Results 101 to 110 of about 777,176 (211)

Integrated neurobehavioral and organ-specific safety profiling of baicalin: acute/subacute toxicity studies

Frontiers in Pharmacology
Ethnopharmacological relevanceBaicalin, an extract derived from the dried root of Scutellaria baicalensis Georgi (Huang Qin), has demonstrated neuroprotective properties.
Jiali Yang, Jiali Yang, Jiali Yang, Mengyu Chen, Mengyu Chen, Mengyu Chen, Mengyu Chen, Wan Zhang, Wan Zhang, Jia Liu, Jia Liu, Jing Zhao, Jing Zhao, Xin Ping, Xin Ping, Xin Ping, Ye Lu, Ye Lu, Pei He, Pei He, Lin Pei, Lin Pei, Lin Pei, Lin Pei   +23 more
doaj   +1 more source

Magnitude and Extent of Contaminated Sediment and Toxicity in Chesapeake Bay [PDF]

, 2007
INTRODUCTION: This report summarizes the results of NOAA's sediment toxicity, chemistry, and benthic community studies in the Chesapeake Bay estuary. As part of the National Status and Trends (NS&T) Program, NOAA has conducted studies to determine the
Hameedi, Jawed, Hartwell, S. Ian
core  

A Critical Review of the Availability, Reliability, and Ecological Relevance of Arctic Species Toxicity Tests for Use in Environmental Risk Assessment. [PDF]

Environ Toxicol Chem, 2022
Eldridge RJ, de Jourdan BP, Hanson ML.
europepmc   +1 more source

Toxicity of the Diatom Genus Pseudo-nitzschia (Bacillariophyceae): Insights from Toxicity Tests and Genetic Screening in the Northern Adriatic Sea. [PDF]

Toxins (Basel), 2022
Turk Dermastia T, Dall'Ara S, Dolenc J, Mozetič P.   +3 more
europepmc   +1 more source

Comparison of Species Sensitivity Distributions for Sediment-Associated Nonionic Organic Chemicals Through Equilibrium Partitioning Theory and Spiked-Sediment Toxicity Tests with Invertebrates. [PDF]

Environ Toxicol Chem, 2022
Hiki K, Iwasaki Y, Watanabe H, Yamamoto H.   +3 more
europepmc   +1 more source

A Comparison of Short-Term and Continuous Exposures in Toxicity Tests of Produced Waters, Condensate, and Crude Oil to Marine Invertebrates and Fish. [PDF]

Environ Toxicol Chem, 2021
Gissi F, Strzelecki J, Binet MT, Golding LA, Adams MS, Elsdon TS, Robertson T, Hook SE.   +7 more
europepmc   +1 more source

Validating the chronic Pb algae bioavailability model at high pH : single-species evaluation : final report, 12 June 2017 [PDF]

, 2017
We investigated toxicity of Pb to Pseudokirchneriella subcapitata using the standard 72h-growth inhibition assays at 2 pH levels (pH 7.2 & pH 8.4) and 2 P (P 10 ug/L & P 100 ug/L) levels, i.e. at 4 treatments in total.
De Schamphelaere, Karel, Nys, Charlotte
core   +1 more source

Spatiotemporal Distribution of Hydrophobic Organic Contaminants in Spiked-Sediment Toxicity Tests: Measuring Total and Freely Dissolved Concentrations in Porewater and Overlying Water. [PDF]

Environ Toxicol Chem, 2021
Hiki K, Fischer FC, Nishimori T, Watanabe H, Yamamoto H, Endo S.   +5 more
europepmc   +1 more source

Ecotoxicological assessment of four pharmaceuticals compounds through acute toxicity tests

O Mundo da Saúde, 2014
In this study, we evaluated acute toxicity of four different pharmaceutical compounds: 17 α-ethinylestradiol (EE2), fluoxetine, diclofenac and ibuprofen to Daphnia similis. The average values of EC50 were 1.63 mg/L to the 17α-ethinylestradiol (EE2), 4.41
Flávia Junqueira de Castro, Dymes Rafael Alves dos Santos, Caio Roberto Picolomini Buongermino, Fernando Sanzi Cortez, Camilo Dias Seabra Pereira, Rodrigo Brasil Choeri, Augusto Cesar   +6 more
doaj  

Comparison of <i>in vitro</i> (fish cell line) and <i>in vivo</i> (fish and crustacean) acute toxicity tests in aquatic toxicology. [PDF]

Vet Med (Praha), 2021
Kolarova J, Velisek J, Svobodova Z.
europepmc   +1 more source