Nagata Chikayoshi: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Cigarette smoke induces DNA single-strand breaks in human cells

Nakayama, Tsutomu, Kaneko, Motohisa, Kodama, Masahiko, Nagata, Chikayoshi

Journal:

Year:

1985

File:

PDF, 346 KB

1985

2

Generation of hydrogen peroxide and superoxide anion from active metabolites of naphthylamines and aminoazo dyes: its possible role in carcinogenesis

Nakayama, Tsutomu, Kimura, Temyuki, Kodama, Masahiko, Nagata, Chikayoshi

Journal:

Year:

1983

Language:

english

File:

PDF, 496 KB

english, 1983

3

Interaction of polynuclear aromatic hydrocarbons, 4-nitroquinoline 1-oxides, and various dyes with DNA

Chikayoshi Nagata, Masahiko Kodama, Yusaku Tagashira, Akira Imamura

Journal:

Year:

1966

Language:

english

File:

PDF, 909 KB

english, 1966

4

13C Nuclear magnetic resonance study of salt induced conformational change of basic polypeptides: Poly (L-lysine), poly (L-arginine), and poly (L-ornithine)

Hazime Saitô, Toyokazu Ohki, Masahiko Kodama, Chikayoshi Nagata

Journal:

Year:

1978

Language:

english

File:

PDF, 553 KB

english, 1978

5

Salt-induced conformational change of random copolymers (Lys50Tyr50)n and (Lys50Phe50)n studied by 1H- and 13C-nuclear magnetic resonances. Aggregation behavior of helical segments

Hazime Saitô, Toyokazu Ohki, Masahiko Kodama, Chikayoshi Nagata

Journal:

Year:

1979

Language:

english

File:

PDF, 414 KB

english, 1979

6

Ab initio mo study on base stacking: Adenine-adenine interaction in single-stranded polyadenylic acid (Poly A)

Misako Aida, Chikayoshi Nagata

Journal:

Chemical Physics Letters

Year:

1982

Language:

english

File:

PDF, 232 KB

english, 1982

7

An ab initio MO study on the thiol—disulphide exchange reaction

Misako Aida, Chikayoshi Nagata

Journal:

Chemical Physics Letters

Year:

1984

Language:

english

File:

PDF, 343 KB

english, 1984

8

The semi-empirical SCF Treatment of σ-π system I. Peptide molecule

Akira Imamura, Masahiko Kodama, Yusaku Tagashira, Chikayoshi Nagata

Journal:

Journal of Theoretical Biology

Year:

1966

Language:

english

File:

PDF, 714 KB

english, 1966

9

Tautomerism of the anticodon base and the code degeneracy

Hirokg Fujita, Akira Imamura, Chikayoshi Nagata

Journal:

Journal of Theoretical Biology

Year:

1970

Language:

english

File:

PDF, 154 KB

english, 1970

10

A molecular orbital study on the alkylation and depurination reactions of the base components of nucleic acids

Akira Imamura, Hiroko Fujita, Chikayoshi Nagata

Journal:

Journal of Theoretical Biology

Year:

1972

Language:

english

File:

PDF, 606 KB

english, 1972

11

A molecular orbital study on the enzymic reaction mechanism of α-chymotrypsm

Hideaki Umeyama, Akira Imamura, Chikayoshi Nagata, Manabu Hanano

Journal:

Journal of Theoretical Biology

Year:

1973

Language:

english

File:

PDF, 965 KB

english, 1973

12

A molecular orbital study of stability and the conformation of double-stranded DNA-like polymers

Hiroko Fujita, Akira Imamura, Chikayoshi Nagata

Journal:

Journal of Theoretical Biology

Year:

1974

Language:

english

File:

PDF, 1.15 MB

english, 1974

13

Molecular orbital study on the interaction between coenzymes and enzymes; NAD+ or NADH and dehydrogenases

Hideaki Umeyama, Akira Imamura, Chikayoshi Nagata

Journal:

Journal of Theoretical Biology

Year:

1974

Language:

english

File:

PDF, 1.00 MB

english, 1974

14

Molecular orbital study on the effect of the binding of water to base pair

Tamië Yamaguchi, Nagata Chikayoshi

Journal:

Journal of Theoretical Biology

Year:

1977

Language:

english

File:

PDF, 799 KB

english, 1977

15

Ab Initio molecular orbital study on the thermostability of the extreme thermophile tRNA: Role of the base stacking

Misako Aida, Chikayoshi Nagata, Iwao Ohmine, Keiji Morokuma

Journal:

Journal of Theoretical Biology

Year:

1982

Language:

english

File:

PDF, 598 KB

english, 1982

16

Structure and hypochromism of (6,9) (9′,6′) purinophanes

Fumio Hama, Yoshiteru Sakata, Soichi Misumi, Misako Aida, Chikayoshi Nagata

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 202 KB

english, 1982

17

Metabolic activation of chemical carcinogens and binding of metabolites with nucleic acid bases

Chikayoshi Nagata, Masahiko Kodama, Teruyuki Kimura, Tamié Yamaguchi

Journal:

International Journal of Quantum Chemistry

Year:

1979

Language:

english

File:

PDF, 585 KB

english, 1979

18

An ab initio molecular orbital study on the stacking interaction between nucleic acid bases: Dependence on the sequence and relation to the conformation

Misako Aida, Chikayoshi Nagata

Journal:

International Journal of Quantum Chemistry

Year:

1986

Language:

english

File:

PDF, 424 KB

english, 1986

19

Anab initioMO study on the disulfide bond: properties concerning the characteristic S-S dihedral angle

Misako Aida, Chikayoshi Nagata

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Year:

1986

Language:

english

File:

PDF, 381 KB

english, 1986

20

Molecular orbital studies of the action of thyroid hormone analogs: Effects on oxygen consumption of mitochondria and horseradish peroxidase-catalyzed NADH oxidation

Junji Sakurada, Misako Aida, Chikayoshi Nagata, Toichiro Hosoya

Journal:

Journal of Biological Physics

Year:

1988

Language:

english

File:

PDF, 564 KB

english, 1988

21

Prof. Kenichi Fukui 1918–1998 Theoretical chemist who created the fundamental theory of chemical reactivity

Teijiro Yonezawa, Chikayoshi Nagata

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Year:

1999

Language:

english

File:

PDF, 55 KB

english, 1999

22

A molecular orbital study on the incorporation of nucleotides into RNA

Hiroko Fujita, Chikayoshi Nagata

Journal:

Journal of Theoretical Biology

Year:

1976

Language:

english

File:

PDF, 691 KB

english, 1976

23

Ab initio molecular orbital study of the interaction of Li+, Na+ and K+ with the pore components of ion channels: Consideration of the size, structure and selectivity of the pore of the channels

Chikayoshi Nagata, Misako Aida

Journal:

Journal of Theoretical Biology

Year:

1984

Language:

english

File:

PDF, 644 KB

english, 1984

24

Photosensitizing effects of aromatic hydrocarbons and quinolines upon DNA

Masahiko Kodama, Chikayoshi Nagata

Journal:

Chemico-Biological Interactions

Year:

1969

Language:

english

File:

PDF, 1.02 MB

english, 1969

25

The interaction between small molecules and nucleic acids studied by circular dichroism

Motohisa Kaneko, Chikayoshi Nagata

Journal:

Chemico-Biological Interactions

Year:

1971

Language:

english

File:

PDF, 516 KB

english, 1971

26

A molecular orbital study on the interaction between the cytochrome P-450 and its substrates

Nagata Chikayoshi, Fujita Hiroko, Imamura Akira

Journal:

Chemico-Biological Interactions

Year:

1976

Language:

english

File:

PDF, 809 KB

english, 1976

27

Why O6-alkylguanine is specifically promutagenic?: Ab initio molecular orbital consideration

Chikayoshi Nagata, Eriko Takeda, Misako Aida

Journal:

Mutation Research Letters

Year:

1982

Language:

english

File:

PDF, 370 KB

english, 1982

28

An explanation of the induction of mutations by 2-aminopurine from an ab initio molecular orbital study

Misako Aida, Kazumasa Yamane, Chikayoshi Nagata

Journal:

Mutation Research Letters

Year:

1986

Language:

english

File:

PDF, 337 KB

english, 1986

29

Repair of indirectly induced DNA damage in human skin fibroblasts treated with N-hydroxy-2-naphthylamine

Motohisa Kaneko, Chikayoshi Nagata, Masahiko Kodama

Journal:

Mutation Research Letters

Year:

1985

Language:

english

File:

PDF, 396 KB

english, 1985

30

FREE RADICAL INDUCED IN RAT LIVER BY A CHEMICAL CARCINOGEN, N-METHYL-N′-NITRO-N-NITROSOGUANIDINE

Chikayoshi Nagata, Yoshikazu Ioki, Masahiko Kodama, Yusaku Tagashira, Masahiro Nakadate

Journal:

Annals of the New York Academy of Sciences

Year:

1973

Language:

english

File:

PDF, 723 KB

english, 1973

31

TYROSINE-SENSITIZED PHOTODIMERIZATION OF THYMINE IN AQUEOUS SOLUTION

Motohisa Kaneko, Akio Matsuyama, Chikayoshi Nagata

Journal:

Photochemistry and Photobiology

Year:

1978

Language:

english

File:

PDF, 229 KB

english, 1978

32

Activation of deoxycholic acid by the lipid peroxy radical and its covalent binding to nucleic acids

Masahiko Kodama, Fukiko Inoue, Tsutomu Nakayama, Chikayoshi Nagata

Journal:

Archives of Biochemistry and Biophysics

Year:

1987

Language:

english

File:

PDF, 340 KB

english, 1987

33

Triplet-triplet energy transfer from histone to DNA in deoxyribonucleohistone

Akio Matsuyama, Chikayoshi Nagata

Journal:

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis

Year:

1970

Language:

english

File:

PDF, 555 KB

english, 1970

34

A circular dichroism study on the conformation of DNA in rat liver chromatin

Akio Matsuyama, Yusaku Tagashira, Chikayoshi Nagata

Journal:

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis

Year:

1971

Language:

english

File:

PDF, 376 KB

english, 1971

35

The effect of phenethyl alcohol on in vitro DNA synthesis in Escherichia coli

Motohisa Kaneko, Masahiko Kodama, Chikayoshi Nagata

Journal:

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis

Year:

1977

Language:

english

File:

PDF, 547 KB

english, 1977

36

Participation of the microsomal electron transport system in mutagenic activation of 4-dimethylaminoazobenzene, 4-methylaminoazobenzene and their 3′-methyl-derivatives

Shigeyuki Igarashi, Hiromichi Yonekawa, Kaname Kawajiri, Junko Watanabe, Teruyuki Kimura, Masahiko Kodama, Chikayoshi Nagata, Yasaku Tagashira

Journal:

Biochemical and Biophysical Research Communications

Year:

1982

Language:

english

File:

PDF, 392 KB

english, 1982

37

Purification of mixed-function amine oxidase from rat liver microsomes

Teruyuki Kimura, Masahiko Kodama, Chikayoshi Nagata

Journal:

Biochemical and Biophysical Research Communications

Year:

1983

Language:

english

File:

PDF, 412 KB

english, 1983

38

Differences in benzo(a)pyrene metabolism between lung and liver homogenates

Kimura Teruyuki, Kodama Masahiko, Nagata Chikayoshi

Journal:

Biochemical Pharmacology

Year:

1977

Language:

english

File:

PDF, 226 KB

english, 1977

39

Nitroxide radicals generated from carcinogenic aminoazo dyes during their metabolism in vivo and in enzymatic system in vitro

Teruyuki Kimura, Masahiko Kodama, Chikayoshi Nagata

Journal:

Biochemical Pharmacology

Year:

1979

Language:

english

File:

PDF, 234 KB

english, 1979

40

Comparative study on the metabolism of N-methyl-4-aminoazobenzene by two forms of cytochrome P-488

Teruyuki Kimura, Masahiko Kodama, Chikayoshi Nagata, Tetsuya Kamataki, Ryuichi Kato

Journal:

Biochemical Pharmacology

Year:

1985

Language:

english

File:

PDF, 280 KB

english, 1985

41

Molecular orbital study of photosynthetic water decomposition: Roles of manganese and proton-accepting site

Masami Kusunoki, Kazuo Kitaura, Keiji Morokuma, Chikayoshi Nagata

Journal:

Year:

1980

Language:

english

File:

PDF, 407 KB

english, 1980

42

Non-covalent interaction with DNA of the mutagens 2-amino-dipyrido[1,2-a:3′,2′-d]imidazole and methyl-substituted isomers

Masazumi Imamura, Kei Takeda, Koichi Shudo, Toshihiko Okamoto, Chikayoshi Nagata, Masahiko Kodama

Journal:

Biochemical and Biophysical Research Communications

Year:

1980

Language:

english

File:

PDF, 332 KB

english, 1980

43

Ab initio molecular orbital study on the pairing and stacking interactions between nucleic acid bases in relation to the biological activities

Chikayoshi Nagata, Misako Aida

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1988

Language:

english

File:

PDF, 921 KB

english, 1988

44

Specific quenching of the fluorescence of benzo(a)pyrene by hepatic microsomes from 3-methylcholanthrene-treated rats

Akio Matsuyama, Motohisa Kameko, Chikayoshi Nagata

Journal:

Biochemical and Biophysical Research Communications

Year:

1977

Language:

english

File:

PDF, 339 KB

english, 1977

45

A Free-Electron Model for Discussing Reactivity in Unsaturated Hydrocarbons

Fukui, Kenichi, Yonezawa, Teijiro, Nagata, Chikayoshi

Journal:

The Journal of Chemical Physics

Year:

1953

Language:

english

File:

PDF, 389 KB

english, 1953

46

Direct evidence of incorporation of 12-O-[20-2H1]tetradecanoylphorbol-13-acetate into artificial membranes as determined by deuterium magnetic resonance

Saitô, Hazime, Tabeta, Ryoko, Kodama, Masahiko, Nagata, Chikayoshi, Sato, Yoshihiro

Journal:

Year:

1984

Language:

english

File:

PDF, 328 KB

english, 1984

47

Electronic Structure of Sulfur Compounds and Their Protecting Action against Ionizing Radiation

Chikayoshi Nagata and Tamië Yamaguchi

Journal:

Radiation Research

Year:

1978

Language:

english

File:

PDF, 397 KB

english, 1978

48

Molecular orbital study on the reaction mechanism of irreversible enzyme inhibitors

Nagata, Chikayoshi, Yamaguchi, Tamie

Journal:

Journal of Medicinal Chemistry

Year:

1979

Language:

english

File:

PDF, 546 KB

english, 1979

49

Calculation of chemical shifts of inner-shell electrons for the DNA bases by the CNDO [complete neglect of differential overlap]/2 method including the charge redistribution effect

Imamura, Akira, Fujita, Hiroko, Nagata, Chikayoshi

Journal:

Journal of the American Chemical Society

Year:

1972

Language:

english

File:

PDF, 714 KB

english, 1972

50

Fluorometric study of DNA-bound benzo[a]pyrene

Kodama, Masahiko, Nagata, Chikayoshi

Journal:

Year:

1975

Language:

english

File:

PDF, 642 KB

english, 1975