Shiori Niwa

ORCID: 0000-0002-4409-5115
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About
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Research Areas
  • Lymphatic System and Diseases
  • Cardiovascular and exercise physiology
  • Body Composition Measurement Techniques
  • Adipose Tissue and Metabolism
  • Diagnosis and Treatment of Venous Diseases
  • Breast Cancer Treatment Studies
  • Electrical and Bioimpedance Tomography
  • Effects of Vibration on Health
  • Ultrasound Imaging and Elastography
  • Cardiovascular Health and Disease Prevention
  • Diet and metabolism studies
  • Pediatric Urology and Nephrology Studies
  • Muscle metabolism and nutrition
  • Sympathectomy and Hyperhidrosis Treatments
  • Infrared Thermography in Medicine
  • Systemic Sclerosis and Related Diseases
  • Breast Implant and Reconstruction
  • Nutrition and Health in Aging
  • Mitochondrial Function and Pathology
  • Renal and Vascular Pathologies

Nagoya University
2020-2025

Skeletal muscles contain lipids inside and outside cells, namely intramyocellular (IMCL) extramyocellular (EMCL), respectively; have also been found to be interspersed between these as adipose tissue, intermuscular tissue (IMAT). Metabolized IMCL has recognized an important substrate for energy production their metabolism is determined by the muscle oxidative capacity. Therefore, it speculated that capacity related lipid content. Excessive accumulation of EMCL IMAT confirmed in older...

10.1139/apnm-2024-0272 article EN Applied Physiology Nutrition and Metabolism 2025-01-06

Background: Breast cancer-related lymphedema (BCRL) is a chronic swelling of the arm due to breast cancer treatment. Lymphedema diagnosed and staged on basis limb circumference measurements patient's subjective symptoms, which have poor reproducibility objectivity: these cannot detect any fluid accumulation in tissue. Ultrasonography feasible noninvasive technique that can be used evaluate tissue structure real time. This study aimed assess ability texture features for discriminating...

10.1089/lrb.2020.0121 article EN Lymphatic Research and Biology 2021-02-24

<title>Abstract</title> Bioimpedance analysis is a noninvasive, low cost intervention for the early diagnosis and evaluation of breast cancer-related lymphedema (BRCL). This study investigated frequency dependence capacitance, marker disease progression, in 27 patients with BRCL. Capacitance affected unaffected sides upper limbs was calculated from XC values obtained at several frequencies (5, 50, 250 kHz). At all frequencies, there significant difference capacitance between sides; however,...

10.21203/rs.3.rs-4677894/v1 preprint EN cc-by Research Square (Research Square) 2024-07-26

Background: Manual lymph drainage (MLD) is one of the common treatments for breast cancer-related lymphedema (BCRL). Although primary goal MLD to drain excessive fluid accumulated in affected upper limb and trunk an area body that drains usually, use decided based on swelling subjective symptoms, without assessing whether there region. The purpose this study was examine truncal distribution a sample BCRL patients investigate any correlation between such or symptoms. Methods Results: An...

10.1089/lrb.2020.0075 article EN cc-by Lymphatic Research and Biology 2020-11-13

Background: Breast cancer treatment sometimes causes a chronic swelling of the arm called breast cancer-related lymphedema (BCRL). Its progression is believed to be irreversible and accompanied by tissue fibrosis lipidosis, so preventing from progressing appropriate intervention at site fluid accumulation an early stage crucial. The structure can evaluated in real time ultrasonography, this study aims assessing ability fractal analysis using virtual volume detecting within BCRL subcutaneous...

10.1089/lrb.2022.0062 article EN cc-by Lymphatic Research and Biology 2023-05-17

Background: Lymphedema often affects the trunk after breast cancer surgery. Measuring volume baseline can help detect lymphedema-related changes early, thereby allowing for early intervention efforts. However, there is no quantitative method detecting truncal lymphedema. As a preliminary investigation into development of new measuring lymphedema, this study aimed to investigate reliability and define minimal detectable change (MDC) in posterior thickness using three-dimensional (3D) scanning...

10.1089/lrb.2022.0021 article EN cc-by Lymphatic Research and Biology 2022-09-16
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