Results 351 to 360 of about 4,117,947 (390)

Dose-response mapping of bladder and rectum in prostate cancer patients undergoing radiotherapy with and without baseline toxicity correction. [PDF]

open access: yesPhys Imaging Radiat Oncol
Puri T   +27 more
europepmc   +1 more source

Overexpression of <i>BnaXTH22</i> Improving Resistance to Aluminum Toxicity in Rapeseed (<i>Brassica napus</i> L.). [PDF]

open access: yesInt J Mol Sci
Yu P   +11 more
europepmc   +1 more source

Toxicity of Nanoparticles

Current Medicinal Chemistry, 2014
Nowadays more than thousands of different nanoparticles are known, though no well-defined guidelines to evaluate their potential toxicity and to control their exposure are fully provided. The way of entry of nanoparticles together with their specificities such as chemistry, chemical composition, size, shape or morphology, surface charge and area can ...
LACHOWICZ, JOANNA IZABELA   +5 more
openaire   +5 more sources

Metals, toxicity and oxidative stress.

Current Medicinal Chemistry, 2005
Metal-induced toxicity and carcinogenicity, with an emphasis on the generation and role of reactive oxygen and nitrogen species, is reviewed. Metal-mediated formation of free radicals causes various modifications to DNA bases, enhanced lipid peroxidation,
M. Valko, H. Morris, M. Cronin
semanticscholar   +1 more source

Toxic action/toxicity

Biological Reviews of the Cambridge Philosophical Society, 2000
ABSTRACTSome six or so physiological systems, essential to normal mammalian life, are involved in poisoning; an intoxication that causes severe injury to any one of them could be life threatening. Reversible chemical reactions showing Scatchard‐type binding are exemplified by CO, CN− and cyclodiene neurotoxin insecticide intoxications, and by antigen ...
openaire   +3 more sources

Toxicity Reduction Evaluation, Toxicity Identification Evaluation and Toxicity Tracking in Direct Toxicity Assessment

Ecotoxicology, 2004
Toxicity reduction evaluations (TREs) in the River Esk and Lower Tees Estuary were based on the approach described by USEPA, but adapted to tackle the specific problems of the two sites. A combination of toxicity tracking and toxicity identification evaluation (TIE) was used at both locations to enhance the understanding of source and type of toxicants
Hutchings, Matt   +10 more
openaire   +4 more sources

Toxic Chemicals and Toxic Laws

Science, 1991
Recently there was consternation when it was discovered that a program intended to help minorities and the underprivileged in Detroit might have to be canceled. The reason was that some of the land on which new buildings were built was thought to contain toxic chemicals and therefore fell under the provisions of the Comprehensive Environmental Response,
openaire   +3 more sources

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