Results 41 to 50 of about 125,041 (360)

Permitted daily exposure for diisopropyl ether as a residual solvent in pharmaceuticals [PDF]

open access: yes, 2018
Solvents can be used in the manufacture of medicinal products provided their residual levels in the final product comply with the acceptable limits based on safety data.
Evandri, Maria Grazia, Romanelli, Luca
core   +1 more source

Biomonitoring of the genotoxic potential (micronucleus assay) and detoxifying activity (EROD induction) in the River Dadou (France), using the amphibian Xenopus laevis [PDF]

open access: yes, 2004
Within the framework of a general survey of the water quality of the river Dadou (Tarn, France), different physicochemical parameters were measured and an inventory of the fish population was made along the water course, around the Rassisse dam.With the ...
Gauthier, Laury   +3 more
core   +2 more sources

Acute immobilization assay with Daphnia similis: A miniaturized protocol

open access: yesNAM Journal
To reduce volume of samples, residues, costs and time, ecotoxicologists are seeking for new approach methodologies. Miniaturized versions of already well-established protocols are arising as a promising tool to diminish costs and residues in the ...
João Gabriel Mesquita Silva   +6 more
doaj   +1 more source

White phosphorus genotoxicity

open access: yesBIO Web of Conferences, 2021
The genotoxicity of white phosphorus was previously evaluated using the Ames test, which demonstrated the absence of toxicity. However, with all the advantages of this method, the use of the Ames test has some shortfallsin assessing genotoxicity.
Mindubaev Anton   +4 more
doaj   +1 more source

Thresholds of Genotoxic and Non-Genotoxic Carcinogens

open access: yesToxicological Research, 2018
Exposure to chemical agents is an inevitable consequence of modern society; some of these agents are hazardous to human health. The effects of chemical carcinogens are of great concern in many countries, and international organizations, such as the World Health Organization, have established guidelines for the regulation of these chemicals. Carcinogens
openaire   +3 more sources

Lead-induced DNA damage in Vicia faba root cells: Potential involvement of oxidative stress [PDF]

open access: yes, 2011
Genotoxic effects of lead (0–20 µM) were investigated in whole-plant roots of Vicia faba L., grown hydroponically under controlled conditions. Lead-induced DNA damage in V.
Jean, Séverine   +3 more
core   +2 more sources

Common Considerations for Genotoxicity Assessment of Nanomaterials

open access: yesFrontiers in Toxicology, 2022
Genotoxicity testing is performed to determine potential hazard of a chemical or agent for direct or indirect DNA interaction. Testing may be a surrogate for assessment of heritable genetic risk or carcinogenic risk.
Rosalie K. Elespuru   +7 more
doaj   +1 more source

Hospital Wastewater Genotoxicity [PDF]

open access: yesThe Annals of Occupational Hygiene, 2005
Hospitals represent an incontestable release source of many chemicals compounds in their wastewaters, and which may have an impact on the environment and human health. Indeed, some of the substances found in wastewaters are genotoxic and are suspected to be a possible cause of the cancers observed in the last decades. To study the toxicity and the risk
B, Jolibois, M, Guerbet
openaire   +2 more sources

Evaluation of the genotoxic and teratogenic potential of a municipal sludge and sludge-amended soil using the amphibian Xenopus laevis and the tobacco: Nicotiana tabacum L. var. xanthi Dulieu [PDF]

open access: yes, 2003
The toxic, genotoxic and teratogenicpotential of amunicipal sewage sludge was assessed using the micronucleus assay on the larvae of the amphibianXenopuslaevis and with the tobacco somatic mutation test using the yellow–green xanthiDulieu mutant a1+/a1 ...
Chenon, Pascale   +4 more
core   +4 more sources

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

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