ASTM E1440 - 91(2012) Standard Guide for Acute Toxicity Test with the Rotifer Brachionus
... acute toxicity, cysts, freshwater, invertebrate, LC50, marine, rotifers, toxicity test, ... Standard Guide for Acute Toxicity Test with the Rotifer Brachionus , ... provide useful information concerning new concepts and procedures for conducting acute toxicity tests on chemicals and aqueous ... E1192 Guide for Conducting Acute Toxicity Tests on Aqueous Ambient Samples and Effluents with Fishes, Macroinvertebrates, and ...https://www.astm.org/Standards/E1440.htm
ASTM E724 : Standard Guide for Conducting Static Acute Toxicity Tests Starting with Embryos of Four Species of Saltwater...
Standard Guide for Conducting Static Acute Toxicity Tests Starting with Embryos of Four Species of Saltwater Bivalve Molluscs ... are rapidly biologically or chemically transformed in aqueous solution, or are removed from test solutions in substantial ... These procedures are applicable to most chemicals, either individually or in formulations, commercial products, or known ... quantities by the test chambers or organisms during the test. Results of acute toxicity tests with embryos of bivalve molluscs ...https://global.ihs.com/doc_detail.cfm?document_name=ASTM%20E724&item_s_key=00020236
148. Captafol (FAO/PL:1969/M/17/1)
... submitted by Chevron Chemical Co. Palazzolo, R.J., Key, J.H. and Calandra, J.C. (1965b) Acute oral toxicity on RE 5865 (aqueous ... Acute toxicity studies on Difolatan 80W. Unpub. Rept. of Industrial Bio-Test Laboratories submitted by Chevron Chemical Co. ... Palazzolo, R.J., Kay, J.H. and Calandra, J.C. (1965a) Acute oral toxicity on RE 5865. Unpub. Rept. of Industrial Bio-Test ... of Industrial Bio-Test Laboratories submitted by Chevron Chemical Co. Kennedy, G., Fancher, O.E. and Calandra, J.C. (1968a) An ...http://inchem.org/documents/jmpr/jmpmono/v069pr04.htm
Federal Register :: Tebufenozide; Notice of Filing a Pesticide Petition to Establish a Tolerance for a Certain...
... initial filing of a pesticide petition proposing the establishment of regulations for residues of a certain pesticide chemical ... 1. Acute toxicity. Acute toxicity studies with technical grade: Oral lethal dose LD50 in the rat is ,5 grams for males and ... Several mutagenicity tests were all negative. These include an Ames assay with and without metabolic activation, an in vivo ... Tebufenozide; Notice of Filing a Pesticide Petition to Establish a Tolerance for a Certain Pesticide Chemical in or on Food. A ...https://www.federalregister.gov/documents/2003/03/12/03-5912/tebufenozide-notice-of-filing-a-pesticide-petition-to-establish-a-tolerance-for-a-certain-pesticide
ASTM E2122 - 02(2013) Standard Guide for Conducting In-situ Field Bioassays With Caged Bivalves
D4447 Guide for Disposal of Laboratory Chemicals and Samples. E724 Guide for Conducting Static Acute Toxicity Tests Starting ... E1192 Guide for Conducting Acute Toxicity Tests on Aqueous Ambient Samples and Effluents with Fishes, Macroinvertebrates, and ... E729 Guide for Conducting Acute Toxicity Tests on Test Materials with Fishes, Macroinvertebrates, and Amphibians ... Bivalves are useful test organisms for in-situ field bioassays because they (1) concentrate and integrate chemicals in their ...https://www.astm.org/Standards/E2122.htm
566. Triadimefon (Pesticide residues in food: 1981 evaluations)
... acute combination toxicity studies were performed on Wistar rats. The compounds tested in combination with triadimefon were ... Haematological tests, clinical-chemical tests and urinalyses were performed prior to commencement of test diet administration, ... administered as an aqueous emulsion by gavage. Starting on the day of test compound administration, a series of 8 matings was ... Acute toxicity Triadimefon has a slight (dermal) to moderate (oral, intraperitoneal) acute toxicity to experimental laboratory ...http://www.inchem.org/documents/jmpr/jmpmono/v81pr32.htm
Acute Toxicity and Dermal and Eye Irritation of the Aqueous and Hydroalcoholic Extracts of the Seeds of "Zapote" Pouteria...
Acute Toxicity Test. The Guidelines for Testing of Chemicals, Acute Oral Toxicity-Acute Toxic Class Method 423 of the ... Figure 1: Behavior of body weight of rats in the Acute Oral Toxicity test of aqueous extract of the seeds of Pouteria mammosa ( ... OECD/OCDE, "Test guideline 423: acute oral toxicity-acute toxic class method," in OECD/OCDE-Organization for Economic ... This study therefore evaluated the Acute Oral Toxicity and the Dermal and Eye Irritability tests of the aqueous and ...https://www.hindawi.com/journals/tswj/2015/642906/
Effects of Vegetation in Mitigating the Toxicity of Pesticide Mixtures in Sediments of a Wetland Mesocosm | SpringerLink
... on 48-h sediment toxicity to Hyalella azteca in a constructed wetland mesocosm containing non-vegetated and vegetat ... Acute toxicity of methyl-parathion in wetland mesocosms: assessing the influence of aquatic plants using laboratory testing ... Sharom, M. S., Miles, J. R. W., Harris, C. R., & McEwen, F. L. (1980). Behavior of 12 insecticides in soil and aqueous ... US Department of Agriculture (USDA) National Agricultural Statistical Service (NASS). (2010). Agricultural chemical use ...https://link.springer.com/article/10.1007%2Fs11270-010-0735-z
Federal Register :: National Advisory Committee for Acute Exposure Guideline Levels (AEGLs) for Hazardous...
... and local agencies with information on short-term exposures to hazardous chemicals. This notice provides AEGL values... ... The National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances (NAC/AEGL Committee) is developing ... Acute toxicity and skin corrosion data for some organic and inorganic compounds and aqueous solutions. Toxicology and Applied ... American Society for Testing and Materials). 1991. Standard Test Method for estimating sensory irritancy of airborne chemicals ...https://www.federalregister.gov/documents/2000/06/23/00-15916/national-advisory-committee-for-acute-exposure-guideline-levels-aegls-for-hazardous-substances
The Environmental Occurrence, Fate, and Ecotoxicity of Selective Serotonin Reuptake Inhibitors (SSRIs) in Aquatic Environments ...
Acute toxicity and chronic exposure tests for survival and reproduction will be conducted with Ceriodaphnia following EPA ... For each SSRI, laboratory environmental fate measurements will include the following: aqueous solubility; octanol-water ... and occurrence information on a class of chemicals for which little data is published in the literature but that have the ... Toxicity identification evaluation (TIE) methods will be used to determine if SSRIs are responsible for observed toxicity in ...https://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstractDetail/abstract/1755/report/0
Rasayana - Wikipedia
Several rasayana herbs have been tested for adaptogenic properties: The whole, aqueous, standardized extracts of selected ... All the plant drugs were found to be safe in both acute and subacute toxicity studies. Studies on the mechanisms of action of ... The Moslems took much of this Hindu chemical science and industry to the Near East and Europe; the secret of manufacturing " ... Will Durant wrote in Our Oriental Heritage: "Something has been said about the chemical excellence of cast iron in ancient ...https://en.wikipedia.org/wiki/Rasayana
Air-Liquid Interface: Relevant In Vitro Models for Investigating Air Pollutant-Induced Pulmonary Toxicity, Toxicological...
Relevant In Vitro Models for Investigating Air Pollutant-Induced Pulmonary Toxicity, Toxicological Sciences" on DeepDyve, the ... In vitro cell culture model for toxic inhaled chemical testing . J. Vis. Exp . 87 , 51539 . Akhtar M. J. , Ahamed M. , Khan M. ... Surface area is the biologically most effective dose metric for acute nanoparticle toxicity in the lung . J. Aerosol. Sci. 99 ... With the advancement of technology, such problems have been significantly resolved by preparing aqueous extracts of TWS by ...https://www.deepdyve.com/lp/ou_press/air-liquid-interface-relevant-in-vitro-models-for-investigating-air-N3QaDyA0nH
Acute Toxicity of Linear Alkylbenzene toCaenorhabditis elegansMaupas, 1900 in Soil | SpringerLink
OECD (1984) Guideline for the testing of chemicals, 207: earthworm, acute toxicity tests. OECD, ParisGoogle Scholar ... Linear alkybenzene (LAB) is a light non-aqueous phase liquid (LNAPL) whose primary use is as a precursor in the manufacture of ... To test the toxicity of LAB to C. elegans, three replicates of 2.33 g (dry weight) of each of six concentrations of LAB in ... 1991; Heinze 2001). The European Centre for Ecotoxicology and Toxicology of Chemicals suggests that aquatic toxicity data may ...https://link.springer.com/article/10.1007%2Fs00128-007-9195-6
Evaluation of a water extract of So-Cheong-Ryong-Tang for acute toxicity and genotoxicity using in vitro and in vivo tests |...
The present study was performed according to OECD guidelines for the testing of chemicals in accordance with modern Good ... We therefore investigated the genotoxicity of an aqueous extract of So-Cheong-Ryong-Tang (SCRT) in two in vitro and one in vivo ... Acute oral toxicity test. To test the acute oral toxicity of SCRT, specific pathogen-free Sprague Dawley rats of both sexes ... Acute oral toxicity test. No mortality or clinical symptoms of toxicity were observed in rats of either sex in any group during ...https://bmccomplementalternmed.biomedcentral.com/articles/10.1186/s12906-015-0737-x
Iridoid Based Formulations - Patent application
0230] No deaths or symptoms of toxicity were observed in the acute toxicity test. Animals also gained appropriate weight (Table ... Samples were obtained from 10 totes, from different batches, for the chemical analyses in this study.  For the acute oral ... A linear gradient of 100% aqueous formic acid (0.1%) for 0-5 min, followed by 70% aqueous formic acid and 30% MeCN for 40 min, ... The lack of DAA and AA toxicity in these tests are consistent with the results of toxicity tests of noni fruit juice (West et ...http://www.patentsencyclopedia.com/app/20120328720
Ispitne metode OECE-a i EU-a - ECHA
OECD 236: Fish Embryo Acute Toxicity (FET) Test, July 2013. - OECD 209: Activated Sludge, Respiration Inhibition Test (Carbon ... OECD 314: Simulation Tests to Assess the Biodegradability of Chemicals Discharged in Wastewater, 2008. Download:. download full ... OECD 305: Bioaccumulation in Fish: Aqueous and Dietary Exposure, 2012. Download:. download full PDF document. Document last ... OECD 210: Fish, Early-life Stage Toxicity Test, 26 July 2013 (replaces OECD 210: Fish, Early-life Stage Toxicity Test, 17 July ...https://echa.europa.eu/hr/support/oecd-eu-test-guidelines
Protocols and Video Articles Authored by So Young Lee (Translated to Japanese)
In this work, internal concentrations of highly hydrophobic chemicals were predicted for standard acute ecotoxicity tests at ... we thus propose a revision of data requirements for highly hydrophobic chemicals with log Kow > 7.4: Short-term toxicity tests ... As demonstrated by comparison with maximum aqueous concentrations at water solubility, chemicals with an octanol-water ... regulations of chemicals require short-term toxicity data for evaluating hazards and risks of the chemicals. Current data ...https://www.jove.com/author/So+Young_Lee?language=Japanese
Federal Register :: Emergency Planning and Community Right-to-Know Act; Extremely Hazardous Substances List;...
... some chemicals have no standard acute toxicity test data.. In choosing chemicals for the EHS list, EPA matched the criteria ... The tests were performed using an aqueous emulsion of phthalophos (phosmet) on albino rats and cats. The animals were exposed ... Although the new test did not follow new acute oral toxicity testing guidelines, the test results are consistent with the ... 2. Phosmet Acute Dermal Toxicity. EPA undertook review of existing acute dermal toxicity data for phosmet. EPA could find no ...https://www.federalregister.gov/documents/2003/11/12/03-28308/emergency-planning-and-community-right-to-know-act-extremely-hazardous-substances-list-proposed
Chloramine and the Reef Aquarium by Randy Holmes-Farley - Reefkeeping.com
Toxicity of Chloramine to Marine Organisms. The great majority of reported toxicity tests involving chloramine use freshwater ... 2. Toxicological significance of the chemical reactions of aqueous chlorine and chloramine. Scully, F. E.; Mazina, K.; ... 3. Acute toxicity of chlorine-produced oxidants (CPO) to the marine invertebrates Amphiporeia virginiana and Eohaustorius ... One Hach kit provides several dozen test results. Our local Boston Club bought some kits and had a 'water testing day.' The ...http://reefkeeping.com/issues/2003-11/rhf/feature/index.php
Amides from Piper as a Diuretic: Behind the Ethnopharmacological Uses of Piper glabratum Kunth
"Guideline for testing of chemicals," in Guideline 425: Acute Oral Toxicity-Up-and-Down-Procedure (UDP), Paris, France, 2008. ... E. O. Agbaje, A. A. Adeneye, and A. O. Daramola, "Biochemical and toxicological studies of aqueous extract of Syzigium ... Table 3: Acute toxicity variables after treatment with methanolic extract from Piper glabratum (MEPG) in male and female Wistar ... Additionally, acute toxicity of the extract was also evaluated. MMCP at doses of 30 mg/kg was able to increase the urine volume ...https://www.hindawi.com/journals/ecam/2014/615109/
Methomyl - Wikipedia
In acute toxicity testing, methomyl is placed in EPA Toxicity Category I (the highest toxicity category out of four) via the ... The estimated aqueous half-life for the insecticide is 6 days in surface water and over 25 weeks in groundwater. Methomyl can ... Merck Index, 11th Edition, 5905 "NIOSH Pocket Guide to Chemical Hazards #0387". National Institute for Occupational Safety and ... It is in lower Toxicity Categories for inhalation (Category II), acute dermal effects (Category III), and acute skin irritation ...https://en.wikipedia.org/wiki/Methomyl
Antibacterial and Anti-Inflammatory Activities of Physalis Alkekengi var. franchetii and Its Main Constituents
Acute Toxicity. The acute toxicity test for 50-EFP evaluated any possible toxicity. ICR mice (. in each) were tested by orally ... The mobile phase consisted of acetonitrile (A) and aqueous phosphoric acid (0.05% v/v) (B). The concentrations of solvent A in ... The 50-EFP (105.0 g) was subjected to silica gel (200-300 mesh, Qingdao Marine Chemical Co., Qingdao, China) column ... S. Roux, E. Sablé, and R. D. Porsolt, "Primary observation (Irwin) test in rodents for assessing acute toxicity of a test agent ...https://www.hindawi.com/journals/ecam/2016/4359394/
The miracle man of Loliondo is HOAX?? | JamiiForums | The Home of Great Thinkers
No acute toxicity was observed in mice at the oral therapeutic dose of 250 mg/kg. Conclusion: This result reveals that Carissa ... Chemical constituents. The chemical constituents of Carissa edulis include steroids, terpenes, benzenoids, phenylpropanoid, ... The median lethal dose (LD[SUB]50[/SUB]) of Carissa edulis in the tested experimental mice was:. *282.8 mg/kg following ... an aqueous total extract preparation from the roots of Carissa edulis exhibited remarkable anti-herpes simplex virus (HSV) ...https://www.jamiiforums.com/threads/the-miracle-man-of-loliondo-is-hoax.143655/
Evaluation of Acute and Chronic Toxicities of the Water Extract from Ziziphus attopensis Pierre
OECD, "Test guideline 425. Acute oral toxicity-Up-and-Down-Procedure (UDP)," in OECD Guideline for Testing of Chemical, Section ... E. O. Orish, O. J. Johnson, M. A. Chude, E. Obi, and C. E. Dioka, "Sub-chronic toxicity studies of the aqueous extract of ... OECD, "Test guideline 452. Chronic toxicity studies," in OECD Guideline for Testing of Chemical, Section 4-Health Effects, ... test. The data obtained from acute toxicity study were analyzed using Student's 𝑡. -test. 𝑃. values less than 0.05 were ...https://www.hindawi.com/journals/isrn/2012/789651/
Protocols and Video Articles Authored by Ravirajsinh N. Jadeja (Translated to Dutch)
... aqueous extract. Acute and subchronic toxicity tests were performed using Swiss albino mice as per the guideline of ... Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association ... Acute and subchronic toxicity tests revealed that CG extract is non-toxic and its median lethal dose (LD(50)) value is >5000 mg ... leaves in terms of acute and subchronic oral toxicity tests as per Organisation for Economic Cooperation and Development (OECD ...https://www.jove.com/author/Ravirajsinh+N._Jadeja?language=Dutch