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Takashi Hikage

Biographic Data

ID10010115
NAMETakashi Hikage
GIVEN NAMESTakashi
FAMILY NAMEHikage
SIGNATUREHIKAGE T
AFFILIATIONSHokkaido University
ORCID0000-0002-4177-6118
VERIFIEDYes
TOTAL WORKS3
TOTAL CITATIONS0
WORKS AS AUTHOR3
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2021
LATEST PUBLICATION YEAR2025
H-INDEX0
  • Histological and inflammatory effects of 26.5 GHz quasi-millimeter wave exposure on rat skin

    Open Access•Etsuko Ijima, Akiko Nagai et al.•ARTICLE•Frontiers in Public Health•2025

    Introduction Information regarding the biological effects of localized exposure to quasi-millimeter waves (qMMW) is limited. Given that qMMW exposure can elevate skin temperature and potentially induce thermal injury, further investigation is required. In this study, we aimed to evaluate histological changes and the expression of inflammation-related markers in rat skin tissue locally exposed to 26.5 GHz qMMW, as well as investigate the threshold…

  • Excessive whole-body exposure to 28 GHz quasi-millimeter wave induces thermoregulation accompanied by a change in skin blood flow proportion in rats

    Open Access•Etsuko Ijima, Sachiko Kodera et al.•ARTICLE•Frontiers in Public Health•2023

    Introduction: Limited information is available on the biological effects of whole-body exposure to quasi-millimeter waves (qMMW). The aim of the present study was to determine the intensity of exposure to increase body temperature and investigate whether thermoregulation, including changes in skin blood flow, is induced in rats under whole-body exposure to qMMW. Methods: for 40 minutes. Temperature changes in three regions (dorsal and tail skin, …

  • Novel 60 GHz Band Spatial Synthetic Exposure Setup to Investigate Biological Effects of 5G and Beyond Wireless Systems on Human Body

    Open Access•Takashi Hikage, Giovanni Verlini et al.•ARTICLE•Frontiers in Public Health•2021

    The global spread of 5th generation (5G) wireless systems causes some concern about health effects of millimeter waves (MMW). To investigate biological effects of local exposure to 5G-MMW on human body, a novel 60 GHz band exposure setup was developed, and its performance was validated. A spatial synthetic beam-type exposure setup using two dielectric lens antennas was proposed to achieve high intensity 60 GHz irradiation to the target area of hu…

No prominent works on this page.

  • Novel 60 GHz Band Spatial Synthetic Exposure Setup to Investigate Biological Effects of 5G and Beyond Wireless Systems on Human Body

    Open Access•Takashi Hikage, Giovanni Verlini et al.•ARTICLE•Frontiers in Public Health•2021

    The global spread of 5th generation (5G) wireless systems causes some concern about health effects of millimeter waves (MMW). To investigate biological effects of local exposure to 5G-MMW on human body, a novel 60 GHz band exposure setup was developed, and its performance was validated. A spatial synthetic beam-type exposure setup using two dielectric lens antennas was proposed to achieve high intensity 60 GHz irradiation to the target area of hu…

  • Excessive whole-body exposure to 28 GHz quasi-millimeter wave induces thermoregulation accompanied by a change in skin blood flow proportion in rats

    Open Access•Etsuko Ijima, Sachiko Kodera et al.•ARTICLE•Frontiers in Public Health•2023

    Introduction: Limited information is available on the biological effects of whole-body exposure to quasi-millimeter waves (qMMW). The aim of the present study was to determine the intensity of exposure to increase body temperature and investigate whether thermoregulation, including changes in skin blood flow, is induced in rats under whole-body exposure to qMMW. Methods: for 40 minutes. Temperature changes in three regions (dorsal and tail skin, …

  • Histological and inflammatory effects of 26.5 GHz quasi-millimeter wave exposure on rat skin

    Open Access•Etsuko Ijima, Akiko Nagai et al.•ARTICLE•Frontiers in Public Health•2025

    Introduction Information regarding the biological effects of localized exposure to quasi-millimeter waves (qMMW) is limited. Given that qMMW exposure can elevate skin temperature and potentially induce thermal injury, further investigation is required. In this study, we aimed to evaluate histological changes and the expression of inflammation-related markers in rat skin tissue locally exposed to 26.5 GHz qMMW, as well as investigate the threshold…

Electromagnetic Fields and Biological Effects (2 works) · Medicine (2 works) · Anatomy (1 work) · Art (1 work) · Biomedical Engineering (1 work) · Blood flow (1 work) · Body surface (1 work) · Dermatology (1 work) · Dorsum (1 work) · Extremely high frequency (1 work)

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