Gerhard J. Nohynek - Concepedia

Author

Gerhard J. Nohynek

Also Known As

G Nohynek, G. J. Nohynek, G. Nohynek, G.J. Nohynek, GERHARD NOHYNEK, Gerhard J Nohynek, Gerhard J. Nohynek, Gerhard Nohynek, ThomasHodge

Publications

4.3K

Citations

H-Index

Concepts

All Affiliations

L'Oréal (France)Covance (United Kingdom)Food & Nutrition Procter & Gamble (United States)Pension Fund for Care and Well-Being

About

Gerhard J. Nohynek is an author at L'Oréal (France) specializing in medicine, toxicology, and pharmacology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	15	17	1.3K
2	Health Sciences	3	3	223
3	Public Health	3	3	123
4	Engineering	1	1	25
5	Allergy	1	1	28

Gerhard J. Nohynek

Publications

1.5K

Citations

H-Index

Page 1

	Year	Citations
How to reduce false positive results when undertaking in vitro genotoxicity testing and thus avoid unnecessary follow-up animal tests: Report of an ECVAM Workshop David Kirkland, Stefan Pfuhler, David Tweats, Mutation Research/Genetic Toxicology and Environmental Mutagenesis Animal TestingVeterinary ScienceToxicology TestingToxicologyEcvam Workshop	2007	429
Clastogenicity, photo-clastogenicity or pseudo-photo-clastogenicity: Genotoxic effects of zinc oxide in the dark, in pre-irradiated or simultaneously irradiated Chinese hamster ovary cells Eric K. Dufour, T. S. Kumaravel, Gerhard J. Nohynek, Mutation Research/Genetic Toxicology and Environmental Mutagenesis PhotochemistryRadiation EffectPhototoxicityPhotoprotectionGenotoxic Effects	2006	161
An assessment of the genotoxicity and human health risk of topical use of kojic acid [5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one] Gerhard J. Nohynek, David Kirkland, Daniel Marzin, Food and Chemical Toxicology Kojic AcidTopical UseMedicineHerbal MedicineHerb-drug Interaction	2003	111
Application of the threshold of toxicological concern approach for the safety evaluation of calendula flower (Calendula officinalis) petals and extracts used in cosmetic and personal care products Thomas Re, D. Mooney, Eric Antignac, Food and Chemical Toxicology BotanyToxicological Concern ApproachMedicineHerbal MedicineToxicology	2009	98
Under the skin: Biotransformation of para-aminophenol and para-phenylenediamine in reconstructed human epidermis and human hepatocytes Gerhard J. Nohynek, Daniel Duché, Alexia Garrigues, Toxicology Letters Tissue EngineeringReconstructed Human EpidermisBiochemistryCutaneous BiologyHuman Hepatocytes	2005	89
Human systemic exposure to a [14C]-para-phenylenediamine-containing oxidative hair dye and correlation with in vitro percutaneous absorption in human or pig skin F. Hueber-Becker, Gerhard J. Nohynek, W.J.A. Meuling, Food and Chemical Toxicology Oxidative Hair DyeMedicineForensic ToxicologyPig SkinToxicology	2004	80
Eye irritation of low-irritant cosmetic formulations: correlation of in vitro results with clinical data and product composition C. Debbasch, Catherine Ebenhahn, Nadia Dami, Food and Chemical Toxicology Ocular PharmacologyOphthalmologyMedicineTopical DrugEye Irritation	2004	70
Occupational exposure of hairdressers to [14C]-para-phenylenediamine-containing oxidative hair dyes: A mass balance study F. Hueber-Becker, Gerhard J. Nohynek, Eric K. Dufour, Food and Chemical Toxicology Occupational ToxicologyMass Balance StudyOccupational EpidemiologyOccupational HygieneEnvironmental Health	2006	57
In vitro genotoxicity of para-phenylenediamine and its N-monoacetyl or N,N′-diacetyl metabolites Jean‐Luc Garrigue, Mark Ballantyne, T. S. Kumaravel, Mutation Research/Genetic Toxicology and Environmental Mutagenesis BiochemistryMedicineToxicologyVitro GenotoxicityN′-diacetyl Metabolites	2006	52
Urinary acetylated metabolites and N-acetyltransferase-2 genotype in human subjects treated with a para-phenylenediamine-containing oxidative hair dye Gerhard J. Nohynek, Julie A. Skare, W.J.A. Meuling, Food and Chemical Toxicology N-acetyltransferase-2 GenotypeBiochemistryMedicineHuman SubjectsMetabolomics	2004	48

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