2015
  • Expression of gyrB and 16S ribosomal RNA genes as indicators of growth and physiological activities of Legionella pneumophila.
    Toshihiro Okuno, Katsuji Tani, Nobuyasu Yamaguchi, Masao Nasu.
    Biocont. Sci., 20: 67-70 (2015)
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 2014
  • Distribution and respiratory activity of Mycobacteria in household water of healthy volunteers in Japan
    T. Ichijo, Y. Izumi, S. Nakamoto, N. Yamaguchi, M. Nasu.
    PLOS ONE, 9: e110554 (2014)
  • Asian dust particles induce macrophage inflammatory responses via mitogen-activated protein kinase activation and re active oxygen species production.
    K. Higashisaka, M. Fujimura, M. Taira, T. Yoshida, S. Tsunoda, T. Baba, N. Yamaguchi, H. Nabeshi, T. Yoshikawa, M. Nasu, Y. Yoshioka, Y. Tsutsumi.
    J. Immunol. Res., Article ID 856154: 1-9 (2014)
  • Change in the airborne bacterial community in outdoor environments following Asian dust events.
    N. Yamaguchi, J. Park, M. Kodama, T. Ichijo, T. Baba, M. Nasu.
    Microbes Environ., 29: 82-88 (2014)
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 2013
  • Bacterial Communities in Pigmented Biofilms Formed on the Sandstone Bas-Relief Walls of the Bayon Temple, Angkor Thom, Cambodia.
    A. Kusumi, X. Li, Y. Osuga, A. Kawashima, J.-D. Gu, M. Nasu, Y. Katayama.
    Microbes Environ., 28: 422-431 (2013)
  • Microchip-based Terminal Restriction Fragment Length Polymorphism analysis for on-site analysis of bacterial communities in freshwater.
    N. Yamaguchi, S. Matsukawa, Y. Shintome, T. Ichijo, M. Nasu.
    Biol. Pharm. Bull., 36: 1305-1309 (2013) 
  • Bacterial monitoring with adhesive sheet in the International Space Station-“Kibo”, the Japanese Experiment Module.
    T. Ichijo, H. Hieda, R. Ishihara, N. Yamaguchi, M. Nasu.
    Microbes Environ., 28: 264-268 (2013)
  • 16S ribosomal RNA gene-based phylogenetic analysis of abundant bacteria in river, canal and potable water in Bangkok, Thailand.
    N. Yamaguchi, T. Nishiguchi, F. Utrarachkij, O. Suthienkul, M. Nasu.
    Biol. Pharm. Bull., 36: 872-876 (2013)
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 2012
  • Expression of the gyrB gene as an indicator of growth activity of Escherichia coli.
    K. Tani, T. Kobayashi, A. Sakotani, T. Kenzaka, M. Nasu.
    J. Environ. Biotechnol., 12: 33-38 (2012)
  • Global dispersion of bacterial cells on Asian dust.
    N. Yamaguchi, T. Ichijo, A. Sakotani, T. Baba, M. Nasu.
    Scientific Reports, 2: 525-510 (2012)
  • 欧州におけるサリドマイドのリスク管理プログラム.
    白國優子,高木達也,那須正夫.
    医薬ジャーナル, 48: 2653-2658 (2012)
  • Rapid enumeration of active Legionella pneumophila in freshwater environments by the microcolony method combined with direct fluorescent antibody staining.
    T. Baba, N. Inoue, N. Yamaguchi, M. Nasu.
    Microbes Environ., 27: 324-326 (2012)
  • Break down of Asian dust particle on wet surface and their possibilities of cause of respiratory health effects.
    N. Yamaguchi, A. Sakotani, T. Ichijo, T. Kenzaka, K. Tani, T. Baba, M. Nasu.
    Biol. Pharm. Bull., 35: 1187-1190 (2012)
  • High prevalence of qnr and aac(6')-Ib-cr genes in both water-borne environmental bacteria and clinical isolates of Citrobacter freundii in China.
    R. Zhang, T. Ichijo, Y.-L. Huang, J.-C. Cai, H.-W. Zhou, N. Yamaguchi , M. Nasu, G.-X. Chen.
    Microbes Environ., 27: 158-163 (2012)
  • マイクロコロニー蛍光抗体法の温泉施設管理への応用.
    馬場貴志,山口進康,那須正夫.
    温泉科学, 61: 259-266 (2012)
  • 粘着集菌シートを用いた宇宙居住環境中の細菌モニタリング.
    山口進康,稗田はつき,石原理絵,馬場貴志,一條知昭,那須正夫.
    第28回宇宙利用シンポジウム 発表論文集,190-192 (2012)
  • Selective enumeration of viable Enterobacteriaceae and active Pseudomonas spp. in milk within 7 h by multicolor fluorescence in situ hybridization following microcolony formation.
    N. Yamaguchi, A. Kitaguchi, M. Nasu.
    J. Biosci. Bioeng., 113: 746-750 (2012)
  • A Ten Years (2000-2009) Surveillance of Resistant Enterobacteriaceae in Zhejiang Province, China.
    R. Zhang, T. Ichijo, Y.-Y. Hu, H.-W. Zhou, N. Yamaguchi, M. Nasu, G.-X. Chen.
    Microb Ecol Health Dis, 23: 11609 (2012)
  • Genetic diversity of Mycobacterium avium subsp. hominissuis strains isolated from humans, pigs, and human living environment
    T. Iwamoto, C. Nakajima, Y. Nishiuchi, T. Kato, S. Yoshida, N. Nakanishi, A. Tamaru, Y. Tamura, Y. Suzuki, M. Nasu.
    Infection, Genetics and Evolution, 12: 846-852 (2012)
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 2011
  • Genotypic characterization and in vitro activities of tigecycline and polymyxin B for members of the Enterobacteriaceae with decreased susceptibility to carbapenems
    R. Zhang, J.-C. Cai, H.-W. Zhou, M. Nasu, and G.-X. Chen.
    J. Med. Microbiol., 60: 1813-1819 (2011)
  • Environment-KHV-carp-human linkage as a model for environmental diseases.
    Z. Kawabata, T. Minamoto, M.N. Honjo, K. Uchii, H. Yamanaka, A.A. Suzuki, Y. Kohmatsu, K. Asano, T. Itayama, T. Ichijo, K. Omori, N. Okuda, M. Kakehashi, M. Nasu, K. Matsui, M. Matsuoka, H. Kong, T. Takahara, D. Wu, and R. Yonekura.
    Ecological Research, 26: 1011-1016 (2011)
  • Environmental disease: environmental alteration and infectious disease
    N. Yamaguchi, T. Ichijo, and M. Nasu.
    Ecological Research, 26: 893-896 (2011)
  • Inactivation of bacteria in freshwater by momentary decompression following high pressurization
    T. Baba, N. Yamaguchi, K. Tani, and M. Nasu.
    Microbes Environ., 26: 92-94 (2011)
  • 国際宇宙ステーションから回収した機器における細菌の現存量.
    山口進康,稗田はつき,一條知昭,那須正夫.
    第27回宇宙利用シンポジウム 発表論文集,221-223 (2011)
  • Rapid, semiautomated quantification of bacterial cells in freshwater by using a microfluidic device for on-chip staining and counting
    N. Yamaguchi, M. Torii, Y. Uebayashi, M. Nasu.
    Appl. Environ. Microbiol., 77: 1536-1539 (2011)
  • Rapid enumeration of low numbers of moulds in tea based drinks using an automated system
    K. Tanaka, N. Yamaguchi, T. Baba, N. Amano, M. Nasu.
    Int. J. Food Microbiol., 145: 365-369 (2011)
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 2010
  • Rapid enumeration of respiratory active mycobacteria with fluorescent double staining
    T. Ichijo, Y. Izumi, N. Yamaguchi, M. Nasu.
    J. Microbiol. Methods, 82: 327-329 (2010)
  • High frequency phage-mediated gene transfer in freshwater environments, determined at single-cell level
    T. Kenzaka, K. Tani, M. Nasu.
    ISME Journal, 4: 648-659 (2010)
  • Transfer of phage T4 gene into Enterobacteriaceae, determined at the single-cell level
    T. Kenzaka, M. Nasu, K. Tani.
    Appl. Environ. Microbiol., 76: 1274-1277 (2010)
  • Soil microbial community structure in an Asian dust source region (Loess Plateau)
    T. Kenzaka, N. Yamaguchi, A. Sueyoshi, T. Baba, P.-F. Li, K. Tani, M. Nasu.
    Microbes Environ., 25: 53-57 (2010)
  • Similarity of bacterial community structure between Asian dust and its source region determined by rRNA gene-targeted approaches
    Y. Nishimura, T. Kenzaka, A. Sueyoshi, P.-F. Li, H. Fujiyama, T. Baba, N. Yamaguchi, M. Nasu. Microbes Environ., 25: 22-27 (2010)
  • Simple and reliable swabbing procedure for monitoring microbes in the International Space Station
    N. Yamaguchi, H. Hieda, M. Nasu.
    Eco-Engineering, 22: 27-30 (2010)
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 2009
  • Scanning electron microscope imaging of bacteria based on DNA sequence
    T. Kenzaka, A. Ishidoshiro, K. Tani, M. Nasu
    Lett. Appl. Microbiol., 49: 796?799 (2009)
  • Rapid detection of starved Escherichia coli with respiratory activity in potable water by signal-amplified in situ hybridization following formazan reduction
    N. Yamaguchi, M. Sasada, M. Nasu.
    Microbes Environ., 24: 286-290 (2009)
  • Staphylococcus epidermidis forms floating micro-colonies in platelet concentrates at the early stage of contamination
    Y. Motoyama, N. Yamaguchi, M. Matsumoto, T. Ichijo, H. Nagumo, N. Kagami, Y. Tani, M. Satake, M. Nasu.
    J. Health Sci., 55: 726-731 (2009)
  • Rapid on-chip flow cytometric detection of Listeria monocytogenes in milk
    M. Ikeda, N.Yamaguchi, M. Nasu.
    J. Health Sci., 55: 851-856 (2009)
  • Bacterial population dynamics in a reverse-osmosis water purification system determined by fluorescent staining and PCR-denaturing gradient gel electrophoresis
    T. Baba, R. Matsumoto, N. Yamaguchi, M. Nasu.
    Microbes Environ., 24: 163-167 (2009)
  • 閉鎖生態系生命維持システム(CELSS)における水の衛生微生物学的安全性評価システムの開発
    山口進康,一條知昭,永瀬裕康,馬場貴志,那須正夫
    第25回宇宙利用シンポジウム 発表論文集,86-89 (2009)
  • 細菌数測定法における誤差分布の推定.
    岡本晃典,山口進康,馬場貴志,高木達也,那須正夫
    医薬品研究,40: 1-8 (2009)
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 2008
  • Rapid and sensitive detection of viable bacteria in contaminated platelet concentrates using a newly developed bio-imaging system
    Y. Motoyama, N. Yamaguchi, M. Matsumoto, N. Kagami, Y. Tani, M. Satake, M. Nasu
    Transfusion, 48: 2364-2369 (2008)
  • 16S rRNA sequence-based rapid and sensitive detection of aquatic bacteria by on-chip hybridization following multiplex PCR
    T. Ichijo, N. Yamaguchi, K. Tani, M. Nasu.
    J. Health Sci., 54: 123-128 (2008)
  • 閉鎖型生態系実験施設(CEEF)の水環境中における細菌の動態
    馬場貴志,山口進康,篠原正典,多胡靖宏,那須正夫
    生態工学会誌,20: 11-17 (2008)
  • Application of real-time long and short polymerase chain reaction for sensitive monitoring of the fate of extracellular plasmid DNA introduced into river waters.
    F. Maruyama, K. Tani, T. Kenzaka, N. Yamaguchi, M. Nasu.
    Microb. Environ., 23: 229-236 (2008)
  • Microbial monitoring for safety management of water in closed experimental systems.
    N. Yamaguchi, T. Baba, Y. Tako, M. Nasu.
    Proceeding of International Symposium on Application of a Closed Experimental System to Modeling of 14C Transfer in the Environment, 163-167 (2008)
  • マイクロコロニー法による食材中の増殖能をもつ細菌数の迅速測定
    見坂武彦,馬場貴志,山口進康,那須正夫
    日本食品微生物学会雑誌,25: 148-152 (2008)
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 2007
  • マイクロコロニー自動計数システムによる水環境中の生菌数の迅速計測.
    馬場貴志,山口進康,青木一洋,那須正夫
    防菌防黴,35: 719-724 (2007)
  • Stimulatory effect of glutamine and pyruvate on plasmid transfer
    between Pseudomonas strains.
    M. Jorquera, N. Yamaguchi, K. Tani, M. Nasu.
    Microb. Environ., 22: 320-326 (2007)
  • 透析液製造ラインにおける細菌の動態.
    馬場貴志,山口進康,那須正夫.
    腎と透析別冊「HDF療法2007」,186-188 (2007)
  • Rapid and automated enumeration of viable bacteria in compost
    using a micro-colony auto counting system.
    X. Wang, N. Yamaguchi, T. Someya, M. Nasu.
    J. Microbiol. Methods., 71: 1-6 (2007)
  • マイクロチップデバイスによる水環境中の細菌群集プロファイリング.
    山口進康,新留洋子,那須正夫.
    2007生態工学会年次大会発表論文集,155-158 (2007)
  • 電子顕微鏡-in situ ハイブリダイゼーション法を用いた水処理システムの細菌の可視化.
    馬場貴志,稗田はつき,見坂武彦,山口進康,那須正夫.
    2007生態工学会年次大会発表論文集,159-162 (2007)
  • Distribution and diversity of Shiga toxin 2 gene in urban rivers.
    K. Tani, M. Kaneshige, M. Nasu.
    J. Health Sci., 53: 486-490 (2007)
  • High frequency phage-mediated gene transfer among Escherichia coli determined at the single cell level.
    T. Kenzaka, K. Tani, A. Sakotani, N. Yamaguchi, M. Nasu.
    Appl. Environ. Miclobiol., 73: 3291-3299 (2007)
  • Rapid quantification of bacterial cells in potable water using a simplified microfluidic device.
    C. Sakamoto, N. Yamaguchi, M. Yamada, H. Nagase, M. Seki, M. Nasu.
    J. Microbiol. Methods, 68: 643-647 (2007)
  • Rapid monitoring of bacteria in dialysis fluids by fluorescent vital staining
    and microcolony methods.
    N. Yamaguchi, T. Baba, S. Nakagawa, A. Saito, M. Nasu.
    Nephrology Dialysis Transplantation, 22: 612-616 (2007)
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 2006
  • Rapid enumeration of bacterial cells in drinking water using a microfluidic device.
    N. Yamaguchi, C. Sakamoto, M. Yamada, H. Nagase, M. Seki, Masao Nasu.
    Proceedings of 2nd ASM-IEEE EMBS Conference on Bio-, Micro- and Nanosystems, 74-76 (2006)
  • Rapid identification and enumeration of antibiotic resistant bacteria in urban canals by microcolony-fluorescence in situ hybridization
    T. Kenzaka, N. Yamaguchi, F. Utrarachkij, O. Suthienkul, M. Nasu.
    J. Health Sci., 52: 703-710 (2006)
  • Rapid monitoring of Escherichia coli in Southeast Asian urban canals by fluorescent-bacteriophage assay.
    T. Kenzaka, F. Utrarachkij, O. Suthienkul, M. Nasu.
    J. Health Sci., 52: 666-671 (2006)
  • Simple detection of small amounts of Pseudomonas cells in milk by using a microfluidic device.
    N. Yamaguchi, H. Ohba, M. Nasu.
    Lett. Appl. Microbiol., 43: 631-636 (2006)
  • 新手法による透析液中の細菌検出への新しい展開.
    那須正夫,馬場貴志,山口進康,中川佐知子,米山貢,大谷浩一,杉崎弘章,斎藤明.
    腎と透析別冊「HDF療法’06」,163-165 (2006)
  • Rapid and simple detection of food poisoning bacteria by bead assay with a microfluidic chip-based system.
    M. Ikeda, N. Yamaguchi, K. Tani, M. Nasu.
    J. Microbiol. Methods, 67: 241-247 (2006)
  • Quantitative determination of free DNA uptake in river bacteria at the single cell level by in situ rolling circle amplification.
    F. Maruyama, K. Tani, T. Kenzaka, N. Yamaguchi, M. Nasu.
    Appl. Environ. Miclobiol., 72: 6248-6256 (2006)
  • Genetic and Physiological Characterization of the Intestinal Bacterial Microbiota of Bluegill (Lepomis macrochirus) with Three Different Feeding Habits
    K. Uchii, K. Matsui, R. Yonekura, K. Tani, T. Kenzaka, M. Nasu, Z. Kawabata
    Microb. Ecol., 51: 277-284 (2006)
  • Rapid and accurate quantification of bacterial cells in fresh water using a simplified microfluidic device.
    N. Yamaguchi, H. Nagase, M. Nasu.
    36th International Conference on Environmental Systems Technical Papers, 2006-01-2079 (2006)
  • Rapid and accurate determination of bacterial abundance and their physiological activity in fresh water used in Closed Ecology Experiment Facilities (CEEF) "Mini-Earth", Japan.
    T. Baba, N. Yamaguchi, Y. Aibe, M. Shinohara, M. Nasu.
    36th International Conference on Environmental Systems Technical Papers, 2006-01-2078 (2006)
  • 微小流路デバイスを用いた水環境の衛生微生物学的評価.
    山口進康,坂本智恵子,永瀬裕康,那須正夫.
    2006生態工学会年次大会発表論文集,46-48 (2006)
  • 閉鎖型生態系実験施設<ミニ地球>内の水環境の衛生微生物学的検討.
    馬場貴志,山口進康,相部洋一,篠原正典,那須正夫.
    2006生態工学会年次大会発表論文集,43-45 (2006)
  • 水環境中に存在する病原細菌の迅速・高感度なモニタリング法としてのSuspension array法.
    一條知昭,山口進康,谷佳津治,那須正夫.
    2006生態工学会年次大会発表論文集,49-52 (2006)
  • A combination of direct viable counting, fluorescence in situ hybridization and green fluorescent protein gene expression for estimating plasmid transfer at the single cell level.
    M. Jorquera, N. Yamaguchi, K. Tani, M. Nasu.
    Microb. Environ., 21: 101-111 (2006)
  • Simultaneous enumeration of viable Enterobacteriaceae and Pseudomonas spp. within three hours by multicolor fluorescence in situ hybridization with vital staining.
    A. Kitaguchi, N. Yamaguchi, M. Nasu.
    J. Microbiol. Methods, 65: 623-627 (2006)
  • Effect of environmental factors on performance of immobilized consortium system for degradation of carbendazim and 2,4-dichlorophenoxyacetic acid in continuous culture.
    H. Nagase, A. Pattanasupong, E. Sugimoto, K. Tani, M. Nasu, K. Hirata, K. Miyamoto.
    Biochem. Eng. J., 29: 163-168 (2006)
  • Detection of food poisoning bacteria in fresh vegetables using DNA microarray.
    M. Ikeda, N. Yamaguchi, K. Tani, M. Nasu.
    J. Health Sci., 52: 36-42 (2006)
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 2005
  • Visualization and enumeration of bacteria carrying a specific gene sequence by in situ rolling circle amplification.
    F. Maruyama, T. Kenzaka, N. Yamaguchi, K. Tani, M. Nasu.
    Appl. Environ. Miclobiol., 71: 7933-7940 (2005)
  • Recognition of individual genes in diverse microorganisms by cycling primed in situ amplification.
    T. Kenzaka, S. Tamaki, N. Yamaguchi, K. Tani, M. Nasu.
    Appl. Environ. Miclobiol., 71: 7236-7244 (2005)
  • rRNA sequence-based scanning electron microscopic detection of bacteria.
    T. Kenzaka, A. Ishidoshiro, N.Yamaguchi, K. Tani, M. Nasu.
    Appl. Environ. Miclobiol., 71: 5523-5531 (2005)
  • Development of phylogenetic oligonucleotide probes for screening foodborne bacteria.
    M. Ikeda, N. Yamaguchi, K. Tani, M. Nasu.
    J. Health Sci., 51: 469-476 (2005)
  • Enumeration of respiring Pseudomonas spp. in milk within six hours by fluorescence in situ hybridization following formazan reduction.
    A. Kitaguchi, N. Yamaguchi, M. Nasu.
    Appl. Environ. Miclobiol., 71: 2748-2752 (2005)
  • Multicolour digital image analysis system for identification of bacteria and concurrent assessment of their respiratory activity.
    M. Ogawa, K. Tani, A. Ochiai, N. Yamaguhi, M. Nasu.
    J. Appl. Microbiol., 98: 1101-1106 (2005)
  • Rapid and simple quantification of bacterial cells using a microfluidic device.
    C. Sakamoto, N. Yamaguchi, M. Nasu.
    Appl. Environ. Microbiol., 71: 1117-1121 (2005)
  • Rapid monitoring of microbial contamination on herbal medicines by fluorescent staining method.
    K. Nakajima, K. Nonaka, K. Yamamoto, N. Yamaguchi, K. Tani, M. Nasu.
    Lett. Appl. Microbiol., 40: 128-132 (2005)
  • 蛍光活性染色法による注射用水製造工程の衛生微生物学的評価.
    荒賀昌幸,山口進康,那須正夫.
    防菌防黴,33: 7-12 (2005)
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 2004
  • Application of rapid detection methods to pharmaceutical water.
    Masao Nasu.
    Proceedings of “Quality on the move: dynamics of the European pharmacopoeia”, 134-136 (2004)
  • Bacterial population dynamics and community structure in a pharmaceutical manufacturing water supply system by real-time PCR and PCR-denaturing gradient gel electrophoresis.
    M. Kawai, J. Yamagishi, N. Yamaguchi, K. Tani, M. Nasu.
    J. Appl. Microbiol., 97: 1123-1131 (2004)
  • Simplified sample preparation using frame spotting method for direct counting of total bacteria by fluorescence microscopy.
    F. Maruyama, N. Yamaguchi, T. Kenzaka, K. Tani, M. Nasu.
    J. Microbiol. Methods, 59: 427-431 (2004)
  • Multicolor excitation direct counting of bacteria by fluorescence microscopy with the automated digital image analysis software BACS II.
    N. Yamaguchi, T. Ichijo, M. Ogawa, K. Tani, M. Nasu.
    Bioimages, 12: 1-7 (2004)
  • Degradation of carbendazim and 2,4-dichlorophenoxyacetic acid by immobilized consortium on loofa sponge.
    A. Pattanasupong, H. Nagase, E. Sugimoto, Y. Hori, K. Hirata, K. Tani, M. Nasu, K. Miyamoto.
    J. Biosci. Bioeng., 98: 28-33 (2004)
  • フローサイトメトリーによる飲用水中の生理活性を示す大腸菌O157の迅速定量法の検討.
    山口進康,笹田 誠,那須正夫.
    日本食品微生物学会雑誌,21: 38-43 (2004)
  • マイクロ流体デバイスを用いた細菌の迅速モニタリング
    山口進康,坂本智恵子,那須正夫.
    第48回宇宙科学技術連合講演会講演集,697-698 (2004)
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 2003
  • Change in the bacterial community of natural river biofilm during biodegradation of aniline-derived compounds determined by denaturing gradient gel electrophoresis.
    R. Araya, N. Yamaguchi, K. Tani, Masao Nasu.
    J. Health Sci., 49: 379-385 (2003)
  • Detection of bacteria carrying the stx2 gene by in situ loop-mediated isothermal amplification.
    F. Maruyama, T. Kenzaka, N. Yamaguchi, K. Tani, M. Nasu.
    Appl. Environ. Microbiol., 69: 5023-5028 (2003)
  • Development of multicolour digital image analysis system to enumerate actively respiring bacteria in natural river water.
    M. Ogawa, K. Tani, N. Yamaguchi, M. Nasu.
    J. Appl. Microbiol., 95: 120-128 (2003)
  • Development of an adhesive sheet for direct counting of bacteria on solid surfaces.
    N. Yamaguchi, A. Ishidoshiro, Y. Yoshida, T. Saika, S. Senda, M. Nasu.
    J. Microbiol. Methods, 53: 405-410 (2003)
  • Rapid detection of respiring Escherichia coli O157:H7 in apple juice, milk and ground beef by flow cytometry.
    N. Yamaguchi, M. Sasada, M. Yamanaka, M. Nasu.
    Cytometry, 54A: 27-35 (2003)
  • Bacterial activity and community composition in stream water and biofilm from an urban river determined by fluorescent in situ hybridization and DGGE analysis.
    R. Araya, K. Tani, T. Takagi, N. Yamaguchi, M. Nasu.
    FEMS Microbiol. Ecol., 43: 111-119 (2003)
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 2002
  • 粘着集菌シートを用いた簡便な衛生微生物学的環境評価.
    数瀬能孝、有末一隆、山口進康、那須正夫.
    防菌防黴,30: 285-289 (2002)
  • 16S ribosomal DNA-based analysis of bacterial diversity in purified water used in pharmaceutical manufacturing processes by PCR and denaturing gradient gel electrophoresis.
    M. Kawai, E. Matsutera, H. Kanda, N. Yamaguchi, K. Tani, M. Nasu.
    Appl. Environ. Microbiol., 68: 699-704 (2002)
  • Monitoring of Ralstonia eutropha KT1 in groundwater on bioaugmentation experimental field by in situ PCR.
    K. Tani, M. Muneta, K. Nakamura, K. Sibuya, M. Nasu.
    Appl. Environ. Microbiol., 68: 412-416 (2002)
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 2001
  • Evaluation of prostate-specific antigen(PSA) membrane test for forensic examination of semen.
    M. Yokota, T. Mitani, H. Tsujii, T. Kobayashi, T. Higuchi, A. Akane, M. Nasu.
    Legal Med., 3: 171-176 (2001)
  • Bacterial community composition and activity in urban rivers in Thailand and Malaysia.
    T. Kenzaka, N. Yamaguchi, B. Prapagdee, E. Mikami, M. Nasu.
    J. Health Sci., 47: 353-361 (2001)
  • 粘着集菌法による院内環境の微生物モニタリング.
    富永信子,市場ゆかり,宮北啓子,鍋谷佳子,上田博子,末澤廣子,里村節子,雑賀健,千田修治,山口進康,谷佳津治,那須正夫.
    防菌防黴,16: 225-229 (2001)
  • Dynamics of methanotrophs during in situ bioremediation.
    K. Tani, T. Iwamoto, K. Fujimoto, M. Nasu.
    Microb. Environ., 16: 37-42 (2001)
  • 生理状態の異なる大腸菌O157に対する市販イムノクロマトグラフィーキットの検出感度比較.
    谷佳津治,橋本佳代子,那須正夫.
    防菌防黴,29: 73-76 (2001)
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 2000
  • Improved direct viable count procedure for quantitative estimation of bacterial viability in freshwater environments.
    D. Yokomaku, N. Yamaguchi, M. Nasu.
    Appl. Environ. Microbiol., 66: 5544-5548 (2000)
  • Viability of Escherichia coli O157:H7 in natural river water determined by flow cytometry.
    Y. Tanaka, N. Yamaguchi, M. Nasu.
    J. Appl. Microbiol., 88: 228-236 (2000)
  • Monitoring impact of in situ biostimulation treatment on groundwater bacterial community by DGGE.
    T. Iwamoto, K. Tani, K. Nakamura, Y. Suzuki, M. Kitagawa, M. Eguchi, M. Nasu.
    FEMS Microbiol. Ecol., 32: 129-141 (2000)
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 1999
  • 熱帯の河川における細菌の活性および群集構造の解析.
    見坂武彦,山口進康,藤本一馬,田所博,那須正夫.
    水環境学会誌,22: 1001-1004(1999)
  • 蛍光染色法による地下水中の細菌数評価.
    邑瀬章文,内山知二,山口進康,那須正夫.
    防菌防黴,27: 785-792(1999)
  • Photoautotrophic cultures of the host and transformed cells of Marchantia polymorpha under controlled incidentlight intensity.
    J. Hata, M. Taya, K. Tani, M. Nasu.
    J. Biosci. Bioeng., 88: 582-585 (1999)
  • Rapid enumeration of physiologically active bacteria in purified water used in the pharmaceutical manufacturing process.
    M. Kawai, N. Yamaguchi, M. Nasu.
    J. Appl. Microbiol., 86: 496-504 (1999)
  • フローサイトメトリーによる生菌数の迅速測定.
    見坂武彦,山口進康,那須正夫.
    防菌防黴, 27: 223-229 (1999)
  • In situ analysis of community structure in activated sludge with 2-hydroxy-3-naphthoic acid-2'-phenylanilide phosphate and Fast Red TR in situ hybridization.
    N. Yamaguchi, Y. Itoh, M. Masuhara, K. Tani, M. Nasu.
    Microb. Environ., 14: 1-8 (1999)
  • Abundance and distribution of bacteria carrying sltII gene in natural river water.
    K. Kurokawa, K. Tani, M. Ogawa, M. Nasu.
    Lett. Appl. Microbiol., 28: 405-410 (1999)
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 1998
  • Dissolved DNA produced through a prey-predator relationship in a species-defined aquatic microcosm.
    Z. Kawabata, N. Ishii, M. Nasu, M. Min.
    Hydrobiologia, 385: 71-76 (1998)
  • rRNA-targeted fluorescent in situ hybridization analysis of bacterial community structure in river water.
    T. Kenzaka, N. Yamaguchi, K. Tani, M. Nasu.
    Microbiol., 144: 2085-2093 (1998)
  • 活性染色法による香辛料中の細菌の迅速な検出.
    谷佳津治, 山本かおり, 山口進康, 那須正夫.
    防菌防黴, 26: 415-421 (1998)
  • Occurrence of Escherichia coli O157: H7 in river water determined by flow cytometry.
    Y. Tanaka, M. Yoshimitsu, N. Yamaguchi, K. Tani, M. Nasu.
    Microb. Environ., 13: 77-83 (1998)
  • Change in bacterial community during biodegradation of aniline.
    K. Tani, M. Masuhara, N. Welikala, N. Yamaguchi, M. Nasu.
    J. Appl. Microbiol., 84: 859-864 (1998)
  • 蛍光活性染色法を用いた紫外線殺菌水の衛生微生物学的評価.
    仲島道子, 上野博美, 冨永信子, 秋吉愛子, 山口進康, 那須正夫.
    防菌防黴, 26: 245-249 (1998)
  • Development of a direct in situ PCR method for detection of specific bacteria in natural environments.
    K. Tani, K. Kurokawa, M. Nasu.
    Appl. Environ. Microbiol., 64: 1536-1540 (1998)
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 1997
  • Efficient transformation of Marchantia polymorpha that is haploid and has very small genome DNA.
    M. Nasu, K. Tani, C. Hattori, M. Honda, T. Shimaoka, N. Yamaguchi, K. Katoh.
    J. Fermen. Bioeng., 84: 519-523 (1997)
  • Flow cytometric analysis of bacterial respiratory and enzymatic activity in the natural aquatic environment.
    N. Yamaguchi, M. Nasu.
    J. Appl. Microbiol., 83: 43-52 (1997)
  • ハーバル・エクスタシー類の含有成分.
    高木敏之, 木本茂, 牧野由紀子, 那須正夫.
    衛生化学, 43: 197-201 (1997)
  • Biodegradation of chemical compounds in a newly developed modified river die-away test.
    N. Yamaguchi, H. Ohmori, N. Welikala, M. Nasu.
    Jpn. J. Toxicol. Environ. Health, 43: 209-214 (1997)
  • Response of river water bacterial communities to aniline in two biodegradation test systems.
    N. Welikala, N. Yamaguchi, T. Kenzaka, K. Tani, M. Nasu.
    Biocontrol Sci., 2: 79-86 (1997)
  • Rapid in situ enumeration of physiologically active bacteria in river waters using fluorescent probes.
    N. Yamaguchi, T. Kenzaka, M. Nasu.
    Microb. Environ., 12: 1-8 (1997)
  • in situ PCR法による腸管出血性大腸菌の検出.
    黒川顕, 谷佳津治, 那須正夫.
    日本細菌学雑誌, 52: 513-518 (1997)
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 1996
  • Cloning and sequencing of the spore germination gene of Bacillus megaterium ATCC 12872: similarities to the Na-H antiporter gene of Enterococcus hirae.
    K. Tani, T. Watanabe, H. Matsuda, M. Nasu, M. Kondo.
    Microbiol. Immunol., 40: 99-105 (1996)
  • Estimation of bacterial biovolume and biomass by scanning electron microscopic image analysis.
    K.Tani, J.-M. Chen, N. Yamaguchi, M. Nasu.
    Microb. Environ., 11: 11-17 (1996)
  • Detection of specific bacterial cells with 2-hydroxy-3-naphthoic acid-2'-phenylanilide phosphate and Fast Red TR in situ hybridization.
    N. Yamaguchi, S. Inaoka, K. Tani, T. Kenzaka, M. Nasu.
    Appl. Environ. Miclobiol., 62: 275-278 (1996)
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 1995
  • Synthesis of a species-defined microcosm with protozoa.
    Z. Kawabata, K. Matsui, K. Okazaki, M. Nasu, N. Nakano, T. Sugai.
    J. Protozool. Res., 5: 23-26 (1995)
  • Traditional Chinese medicines improve the course of refractory leukemic lymphoblastic lymphoma and acute lymphocytic leukemia : two case reports.
    Y. Hijikata, J. Kaneko, L. Xi, M. Nasu, S. Yamashita.
    Am. J. Chin. Med., 23: 195-211 (1995)
  • 病室におけるシーツの細菌汚染と粘着ローラーによる除菌.
    東ヒサノ, 寺本恵子, 西川隆, 有末一隆, 坂本幸哉, 数瀬能孝, 那須正夫.
    防菌防黴,23: 619-622 (1995)
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 1994
  • Enoylpyruvate transferase isozymes in Bacillus megaterium.
    S. T. Choi, K .Tani, M. Nasu, M. Kondo.
    J. Antibact. Antifung. Agents, 22: 133-137 (1994)
  • アトピー性皮膚炎における補体系,C3aおよびC5aの動向(Ⅷ)
    塚本裕壯, 清原祥恵, 朴勤植, 那須正夫.
    和漢医薬学雑誌,11: 380-381 (1994)
  • Fluorescein diacetate/Propidium iodide二重染色法による芽胞形成菌の生活環の解析.
    山口進康, 那須正夫, 崔承泰, 近藤雅臣.
    防菌防黴,22: 65-68 (1994)
  • Anti methicillin-resistant Staphylococcus aureus (MRSA) activity by linolenic acid isolated from the marine microalga Chlorococcum HS-101.
    S. Ohta, T. Chang. A. Kawashima, T. Nagata, M. Murase, H. Nakanishi, H. Miyata, M. Kondo.
    Bull. Environ. Contam. Toxicol., 52: 5 (1994)
  • 洗顔,消毒処置の皮膚常在菌に与える影響.
    池田紀和,中山美紀,笹川久美子,伊藤真美,加藤敬香,近藤雅臣.
    防菌防黴,22: 139-144 (1994)
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 1993
  • Effects of Kampo medicines on atopic dermatitis and complement system
    Y. Tsukamoto, S. Nakajima, S. Kiyohara, M. Nasu.
    Journal of Medical and Pharmaceutical Society for WAKAN-YAKU, 10: 135-140 (1993)
  • パーベーパレーション膜法による飲料水中の有機ハロゲン化合物の除去.
    島津彰, 谷佳津治, 那須正夫, 近藤雅臣.
    環境科学会誌, 6: 1-7 (1993)
  • Relative abundance and the relationships between aniline, phenol and catechol degraders in fresh water.
    M. Nasu, N. Goonewardena, R. Kogame, N. Yamaguchi, K. Tani, M. Kondo.
    Biomed. Environ. Sci., 6: 95-101 (1993)
  • パーベーパレーション膜法による飲料水中のトリハロメタンの除去-膜の汚染対策-.
    島津彰, 那須正夫, 劉代振, 近藤雅臣.
    環境科学会誌, 6: 215-220 (1993)
  • Effects of chemical compounds on microbial populations in fresh water.
    M. Nasu, S. Song, N. Yamaguchi, A. Shimazu, M. Kondo.
    Fresenius Envir. Bull., 2: 7-12 (1993)
  • フローサイトメトリーによる環境中の細菌の解析.
    那須正夫, 山口進康, 宮本和久, 近藤雅臣.
    環境科学会誌, 6: 321-328 (1993)
  • Antibiotic substance produced by a newly isolated marine microalga.
    S. Ohta, N. Chang, M. Ikegami, M. Kondo, H. Myata.
    Bull. Environ. Contam. Toxicol., 50: 171-178 (1993)
  • Antibiotic activity of unsaturated fatty acids on methicillin-resistant Staphylococcus aureus.
    S. Ohta, T. Chang, A. Kawashima, O.Aozasa, Y. Mase, T. Nagata, K. Kitamura, M. Kondo, H. Miyata.
    Biosci. Biotech. Biochem., 57: 2194-2195 (1993)
  • Antibiotic substances produced by marine green alga, Dunaliella primolecta.
    T. Chang, S. Ohta, N. Ikegami, H. Miyata, T. Kashimoto, M. Kondo.
    Bioresource Technology, 44: 149-153 (1993)
  • Survival of Pseudomonas putida in an aquatic environment.
    T. Nishihara, F. Kugawa, K. Kitora, Y. Sakurai, M. Kondo.
    J. Antibact. Antifung. Agents, 21: 549-555 (1993)
  • 健常皮膚常在菌に対して抗菌性を有する生薬の検索.
    中山美紀,池田紀和,那須正夫,西原力,近藤雅臣.
    防菌防黴,21: 139-143 (1993)
  • 化粧品中の水溶性アスコルビン酸誘導体とパラベン類の超微量迅速簡便定量法.
    池田紀和,中山美紀,伊藤真美,笹川久美子,山本容子,加藤敬香,近藤雅臣.
    生活衛生,37: 127-136 (1993)
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 1992
  • 男性社会人および男子学生を対象とした生活活動指数(χ)算出のための
    簡易式作成の試み
    西原照代, 大下市子, 高木達也, 那須正夫, 西原力.
    日本栄養・食糧学会誌, 45: 227-237 (1992)
  • 猪名川水系の水生生物および細菌フローラの解析.
    那須正夫, 山口進康, 牧野和夫, 田窪芳博, 近藤雅臣.
    日本微生物生態学会報, 7: 1-7 (1992)
  • Biodegradation of aniline and abundance of potential degraders in river waters.
    N. Goonewardena, M. Nasu, A. Okuda, K. Tani, Y. Takubo, M. Kondo.
    Biomed. Environ. Sci., 5: 25-32 (1992)
  • Application of the membrane process to remove halogenated organic compounds
    from aqueous solution.
    Fresenius Envir. Bull., 1: 797-802 (1992)
  • コロニー自動計測システムの開発.
    那須正夫, 島田賢一, 近藤雅臣.
    防菌防黴, 20: 397-400 (1992)
  • コケ培養細胞(Marchantia polymorpha)による二酸化炭素固定.
    那須正夫, 服部千鶴子, 加藤研治, 宮本和久, 近藤雅臣.
    CELSS研究会誌, 5: 51-56 (1992)
  • 走査型電子顕微鏡像のデジタル処理と画像ファイリング.
    那須正夫, 中村隆浩, 近藤雅臣.
    防菌防黴, 20: 633-635 (1992)
  • Sustained production of archidonic and eicosapentaenic acids by the red alga Porphyridium purpureum cultured in a light/dark cycle.
    S. Ohta, T. Cheng, O. Aozae, M. Kondo, H. Miyata.
    J. Fermen. Bioeng., 74: 398-402 (1992)
  • 糖化による血清リポタンパクの変化(I)コレステロールエステルの転送と
    リポタンパクの変化について.
    有末一隆,佐伯修一,櫃本泰雄,近藤雅臣,武内望.
    臨床化学,21: 194-202 (1992)
  • 糖化による血清リポタンパクの変化(II)in vivoの糖化によるHDL組成の変化について.
    有末一隆,佐伯修一,櫃本泰雄,近藤雅臣,武内望
    臨床化学,21: 203-209 (1992)
  • Biochemical defects of outermost layer deficient mutants during sporulation of Bacillus megaterium.
    Y. Takubo, T. Inoue, T. Kunimatsu, M. Kondo, T. Nishihara.
    Can. J. Microbiol., 38: 354-357 (1992)
  • Antimicrobial activity of positive colloids against food-poisoning bacteria.
    T. Nishihara, K. Kosugi, Y. Matsue, J. Nishikawa, A. Takasaki, Y. Takubo, M. Kondo.
    防菌防黴,20: 241-245 (1992)
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 1991
  • Elimination of bacteria and plankton from irrigation water by an irrigation apparatus.
    M. Nasu, T. Miyaji, K. Matsuoka, M. Kondo, T. Yamamoto, T. Nagai, H. Fujiyama.
    防菌防黴, 19: 625-627 (1991)
  • 都市近郊河川の細菌数の季節変動.
    宮地寿明, 那須正夫, H. I. El-Belbasi, 田窪芳博, 近藤雅臣.
    環境科学会誌, 4: 283-287 (1991)
  • Fungal flora during the fall of yellow sand.
    T. Miyaji, M. Nasu, S. Kasai, Y. Takubo, T. Nishihara, M. Kondo.
    J. Antibact. Antifung. Agents, 18: 319-322 (1991)
  • Enumeration and sizing of bacteria by semi-automated image analyzer.
    M. Nasu, M. Kondo.
    Proc. Adv. Mar. Tech. Conf., 3: 29-35 (1991)
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 1990
  • Aniline-degrading bacteria in river water.
    Y. Takubo, N. Goonewardena, S. Kasai, M. Nasu, T. Nishihara, M. Kondo.
    Jpn. J. Toxico. Environ. Health, 36: 243-247 (1990)
  • Removal of trihalomethanes and chorinated organic solvents in water.
    S. Kasai, Y. Takubo, M. Nasu, M. Kondo.
    Jpn. J. Toxicol. Environ. Health, 36: 248-253 (1990)
  • Comparison of biodegradation of aniline in two rivers.
    N. Goonewardena, M. Goto, M. Nasu, Y. Takubo, T. Nishihara, M. Kondo.
    Jpn. J. Toxicol. Environ. Health, 36: 385-389 (1990)
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