OSAWA Ro 大澤朗

… Alternative Names

大澤朗オオサワロウ

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Researcher Number	10253189
Other IDs
Affiliation (based on the past Project Information) *help	2015 – 2019: 神戸大学, 農学研究科, 教授 2013: 神戸大学, 大学院農学研究科, 教授 2011: 神戸大学, 自然科学研究科, 教授 2005 – 2008: 神戸大学, 自然科学研究科, 教授 1994: 徳島大学, 医学部, 助手
Review Section/Research Field	Except Principal Investigator 林学・森林工学 / Forest science / Applied veterinary science / Public health/Health science / Ecology/Environment / Veterinary medical science
Keywords	Except Principal Investigator 動物-植物相互作用 / タンニン / 種子散布 / タンニン結合性唾液タンパク質 / タンナーゼ産生細菌 / 堅果 / 動物植物相互作用 / 豚レンサ球菌 / 化学的防御 / 被食防御物質 … More / 個体数変動 / タンニンに対する防御 / 森林性齧歯類 / 食性 / コナラ属樹木 / 化学成分組成 / 種子消費者 / 種子の生存過程 / 近赤外分光分析 / 野ネズミ / 種内変異 / 人獣共通感染症 / 獣医細菌学 / 分子遺伝学 / レンサ球菌 / 病原因子 / ブタ / 莢膜 / 心内膜炎 / 遺伝子変異 / 食事アレルギー / アンケート調査 / アレルギー / 大学生 / 健康診断 / アトピー / Food allergy / Questionnaire / Glucose Intolerance / Students / Atopy / Tokushima university / IgE / Medical examination / 馴化 / タンニン防御メカニズム / コナラ属 / アカネズミ / タンナーゼ産生腸内細菌 / tannin / acorn / tannin-binding protein / tannase-producing bacteria / animal-plant interaction / acclimation / defense mechanism against tannins / seed dispersal / 口腔内細菌叢 / 微生物動態 / メタゲノム解析 / 感染症 Less

Analysis of porcine oral flora dynamics for determining the main cause of developing swine streptococcosis
- Principal Investigator
  
  SEKIZAKI TSUTOMU
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Veterinary medical science
- Research Institution
  The University of Tokyo
Analysis of the mechanism that elaborate an alternative pathogenicity by loss of capsule in Streptococcus suis
- Principal Investigator
  
  SEKIZAKI TSUTOMU
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied veterinary science
- Research Institution
  The University of Tokyo
Elucidating the role of tannins included in seeds of oak trees in relation to interactions with seed consumers.
- Principal Investigator
  
  SHIMADA Takuya
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Forest science
- Research Institution
  Forestry and Forest Products Research Institute
Ecological properties of forest-dwelling rodents in view of the tolerance against tannins, a plant defense chemical.
- Principal Investigator
  
  SHIMADA Takuya
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  林学・森林工学
- Research Institution
  Forestry and Forest Products Research Institute
A study on the defense mechanisms against acorn tannins in the Japanese wood mouse Apodemus speciosus
- Principal Investigator
  
  SHIMADA Takuya
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Ecology/Environment
- Research Institution
  Forestry and Forest Products Research Institute
A BASIC STUDY ON INVESTIGATION INTO FOOD ALLERGY OF UNIVERSITY STUDENTS BY QUESTIONNAIRE AND THE CAUSATIVE FOODS
- Principal Investigator
  
  MINATO Yoshihiro
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Public health/Health science
- Research Institution
  THE UNIVERSITY OF TOKUSHIMA

All 2019 2018 2017 2016 2015 2014 2013 2008 2007 2006

All Journal Article Presentation

[Journal Article] Characterization of pig saliva as the major natural habitat of Streptococcus suis by analyzing oral, fecal, vaginal, and environmental microbiota.2019
- Author(s)
  Murase K, Watanabe T, Arai S, Kim H, Tohya M, Ishida-Kuroki K, Vo TH, Nguyen TPB, Nakagawa I, Osawa R, Nguyen NH, Sekizaki T
- Journal Title
  
  PLOS ONE
  
  Volume: 14
- DOI
  10.1371/journal.pone.0215983
- NAID
  120006634676
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06417, KAKENHI-PROJECT-19H03126, KAKENHI-PROJECT-15H02651
[Journal Article] Current taxonomical situation of Streptococcus suis.2016
- Author(s)
  Okura M, Osaki M, Nomoto R, Arai S, Osawa R, Sekizaki T, Takamatsu D.
- Journal Title
  
  Pathogens
  
  Volume: 5
- DOI
  10.3390/pathogens5030045
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02651, KAKENHI-PROJECT-15J10486, KAKENHI-PROJECT-26870840, KAKENHI-PROJECT-15K08462, KAKENHI-PROJECT-16K15037
[Journal Article] Development of loop-mediated isothermal amplification to detect Streptococcus suis and its application to retail pork meat in Japan2015
- Author(s)
  Arai S, Tohya M, Yamada R, Osawa R, Nomoto R, Kawamura Y, Sekizaki T.
- Journal Title
  
  International Journal of Food Microbiology
  
  Volume: 208 Pages: 35-42
- DOI
  10.1016/j.ijfoodmicro.2015.05.008
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K08462, KAKENHI-PROJECT-15H02651, KAKENHI-PROJECT-15J10486, KAKENHI-PROJECT-26660226
[Journal Article] Antimicrobial susceptibility of Streptococcus gallolyticus isolated from humans and animals.2013
- Author(s)
  Nomoto R., Tien le H.T., Sekizaki T., and Osawa R.
- Journal Title
  
  Jpn J Infect Dis.
  
  Volume: 66 Pages: 334-336
- NAID
  130003381700
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23580420
[Journal Article] Antimicrobial susceptibility of Streptococcus gallolyticus isolated from humans and animals2013
- Author(s)
  Nomoto R., Tien le H.T., Sekizaki T., and Osawa R.
- Journal Title
  
  Jpn J Infect Dis
  
  Volume: 66(4) Pages: 334-336
- NAID
  130003381700
- Data Source
  KAKENHI-PROJECT-23580420
[Journal Article] Identification and cloning of a gene encoding tannase (tanninacylhydrolase) from Lactobacillus plantarum ATCC 14917T2008
- Author(s)
  K. Iwamoto, H. Tsuruta, Y. Nishitani, R. Osawa
- Journal Title
  
  Systematic and Applied Microbiology 31
  
  Pages: 269-277
- NAID
  120001075316
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19380091
[Journal Article] Effects of acorn masting on population dynamics of three forest-dwelling rodent species in Hokkaido, Japan.2007
- Author(s)
  T. Saitoh, J. Osawa, T. Takanishi, 他7名
- Journal Title
  
  Population Ecology 49
  
  Pages: 249-256
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19380091
[Journal Article] Lactobacillus apodemi sp.nov.a new tannase producing Lactobacillus species isolated from wild mouse feces2006
- Author(s)
  Osawa, R.
- Journal Title
  
  International Journal of Systematic and Evolutional Microbiology 56
  
  Pages: 1693-1696
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17570027
[Journal Article] Lactobacillus apodemi sp. nov., a new tannase producing Lactobacillus species isolated from wild mouse feces2006
- Author(s)
  Osawa, Ro
- Journal Title
  
  International Journal of Systematic and Evolutional Microbiology 56
  
  Pages: 1693-1696
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17570027
[Journal Article] Lactobacillus apodemi sp.nav., a new tannase producing Lactobacillus species isolated from wild mouse feces2006
- Author(s)
  Osawa, R.
- Journal Title
  
  International Journal of Systematic and Evolutionary Microbiology (In press)
- Data Source
  KAKENHI-PROJECT-17570027
[Journal Article] Lactobacillus apodemi sp. nov.,m a new tannase producing Lactobacillus species isolated from wild mouse feces2006
- Author(s)
  Osawa, R.
- Journal Title
  
  International Journal of Systematic and Evolutionary Microbiology 56
  
  Pages: 1693-1696
- Data Source
  KAKENHI-PROJECT-17570027
[Presentation] nvestigation of microbiota in pig farms for understanding the route of Streptococcus suis infection.2018
- Author(s)
  Hyunjung Kim, Sakura Arai, Kazunori Murase, Takayasu Watanabe, Kasumi Kuroki, Fumito Maruyama, Mari Tohya, Eriko Suzuki, Nachiko Takeshita, Ichiro Nakagawa, Ro Osawa, Tsutomu Sekizaki.
- Organizer
  第91回日本細菌学会総会　福岡国際会議場（九州大学）
- Data Source
  KAKENHI-PROJECT-15H02651
[Presentation] Streptococcus parasuis 検出を目的とした PCR 法の開発と新たに分離した野外株の性状調査2017
- Author(s)
  山田良子、新井沙倉、Le Hong Thuy Tien、金炫呈、鈴木詠律子、野本竜平、渡辺孝康、大澤　朗、関崎　勉
- Organizer
  第1回獣医微生物学フォーラム
- Place of Presentation
  東京大学弥生講堂(東京都　文京区）
- Data Source
  KAKENHI-PROJECT-15H02651
[Presentation] Streptococcus parasuis検出を目的としたPCRの開発と野外からのS. parasuis分離への応用2016
- Author(s)
  山田良子、新井沙倉、Tien Le、野本竜平、渡辺孝康、大澤　朗、関崎　勉
- Organizer
  第159回日本獣医学会学術集会
- Place of Presentation
  日本大学藤沢キャンパス（神奈川県　藤沢市）.
- Year and Date
  2016-09-06
- Data Source
  KAKENHI-PROJECT-15H02651
[Presentation] 市販豚肉・内臓肉からのStreptococcus suis分離と豚肉汚染ルートの推定2015
- Author(s)
  新井沙倉、遠矢真理、山田良子、野本竜平、大澤　朗、関崎　勉
- Organizer
  第47回レンサ球菌研究会
- Place of Presentation
  宮崎市ひまわり荘
- Year and Date
  2015-07-03
- Data Source
  KAKENHI-PROJECT-15H02651
[Presentation] Reappraisal of the taxonomy of Streptococcus suis serotypes 20, 22, and 26 based on DNA homology.2014
- Author(s)
  野本竜平、石田沙倉、遠矢真理、関崎　勉、丸山史人、大澤　朗
- Organizer
  第87回日本細菌学会総会
- Place of Presentation
  タワーホール船堀、東京都
- Data Source
  KAKENHI-PROJECT-23580420
[Presentation] Reappraisal of the taxonomy of Streptococcus suis serotypes 20, 22, and 26 based on DNA homology2014
- Author(s)
  野本竜平、石田沙倉、遠矢真理、関崎勉、丸山史人、大澤朗
- Organizer
  第87回日本細菌学会総会
- Place of Presentation
  タワーホール船堀(国立感染研)
- Data Source
  KAKENHI-PROJECT-23580420
[Presentation] Development of a novel LAMP assay for detection of Streptococcus suis2014
- Author(s)
  Ishida, S., Tohya, M., Nomoto, R., Osawa, R., and Sekizaki, T.
- Organizer
  12th Japan-Korea International Symposium on Microbiology 2014
- Place of Presentation
  Tower Hall Funabori, Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-23580420
[Presentation] Streptococcus suisの再分類に対応するPCR法2014
- Author(s)
  石田沙倉、遠矢真理、野本竜平、大澤朗、関崎勉
- Organizer
  第87回日本細菌学会総会
- Place of Presentation
  タワーホール船堀(国立感染研)
- Data Source
  KAKENHI-PROJECT-23580420
[Presentation] Development of a novel LAMP assay for detection of Streptococcus suis.2014
- Author(s)
  Ishida, S., Tohya, M., Nomoto, R., Osawa, R., and Sekizaki, T.
- Organizer
  12th Japan-Korea International Symposium on Microbiology 2014
- Place of Presentation
  Tower Hall Funabori, Tokyo
- Data Source
  KAKENHI-PROJECT-23580420
[Presentation] Streptococcus suisの再分類に対応するPCR法2014
- Author(s)
  石田沙倉、遠矢真理、野本竜平、大澤　朗、関崎　勉
- Organizer
  第87回日本細菌学会総会
- Place of Presentation
  タワーホール船堀、東京都
- Data Source
  KAKENHI-PROJECT-23580420
[Presentation] Physiological and behavioral countermeasures against acorn tannins in the Japanese wood mouse Apodemus speciosus.2007
- Author(s)
  T. Shimada, A. Takahashi, T. Saitoh, R. Osawa.
- Organizer
  4th Asia-Pacific Conference on Chemical Ecology
- Place of Presentation
  つくば
- Year and Date
  2007-09-12
- Data Source
  KAKENHI-PROJECT-19380091

1. SAITOH Takashi (00183814)

# of Collaborated Projects: 4 results

# of Collaborated Products: 2 results
2. SHIMADA Takuya (10353723)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
3. SEKIZAKI TSUTOMU (70355163)

# of Collaborated Projects: 2 results

# of Collaborated Products: 15 results
4. TAMURA Noriko (20222127)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. OSUMI Katsuhiro (60353611)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. TAKAHASHI Akiko (60568236)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. SHIBATA Mitsue (10343807)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. OSAKI Makoto (80355164)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. TAKAMATSU Daisuke (60414728)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. OKURA Masatoshi (60508315)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. MINATO Yoshihiro (00035768)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KOGA Tetsuro (20093859)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. YAMATO Masayuki (90210492)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. SHIMA Kennji (90028407)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. OTA Fusao (90035478)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 中川一路 (70294113)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
17. 渡辺孝康 (70725514)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
18. 黒木香澄 (80760272)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
19. 遠矢真理 (20804694)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
20. 丸山史人 (30423122)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
21. 野本竜平

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

OSAWA Ro 大澤 朗

大澤 朗 オオサワ ロウ

Research Projects

Research Products

Co-Researchers

Analysis of porcine oral flora dynamics for determining the main cause of developing swine streptococcosis

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Analysis of the mechanism that elaborate an alternative pathogenicity by loss of capsule in Streptococcus suis

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Elucidating the role of tannins included in seeds of oak trees in relation to interactions with seed consumers.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Ecological properties of forest-dwelling rodents in view of the tolerance against tannins, a plant defense chemical.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A study on the defense mechanisms against acorn tannins in the Japanese wood mouse Apodemus speciosus

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A BASIC STUDY ON INVESTIGATION INTO FOOD ALLERGY OF UNIVERSITY STUDENTS BY QUESTIONNAIRE AND THE CAUSATIVE FOODS

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Characterization of pig saliva as the major natural habitat of Streptococcus suis by analyzing oral, fecal, vaginal, and environmental microbiota.2019

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Current taxonomical situation of Streptococcus suis.2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Development of loop-mediated isothermal amplification to detect Streptococcus suis and its application to retail pork meat in Japan2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Antimicrobial susceptibility of Streptococcus gallolyticus isolated from humans and animals.2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Antimicrobial susceptibility of Streptococcus gallolyticus isolated from humans and animals2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Identification and cloning of a gene encoding tannase (tanninacylhydrolase) from Lactobacillus plantarum ATCC 14917T2008

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Effects of acorn masting on population dynamics of three forest-dwelling rodent species in Hokkaido, Japan.2007

Author(s)

Journal Title

Data Source

[Journal Article] Lactobacillus apodemi sp.nov.a new tannase producing Lactobacillus species isolated from wild mouse feces2006

Author(s)

Journal Title

Description

OSAWA Ro 大澤朗

大澤朗オオサワロウ