Results 201 to 210 of about 100,441 (269)

Biotoxicity of essential oil of <i>Eucalyptus citriodora</i> Hook (Myrtaceae) to dust mites. [PDF]

open access: yesFront Plant Sci
Cai H   +11 more
europepmc   +1 more source

Determination of LC50 and sub-chronic neurotoxicity of diesel exhaust nanoparticles

Environmental Toxicology and Pharmacology, 2015
Air pollution is a major problem faced globally and is seen associated with central nervous system (CNS) disorders like neuropathology and neuro-inflammation. Here, we investigated the CNS disorders as a result of sub-chronic exposure (90 days) to diesel exhaust nanoparticles (DENPs) and explored the minimal levels of DENPs needed to exhibit the early ...
M, Durga, T, Devasena, A, Rajasekar
openaire   +3 more sources

Estimation of the LC50, a review.

Environmetrics, 1991
AbstractIn this paper methods to estimate the median lethal concentration (LC50) are reviewed. Estimation from data sets with limited occurrence of partial response (>0%, <100%) receives particular attention.
Hoekstra, JA
semanticscholar   +4 more sources

Determination of Concentration-Time-Mortality Relationships to Replace LC50 Values

Inhalation Toxicology, 1990
AbstractTo determine concentration-time-mortality relationships of ammonia (NH3), chlorine (Cl2), hydrogen sulfide (H2S), and phosgene (COCl2) in acute inhalation toxicity studies with rats and mice, groups of five males and five females each were exposed for different periods of time to different concentrations of the respective test atmospheres.
A. Zwart   +3 more
openaire   +2 more sources

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