Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Nobuo Munakata"'
Autor:
Marcelo Barcellos da Rosa, Pabulo Henrique Rampelotto, Nelson Jorge Schuch, André Passaglia Schuch, Nobuo Munakata
Publikováno v:
Química Nova, Vol 32, Iss 2, Pp 282-285 (2009)
Since 2000, spore dosimetry and spectral photometry have been performed in parallel at the Southern Space Observatory, São Martinho da Serra (Southern Brazil). A comparative study involving data from Punta Arenas - Chile (53.2º S), São Martinho da
Externí odkaz:
https://doaj.org/article/4364862a2ed545a996b2dad7b36a28da
Publikováno v:
Photochemical & Photobiological Sciences. 12:2008-2015
Skin exposure to solar ultraviolet radiation (UVR) has been a major public concern because of its genotoxicity. We established recently three action spectra of UVR biological effects using inflammation, mutagenicity, and mutation induction suppressio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::188171cf3d5adec45a7c4d1756a83940
https://doi.org/10.1039/c3pp50158b
https://doi.org/10.1039/c3pp50158b
Autor:
Tetsuya Ono, Hironobu Ikehata, Kazuo Yamamoto, Yasukazu Daigaku, Nobuo Munakata, Shingo Nakamura, Shoichi Higashi, Masakatsu Watanabe, Yasuhiro Kamei, Yoshiya Furusawa, Kotaro Hieda
Publikováno v:
Journal of Investigative Dermatology. 133(7):1850-1856
UVR causes erythema, which has been used as a standardized index to evaluate the risk of UVR for human skin. However, the genotoxic significance of erythema has not been elucidated clearly. Here, we characterized the wavelength dependence of the geno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::763a0365da5b134402efaa6ce0c3629b
Autor:
Toshiaki Saida, Nelson Jorge Schuch, Santoso Cornain, C. Meleti, Nobuo Munakata, Marcelo Barcellos da Rosa, Kazuhiro Imafuku, Chung Ming Liu, Tapani Koskela, Kotaro Hieda, David Bolsée, Alex Karpetchko, Ketut Mulyadi, C. Casiccia, Mpu Kanoko, Katsumi Ogata, Chikako Nishigori, Sri Lestari, Stelios Kazadzis
Publikováno v:
Photochemical & Photobiological Sciences. 8:1117-1124
Biological monitoring of solar UV radiation using spore dosimeters has been undertaken since the year 1999 at more than 20 sites in Asia, Europe and South America. The monthly-cumulative data to the end of the year 2004 have been presented before. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b43481925f713e60be2e7a5649dfb777
https://doi.org/10.1039/b906975e
https://doi.org/10.1039/b906975e
Autor:
Györgyi Rontó, Alkiviadis F. Bais, Kotaro Hieda, Stelios Kazadzis, Nobuo Munakata, Gerda Horneck, Petra Rettberg
Publikováno v:
ResearcherID
In order to develop monitoring and assessment systems of biologically effective doses of solar-UV radiation, concurrent measurements of spectral photometry and spore dosimetry were conducted in summer months at four sites in Japan and Europe. Effecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8cbb068347f80543eeb710dfc35f8ab
https://doi.org/10.1562/0031-8655(2000)0720739cosdas2.0.co2
https://doi.org/10.1562/0031-8655(2000)0720739cosdas2.0.co2
Publikováno v:
Photochemistry and Photobiology. 81:437-445
A 1 week UV-exposure measurement and outdoor-activity pattern survey was conducted for elementary school children for four seasons at five sites in Japan, i.e. Sapporo (43 degrees 05' N, altitude 40 m), Tsukuba (36 degrees 05' N, 20 m), Tokyo (35 deg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a91461275e94213395724ed328df3bc
https://doi.org/10.1111/j.1751-1097.2005.tb00205.x
https://doi.org/10.1111/j.1751-1097.2005.tb00205.x
Autor:
Marcelo Barcellos da Rosa, A. P. Schuch, Nelson Jorge Schuch, R. A. Guarnieri, Nobuo Munakata, Damaris Kirsch Pinheiro
Publikováno v:
Advances in Space Research. 37:1784-1788
In order to assess the impact of solar-UV radiation on biosphere and human health, spore dosimetry and spectral photometry have been performed in parallel at the Southern Space Observatory, Sao Martinho da Serra in the State of Rio Grande do Sul (sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e20fe81fa4b052c0ad87496b7b9b6fae
https://doi.org/10.1016/j.asr.2005.05.068
https://doi.org/10.1016/j.asr.2005.05.068
Autor:
Issay Kitabayashi, Nobuo Munakata, Naoko Mitsuhashi, Ei-ichi Takahashi, Fumiko Morohoshi, Mikio Suzuki, Sachiyo Mitani, Misao Ohki
Publikováno v:
Gene. 241:287-295
AML1-MTG8 fusion protein, which is produced from the rearranged gene formed between AML1 and MTG8 in myeloid leukemia with t(8;21) chromosomal translocation, plays an important role in the pathogenesis of leukemia. We previously showed that ectopical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2110f669e27745455b93818ffcf5dd3e
https://doi.org/10.1016/s0378-1119(99)00481-3
https://doi.org/10.1016/s0378-1119(99)00481-3
Autor:
Nobuo Munakata
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 53:7-11
Spore dosimetry of solar UV radiation has been employed in several field intercomparison campaigns carried out in summer months in Japan and Europe. The dose-rate profiles, total daily doses and personal daily exposures have been determined and compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dac09fc32607eb021f586bcf8102d03d
https://doi.org/10.1016/s1011-1344(99)00114-1
https://doi.org/10.1016/s1011-1344(99)00114-1
Autor:
Atsuko Ekuni, Song-Ju Yang, Yuka Fujiwara, Weidong Hao, Tetsuyoshi Ono, Kazuo Negishi, Hikoya Hayatsu, Nobuo Munakata
Publikováno v:
Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 438:53-62
We reported previously that the mutations in phage M13mp2, a single-stranded DNA phage, induced by sunlight exposure are predominated by G-to-C transversions. We have now made an unexpected observation that an exposure to sunlight for a short period
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e1a7616a3b9e226ca8e111445d01d4a
https://doi.org/10.1016/s1383-5718(98)00162-4
https://doi.org/10.1016/s1383-5718(98)00162-4