Nao Ohiwa

Profile Information

Affiliation: JAPAN SPORT COUNCIL

Degree: 博士号（体育科学）(Mar, 2006, 筑波大学)

J-GLOBAL ID: 202101021307251257
researchmap Member ID: R000016984

Research Interests

Research History

Jan, 2012 - Present

JAPAN SPORT COUNCIL
Apr, 2006 - Dec, 2010

JAPAN SPORT COUNCIL

Education

Apr, 2001 - Mar, 2006

Graduate School of Comprehensive Human Sciences, University of Tsukuba
Apr, 1997 - Mar, 2001

School of Health and Physical Education, University of Tsukuba

Committee Memberships

2009 - 2016

カヌースラローム強化スタッフ, 日本オリンピック委員会

Papers

The association of ACTN3 R577X polymorphism with sports specificity in Japanese elite athletes

Nobuhiko Akazawa, Nao Ohiwa, Kazuhiro Shimizu, Natsumi Suzuki, Hiroshi Kumagai, Noriyuki Fuku, Yasuhiro Suzuki

Biology of Sport, 39(4) 905-911, 2022
Morning Heart Rate Variability as an Indication of Fatigue Status in Badminton Players during a Training Camp.

Taro Iizuka, Nao Ohiwa, Tomoaki Atomi, Miho Shimizu, Yoriko Atomi

Sports (Basel, Switzerland), 8(11) 147, Nov 10, 2020 Peer-reviewed
Lack of association between genotype score and sprint/power performance in the Japanese population

Eri Miyamoto-Mikami, Haruka Murakami, Hiroyasu Tsuchie, Hideyuki Takahashi, Nao Ohiwa, Motohiko Miyachi, Takashi Kawahara, Noriyuki Fuku

Journal of Science and Medicine in Sport, 20(1) 98-103, Jan 1, 2017
Re: Effects of systemic hypoxia on human muscular adaptations to resistance exercise training

Michihiro Kon, Nao Ohiwa, Akiko Honda, Takeo Matsubayashi, Tatsuaki Ikeda, Takayuki Akimoto, Yasuhiro Suzuki, Yuichi Hirano, Aaron P. Russell

Physiological Reports, 3(1), 2015
ACTN3 R577X genotype is associated with sprinting in elite Japanese athletes

E. Mikami, N. Fuku, H. Murakami, H. Tsuchie, H. Takahashi, N. Ohiwa, H. Tanaka, Y. P. Pitsiladis, M. Higuchi, M. Miyachi, T. Kawahara, M. Tanaka

International Journal of Sports Medicine, 35(2) 172-177, Feb, 2014
Effects of systemic hypoxia on human muscular adaptations to resistance exercise training

Michihiro Kon, Nao Ohiwa, Akiko Honda, Takeo Matsubayashi, Tatsuaki Ikeda, Takayuki Akimoto, Yasuhiro Suzuki, Yuichi Hirano, Aaron P. Russell

Physiological Reports, 2(6), 2014
Comprehensive analysis of common and rare mitochondrial DNA variants in elite Japanese athletes: A case-control study

Eri Mikami, Noriyuki Fuku, Qing Peng Kong, Hideyuki Takahashi, Nao Ohiwa, Haruka Murakami, Motohiko Miyachi, Mitsuru Higuchi, Masashi Tanaka, Yannis P. Pitsiladis, Takashi Kawahara

Journal of Human Genetics, 58(12) 780-787, Dec, 2013
Polymorphisms in the control region of mitochondrial DNA associated with elite Japanese athlete status

E. Mikami, N. Fuku, H. Takahashi, N. Ohiwa, Y. P. Pitsiladis, M. Higuchi, T. Kawahara, M. Tanaka

Scandinavian Journal of Medicine and Science in Sports, 23(5) 593-599, Oct, 2013
Increased hemoglobin mass and VO<inf>2max</inf> with 10 h nightly simulated altitude at 3000 m

Mitsuo Neya, Taisuke Enoki, Nao Ohiwa, Takashi Kawahara, Christopher J. Gore

International Journal of Sports Physiology and Performance, 8(4) 366-372, Jul, 2013
低酸素レジスタンストレーニングが骨格筋遺伝子発現に及ぼす影響

今有礼, 大岩奈青, 松林武生, 鈴木康弘, 平野裕一

体力科学, 60(6) 745-745, Dec, 2011
Mitochondrial haplogroups associated with elite Japanese athlete status

Eri Mikami, Noriyuki Fuku, Hideyuki Takahashi, Nao Ohiwa, Robert A. Scott, Yannis P. Pitsiladis, Mitsuru Higuchi, Takashi Kawahara, Masashi Tanaka

British Journal of Sports Medicine, 45(15) 1179-1183, Dec, 2011
04生-26-口-17 日本人トップアスリートに関連するミトコンドリアDNAコントロール領域の遺伝子多型(04.運動生理学,一般研究発表抄録)

三上恵里, 福典之, 高橋英幸, 大岩奈青, 樋口満, 川原貴

日本体育学会大会予稿集, 62 124-124, 2011
Extract from Acanthopanax senticosus Harms (Siberian ginseng) activates NTS and SON/PVN in the rat brain

Hideaki Soya, Custer C. Deocaris, Kaoru Yamaguchi, Nao Ohiwa, Tsuyoshi Saito, Takeshi Nishijima, Morimasa Kato, Masaru Tateoka, Takashi Matsui, Masahiro Okamoto, Takahiko Fujikawa

Bioscience, Biotechnology and Biochemistry, 72(9) 2476-2480, 2008
Alleviation of Exercise-induced Dehydration under Hot Conditions by Glycerol Hyperhydration

Takeshi Nishijima, Hirokazu Tashiro, Morimasa Kato, Tsuyoshi Saito, Takenori Omori, Hyukki Chang, Nao Ohiwa, Yousuke Sakairi, Hideaki Soya

International Journal of Sport and Health Science, 5 32-41, Oct, 2007 Peer-reviewed
Threshold-like pattern of neuronal activation in the hypothalamus during treadmill running: Establishment of a minimum running stress (MRS) rat model

Hideaki Soya, Akira Mukai, Custer C. Deocaris, Nao Ohiwa, Hyukki Chang, Takeshi Nishijima, Takahiko Fujikawa, Kenji Togashi, Tsuyoshi Saito

Neuroscience Research, 58(4) 341-348, Aug, 2007
Inhibitory effects of an orexin-2 receptor antagonist on orexin A- and stress-induced ACTH responses in conscious rats

Hyukki Chang, Tsuyoshi Saito, Nao Ohiwa, Masaru Tateoka, Custer C. Deocaris, Takahiko Fujikawa, Hideaki Soya

Neuroscience Research, 57(3) 462-466, Mar, 2007
Possible inhibitory role of prolactin-releasing peptide for ACTH release associated with running stress

Nao Ohiwa, Hyukki Chang, Tsuyoshi Saito, Tatsushi Onaka, Takahiko Fujikawa, Hideaki Soya

American Journal of Physiology - Regulatory Integrative and Comparative Physiology, 292(1) R497-504, Jan, 2007
Activation of A1 and A2 noradrenergic neurons in response to running in the rat

Nao Ohiwa, Tsuyoshi Saito, Hyukki Chang, Takenori Omori, Takahiko Fujikawa, Takashi Asada, Hideaki Soya

Neuroscience Letters, 395(1) 46-50, Feb 27, 2006
Differential responsiveness of c-Fos expression in the rat medulla oblongata to different treadmill running speeds

Nao Ohiwa, Tsuyoshi Saito, Hyukki Chang, Toru Nakamura, Hideaki Soya

Neuroscience Research, 54(2) 124-132, Feb, 2006
Increased c-fos gene expression in alpha motoneurons in rat loaded hindlimb muscles with inclined locomotion

Takenori Omori, Hitoshi Kawashima, Tomohiro Kizuka, Nao Ohiwa, Masaru Tateoka, Hideaki Soya

Neuroscience Letters, 389(1) 25-29, Nov 25, 2005

Misc.

スポーツと遺伝に関する研究の展望―LEGACY2020プロジェクトー

大岩奈青

体育の科学, 70 471-480, 2020 InvitedLead author
Athlome project consortium: A concerted effort to discover genomic and other "omic" markers of athletic performance

Yannis P. Pitsiladis, Masashi Tanaka, Nir Eynon, Claude Bouchard, Kathryn N. North, Alun G. Williams, Malcolm Collins, Colin N. Moran, Steven L. Britton, Noriyuki Fuku, Euan A. Ashley, Vassilis Klissouras, Alejandro Lucia, Ildus I. Ahmetov, Eco De Geus, Mohammed Alsayrafi, Nick Webborn, Guan Wang, David J. Bishop, Ioannis Papadimitriou, Xu Yan, Oren Tirosh, Jujiao Kuang, Tuomo Rankinen, Mark Sarzinsky, C. Mikael Mattsson, Matthew Wheeler, Daryl Waggott, Nuala M. Byrne, Guilherme G. Artioli, Alison September, Michael Posthumus, Willem Van der Merwe, Pawel Cieszczyk, Agata Leonska-Duniec, Krzysztof Ficek, Agnieszka Maciejewska-Karlowska, Marek Sawczuk, Marta Stepien-Slodkowska, Julian Feller, Paul Dijkstra, Aleksandr M. Chmutov, Dmitry A. Dyatlov, Evgeniy F. Orekhov, Yuliya E. Pushkareva, Irina A. Shvedkaya, Myosotis Massidda, Carla M. Calò, Stephen H. Day, Georgina K. Stebbings, Robert M. Erskine, Hugh E. Montgomery, Fleur C. Garton, Peter Houweling, Wim Derave, Audrey Baguet, Carlos A. Muniesa, Francesco Sessa, Annamarie Petito, Craig Sale, David C. Hughes, Ian Varley, Dorret Boomsma, Meike Bartels, Gareth E. Davies, Valentina Ginevičienė, Audronė Jakaitienė, Vaidutis Kučinskas, Linas Tubelis, Algirdas Utkus, Kazys Milašius, Tomas Venckunas, Albertas Skurvydas, Arvydas Stasiulis, Dalia Malkova, Richard Wilson, Lauren G. Koch, Hirofumi Zempo, Hisashi Naito, Naoki Kikuchi, Eri Miyamoto-Mikami, Haruka Murakami, Motohiko Miyachi, Hideyuki Takahashi, Nao Ohiwa, Takashi Kawahara, Hiroyasu Tsuchie, Takuro Tobina, Noriko Ichinoseki-Sekine, Hiroaki Tanaka, Koji Kaneoka, Koichi Nakazato, Emiliya S. Egorova, Leysan J. Gabdrakhmanova, Alina A. Arkhipova, Alyona V. Borisova, Rashid T. Gabbasov, Albina A. Stepanova, Ravil I. Kashapov, Victor A. Rogozkin

Physiological Genomics, 48(3) 183-190, Mar 1, 2016
Actn3 And Ace Genotypes In Elite Japanese Track And Field Athletes

Eri Mikami, Noriyuki Fuku, Haruka Murakami, Hideyuki Takahashi, Nao Ohiwa, Yannis P. Pitsiladis, Hiroyasu Tsuchie, Mitsuru Higuchi, Motohiko Miyachi, Takashi Kawahara, Masashi Tanaka

MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 44 440-440, May, 2012
Genome-Wide Association Study In Elite Japanese Track And Field Athletes

Noriyuki Fuku, Eri Mikami, Takashi Kawahara, Hideyuki Takahashi, Nao Ohiwa, Hiroaki Tanaka, Yannis P. Pitsiladis, Masashi Tanaka

MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 44 440-440, May, 2012
Polymorphisms in the Control Region of Mitochondrial DNA Associate with Elite Japanese Athlete Status

Eri Mikami, Noriyuki Fuku, Hideyuki Takahashi, Nao Ohiwa, Yannis P. Pitsiladis, Mitsuru Higuchi, Takashi Kawahara, Masashi Tanaka

MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 43(5) 51-51, May, 2011
Effects Of Resistance Training Under Systemic Hypoxia On Hormonal Responses And Muscular Adaptations

Michihiro Kon, Takeo Matsubayashi, Tatsuaki Ikeda, Akiko Honda, Nao Ohiwa, Takayuki Akimoto, Yasuhiro Suzuki

MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 43(5) 842-842, May, 2011
低酸素環境下のレジスタンストレーニングが形態,有酸素性能力及びサイクリングエコノミーに及ぼす影響―JISS低酸素研究プロジェクト2009―

中垣浩平, 今有礼, 大岩奈青, 小林雄志, 松林武生, 鈴木康弘

体力科学, 59(6) 887-887, Dec 1, 2010
Mitochondrial Haplogroups Associated With Elite Japanese Athlete Status

Eri Mikami, Noriyuki Fuku, Hideyuki Takahashi, Nao Ohiwa, Robert A. Scott, Yutaka Nishigaki, Yannis P. Pitsiladis, Mitsuru Higuchi, Takashi Kawahara, Masashi Tanaka

MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 42(5) 86-87, May, 2010
間欠的低酸素レジスタンストレーニングが筋の適応に及ぼす影響-JISS低酸素研究プロジェクト2009-

今有礼, 松林武生, 池田達昭, 本田亜紀子, 大岩奈青, 鈴木康弘

体力科学, 59(6), 2010

Books and Other Publications

コーチング学への招待

日本コーチング学会 (Role: Contributor, スポーツ医・科学によるコーチング支援の現状と課題)

大修館書店, Apr, 2017 (ISBN: 9784469268195)
運動とストレス科学

竹宮, 隆, 下光, 輝一 (Role: Contributor, アロスタシスからみた運動ストレスと内分泌反応)

杏林書院, Mar, 2003 (ISBN: 4764410540)

Presentations

Changes in cortisol awakening response and heart rate variability during short-term intensified training in collegiate judo athletes

Nao Ohiwa, Taro Iizuka, Natsumi Suzuki, Wataru Takashima, Soichiro Sato

25th European College of Sports Sciences, Oct, 2020
Changes in awakening cortisol response during long-term training in long-distance runners: A case study.

Nao Ohiwa, Taro Iizuka, Natsumi Suzuki

62nd The American College of Sports Medicine, May, 2015

Professional Memberships

Research Projects

Establishment of novel training-monitoring index using salivary cortisol

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2018

Ohiwa Nao, Iizuka Taro, Suzuki Natsumi, Takashima Wataru
生化学的指標を用いたコンディション評価の試み～リオ五輪カヌースラローム競技でのメダル獲得を目指して～

YMFSスポーツチャレンジ助成事業, Apr, 2015 - Mar, 2016
Development and application of a method for measuring the phosphorus compound concentration in human skeletal muscle by quantitative magnetic resonance spectroscopy

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2015

TAKAHASHI Hideyuki, NAKAJIMA Kohei, OIWA Nao, ARIMITSU Takuma, TAKIZAWA Osamu, MARUYAMA Katsuya
Development and application of a novel method for evaluating the muscle condition by nuclear magnetic resonance

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2009 - 2012

TAKAHASHI Hideyuki, KAWAHARA Takashi, OKUWAKI Toru, OHIWA Nao, KAMEI Akiko, HOMMA Toshiyuki, KAWANAKA Kentaro, TAKIZAWA Osamu, MARUYAMA Katsuya
Development of physiological index for estimating individual differences in high altitude training effects

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2008 - 2009

OHIWA Nao, HONDA Akiko, MAEGAWA Taketeru, SAITO Yoko

Other

医・科学支援実績等

Mar, 2012 - Jul, 2016

・生化学的指標を用いたトレーニングモニタリング評価（カヌースラローム）科学スタッフとして日本代表に帯同し、科学サポート（生化学的指標を用いたトレーニング負荷の評価）を行った。
医・科学支援実績等

Jul, 2012

・ロンドンオリンピック：映像サポート科学スタッフとして日本代表（カヌースラローム）に帯同し、大会期間中の映像サポートを行った。
医・科学支援実績等

Aug, 2010

・広州アジア大会：映像サポート科学スタッフとして日本代表（カヌースラローム）に帯同し、大会期間中の映像サポートを行った。
医・科学支援実績等

Aug, 2008 - Aug, 2008

・北京オリンピック：映像サポート科学スタッフとして日本代表（カヌースラローム）に帯同し、大会期間中の映像サポートを行った。

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Research Interests

Research History

Education

Committee Memberships

Papers

Misc.

Books and Other Publications

Presentations

Professional Memberships

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