Screening and Identification of anti-mycobacterial compounds from polyphenols.
Project/Area Number |
21500806
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Eating habits, studies on eating habits
|
Research Institution | Sonoda Women's University |
Principal Investigator |
OZEKI Yuriko 園田学園女子大学, 健康科学部, 教授 (00169301)
|
Co-Investigator(Kenkyū-buntansha) |
NIKI Mamiko (YOSIMURA Mamiko) 大阪市立大学, 大学院・医学研究科, 助教 (20438229)
TAMARU Aki 大阪府立公衆衛生研究所, 感染症部, 主任研究員 (70270767)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | 結核 / ポリフェノール / 免疫 / 細菌(抗酸菌) / 食品 / 微生物 / 抗生物質 / 生理活性 / 細菌 |
Research Abstract |
We carried out screening of anti-mycobacterial compounds from polyphenols. Some polyphenols suppressed proliferation of Mycobacterium tuberculosis growing in macrophages at lower concentrations than those suppressed in 7H9 culture medium. These facts indicate that these polyphenols possess bacteriostatic effects against M. tuberculosis via activation of host immunity. These data suggest use of the polyphenols for prevention and treatment of tuberculosis.
|
Report
(4 results)
Research Products
(63 results)
-
[Journal Article] A novel mechanism of growth phase-dependent tolerance to isoniazid in mycobacteria2012
Author(s)
Niki, M., Niki, M., Tateishi Y., Ozeki Y., Kirikae T, Lewin A., Inoue Y, Matsumoto M., Dahl JL., Ogura H., Kobayashi K., and Matsumoto S.
-
Journal Title
Related Report
Peer Reviewed
-
-
-
-
-
[Journal Article] Genetic diversity of Mycobacterium avium subsp. hominissuis strains isolated from humans, pigs, and human living environment2012
Author(s)
D Iwamoto T, Nakajima C, Nishiuchi Y, Kato T, Yoshida S, Nakanishi N, Tamaru A, Tamura Y, Suzuki Y, Nasu M
-
Journal Title
Infect. Genet. Evolu
Volume: Vol.12
Issue: 4
Pages: 846-52
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Transient role of CD4+ CD25+ regulatory T cells in mycobacterial infection in mice2010
Author(s)
Ozeki, Y., I. Sugawara, T. Udagawa, T. Aoki, M. Osada-Oka, Y. Tateishi, H. Hisaeda, Y. Nishiuchi, N. Harada, K. Kobayashi, and S. Matsumoto
-
Journal Title
Int Immunol
Volume: 22
Pages: 179-189
NAID
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
[Journal Article] Mycobacteria Exploit Host Hyaluronan for Efficient Extracellular Replication2009
Author(s)
Hirayama, Y., M. Yoshimura, Y. Ozeki, I. Sugawara, T. Udagawa, S. Mizuno, N. Itano, K. Kimata, A. Tamaru, H. Ogura, K. Kobayashi, and S. Matsumoto
-
Journal Title
PLoS Pathog
Volume: 5
Pages: 1000643-1000643
Related Report
Peer Reviewed
-
[Journal Article] Virulence of Mycobacterium avium complex strains isolated from immune-competent patients2009
Author(s)
Tateishi, Y., Y. Hirayama, Y. Ozeki, Y. Nishiuchi, M. Yoshimura, J. Kang, A. Shibata, K. Hirata, K. Kitada, S. Kitada, R. Maekura, H. Ogura, K. Kobayashi, and S. Matsumoto
-
Journal Title
Microb Pathog
Volume: 46
Pages: 6-12
Related Report
Peer Reviewed
-
[Journal Article] Mycobacterium avium complex organisms predominantly colonize in the bathtub inlets of patients bathrooms2009
Author(s)
Nishiuchi, Y., A. Tamura, S. Kitada, T. Taguri, S. Matsumoto, Y. Tateishi, M. Yoshimura, Y. Ozeki, N. Matsumura, H. Ogura, and R. Maekura
-
Journal Title
Jpn J Infect Dis
Volume: 62
Pages: 182-186
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Transient role of CD4^+CD25^+ regulatory T cells in Mycobacterium tuberculosis infection in mice.2010
Author(s)
Y.Ozeki, I.Sugawara, T.Udagawa, T.Aoki, M.Osada-Oka, Y.Tateishi, H.Hisaeda, Y.Nishiuchi, N.Harada, K.Kobayashi, S.Matsumoto.
Organizer
45th US-Japan, Cooperative Medical Science Program
Place of Presentation
Cambridge, USA
Related Report
-
-
-
-
-
-
-
-
-
-
-