Researcher Directory System

YOSHIKO Akito
Associate Professor
Last Updated :2025/01/15

Researcher Profile and Settings

Profile and Settings

Name

  • Name

    YOSHIKO Akito

Affiliations

Affiliation (Master)

  • Associate Professor

Education, Etc.

Degree

  • Mar. 2018
  • Mar. 2014
  • Mar. 2012

Research Activities

Book, papers, etc

Published Papers

  • Skeletal muscle oxidative capacity related to intramyocellular lipid in young but not in older individuals
    Yoshiko A, Shiozawa K, Niwa S, Takahashi H, Koike T, Watanabe K, Katayama K, Akima H
    Applied Physiology, Nutrition, and Metabolism, in press, in press, 2025, refereed, Joint Work
  • Changes in motor unit firing pattern are associated with post-exercise blood pressure response in older untreated but not treated hypertensive adults
    Takeda R, Hirono T, Yoshiko A, Kunugi S, Okudaira M, Ueda S, Nishikawa T, Watanabe K
    Experimental Physiology, in press, in press, 2024, refereed, Joint Work
  • Determinants of maximal dorsiflexion range of motion: Multi-perspective comparison using mechanical, neural, morphological, and muscle quality factors
    Mizuno T, Yoshiko A, Yamashita N,Harada K, Takeuchi K, Matsuo S, Nakamura M
    Journal of Functional Morphology and Kinesiology, 257, 257, 2024, refereed, Joint Work
  • Association of skeletal muscle oxidative capacity with muscle function, sarcopenia-related exercise performance, and intramuscular adipose tissue in older adults
    Yoshiko A, Shiozawa K, Niwa S, Takahashi H, Koike T, Watanabe K, Katayama K, Akima H
    GeroScience, in press, in press, 2024, refereed, Joint Work
  • Motor unit firing patterns in older adults with low skeletal muscle mass
    Hirono T, Takeda R, Nishikawa T, Okudaira M, Kunugi S, Yoshiko A, Ueda S, Yoshimura A, Watanabe K
    Archives of Gerontology and Geriatrics, 105151, 105151, 2024, refereed, Joint Work
  • Applicability of seated step test for assessing thigh muscle sarcopenia in older individuals
    Yoshiko A, Hirono T, Takeda R, Chosa N, Beppu M, Watanabe K
    Experimental Gerontology, 112283, 112283, 2023, refereed, Joint Work
  • The influence of daily exercise on muscle echo intensity and stiffness in young women
    Yoshiko A, Mitsuyama H, Kuramochi R, Ohta M
    International Journal of Sports Medicine, 524, 531, 2023, refereed, Joint Work
  • Passive muscle stiffness is correlated with the intramuscular adipose tissue in young individuals
    Yoshiko A, Ando R, Akima H
    European Journal of Applied Physiology, 1081, 1090, 2023, refereed, Joint Work
  • Effect of subcutaneous adipose tissue and muscle thicknesses on rectus femoris and vastus intermedius ultrasound echo intensities: a cadaver study
    Akima H, Yamamori K, Taniguchi K, Fujimiya M, Katayose M, Yoshiko A, Tanaka N
    Journal of Ultrasound, 635, 642, 2023, refereed, Joint Work
  • Relative contribution of neuromuscular activation, muscle size and muscle quality to maximum strength output of the thigh muscles in young individuals
    Yoshiko A, Watanabe K, Akima H
    Physiological Reports, e15563, e15563, 2023, refereed, Joint Work
  • Muscle ultrasound and its application to point-of-care ultrasonography: a narrative review
    Nagae M, Umegaki H, Yoshiko A, Fujita K
    Annals of Medicine, 190, 197, 2023, refereed, Joint Work
  • Impact of muscle echo intensity on post-exercise blood pressure response in older normotensive and hypertensive females: pilot study
    Takeda R, Hirono T, Yoshiko A, Kunugi S, Okudaira M, Ueda S, Watanabe K
    e15514, e15514, 2022, refereed, Joint Work
  • Factors related to trunk intramuscular adipose tissue content - A comparison of younger and older men
    Kitagawa F, Ogawa M, Yoshiko A, Oshida Y, Koike T, Akima H, Tanaka N
    111922, 11922, 2022, refereed, Joint Work
  • Muscle changes on muscle ultrasound and adverse outcomes in acute hospitalized older adults
    Nagae M, Umegaki H, Yoshiko A, Fujita K, Komiya H, Watanabe K, Yamada Y, Sakai T, Kuzuya M
    111698, 111698, 2022, refereed, Joint Work
  • Muscle evaluation and hospital-associated disability in acute hospitalized older adults.
    681, 687, 2022, refereed, Joint Work
  • Importance of skeletal muscle lipid levels for muscle function and physical function in older individuals
    Yoshiko A, Maeda H, Takahashi H, Koike T, Tanaka N, Akima H
    Applied Physiology, Nutrition and Metabolism, in press, in press, 2022, refereed, Joint Work
  • Contribution of skeletal muscle and serum lipids to muscle contraction induced by neuromuscular electrical stimulation in older individuals
    Yoshiko A, Maeda H, Takahashi H, Koike T, Tanaka N, Akima H
    Physiological Reports, 10, 6, e15236, e15236, 2022, refereed, Joint Work
  • Unique characteristics of quadriceps muscle morphology and function in older tennis players
    Yoshiko A, Beppu M, Chosa N, Watanabe K
    Journal of Aging and Physical Activity, 27, 1, 8, 2021, refereed, Joint Work
  • Relationship between physical activity times and intramuscular adipose tissue contents of the thigh muscle groups of younger and older men
    Ogawa M, Tanaka N, Yoshiko A, Oshida Y, Koike T, Akima H
    Scientific Reports, 11, 19804, 19804, 2021, refereed, Joint Work
  • Evaluation of rehabilitation exercise effects by using gradation-based skeletal muscle echo intensity in older individuals: a one-group before-and-after trial study
    Yoshiko A, Kaji T, Kozuka T, Sawazaki T, Akima H
    BMC Geriatrics, 21, 485, 485, 2021, refereed, Joint Work
  • Chair sit-to-stand performance is associated with diagnostic features of sarcopenia in older men and women
    Yoshiko A, Ogawa M, Shimizu K, Radaelli R, Neske R, Maeda H, Maeda K, Teodoro J, Tanaka N, Pinto R, Akima H
    Archives of Gerontology and Geriatrics, 96, 104463, 104463, 2021, refereed, Joint Work
  • Echo intensity is more useful in predicting hospital-associated complications than conventional sarcopenia-related parameters in acute hospitalized older patients
    Nagae M, Umegaki H, Yoshiko A, Fujita K, Komiya H, Watanabe K, Yamada Y, Kuzuya M
    Experimental Gerontology, 111397, 111397, 2021, refereed, Joint Work
  • Impact of home-based squat training with two-depths on lower limb muscle parameters and physical functional tests in older adults
    Akito Yoshiko, Kohei Watanabe
    Scientific Reports, 11, 6855, 6855, 2021, refereed, Joint Work
  • Validity of extended field-of-view ultrasound imaging to evaluate quantity and quality of abdominal skeletal muscles
    Tanaka I.N, Ogawa Y.M, Yoshiko A, Akima H
    Ultrasound in Medicine & Biology, 47, 3, 376, 385, 2021, refereed, Joint Work
  • Comparison of muscle quality and quantity and functional abilities between Japanese and Brazilian older individuals
    Akima H, Yoshiko A, Radaelli R, Ogawa M, Shimizu K, Tomita A, Maeda H, Neske R, Teodoro J, Maeda K, Tanaka N, Pinto R
    in press, in press, 2020, refereed, Joint Work
  • Effects of 8 weeks' bed rest with and without resistance exercise on muscle and adipose tissues of the thigh
    Ogawa M, Belavy D, Yoshiko A, Armbrecht G, Miokovic T, Felsenberg D, Akima H
    Physiological Reports, e14560, e14560, 2020, refereed, Joint Work
  • Quadriceps echo intensity can be an index of sarcopenia in older individuals regardless of age
    Akima H, Yoshiko A, Ogawa M, Maeda H, Tomita A, Ando R, Tanaka NI
    Experimental Gerontology, in press, in press, 2020, refereed, Joint Work
  • Long-term Assessment of Morphological, Functional, and Quantitative Parameters of Skeletal Muscle in Older Patients after Unilateral Total Hip Arthroplasty
    Yoshiko A, Beppu M, Izumida R, Matsubara M, Otani T, Shiratsuchi H, Takahira N, Moritani T, Watanabe K
    Experimental Gerontology, 110971, 110971, 2020, refereed, Joint Work
  • Comparing intramuscular adipose tissue on T1-weighted and two-point Dixon images
    Ogawa M, Tanaka N.I, Yoshiko A, Koike T, Oshida Y, Akima H
    Plos One, e0231156, e0231156, 2020, refereed, Joint Work
  • Muscle deoxygenation and neuromuscular activation in synergistic muscles during intermittent exercise under hypoxic conditions
    Yoshiko A, Katayama K, Ishida K, Ando R, Koike T, Oshida Y, Akima H
    Scientific Reports, 295, 295, 2020, refereed, Joint Work
  • Modulation of neural and muscular adaptation processes during resistance training by fish protein ingestions in older adults
    The Journal of Gerontology Series A: Biological Sciences, 867, 874, 2020, refereed, Joint Work
  • 2372, 2380, 2019, refereed, Joint Work
  • 564, 570, 2019, refereed, Joint Work
  • 15, 1, 10, 2018, refereed, Joint Work
  • 47, 1541, 1549, 2018, refereed, Joint Work
  • 118, 7, 1385, 1395, 2018, refereed, Joint Work
  • 230, 237, 2017, refereed, Joint Work
  • 1, 8, 2017, refereed, Joint Work
  • 2263, 2270, 2017, refereed, Joint Work
  • 1, 10, 2017, refereed, Joint Work
  • 1, 11, 2017, refereed, Joint Work
  • 105, 111, 2017, refereed, Joint Work
  • 397, 493, 2016, refereed, Joint Work
  • 1627, 1635, 2015, refereed, Joint Work

Books etc

  • 2023

Conference Activities & Talks

  • Joint Work
  • Single Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Relationship of skeletal muscle oxidative capacity with intramyocellular and extramyocellualr lipids in young and older individuals
    Yoshiko A, Shiozawa K, Niwa S, Takahashi H, Koike T, Watanabe K, Katayama K, Akima H
    2024 ACSM Annual Meeting, Joint Work
  • Identification of factors that affect the attenuation of muscle echo intensity: A human cadaver study
    Akima H, Yamamori K, Taniguchi K, Oosaki Y, Katayose M, Yoshiko A, Tanaka N.
    Joint Work
  • Joint Work
  • Joint Work
  • Effect of exercise habit on body composition of female university students
    Ohta M, Yoshiko A, Kuramochi R, Mitsuyama H, Mita Y, Tanaka N
    ECSS Paris 2023, Joint Work
  • Effect of exercise frequency on muscle echo intensity and stiffness in young women
    Yoshiko A, Mitsuyama H, Kuramochi R, Ohta M
    Joint Work
  • Relationship between muscle echo intensity and physical function in older men and women: 2 years longitudinal study
    Akima H, Yoshiko A, Maeda H, Ogawa M, Tanaka N
    2023 ACSM Annual Meeting, Joint Work
  • Relationship between quadriceps femoris echo intensity and functional capacity in young men
    Yamamori K, Yoshiko A, Tanaka N, Akima H
    2023 ACSM Annual Meeting, Joint Work
  • Single Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Relationships between skeletal muscle lipids and muscle functional performances in older individuals
    Yoshiko A, Maeda H, Takahashi H, Koike T, Tanaka N.I, Akima H
    2022 ACSM Annual Meeting, Joint Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Joint Work
  • Effect of home-based squat training at two different knee angles on muscle function, morphology, and physical function tests in older individuals
    Yoshiko A & Watanabe K
    The 23th Congress of the International Society of Electrophysiology and Kinesiology, Joint Work
  • Six months' rehabilitation exercise affects lower and higher muscle echo intensity are in elderly individuals
    Yoshiko A, Kaji T, Sawazaki T, Akima H
    The 67th American College of Sports Medicine, Joint Work
  • Joint Work
  • Joint Work
  • 2018, Joint Work
  • 2018, Joint Work
  • 2018, Joint Work
  • 2018, Joint Work
  • 2017, Joint Work
  • 2017, Joint Work
  • 2017, Joint Work
  • 2016, Joint Work
  • 2016, Joint Work
  • 2016, Joint Work
  • 2015, Joint Work
  • 2015, Joint Work
  • 2013, Joint Work

Other Research Activities

Research Grants & Projects

  • 2024
  • 2024
  • 2024
  • 2024
  • 2020
  • 2020
  • 2020
  • 2020
  • 2019
  • 2018
  • 2015
  • 2014
  • Comparisons of non-contractile tissue in individual muscles of quadriceps femoris between young and old subjects, 2013

内外研究・留学実績

内外研究・留学実績

Social Contribution

  • Brazil, Federal University of Rio Grande do Sul
  • Brazil, Federal University of Rio Grande do Sul


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