دانلود مقالات ISI درباره Lc50 + ترجمه فارسی

Biological response of earthworm, Eisenia foetida (Savigny) to an organophosphorous pesticide, profenofos

Keywords: Profenofos; Acetylcholinesterase; Histopathology; LC50; Eisenia foetida; Filter paper test

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Lindane toxicity on early life stages of gilthead seabream (Sparus aurata) with a note on its histopathological manifestations

Keywords: Toxicity; Lindane; Early life stages; Sparus aurata; LC50; Histopathology;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Toxicity and effects of a glyphosate-based herbicide on the Neotropical fish Prochilodus lineatus

Keywords: Acute toxicity; Biotransformation; LC50; Liver histopathology; Osmoregulation; Oxidative stress; Roundup; Stress response

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2008 سفارش ترجمه

Investigation of acute toxicity of (2,4-dichlorophenoxy)acetic acid (2,4-D) herbicide on crayfish (Astacus leptodactylus Esch. 1823)

Keywords: (2,4-D); (2,4-Dichlorophenoxy)acetic acid; Crayfish; Astacus leptodactylus; Acute toxicity; LC50

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2007 سفارش ترجمه

Derivation of predicted no effect concentrations (PNEC) for marine environmental risk assessment: Application of different approaches to the model contaminant Linear Alkylbenzene Sulphonates (LAS) in a site-specific environment

Keywords: Linear Alkylbenzene Sulphonate (LAS); Sediment; Lethal concentration; LC50; LC10; Predicted no effect concentration (PNEC); Marine risk assessment; Equilibrium partitioning method; Assessment factor

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Endocrine disruption and metabolic changes following exposure of Cyprinus carpio to diethyl phthalate

Keywords: Diethyl phthalate; Cyprinus carpio; LC50; Vitellogenin; Metabolic enzymes; Bioaccumulation

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Short-term pre-exposure increases earthworm tolerance to mercury

Keywords: Glutathione; Mercury; Earthworm; Pre-exposure; LC50; Internal concentration

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Ontogenetic changes in tolerance to acute ammonia exposure and associated gill histological alterations during early juvenile development of the blue swimmer crab, Portunus pelagicus

Keywords: Acute ammonia toxicity; Early ontogeny; Gill histology; Portunus pelagicus; LC50

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Cloning and overexpression of ribosomal protein L39 gene from deltamethrin-resistant Culex pipiens pallens

Keywords: Culex pipiens pallens; RPL39; ribosomal protein L39; RT-PCR; reverse transcription polymerase chain reaction; PCR; polymerase chain reaction; 3H-TdR; methyl tritiated thymidine; cDNA; complementary deoxyribonucleic acid; RACE; rapid amplification of cDNA

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Use of the biotic ligand model to predict pulse-exposure toxicity of copper to fathead minnows (Pimephales promelas)

Keywords: BLM; Cu; Delayed deaths; LA50; LC50; One-compartment uptake-depuration model

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Aryl radical involvement in amiodarone-induced pulmonary toxicity: Investigation of protection by spin-trapping nitrones

Keywords: AIPT; amiodarone-induced pulmonary toxicity; AM; amiodarone; DEA; N-desethylamiodarone; DDIA; didesiodoamiodarone; DMPO; 5,5-dimethyl pyrrolidine N-oxide; HPL1A; human peripheral lung epithelial 1 A cells; i.t.; intratracheal; LC50; drug concentration pro

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Evaluation of acute inhalation toxicity for chemicals with limited toxicity information

Keywords: Acute; Inhalation; Threshold of concern; Globally Harmonized System; LC50; Cramer; Air permit review; NOAEL

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2007 سفارش ترجمه

Toxicity of an engineered nanoparticle (fullerene, C60) in two aquatic species, Daphnia and fathead minnow

Keywords: Nanotoxicology; Fullerene; CYP2; Lipid peroxidation; LC50

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

Genotoxicity evaluation of acute doses of endosulfan to freshwater teleost Channa punctatus (Bloch) by alkaline single-cell gel electrophoresis

Keywords: Acute toxicity; Comet assay; DNA damage; Endosulfan; LC50

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Copper in the terrestrial environment: Verification of a laboratory-derived terrestrial biotic ligand model to predict earthworm mortality with toxicity observed in field soils

Keywords: BLM; Copper; Soil; Pore water; Earthworm; Mortality; LC50; Risk assessment; Validation; Toxicity

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

The thyroid endocrine disruptor perchlorate affects reproduction, growth, and survival of mosquitofish

Keywords: Perchlorate; Reproduction; Growth; LC50; Fish; Mosquitofish; Gambusia; Acute toxicity; Chronic toxicity; Thyroid

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه

Novel 5,7-disubstituted 6-amino-5H-pyrrolo[3,2-b]pyrazine-2,3-dicarbonitriles, the promising protein kinase inhibitors with antiproliferative activity

Keywords: Antiproliferative agents; Cytostatic agents; Pyrrolo[2,3-b]pyrazine; Kinase inhibitor; Molecular modeling; DockingCDK, cyclin-dependent kinase; EGFR, epidermal growth factor receptor kinase; GI50, growth inhibition; GSK-3, glycogen synthase kinase-3; LC50

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2006 سفارش ترجمه

Acute toxicity of Euphorbia kamerunica on Oreochromis niloticus

Keywords: Acute toxicity; Euphorbia; Oreochromis; Bioassay; LC50; Toxic plants; Fish poisons; Lethal concentration; Aquatic toxicity; Piscicides;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2005 سفارش ترجمه

Investigation of acute toxicity of (2,4-dichlorophenoxy)acetic acid (2,4-D) herbicide on larvae and adult Nile tilapia (Oreochromis niloticus L.)

Keywords: Bioassay; LC50; Herbicide; Nile tilapia; (2,4-Dichlorophenoxy)acetic acid (2,4-D); Acute toxicity; Larvae;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2005 سفارش ترجمه

Effect of Gnaphalium conoideum HBK on guinea pig airway smooth muscle: role of L-type Ca2+ channels

Keywords: [Ca2+]i; intracellular Ca2+ concentration; EC50; effective concentration 50%; EGTA; ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetra acetic acid; LC50; lethal concentration 50%; Gnaphalium; Medicinal plants; Gordolobo; Airway smooth muscle; Intr

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2005 سفارش ترجمه

Acute toxicity of widely used pharmaceuticals in aquatic species: Gambusia holbrooki, Artemia parthenogenetica and Tetraselmis chuii

Keywords: Gambusia; Artemia; Tetraselmis; Pharmaceuticals; Detergent; LC50; Acute toxic effects;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2005 سفارش ترجمه

Acute toxicity bioassays of mercuric chloride and malathion on air-breathing fish Channa punctatus (Bloch)

Keywords: Channa punctatus; Heavy metal; HgCl2; LC50; Malathion; Pesticide; Safe level; Toxicity;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2005 سفارش ترجمه

Ecotoxicological evaluation of diethanolamine using a battery of microbiotests

Keywords: DEA; Diethanolamine; EC50; Mean effective concentration; EROD; Ethoxyresorufin-O-deethylase; G6PDH; Glucose-6-phosphate dehydrogenase; LC50; Mean lethal concentration; MTS; 3-(4,5-Dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetra

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Toxicity of hexahydro-1,3,5-trinitro-1,3,5-triazine to larval zebrafish (Danio rerio)

Keywords: Acute toxicity; EC50; LC50; RDX; Zebrafish;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Interaction of pH with mercuric chloride toxicity to penaeid prawns from a tropical estuary, East Coast of India: enhanced toxicity at low pH

Keywords: Bioassay; Acidic medium; Relative-toxicity; LC50; Sensitivity; Threshold limit;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Phylogenetic differences in cardiac activity, metal accumulation and mortality of limpets exposed to copper: A prosobranch-pulmonate comparison

Keywords: Heart rate; Cardiac activity; Metal accumulation; LC50; Helcion; Cellana; Siphonaria;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2005 سفارش ترجمه

Acute and chronic isopod testing using tropical Porcellionides pruinosus and three model pesticides

Keywords: Isopoda; LC50; EC50; NOEC; LOEC; Benomyl; Carbendazim; Lambda-Cyhalothrin;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Toxicity and bioavailability of atrazine and molinate to the freshwater shrimp (Paratya australiensis) under laboratory and simulated field conditions

Keywords: Atrazine; Molinate; Shrimps; LC50; Herbicide; Toxicity;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

In vitro cytotoxicity of selected chemicals commonly produced during fire combustion using human cell lines

Keywords: In vitro cytotoxicity; Fire combustion products; MTS assay; Human cell lines; A549; human alveolar epithelial lung cells; ANOVA; analysis of variance; DMEM/F12; Dulbecco's modified essential medium/Ham's 12 nutrient mixture; HCl; hydrogen chloride; HF

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Review of the toxicology of carbonyl sulfide, a new grain fumigant

Keywords: COS; carbonyl sulfide; CS2; carbon disulfide; DMS; dimethyl sulfide; H2S; hydrogen sulfide; LC50; lethal concentration to 50% of test animals; NOEL; no (adverse) effect level; v/v; volume to volume; Fumigant; Exposure; Carbon disulfide; Neurotoxicity; Gen

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2005 سفارش ترجمه

Hypoxia tolerance in two juvenile estuary-dependent fishes

Keywords: Brevoortia tyrannus; Hypoxia; LC50; Leiostomus xanthurus; Mortality; Survival analysis;

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2005 سفارش ترجمه