Results 11 to 20 of about 1,536,167 (268)

Mitochondrial toxicity of drugs [PDF]

open access: yes, 2008
The introduction of this thesis concentrates on the cellular energy supplier and an important instrument in mediating cell death, mitochondrion. First, an overview is given to explain the biochemical properties of this organelle.
Waldhauser, Katri Maria
core   +1 more source

A statistical evaluation of the effects of gender differences in assessment of acute inhalation toxicity [PDF]

open access: yes, 2011
Acute inhalation toxicity of chemicals has conventionally been assessed by the median lethal concentration (LC50) test (organisation for economic co-operation and development (OECD) TG 403).
Price, Charlotte   +13 more
core   +1 more source

Toxicity of pesticides and their mixture to primary producers [PDF]

open access: yes, 2008
The earth’s aquatic ecosystems are threatened by the contamination with a multitude of anthropogenic chemical pollutants. Pesticides are one important group of environmental contaminants.
Knauert, Stefanie
core   +1 more source

Challenges for the development of a biotic ligand model predicting copper toxicity in estuaries and seas [PDF]

open access: yes, 2012
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2011 SETAC.An effort is ongoing to develop a biotic ligand model (BLM) that predicts copper (Cu) toxicity in estuarine and marine ...
Anna de Polo   +3 more
core   +1 more source

Cobalt toxicity in anaerobic granular sludge: influence of chemical speciation

open access: yes, 2008
The influence of cobalt speciation on the toxicity of cobalt to methylotrophic methanogenesis in anaerobic granular sludge was investigated. The cobalt speciation was studied with three different media that contained varying concentrations of complexing ...
Hullebusch, E.D., van   +4 more
core   +1 more source

Electrochemical peroxidation of contaminated water and assessment of the toxicity using existing and novel bioassays [PDF]

open access: yes, 2011
The treatment of wastewater and monitoring of its toxicity is essential before discharging it to the environment. This study focuses on assessing the toxicity of wastewater following treatment using the electrochemical peroxidation process (ECP). Three
Kokkali, Varvara
core  

Developmental toxicity of combined ethylbenzene and methylethylketone administered by inhalation to rats [PDF]

open access: yes, 2006
Pregnant Sprague–Dawley rats were exposed to ethylbenzene (EB; 0, 250, or 1000 ppm) and methylethylketone (MEK; 0, 1000, or 3000 ppm), alone and in combination, by inhalation, for 6 h/day, during days 6–20 of gestation.
Cadot, R.   +6 more
core   +1 more source

Comparative toxicity assessment of nanosilver on three Daphnia species in acute, chronic and multi-generation experiments

open access: yes, 2013
The antibacterial properties of nanosilver have led to a versatile application spectrum including medical purposes and personal care products. However, the increasing use of nanosilver has raised concerns about its environmental impacts.
Völker, Carolin   +14 more
core   +1 more source

Toxicity of Pb and of Pb/Cd combination on the springtail Folsomia candida in natural soils: Reproduction, growth and bioaccumulation as indicators [PDF]

open access: yes, 2012
The toxicity of Pb and Cd+Pb was assessed on the Collembola F. candida in two cultivated soils (SV and AU) with low organic matter (OM) content and circumneutral to basic pH, and an acid forested soil (EPC) with high OM content.
A. Bianco   +9 more
core   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

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