page(s) 275–285

    Abstract: The visual classification of cell images according to differences in the spatial patterns of subcellular structure is an important methodology in cell and developmental biology. Experimental perturbation of cell function can induce changes in the spatial ...

    Abstract The visual classification of cell images according to differences in the spatial patterns of subcellular structure is an important methodology in cell and developmental biology. Experimental perturbation of cell function can induce changes in the spatial distribution of organelles and their associated markers or labels. Here, we demonstrate how to achieve accurate, unbiased, high-throughput image classification using an artificial intelligence (AI) algorithm. We show that a convolutional neural network (CNN) algorithm can classify distinct patterns of Golgi images after drug or siRNA treatments, and we review our methods from cell preparation to image acquisition and CNN analysis.
    MeSH term(s) Deep Learning ; Artificial Intelligence ; Neural Networks, Computer ; Algorithms ; Golgi Apparatus
    Language English
    Publishing date 2022-12-13
    Publishing country United States
    Document type Review ; Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-2639-9_18
    Database MEDical Literature Analysis and Retrieval System OnLINE

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