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Hyalella curvispina (Amphipoda) as a test organism in laboratory toxicity testing of environmental samples
(Parlar Scientific Publications, 2011-02)
An intercalibration exercise using blind-liquid samples containing Cr+6 and Zn+2 as well as environmental sediment samples was carried out between two laboratories using H. curvispina as test organism. For liquid samples, ...
Synergy between Diazinon and Nonylphenol in toxicity during the early development of the Rhinella arenarum toad
(Springer, 2016-02)
Diazinon is an extensively applied organophosphate pesticide, and nonylphenol is one of the major degradation products of nonylphenol polyethoxylates which are commonly used as surfactant in pesticide formulations. Both ...
Preclinical studies on the pharmacokinetics, safety, and toxicology of oxfendazole: toward first in human studies
(SAGE Publications, 2015)
A 2-week study in rats identified target organs of oxfendazole toxicity to be bone marrow, epididymis, liver, spleen, testis, and thymus. Female rats had greater oxfendazole exposure and exhibited toxicities at lower doses ...
Toxicity and genotoxicity assessment in sediments from the Matanza-Riachuelo river basin (Argentina) under the influence of heavy metals and organic contaminants
(Academic Press Inc Elsevier Science, 2017-01)
The aim of this study was to investigate the parameters of chemical extraction associated with the detection of toxicity and genotoxicity in sediment sample extracts. Quantitative analysis of metals and polycyclic aromatic ...
Nanomaterials toxicity and teratogenicity in aquatic environment using Rhinella arenarum model
(Elsevier Ireland, 2016-10)
Nanotechnology is growing at an exponential rate and will undoubtedly have both beneficial and toxicological impact and consequences on health and environment. Amphibians are being increasingly used for toxicity screening ...
Monitoring of toxicity of As(V) solutions by AMPHITOX test without and with treatment with zerovalent iron nanoparticles
(Elsevier Science, 2018-06)
Changes in toxicity of As(V) solutions from acute to chronic exposure have been evaluated by the AMPHITOX test. This test employs Rhinella arenarum, a widely distributed toad in Argentine areas. LOEC values were 6.37 and ...
Insecticidal and Insect-repellent Activities of Essential Oils from Verbenaceae and Anacardiaceae Against Rhizopertha dominica
(Natural Products Inc., 2009-09)
Essential oils extracted from leaves of Aloysia polystachya and A. citriodora (Verbenaceae) and from leaves and fruits of Schinus molle var. areira (Anacardiaceae) were tested for their repellent and toxic activities against ...
Subchronic and acute preclinic toxicity and some pharmacological effects of the water extract from leaves of Petiveria alliacea (Phytolaccaceae)Subchronic and acute preclinic toxicity and some pharmacological effects of the water extract from leaves of Petiveria alliacea (Phytolaccaceae)
(Universidad de Costa Rica, 2006)