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Scientific Opinion of the EFSA Panel on Plant Protection Products and their Residues (PPR) on Evaluation of the toxicological relevance of pesticide metabolites for dietary risk assessment

approach is ready for use, but it is anticipated that on many occasionsthe outcome of the assessment scheme will be that further testing is needed to reach a firm conclusionon the toxicological relevance of ...

Genotoxicity of water extracts from hypoxis species

therefore important to test such plants or their extracts for potential effects on health. We therefore investigated the genotoxicity of a number of Hypoxis species. This is important as preparations from ...

Combretum microphyllum and Leucospermum erubescens inhibit the genotoxic effects of 4-NQO, MMC and EMS in vitro

Mutation ON pharmacology plant Plants prevention programme public public health Public-health Research response Reversal Role Salmonella Salmonella typhimurium Science study Test Toxicology Universities ...

Testing chemical agents with the cytokinesis-block micronucleus cytome assay.

Humans Micronuclei, Chromosome-Defective Micronucleus Tests Mutagens Abstract: In order to evaluate the applicability of the cytokinesis-block micronucleus cytome assay in routine mutagenicity testing we ...

Scientific Opinion of the EFSA Panel on Plant Protection Products and their Residues (PPR) on Guidance on dermal absorption

Recommendations report Residue revision risk Risk Assessment Science SKIN specific State study Test use Users values variation Abstract: This guidance on the assessment of dermal absorption has been developed to ...

Genetic re-identification and antifungal susceptibility testing of Aspergillus section Nigri strains of the BCCM/IHEM collection.

Aspergillus Biological Specimen Banks DNA, Fungal Humans Itraconazole Microbial Sensitivity Tests Mycological Typing Techniques Phylogeny polymerase chain reaction Pyrimidines triazoles Voriconazole Abstract: ...

Mutagenicity, antimutagenicity and cytotoxicity evaluation of South African Podocarpus species

METHODS: The mutagenicity and cytotoxic effects of extracts from four species of Podocarpus were tested using the Salmonella/microsome assay with and without metabolic activation, based on the ...

Potential of Mycobacterium tuberculosis resuscitation-promoting factors as antigens in novel tuberculosis sub-unit vaccines.

that Rv1009 (rpfB) and Rv2389c (rpfD) are the most antigenic in the tested models. We therefore selected rpfB and rpfD for testing their vaccine potential as plasmid DNA vaccines. Elevated cellular ...

Genotoxicity investigation of ELF-magnetic fields in Salmonella typhimurium with the sensitive SOS-based VITOTOX test

32, Issue 7, Number 584 (2011) Keywords: ELF magnetic fields genotoxicity Salmonella typhimurium SOS induction Vitotox test Health Topics:  Rayonnements non-ionisants Niet-ioniserende straling ...

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