Papers

1960〜1970 (下記の論文など12編)
H. Nishioka, Y. Kato: Influence of Sr and Ca carriers for radioactive Sr deposition in bone, J. Radiation Res., 3, 170-176 (1962).

H. Nishioka, C.O. Doudney：Different modes of loss of photoreversibility of mutation and lethal damage in UV resistant and sensitive bacteria, Mutation Res., 8, 215-228 (1969).

H. Nishioka, C.O. Doudney：Different modes of loss of photoreversibility of UV induced true and suppressor mutations to tryptophan independence in an auxotrophic strain of E. coli, Mutation Res., 9, 349-358 (1970).


1971〜1980（下記の論文など20編）
H. Nishioka, W. Harm：Analysis of photoenzymatic repair of UV lesions in DNA by single light flashes; ・. Production of photoreactivating enzyme in E. coli Bs-1 160 under different growth conditions, and its suppression by adenine, Mutation Res. 16, 121-131 (1972).

H. Nishioka：Lethal and mutagenic action of formaldehyde in Hcr+ and Hcrﾐ strains of E. coli, Mutation Res., 17, 261-265 (1973).

H. Nishioka：Mutagenic activities of metal compounds in bacteria, Mutation Res., 31, 185-189 (1974).

1981〜1990　（下記の論文など38編）
H. Nishioka, K. Nishi, K. Kyokane：Human saliva inactivates mutagenicity of carcinogens, Mutation Res., 85, 323-333 (1981).

H. Nishioka, K. Nishi：Light induces mutagenicity of hair-dye
p-phenylenediamine, Mutation Res., 104, 347-350 (1982).

H. Nishioka, T. Nunoshiba：Protective effect of R-factor plasmid pKM101 on lethal damage by UV and chemical mutagens in E. coli strains with different DNA-repairing capacities, Mutation Res., 141, 135-139 (1984).

H. Nishioka, T. Nunoshiba：Effect of pKM101 plasmid on lethal and mutagenic damage in UV-irradiated E. coli strains, Mutation Res., 183, 39-44 (1987).

H. Nishioka, T. Nunoshiba：Sodium arsenite inhibits spontaneous and induced mutations in E. coli, Mutation Res., 184, 99-105 (1987).

H. Nishioka, T. Nunoshiba：Genotoxicity of quinoxaline 1,4-dioxide derivatives in Escherichia coli and Salmonella typhimurium, Mutation Res., 217, 203-209 (1989).

1991〜2000　（下記の論文など41編）
T. Nunoshiba, H. Nishioka：Rec-lac test for detecting SOS-inducing activity of environmental genotoxic substances, Mutation Res., 254, 71-77 (1991).

T. Nunoshiba, M. Hashimoto, H. Nishioka：Cross-adaptive response in E. coli caused by pretreatment with H2O2against formaldehyde and other aldehyde compounds, Mutation Res., 255, 265-271 (1991).

S. Hayashi, H. Nishioka：Development of Kat-sod Assasy for detection of
materials intracellularly generating active oxygen species, Elsevier Science B.V., 95 (1995).

K. Yamada, T. Ono, H. Nishioka：Effect of NaN3 on Oxygen-Dependent Lethality of UV-A in Escherichia coli Mutants Lacking Active Oxygen-Defence and DNA-Repair Systems, J. Radiat. Res., 37, 29-37 (1996).

T. Kimura, H. Nishioka：Intracellular Generation of Superoxide by Copper Sulphate in Escherichia coli, Mutation Res., 368, 122-127 (1996).

Y. Yonezawa, T. Yamamoto, H. Nishioka：Analysis of implication of reactive oxygen species in mutagenesis of Saccharmyces cerevisiae respiratory deficeient mutant, Environ. Mutagen Res., 19, 135-140 (1997).

Y. Yonezawa, J. Miyakoshi, H. Takebe, H. Nishioka：Intracellular generation of reactive oxygen species and DNA damage in Escherichia coli mutants exposed to electromagnetic field and X-ray, Environmental Technology, 20, 45-51 (1999).

Y. Yonezawa, K. Nishikawa, H. Nishioka：DNA damage and intracellular
generation of reactive oxygen species by allyl isothiocyanate in Escherichia coli, J. Environ. Med., 1, 27-31 (1999).

Y. Yonezawa, H. Nishioka：Sensitivities and gene-expressions of Escherichia coli mutants deficient in DNA repair and reactive oxygen species scavenging capacity exposed to natural sunlight, J. Toxicol. Environ. Health 56, 237-245 (1999).

Y. Yonezawa, S. Saigusa, M. Takahagi, H. Nishioka：Mutagenic substances in pyrolysate obtained by burning polyvinylchloride-product at 1000℃, Mutation Res. 442, 97-103 (1999).

Y. Yonezawa, S. Kawamura, M. Yamato, H. Nishioka, Mut-Test to detect substances suppressing spontaneous mutation due to oxidative damage, Mutation Res. (2000)

2001〜
H. Nishioka：Oxygen and Life, Our Livelihood and The Environment, Technology and Our Safety in Society （2002）

V. Bhat, H. Nishioka, U. Devi : Antioxidant mechanism of radioprotection by ocimum flavonoids, orientin and vicenin in Escherichia coli, J. Radiation Res. (2002)

Y. Hirano, K. Nishioka, H. Nishioka : Evaluation of ability of antioxidants by gene expression of Escherichia coli strains deficient in enzymes for reactive oxygen species, Japanese Environmental Mutagen Society (2002)

S. Tani, Y. Yonezawa, S. Morisawa, H. Nishioka : Development of a new E.coli strain to detect oxidative mutaition and its application to the fungicide o-phenylphenol and its metabolites, Mutation Res. 628, 123-128 (2007).