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1

Purine, IX. Eine neue milde Purinsynthese

Fritz E. Kempter, Hartmut Rokos, Wolfgang Pfleiderer

Journal:

European Journal of Inorganic Chemistry

Année:

1970

Fichier:

PDF, 780 KB

1970

2

Untersuchungen in der Pyrimidinreihe, XXVI. Eine neue Synthese für 5-Nitro-4-glykosylamino-pyrimidine

Hartmut Rokos, Wolfgang Pfleiderer

Journal:

European Journal of Inorganic Chemistry

Année:

1971

Fichier:

PDF, 1.28 MB

1971

3

Pteridine, XL. Zur Synthese von 3.N2.N2-Trimethyl-pterinen

Hartmut Rokos, Wolfgang Pfleiderer

Journal:

European Journal of Inorganic Chemistry

Année:

1971

Langue:

german

Fichier:

PDF, 530 KB

german, 1971

4

Pteridine, XLI. Zur Synthese von Pteridin-N-8-ribosiden

Hartmut Rokos, Wolfgang Pfleiderer

Journal:

European Journal of Inorganic Chemistry

Année:

1971

Langue:

german

Fichier:

PDF, 535 KB

german, 1971

5

Nucleotide, II. Über die Verseifung von Dinucleosidmonophosphorsäurephenylester und die Isomerisierung der Internucleotid-Bindung

Hartmut Rokos, Arthur Myles, Wolfgang Hutzenlaub, Wolfgang Pfleiderer

Journal:

European Journal of Inorganic Chemistry

Année:

1975

Langue:

german

Fichier:

PDF, 317 KB

german, 1975

6

In vivo fluorescence excitation spectroscopy and in vivo Fourier-transform Raman spectroscopy in human skin: evidence of H2O2 oxidation of epidermal albumin in patients with vitiligo

Hartmut Rokos, Jeremy Moore, Sybille Hasse, Johanna M. Gillbro, John M. Wood, Professor Karin U Schallreuter

Journal:

Journal of Raman Spectroscopy

Année:

2004

Langue:

english

Fichier:

PDF, 145 KB

english, 2004

7

Identification of epidermal L-tryptophan and its oxidation products by in vivo FT-Raman Spectroscopy further supports oxidative stress in patients with vitiligo

Hartmut Rokos, John M. Wood, Sybille Hasse, Karin U. Schallreuter

Journal:

Journal of Raman Spectroscopy

Année:

2008

Langue:

english

Fichier:

PDF, 267 KB

english, 2008

8

In vitro and in vivo identification of ‘pseudocatalase’ activity in Dead Sea water using Fourier transform Raman spectroscopy

Karin U. Schallreuter, Jeremy Moore, Stefanie Behrens-Williams, Angela Panske, Marco Harari, Hartmut Rokos, John M. Wood

Journal:

Journal of Raman Spectroscopy

Année:

2002

Langue:

english

Fichier:

PDF, 227 KB

english, 2002

9

Perturbed 6-Tetrahydrobiopterin Recycling via Decreased Dihydropteridine Reductase in Vitiligo: More Evidence for H2O2 Stress

Hasse, Sybille, Gibbons, Nicholas C.J., Rokos, Hartmut, Marles, Lee K., Schallreuter, Karin U.

Journal:

The Journal of Investigative Dermatology

Année:

2004

Langue:

english

Fichier:

PDF, 338 KB

english, 2004

10

Basic research confirms coexistence of acquired Blaschkolinear Vitiligo and acrofacial Vitiligo

Karin U Schallreuter, Christian Krüger, Hartmut Rokos, Sybille Hasse, Carsten Zothner, Angela Panske

Journal:

Archives of Dermatological Research

Année:

2007

Langue:

english

Fichier:

PDF, 493 KB

english, 2007

11

Vitix®– a new treatment for vitiligo?

Karin U. Schallreuter, Hartmut Rokos

Journal:

International Journal of Dermatology

Année:

2005

Langue:

english

Fichier:

PDF, 105 KB

english, 2005

12

Presence of epidermal allantoin further supports oxidative stress in vitiligo

Mohammad Shalbaf, Nicholas C. J. Gibbons, John M. Wood, Derek J. Maitland, Hartmut Rokos, Souna M Elwary, Lee K. Marles, Karin U. Schallreuter

Journal:

Experimental Dermatology

Année:

2008

Langue:

english

Fichier:

PDF, 376 KB

english, 2008

13

Cholesterol regulates melanogenesis in human epidermal melanocytes and melanoma cells

Karin U. Schallreuter, Sybille Hasse, Hartmut Rokos, Bhaven Chavan, Mohamed Shalbaf, Jennifer D. Spencer, John M. Wood

Journal:

Experimental Dermatology

Année:

2009

Langue:

english

Fichier:

PDF, 682 KB

english, 2009

14

In vivo and in vitro evidence for epidermal H2O2-mediated oxidative stress in piebaldism

Tayyebeh Vafaee, Hartmut Rokos, Mohamed M. A. E. L. Salem, Karin U. Schallreuter

Journal:

Experimental Dermatology

Année:

2010

Langue:

english

Fichier:

PDF, 405 KB

english, 2010

15

Estrogens Can Contribute to Hydrogen Peroxide Generation and Quinone-Mediated DNA Damage in Peripheral Blood Lymphocytes from Patients with Vitiligo

Schallreuter, Karin U, Chiuchiarelli, Georgia, Cemeli, Eduardo, Elwary, Souna M, Gillbro, Johanna M, Spencer, Jennifer D, Rokos, Hartmut, Panske, Angela, Chavan, Bhaven, Wood, John M

Journal:

The Journal of Investigative Dermatology

Année:

2006

Langue:

english

Fichier:

PDF, 187 KB

english, 2006

16

GTP Cyclohydrolase Feedback Regulatory Protein Controls Cofactor 6-Tetrahydrobiopterin Synthesis in the Cytosol and in the Nucleus of Epidermal Keratinocytes and Melanocytes

Chavan, Bhaven, Gillbro, Johanna M, Rokos, Hartmut, Schallreuter, Karin U

Journal:

The Journal of Investigative Dermatology

Année:

2006

Langue:

english

Fichier:

PDF, 275 KB

english, 2006

17

Oxidative Stress Via Hydrogen Peroxide Affects Proopiomelanocortin Peptides Directly in the Epidermis of Patients with Vitiligo

Spencer, Jennifer D, Gibbons, Nicholas C J, Rokos, Hartmut, Peters, Eva M J, Wood, John M, Schallreuter, Karin U

Journal:

The Journal of Investigative Dermatology

Année:

2006

Langue:

english

Fichier:

PDF, 379 KB

english, 2006

18

Computer Simulation of Native Epidermal Enzyme Structures in the Presence and Absence of Hydrogen Peroxide (H2O2): Potential and Pitfalls

Gibbons, Nicholas C J, Wood, John M, Rokos, Hartmut, Schallreuter, Karin U

Journal:

The Journal of Investigative Dermatology

Année:

2006

Langue:

english

Fichier:

PDF, 202 KB

english, 2006

19

Methionine Sulfoxide Reductases A and B Are Deactivated by Hydrogen Peroxide (H2O2) in the Epidermis of Patients with Vitiligo

Schallreuter, Karin U, Rübsam, Katharina, Gibbons, Nicholas C J, Maitland, Derek J, Chavan, Bhaven, Zothner, Carsten, Rokos, Hartmut, Wood, John M

Journal:

The Journal of Investigative Dermatology

Année:

2007

Langue:

english

Fichier:

PDF, 1.64 MB

english, 2007

20

Quinones are reduced by 6-tetrahydrobiopterin in human keratinocytes, melanocytes, and melanoma cells

Karin U. Schallreuter, Hartmut Rokos, Bhaven Chavan, Johanna M. Gillbro, Eduardo Cemeli, Carsten Zothner, Diana Anderson, John M. Wood

Journal:

Free Radical Biology and Medicine

Année:

2008

Langue:

english

Fichier:

PDF, 1.15 MB

english, 2008

21

Oxidative Stress in Vitiligo: Photo-oxidation of Pterins Produces H2O2 and Pterin-6-carboxylic Acid

Hartmut Rokos, Wayne D. Beazley, Karin U. Schallreuter

Journal:

Biochemical and Biophysical Research Communications

Année:

2002

Langue:

english

Fichier:

PDF, 117 KB

english, 2002

22

Thyroid hormone effect on rat heart mitochondrial proteins and affinity labeling with N-bromoacetyl-3,3′,5-triiodo-L-thyronine Lack of direct effect on the adenine nucleotide translocase

Ulla B. Rasmussen, Josef Köhrle, Hartmut Rokos, Rolf-Dieter Hesch

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 806 KB

english, 1989

23

Activation/deactivation of acetylcholinesterase by H2O2: more evidence for oxidative stress in vitiligo

Karin U Schallreuter, Souna M.A Elwary, Nicholas C.J Gibbons, Hartmut Rokos, John M Wood

Journal:

Biochemical and Biophysical Research Communications

Année:

2004

Langue:

english

Fichier:

PDF, 267 KB

english, 2004

24

Butyrylcholinesterase is present in the human epidermis and is regulated by H2O2: More evidence for oxidative stress in vitiligo

Karin U. Schallreuter, Nicholas C.J. Gibbons, Carsten Zothner, Souna M. Elwary, Hartmut Rokos, John M. Wood

Journal:

Biochemical and Biophysical Research Communications

Année:

2006

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2006

25

Decreased phenylalanine uptake and turnover in patients with vitiligo

Karin U. Schallreuter, Bhaven Chavan, Hartmut Rokos, Nigel Hibberts, Angela Panske, John M. Wood

Journal:

Molecular Genetics and Metabolism

Année:

2005

Langue:

english

Fichier:

PDF, 263 KB

english, 2005

26

Effect of septicaemia on the plasma levels of biopterin and nitric oxide metabolites in rats and rabbits

Jan G.C. van Amsterdam, Cees van den Berg, Jetske Zuidema, Jan-Dirk te Biesebeek, Hartmut Rokos

Journal:

Biochemical Pharmacology

Année:

1996

Langue:

english

Fichier:

PDF, 564 KB

english, 1996

27

The redox – biochemistry of human hair pigmentation

Karin U. Schallreuter, Mohamed M. A. E. L. Salem, Sybille Hasse, Hartmut Rokos

Journal:

Pigment Cell & Melanoma Research

Année:

2011

Langue:

english

Fichier:

PDF, 621 KB

english, 2011

28

ABSTRACTS.11th, International Symposium on Chemistry and Biology of Pteridines and Folates

Pfleiderer, Wolfgang, Rokos, Konstanz, Rokos, Hartmut

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 21.70 MB

english, 1997

29

Antiviral and Hemolytic Activities of Surfactin Isoforms and Their Methyl Ester Derivatives.

KRACHT, MAREN, ROKOS, HARTMUT, ÖZEL, MUHSIN, KOWALL, MARTIN, PAULI, GEORG, VATER, JOACHIM

Journal:

The Journal of Antibiotics

Année:

1999

Langue:

english

Fichier:

PDF, 640 KB

english, 1999

30

Serial Transplants of DMBA-Induced Mammary Tumors in Fischer Rats as a Model System for Human Breast Cancer

Bartsch, Christian, Bartsch, Hella, Buchberger, Anita, Stieglitz, Ariane, Effenberger-Klein, Anja, Kruse-Jarres, Jürgen D., Besenthal, Ingo, Rokos, Hartmut, Mecke, Dieter

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 600 KB

english, 1999

31

ChemInform Abstract: PURINE 9. MITT. MILDE PURINSYNTH.

KEMPTER, FRITZ E., ROKOS, HARTMUT, PFLEIDERER, WOLFGANG

Journal:

Chemischer Informationsdienst. Organische Chemie

Année:

1970

Fichier:

PDF, 190 KB

1970

32

ChemInform Abstract: PYRIMIDINE 26. MITT. NEUE SYNTH. VON 5-NITRO-4-GLYKOSYLAMINO-PYRIMIDINEN

ROKOS, HARTMUT, PFLEIDERER, WOLFGANG

Journal:

Chemischer Informationsdienst. Organische Chemie

Année:

1971

Fichier:

PDF, 270 KB

1971

33

ChemInform Abstract: PTERIDINE 40. MITT. SYNTH. VON 3,N(2),N(2)-TRIMETHYL-PTERINEN

ROKOS, HARTMUT, PFLEIDERER, WOLFGANG

Journal:

Chemischer Informationsdienst. Organische Chemie

Année:

1971

Langue:

german

Fichier:

PDF, 247 KB

german, 1971

34

ChemInform Abstract: PTERIDINE 41. MITT. SYNTH. VON PTERIDIN-N-8-RIBOSIDEN

ROKOS, HARTMUT, PFLEIDERER, WOLFGANG

Journal:

Chemischer Informationsdienst. Organische Chemie

Année:

1971

Fichier:

PDF, 228 KB

1971

35

ChemInform Abstract: NUCLEOTIDE 2. MITT. VERSEIFUNG VON DINUCLEOSIDMONOPHOSPHORSAEUREPHENYLESTER UND DIE ISOMERISIERUNG DER INTERNUCLEOTID-BINDUNG

ROKOS, HARTMUT, MYLES, ARTHUR, HUTZENLAUB, WOLFGANG, PFLEIDERER, WOLFGANG

Journal:

Chemischer Informationsdienst

Année:

1975

Fichier:

PDF, 204 KB

1975