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Acute Toxicity of Roundup to the Non Target Organism Hyalella curvispina. Laboratory and field study
(Taylor & Francis Ltd, 2015-01-02)
Glyphosate is the most used pesticide in Argentina. Hyalella curvispina is a widely distributed and commonly abundant component of the invertebrate assemblages in shallow waters of southern South America. The aim of this ...
Acute Toxicity of Chlorpyrifos to Hyalella curvispina: Comparison of Species Sensitivity and Assessment of Environmental Risk
(Springer, 2019-03)
The objective of the work reported here was to determine the acute toxicity of chlorpyrifos—the most commonly used pesticide in Argentina—to the amphipod Hyalella curvispina, with that species being widely distributed in ...
Assessment of the acute toxicity of the organochlorine pesticide endosulfan in Cichlasoma dimerus (Teleostei, Perciformes)
(Academic Press Inc Elsevier Science, 2011-05)
The organochlorine insecticide endosulfan (ES) is widely used despite its high toxicity to fish (96-h LC50 median value of 2.6γgL-1). This study aimed to assess the acute toxicity, histological and physiological parameters ...
Genotoxic risk in humans and acute toxicity in rats of a novel oral high-dose coenzyme Q10 oleogel
(Elsevier, 2021-06)
Coenzyme Q10 (CoQ10) supplementation has demonstrated to be safe and effective in primary and secondary CoQ10 deficiencies. Previously, we have designed a high-dose CoQ10 oleogel (1 g/disk) with excipients used in quantities ...
A method for computing the damage level due to the exposure to an airborne chemical with a time-varying concentration
(Wiley Blackwell Publishing, Inc, 2011-09)
The calculation of damage level due to the exposure to a toxic cloud is usually not included in most popular software, or it is included using techniques that do not take into account the variation in concentration over a ...
Oral acute toxicity of imidacloprid, thiamethoxam and clothianidin in eared doves: a contribution for the risk assessment of neonicotinoids in birds
(Elsevier, 2018-09-10)
Neonicotinoids have recently been demonstrated to cause direct negative impacts on birds from North America
and Europe. To further understand the impact of these compounds on bird species and to improve risk assessment
...
Acute toxicity of cypermethrin to the non target organism Hyalella curvispina
(Elsevier Science, 2013)
Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
(Springer, 2019-07)
Effects of ammonia on zoea I of the Southern King Crab, Lithodes santolla (Decapoda, Lithodidae) were analyzed through acute (96 h) and chronic (29 days in total) assays (seven total ammonia nitrogen (TAN) concentrations: ...
Acute and subacute toxicity evaluation of ethanolic extract from fruits of schinus molle in rats
(Elsevier, 2007-09-25)
Ethanolic and hexanic extracts from fruits and leaves of Schinus molle showed ability to control several insect pests. Potential vertebrate toxicity associated with insecticidal plants requires investigation before ...
Joint Probabilistic Analysis of Risk for Aquatic Species and Exceedence Frequency for the Agricultural Use of Chlorpyrifos in the Pampean Region, Argentina
(Society of Environmental Toxicology and Chemistry, 2019-04-15)
The Pampa Húmeda region in Argentina is characterized by soybean, wheat, andmaize production, with intensive application of agrochemicals such as herbicides and insecticides. We used a joint probabilistic approach to analyze ...