33. K.-B. Oh, H. Miyazawa, M. Saito, and H. Matsuoka. Distinctive effects of menadione on the in vivo catalase activity and the adaptation to hydrogen peroxide stress in yeast cells. Biocontrol Science, 2:103-106 (2000)

32. Y. Iida, K.-B. Oh, M. Saito, H. Matsuoka, and H. Kurata. In vitro synergism between nyasol, an active compound isolated from Anemarrhena asphodeloides, and azole agents against Candida albicans. Planta Medica, 66:435-438 (2000)

31. K.-B, Oh, I.-M. Chang, K.-J. Hwang, and W. Mar. Detection of antifungal activity in Portulaca oleracea by a single-cell bioassay system. Phytotherapy Research, 14:1-4 (2000)

30. H. Matsuoka, H. sotoyama, M. Saito, K.-B. Oh, and S. Horikiri. Effects of a pulsing electric signal on the cross membrane potential and the cell division potentiality of a single cell of tobacco. Bioelectrochem.
Bioenergetic., 49:65-72 (1999)

29. Y. Iida, H. Yonemura, K.-B. Oh, M. Saito, H. Matsuoka. Sensitive screening of antifungal compounds from acetone extracts of medicinal plants with a Bio-Cell Tracer. YAKUGAKU ZASSHI, 119(12): 964-971 (1999)

28. H. Matsuoka, M. saito, T. Watanabe, A. Ohi, H. Sotoyama, and K.-B. Oh. Control of the quantity and the timing of microinjection into a bio-cell with a multifunctional microelectrode. Electrochimica Acta, 44: 3801-3807 (1999)

27. K.-B. Oh, T. Watanabe, and H. Matsuoka. A novel copper-binding protein with characteristics of a metallothionein from a clinical isolate of Candida albicans. Microbiology, 145: 2423-2429 (1999)

26. H. Sotoyama, M. Saito, K.-B. Oh, and H. Matsuoka. Control of the cross membrane potential of a cultured tobacco cell and simultaneous measurement of the electrical impedance of its cell membrane.
Electrochemistry, 67:18-22 (1999)

25. K.-B. Oh, K. Hamada, M. Saito, H.-J. Lee, and H. Matsuoka. Isolation and properties of an extracellular β-glucosidase from a filamentous fungus, Cladosporium resinae, isolated from kerosene.
Biosci. Biotech. Biochem., 63:281-287 (1999)

24. Y. Iida, K.-B. Oh, M. Saito, H. Matsuoka, H. Kurata, M. Natsume, and H. Abe. Detection of antifungal activity in Anemarrhena asphodeloides by sensitive BCT method and isolation of its active compound. J. Agric. Food. Chem. 47:584-587 (1999)

23. K.-B. Oh, H. Shirogane, H. Matsuoka, A. Niitsu, S. Yamada, H. Kurata, M. Mochizuki, and H. Kume.
Evaluation of antifungal activity of an antifungal drug by in vitro simulation of in vivo pharmacokinetics of the drug against fungal hyphal growth. Jpn. J. Med. Mycol., 39:173-178 (1998)

22. H. Matsuoka, T. Sugisaki, H. Ishizaka, M. Saito, and K.-B. Oh. Sensitive and real time measurement of root growth by a computer-aided image analyzing system. Commun. Soil. Plant, 29:1341-1348 (1998)

21. H. Matsuoka, T. Kotani, M. Saito, and K.-B. Oh. Feasibility of a radicle of Brassica campestris L. as a bio-indicator of plant growth inhibitors. J. Biotechnol., 62:187-193 (1998)

20. H. Sotoyama, M. Saito, K.-B. Oh, Y. Nemoto, and H. Matsuoka. In vivo measurement of the electrical impedance of cell membranes of tobacco cultured cells with a multifunctional microelectrode system.
Bioelectrochem. Bioenergetic., 45:83-91 (1998)

19. H. Matsuoka, E. Sakai, K.-B. Oh, and H. Kurata. Upstream-directed growth of filamentous fungi in a flowing medium. Biocontrol Sci., 2:67-72 (1997)

18. K.-B. Oh, T. Nishiyama, E. Sakai, H. Matsuoka, and H. Kurata. Flowing sensing in mycelial fungi. J. Biotechnol., 58: 197-204 (1997)

17. K.-B. Oh, and H. Matsuoka. Single cell biosensing with Bio-Cell Tracer. Technical Report of IEICE, CPM 96-32 (1996)

16. H. Matsuoka, Y. Ii, K.-B. Oh, T. Teraoka, and H. Kurata. Sensitive detection of antifungal activity of volatile components emitted from plant leaf samples by single hypha assay method. Biocontrol Sci., 1:65-67 (1996)

15. K.-B. Oh, Y. Chen, H. Matsuoka, A. Yamamoto, and H. Kurata. Morphological recognition of fungal spore germination by a computer-aided image analysis and its application to antifungal activity e-v-a-luation. J. Biotechnol., 45:71-79 (1996)

14. K. Yoshika, Saito, K.-B. Oh, Y. Nemoto, H. Matsuoka, M. Natsume, and H. Abe. Intracellular fate of 2-NBDG, a fluorescent probe for glucose uptake activity, in Escherichia coli cells. Biosci. Biotech. Biochem., 60:1899-1901 (1996)

13. K. Yoshika, K.-B. Oh, M. Saito, Y. Nemoto, and H. Matsuoka. Evaluation of 2-[N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino]-2-deoxy-D- glucose, a new fluorescent derivative of glucose, for viability assessment of yeast Candida albicans. Appl.Microbiol. Biotechnol., 46:400-404 (1996)

12. K.-B. Oh, Y. Iida, H. Matsuoka, and H. Kurata. Rapid and sensitive screening of antifungal activity in medicinal plants by a single cell biosensing system. Biosci. Biotech. Biochem., 60:911-913 (1996)

11. K.oshioka, H. Takahashi, T. Homma, M. Saito, K.-B. Oh, Y. Nemoto, and H. Matsuoka. A novel fluorescent derivative of glucose applicable to the assessment of glucose uptake activity of Escherichia coli.
Biochim. Biophys. Acta, 1289:5-9 (1996)