Works by Matsui, Takemi

Results: 53

Non-contact monitoring of heart rate variability using medical radar for the evaluation of dynamic changes in autonomic nervous activity during a head-up tilt test.

Published in:

2019

By:

Sun, Guanghao;
Tanaka, Yosuke;
Kiyono, Ken;
Hashimoto, Kenichi;
Takase, Bonpei;
Liu, He;
Kirimoto, Tetsuo;
Matsui, Takemi

Publication type:

journal article

The development of a novel high-precision major depressive disorder screening system using transient autonomic responses induced by dual mental tasks.

Published in:

2018

By:

Matsui, Takemi;
Shinba, Toshikazu;
Sun, Guanghao

Publication type:

journal article

Impaired parasympathetic augmentation under relaxation in patients with depression as assessed by a novel non-contact microwave radar system.

Published in:

2016

By:

Matsui, Takemi;
Kakisaka, Kota;
Shinba, Toshikazu

Publication type:

journal article

A compact and hand-held infection-screening system for use in rapid medical inspection at airport quarantine stations: system design and preliminary validation.

Published in:

Journal of Medical Engineering & Technology, 2015, v. 39, n. 3, p. 185, doi. 10.3109/03091902.2015.1016191

By:

Sun, Guanghao;
Miyata, Keisuke;
Matsuoka, Ayumu;
Zhao, Zijun;
Iwakami, Sayuri;
Kim, Seokjin;
Matsui, Takemi

Publication type:

Article

A novel method to estimate changes in stress-induced salivary α-amylase using heart rate variability and respiratory rate, as measured in a non-contact manner using a single radar attached to the back of a chair.

Published in:

Journal of Medical Engineering & Technology, 2014, v. 38, n. 6, p. 302, doi. 10.3109/03091902.2014.921252

By:

Matsui, Takemi;
Katayose, Satoshi

Publication type:

Article

Determining the temperature distribution of swine aorta with simulated atheromatous plaque under pulsed laser irradiation: an experimental attempt to detect the vulnerability of atherosclerosis.

Published in:

2001

By:

Matsui, Takemi;
Arai, Tsunenori;
Matsumura, Kouji;
Ishizuka, Toshiaki;
Hagisawa, Kousuke;
Takase, Bonpej;
Sato, Shunichi;
Suzuki, Minoru;
Kikuchi, Makoto;
Kurita, Akira;
Matsui, T;
Arai, T;
Matsumura, K;
Ishizuka, T;
Hagisawa, K;
Takase, B;
Sato, S;
Suzuki, M;
Kikuchi, M;
Kurita, A

Publication type:

journal article

Development of a non‐contact 15‐second paediatric respiratory rate monitor using microwave radar and its clinical application.

Published in:

Acta Paediatrica, 2023, v. 112, n. 3, p. 493, doi. 10.1111/apa.16585

By:

Katoh, Miyu;
Kanazawa, Takeru;
Abe, Yoshifusa;
Sun, Guanghao;
Matsui, Takemi

Publication type:

Article

Twenty‐four‐hour continuous and remote monitoring of respiratory rate using a medical radar system for the early detection of pneumonia in symptomatic elderly bedridden hospitalized patients.

Published in:

Clinical Case Reports, 2019, v. 7, n. 1, p. 83, doi. 10.1002/ccr3.1922

By:

Sun, Guanghao;
Okada, Masakazu;
Nakamura, Rin;
Matsuo, Taro;
Kirimoto, Tetsuo;
Hakozaki, Yukiya;
Matsui, Takemi

Publication type:

Article

Changes in heart rate variability after yoga are dependent on heart rate variability at baseline and during yoga: a study showing autonomic normalization effect in yoga-naïve and experienced subjects.

Published in:

International Journal of Yoga, 2020, v. 13, n. 2, p. 160, doi. 10.4103/ijoy.IJOY_39_19

By:

Shinba, Toshikazu;
Inoue, Tomoko;
Matsui, Takemi;
Kimura, Kazuo;
Itokawa, Masanari;
Arai, Makoto

Publication type:

Article

Osteogenic Potential of Human Adipose Tissue-Derived Stromal Cells as an Alternative Stem Cell Source.

Published in:

Cells Tissues Organs, 2004, v. 178, n. 1, p. 2, doi. 10.1159/000081088

By:

Hattori, Hidemi;
Sato, Masato;
Masuoka, Kazunori;
Ishihara, Miya;
Kikuchi, Toshiyuki;
Matsui, Takemi;
Takase, Bonpei;
Ishizuka, Toshiaki;
Kikuchi, Makoto;
Fujikawa, Kyosuke;
Ishihara, Masayuki

Publication type:

Article

Sensors and Data Processing Techniques for Future Medicine.

Published in:

Journal of Sensors, 2018, p. 1, doi. 10.1155/2018/1210609

By:

Matsui, Takemi;
Suzuki, Satoshi;
Sun, Guanghao;
Ng Yin Kwee, Eddie

Publication type:

Article

Development and Clinical Application of a Novel Non-contact Early Airflow Limitation Screening System Using an Infrared Time-of-Flight Depth Image Sensor.

Published in:

Frontiers in Physiology, 2020, v. 11, p. N.PAG, doi. 10.3389/fphys.2020.552942

By:

Takamoto, Hiroki;
Nishine, Hiroki;
Sato, Shohei;
Sun, Guanghao;
Watanabe, Sadao;
Seokjin, Kim;
Asai, Masahito;
Mineshita, Masamichi;
Matsui, Takemi

Publication type:

Article

Development of a stand‐alone portable respiratory rate monitor using a Doppler radar.

Published in:

Electronics & Communications in Japan, 2023, v. 106, n. 4, p. 1, doi. 10.1002/ecj.12427

By:

Katoh, Miyu;
Kanazawa, Takeru;
Abe, Yoshifusa;
Sun, Guanghao;
Matsui, Takemi

Publication type:

Article

Development of a noncontact and long-term respiration monitoring system using microwave radar for hibernating black bear.

Published in:

Zoo Biology, 2009, v. 28, n. 3, p. 259, doi. 10.1002/zoo.20229

By:

Suzuki, Satoshi;
Matsui, Takemi;
Kawahara, Hiroshi;
Gotoh, Shinji

Publication type:

Article

Development of a practicable non-contact bedside autonomic activation monitoring system using microwave radars and its clinical application in elderly people.

Published in:

Journal of Clinical Monitoring & Computing, 2013, v. 27, n. 3, p. 351, doi. 10.1007/s10877-013-9448-3

By:

Matsui, Takemi;
Yoshida, Yuto;
Kagawa, Masayuki;
Kubota, Masayuki;
Kurita, Akira

Publication type:

Article

Myocardium tissue ablation with high-peak-power nanosecond 1,064- and 532-nm pulsed lasers: Influence of laser-induced plasma.

Published in:

Lasers in Surgery & Medicine, 2002, v. 31, n. 2, p. 136, doi. 10.1002/lsm.10081

By:

Ogura, Makoto;
Sato, Shunichi;
Ishihara, Miya;
Kawauchi, Satoko;
Arai, Tunenori;
Matsui, Takemi;
Kurita, Akira;
Kikuchi, Makoto;
Ashida, Hiroshi;
Obara, Minoru

Publication type:

Article

Nanosecond, high-intensity pulsed laser ablation of myocardium tissue at the ultraviolet, visible, and near-infrared wavelengths: in-vitro study.

Published in:

2001

By:

Sato, Shunichi;
Ogura, Makoto;
Ishihara, Miya;
Kawauchi, Satoko;
Arai, Tsunenori;
Matsui, Takemi;
Kurita, Akira;
Obara, Minoru;
Kikuchi, Makoto;
Ashida, Hiroshi;
Sato, S;
Ogura, M;
Ishihara, M;
Kawauchi, S;
Arai, T;
Matsui, T;
Kurita, A;
Obara, M;
Kikuchi, M;
Ashida, H

Publication type:

journal article

Therapeutic angiogenesis induced by controlled release of fibroblast growth factor-2 from injectable chitosan/non-anticoagulant heparin hydrogel in a rat hindlimb ischemia model.

Published in:

Wound Repair & Regeneration, 2007, v. 15, n. 1, p. 58, doi. 10.1111/j.1524-475X.2006.00185.x

By:

Fujita, Masanori;
Ishihara, Masayuki;
Shimizu, Masafumi;
Obara, Kiyohaya;
Nakamura, Shingo;
Kanatani, Yasuhiro;
Morimoto, Yuji;
Takase, Bonpei;
Matsui, Takemi;
Kikuchi, Makoto;
Maehara, Tadaaki

Publication type:

Article

Acceleration of wound healing in healing-impaired db/db mice with a photocrosslinkable chitosan hydrogel containing fibroblast growth factor-2.

Published in:

Wound Repair & Regeneration, 2005, v. 13, n. 4, p. 390, doi. 10.1111/j.1067-1927.2005.130406.x

By:

Obara, Kiyohaya;
Ishihara, Masayuki;
Fujita, Masanori;
Kanatani, Yasuhiro;
Hattori, Hidemi;
Matsui, Takemi;
Takase, Bonpei;
Ozeki, Yuichi;
Nakamura, Shingo;
Ishizuka, Takamitsu;
Tominaga, Susumu;
Hiroi, Sadayuki;
Kawai, Toshiaki;
Maehara, Tadaaki

Publication type:

Article

Acceleration of wound contraction and healing with a photocrosslinkable chitosan hydrogel.

Published in:

Wound Repair & Regeneration, 2001, v. 9, n. 6, p. 513, doi. 10.1046/j.1524-475x.2001.00513.x

By:

ISHIHARA, MASAYUKI;
ONO, KATSUAKI;
SATO, MASATO;
NAKANISHI, KUNIAKI;
SAITO, YOSHIO;
YURA, HIROFUMI;
MATSUI, TAKEMI;
HATTORI, HIDEMI;
FUJITA, MASANORI;
KIKUCHI, MAKOTO;
KURITA, AKIRA

Publication type:

Article

Interaction Study between Synthetic Glycoconjugate Ligands and Endocytic Receptors Using Flow Cytometry.

Published in:

Journal of Biochemistry, 2006, v. 139, n. 4, p. 637, doi. 10.1093/jb/mvj077

By:

Yura, Hirofumi;
Ishihara, Masayuki;
Kanatani, Yasuhiro;
Takase, Bonpei;
Hattori, Hidemi;
Suzuki, Shinya;
Kawakami, Mitsuyuki;
Matsui, Takemi

Publication type:

Article

A Thermopile Sensor Revealed That the Average Peripheral Wrist Skin Temperature of Patients with Major Depressive Disorder at 09:00 Is 2.9 °C Lower than That of Healthy People.

Published in:

Sensors (14248220), 2025, v. 25, n. 5, p. 1582, doi. 10.3390/s25051582

By:

Watanabe, Keisuke;
Sato, Shohei;
Obara, Yusuke;
Kariya, Nobutoshi;
Shinba, Toshikazu;
Matsui, Takemi

Publication type:

Article

Noninvasive Early Detection of Systemic Inflammatory Response Syndrome of COVID-19 Inpatients Using a Piezoelectric Respiratory Rates Sensor.

Published in:

Sensors (14248220), 2024, v. 24, n. 22, p. 7100, doi. 10.3390/s24227100

By:

Kobayashi, Tsuyoshi;
Matsui, Takemi;
Sugita, Isamu;
Tateda, Norihiro;
Sato, Shohei;
Hashimoto, Kenichi;
Suda, Masei

Publication type:

Article

Heart Rate Variability Measurement Can Be a Point-of-Care Sensing Tool for Screening Postpartum Depression: Differentiation from Adjustment Disorder.

Published in:

Sensors (14248220), 2024, v. 24, n. 5, p. 1459, doi. 10.3390/s24051459

By:

Shinba, Toshikazu;
Suzuki, Hironori;
Urita, Michiko;
Shinba, Shuntaro;
Shinba, Yujiro;
Umeda, Miho;
Hirakuni, Junko;
Matsui, Takemi;
Onoda, Ryo

Publication type:

Article

Major Depressive Disorder and Chronic Fatigue Syndrome Show Characteristic Heart Rate Variability Profiles Reflecting Autonomic Dysregulations: Differentiation by Linear Discriminant Analysis.

Published in:

Sensors (14248220), 2023, v. 23, n. 11, p. 5330, doi. 10.3390/s23115330

By:

Shinba, Toshikazu;
Kuratsune, Daisuke;
Shinba, Shuntaro;
Shinba, Yujiro;
Sun, Guanghao;
Matsui, Takemi;
Kuratsune, Hirohiko

Publication type:

Article

Screening for Major Depressive Disorder Using a Wearable Ultra-Short-Term HRV Monitor and Signal Quality Indices.

Published in:

Sensors (14248220), 2023, v. 23, n. 8, p. 3867, doi. 10.3390/s23083867

By:

Sato, Shohei;
Hiratsuka, Takuma;
Hasegawa, Kenya;
Watanabe, Keisuke;
Obara, Yusuke;
Kariya, Nobutoshi;
Shinba, Toshikazu;
Matsui, Takemi

Publication type:

Article

Return-to-Work Screening by Linear Discriminant Analysis of Heart Rate Variability Indices in Depressed Subjects.

Published in:

Sensors (14248220), 2021, v. 21, n. 15, p. 5177, doi. 10.3390/s21155177

By:

Shinba, Toshikazu;
Murotsu, Keizo;
Usui, Yosuke;
Andow, Yoshinori;
Terada, Hiroshi;
Kariya, Nobutoshi;
Tatebayashi, Yoshitaka;
Matsuda, Yoshiki;
Mugishima, Go;
Shinba, Yujiro;
Sun, Guanghao;
Matsui, Takemi

Publication type:

Article

Contactless Vital Signs Measurement System Using RGB-Thermal Image Sensors and Its Clinical Screening Test on Patients with Seasonal Influenza.

Published in:

Sensors (14248220), 2020, v. 20, n. 8, p. 2171, doi. 10.3390/s20082171

By:

Negishi, Toshiaki;
Abe, Shigeto;
Matsui, Takemi;
Liu, He;
Kurosawa, Masaki;
Kirimoto, Tetsuo;
Sun, Guanghao

Publication type:

Article

Development of antimicrobial biomaterials produced from chitin-nanofiber sheet/silver nanoparticle composites

Published in:

Journal of Nanobiotechnology, 2014, v. 12, n. 1, p. 49, doi. 10.1186/s12951-014-0049-1

By:

Vinh Quang Nguyen;
Masayuki Ishihara;
Jun Kinoda;
Hidemi Hattori;
Shingo Nakamura;
Takeshi Ono;
Yasushi Miyahira;
Takemi Matsui

Publication type:

Article

Simple and environmentally friendly preparation and size control of silver nanoparticles using an inhomogeneous system with silver-containing glass powder.

Published in:

Journal of Nanoparticle Research, 2011, v. 13, n. 7, p. 2799, doi. 10.1007/s11051-010-0168-z

By:

Mori, Yasutaka;
Tagawa, Toshio;
Fujita, Masanori;
Kuno, Toyohiko;
Suzuki, Satoshi;
Matsui, Takemi;
Ishihara, Masayuki

Publication type:

Article

Modulation of Electrical Microvolt Level T-Wave Alternans and Left Ventricular Late Potentials Evaluated by Heart Rate Variability Indices, QT Dispersion, and Plasma Catecholamine Levels.

Published in:

Annals of Noninvasive Electrocardiology, 2000, v. 5, n. 3, p. 262, doi. 10.1111/j.1542-474X.2000.tb00397.x

By:

Kurita, Akira;
Matsui, Takemi;
Ishizuka, Toshiaki;
Takase, Bonpei;
Satomura, Kimio

Publication type:

Article

Noncontact vital sign monitoring system for isolation unit (casualty care system).

Published in:

2006

By:

Ishihara M;
Matsui T;
Gotoh S;
Arai I;
Hattori H;
Fujita M;
Obara K;
Masuoka K;
Nakamura S;
Takase B;
Kikuchi M;
Matsui, Takemi;
Gotoh, Shinji;
Arai, Ikuo;
Hattori, Hidemi;
Fujita, Makoto;
Obara, Kiyohaya;
Masuoka, Kazunori;
Nakamura, Shingo;
Takase, Bonpei

Publication type:

journal article

Noncontact Vital Sign Monitoring System for Isolation Unit (Casualty Care System).

Published in:

Military Medicine, 2006, v. 171, n. 7, p. 639, doi. 10.7205/MILMED.171.7.639

By:

Matsui, Takemi;
Gotoh, Shinji;
Arai, Ikuo;
Hattori, Hidemi;
Fujita, Makoto;
Obara, Kiyohaya;
Masuoka, Kazunori;
Nakamura, Shingo;
Takase, Bonpei;
Ishihara, Masayuki;
Kikuchi, Makoto

Publication type:

Article

Non-contact diagnostic system for sleep apnea-hypopnea syndrome based on amplitude and phase analysis of thoracic and abdominal Doppler radars.

Published in:

2016

By:

Kagawa, Masayuki;
Tojima, Hirokazu;
Matsui, Takemi

Publication type:

journal article

The possibility of determination of accuracy of performance just before the onset of a reaching task using movement-related cortical potentials.

Published in:

Medical & Biological Engineering & Computing, 2010, v. 48, n. 9, p. 845, doi. 10.1007/s11517-010-0664-4

By:

Suzuki, Satoshi;
Matsui, Takemi;
Sakaguchi, Yusuke;
Ando, Kazuhiro;
Nishiuchi, Nobuyuki;
Ishihara, Masayuki

Publication type:

Article

Non-contact determination of parasympathetic activation induced by a full stomach using microwave radar.

Published in:

2009

By:

Gotoh, Shinji;
Suzuki, Satoshi;
Imuta, Hayato;
Kagawa, Masayuki;
Badarch, Zorig;
Matsui, Takemi

Publication type:

Letter

A non-contact vital sign monitoring system for ambulances using dual-frequency microwave radars.

Published in:

Medical & Biological Engineering & Computing, 2009, v. 47, n. 1, p. 101, doi. 10.1007/s11517-008-0408-x

By:

Suzuki, Satoshi;
Matsui, Takemi;
Kawahara, Hiroshi;
Ichiki, Hiroto;
Jun Shimizu;
Kondo, Yoko;
Gotoh, Shinji;
Yura, Hirofumi;
Bonpei Takase;
Ishihara, Masayuki

Publication type:

Article

A novel autonomic activation measurement method for stress monitoring: non-contact measurement of heart rate variability using a compact microwave radar.

Published in:

Medical & Biological Engineering & Computing, 2008, v. 46, n. 7, p. 709, doi. 10.1007/s11517-007-0298-3

By:

Suzuki, Satoshi;
Matsui, Takemi;
Imuta, Hayato;
Uenoyama, Maki;
Yura, Hirofumi;
Ishihara, Masayuki;
Kawakami, Mitsuyuki

Publication type:

Article

Non-contact respiratory monitoring system using a ceiling-attached microwave antenna.

Published in:

2006

By:

Uenoyama, Maki;
Matsui, Takemi;
Yamada, Kouske;
Suzuki, Satoshi;
Takase, Bonpei;
Suzuki, Shinya;
Ishihara, Masayuki;
Kawakami, Mitsuyuki

Publication type:

journal article

Vital-SCOPE: Design and Evaluation of a Smart Vital Sign Monitor for Simultaneous Measurement of Pulse Rate, Respiratory Rate, and Body Temperature for Patient Monitoring.

Published in:

Journal of Sensors, 2018, p. 1, doi. 10.1155/2018/4371872

By:

Sun, Guanghao;
Matsui, Takemi;
Watai, Yasuyuki;
Kim, Seokjin;
Kirimoto, Tetsuo;
Suzuki, Satoshi;
Hakozaki, Yukiya

Publication type:

Article

The Development of a Dual-Radar System with Automatic Hypopnea Threshold Optimization for Contact-Free Sleep Apnea-Hypopnea Syndrome Screening.

Published in:

Journal of Sensors, 2018, p. 1, doi. 10.1155/2018/8210502

By:

Gotoh, Shinji;
Matsui, Takemi;
Naka, Yoshikazu;
Kurita, Osamu

Publication type:

Article

Selection of hematopoietic stem cells with a combination of galactose-bound vinyl polymer and soybean agglutinin, a galactose-specific lectin.

Published in:

Transfusion, 2008, v. 48, n. 3, p. 561, doi. 10.1111/j.1537-2995.2007.01571.x

By:

Yura, Hirofumi;
Kanatani, Yasuhiro;
Ishihara, Masayuki;
Takase, Bonpei;
Nambu, Masaki;
Kishimoto, Satoko;
Kitagawa, Michihiro;
Tatsuzawa, Osamu;
Hoshi, Yasutaka;
Suzuki, Shinya;
Kawakami, Mitsuyuki;
Matsui, Takemi

Publication type:

Article

Non-contact heart rate variability monitoring using Doppler radars located beneath bed mattress: a case report.

Published in:

European Heart Journal Case Reports, 2021, v. 5, n. 8, p. 1, doi. 10.1093/ehjcr/ytab273

By:

Otake, Yusuke;
Kobayashi, Tsuyoshi;
Hakozaki, Yukiya;
Matsui, Takemi

Publication type:

Article

The development and clinical application of a novel schizophrenia screening system using yoga-induced autonomic nervous system responses.

Published in:

Frontiers in Physiology, 2022, v. 13, p. 01, doi. 10.3389/fphys.2022.902979

By:

Tomoko Inoue;
Toshikazu Shinba;
Masanari Itokawa;
Guanghao Sun;
Maho Nishikawa;
Mitsuhiro Miyashita;
Kazuhiro Suzuki;
Nobutoshi Kariya;
Makoto Arai;
Takemi Matsui

Publication type:

Article

Antiviral activity of silver nanoparticle/chitosan composites against H1N1 influenza A virus.

Published in:

Nanoscale Research Letters, 2013, v. 8, n. 2, p. 1, doi. 10.1186/1556-276X-8-93

By:

Yasutaka Mori;
Takeshi Ono;
Yasushi Miyahira;
Vinh Quang Nguyen;
Takemi Matsui;
Masayuki Ishihara

Publication type:

Article

An Approach to Remote Monitoring of Heart Rate Variability (HRV) Using Microwave Radar during a Calculation Task.

Published in:

Journal of Physiological Anthropology, 2011, v. 30, n. 6, p. 241, doi. 10.2114/jpa2.30.241

By:

Suzuki, Satoshi;
Matsui, Takemi;
Sugawara, Keitaro;
Asao, Takafumi;
Kotani, Kentaro

Publication type:

Article

Coatings of Low-Density Lipoprotein and Synthetic Glycoconjugates as Substrata for Hepatocytes.

Published in:

Artificial Organs, 2009, v. 33, n. 6, p. 419, doi. 10.1111/j.1525-1594.2009.00746.x

By:

Yura, Hirofumi;
Ishihara, Masayuki;
Nakamura, Shingo;
Kishimoto, Satoko;
Kanatani, Yasuhiro;
Horio, Takuya;
Ishizuka, Takamitsu;
Kawakami, Mitsuyuki;
Matsui, Takemi

Publication type:

Article

Significance of Plasma Nitric Oxicle/Endothelial-1 Ratio for Prediction of Coronary Artery Disease.

Published in:

Angiology, 2005, v. 56, n. 3, p. 259, doi. 10.1177/000331970505600304

By:

Kurita, Akira;
Matsui, Takemi;
Ishizuka, Toshiaki;
Takase, Bonpei;
Satomura, Kimio

Publication type:

Article

Significance of angioscopic morphology for the estimation of macrophage infiltration and vascular physiology.

Published in:

International Journal of Cardiovascular Imaging, 2004, v. 20, n. 3, p. 165, doi. 10.1023/B:CAIM.0000021951.03735.60

By:

Kurita, Akira;
Ishizuka, Toshiaki;
Matsui, Takemi;
Matsumura, Kouji;
Hagisawa, Kousuke;
Takase, Bonpei;
Satomura, Kimio

Publication type:

Article

A Portable Infection Screening System Designed for Onboard Entry Screening Based on Multi-Parameter Vital Signs.

Published in:

International Journal of E-Health & Medical Communications, 2013, v. 4, n. 3, p. 20, doi. 10.4018/jehmc.2013070102

By:

Guanghao Sun;
Nguyen Quang Vinh;
Shigeto Abe;
Osamu Takei;
Masami Sugamata;
Takemi Matsui

Publication type:

Article