Suchergebnisse - "Bioassay-directed fractionation"

Estrogenic, Genotoxic, and Antibacterial Effects of Chemicals from Cryogenically Milled Tire Tread

Autoren: Alan J. Bergmann T. Masset F. Breider et al.

Quelle: Environmental Toxicology and Chemistry, 43 (9)

Schlagwörter: Mutagenicity Tests, Antimicrobials, 6PPD, Bioassay-directed fractionation, Estrogenic compounds, Genotoxicity, Microplastics, Tire wear particles, 0211 other engineering and technologies, Estrogens, 02 engineering and technology, 01 natural sciences, Anti-Bacterial Agents, 13. Climate action, Mutagens, 0105 earth and related environmental sciences

Dateibeschreibung: application/application/pdf

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/39031710
http://hdl.handle.net/20.500.11850/680750

Effect-Directed Analysis Based on Transthyretin Binding Activity of Per- and Polyfluoroalkyl Substances in a Contaminated Sediment Extract

Autoren: Håkon A. Langberg Sarah Choyke Sarah E. Hale et al.

Quelle: Environmental Toxicology and Chemistry

Schlagwörter: Fluorocarbons, Toxicant identification, Alkanesulfonic Acids, Per- and polyfluoroalkyl substances, Prealbumin, Sulfonic Acids, Endocrine disruptors, 6. Clean water, Bioassay-directed fractionation, Carbon

Dateibeschreibung: application/pdf

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/37888867
https://hdl.handle.net/11250/3110762
https://hdl.handle.net/11250/3111907

Estrogenic, Genotoxic, and Antibacterial Effects of Chemicals from Cryogenically Milled Tire Tread

Autoren: Bergmann, Alan J. Masset, Thibault Breider, Florian et al.

Quelle: Environmental Toxicology and Chemistry, 43 (9)

Schlagwörter: 6PPD, Antimicrobials, Bioassay-directed fractionation, Estrogenic compounds, Genotoxicity, Microplastics, Tire wear particles

Dateibeschreibung: application/application/pdf

Relation: info:eu-repo/semantics/altIdentifier/wos/001251312600001; http://hdl.handle.net/20.500.11850/680750

Verfügbarkeit: https://hdl.handle.net/20.500.11850/680750
https://doi.org/10.3929/ethz-b-000680750

Identification of Toxicants from a Highly C10–C40-Contaminated Sediment Influenced by the Wood Industry: Petroleum Hydrocarbons or Biogenic Organic Compounds?

Autoren: Välitalo Pia Rantalainen Anna-Lea Kabiersch Grit et al.

Quelle: Environmental Toxicology and Chemistry. 38:936-946

Schlagwörter: Geologic Sediments, Chromatography, Gas, Luminescence, MARINE SEDIMENT, Aliivibrio, PAPER-MILL EFFLUENTS, MUTAGENICITY, 01 natural sciences, Bioassay-directed fractionation, TOXICITY, RESIN ACIDS, Toxicant identification, DISSOLUTION, DEHYDROABIETIC ACID, Industry, Effect-directed analysis, Wood extractives, Organic Chemicals, ta218, DIRECTED ANALYSIS, Finland, 0105 earth and related environmental sciences, PULP, IN-VITRO, Phenanthrenes, Wood, 6. Clean water, Hydrocarbons, Total petroleum hydrocarbons, Petroleum, 13. Climate action, Environmental Pollutants, Analytical chemistry

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/30702183
https://www.ncbi.nlm.nih.gov/pubmed/30702183
https://onlinelibrary.wiley.com/doi/abs/10.1002/etc.4380
https://researchportal.helsinki.fi/en/publications/identification-of-toxicants-from-a-highly-c-10-c-40-contaminated-
https://setac.onlinelibrary.wiley.com/doi/abs/10.1002/etc.4380
https://pubag.nal.usda.gov/catalog/6382243

Bioassay-Directed Fractionation and Salmonella Mutagenicity of Automobile and Forklift Diesel Exhaust Particles

Autoren: DeMarini, David M. Brooks, Lance R. Warren, Sarah H. et al.

Quelle: Environmental Health Perspectives, 2004 Jun 01. 112(8), 814-819.

Zugangs-URL: https://www.jstor.org/stable/3435848

Bioguided fractionation and isolation of phytotoxic compounds from Apium graveolens L. aerial parts (Apiaceae)

Autoren: Sbai, H. Zribi, I. DELLA GRECA, MARINA et al.

Quelle: South African Journal of Botany. 108:423-430

Schlagwörter: 0106 biological sciences, 0301 basic medicine, 03 medical and health sciences, Bioactive compounds Bioassay-directed fractionation Apium graveolens L. Phytotoxic activity, 01 natural sciences

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/11588/652419
https://www.sciencedirect.com/science/article/pii/S0254629915328015
https://hdl.handle.net/11588/652419
https://doi.org/10.1016/j.sajb.2016.09.011

Effect‐directed analysis of progestogens and glucocorticoids at trace concentrations in river water

Autoren: Hashmi, Muhammad Arslan Kamal Krauss, Martin Escher, Beate et al.

Quelle: ISSN: 0730-7268.

Schlagwörter: Bioassay‐directed fractionation, endocrine disrupting compounds, water quality, analytical chemistry, liquid chromatography high resolution mass spectrometry, megestrol acetate

Dateibeschreibung: application/pdf

Relation: https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=22334; https://dx.doi.org/10.1002/etc.4609

Verfügbarkeit: https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=22334
https://doi.org/10.1002/etc.4609

Fractionation and determination of Ah receptor (AhR) agonists in organic waste after anaerobic biodegradation and in batch experiments with PCB and decaBDE

Autoren: Olsman, Helena Schnurer, Anna Bjornfoth, Helen et al.

Quelle: Environmental Science and Pollution Research. 14(1):36-43

Schlagwörter: Ah receptor agonist, anaerobic, bioassay, bioassay directed fractionation, dioxin-like compounds, organic waste, mesophilic, thermophilic, NATURAL SCIENCES, Biology, NATURVETENSKAP, Biologi, Chemistry, Kemi

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-13856

Characterisation of potentially genotoxic compounds in sediments collected from United Kingdom estuaries

Autoren: Thomas, Kevin V. Balaam, Jan Barnard, Nicola et al.

Quelle: Chemosphere. 49:247-258

Schlagwörter: 0301 basic medicine, Geologic Sediments, Mutagenicity Tests, Mutatox™, Fresh Water, Genotoxins, 1600 Chemistry, 01 natural sciences, Bioassay-directed fractionation, Gas Chromatography-Mass Spectrometry, United Kingdom, 03 medical and health sciences, 2307 Health, Toxicity identification evaluation, 2305 Environmental Engineering, 2304 Environmental Chemistry, 2310 Pollution, Soil Pollutants, Toxicology and Mutagenesis, Polycyclic Aromatic Hydrocarbons, Porosity, Chromatography, High Pressure Liquid, Water Pollutants, Chemical, Mutagens, 0105 earth and related environmental sciences

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/12363302
http://ui.adsabs.harvard.edu/abs/2002Chmsp..49..247T/abstract
https://www.sciencedirect.com/science/article/pii/S0045653502003168
https://espace.library.uq.edu.au/view/UQ:77d05ef

2,3-cis-2R,3R-(−)-epiafzelechin-3-O-p-coumarate, a novel flavan-3-ol isolated from Fallopia convolvulus seed, is an estrogen receptor agonist in human cell lines

Autoren: Brennan, Jennifer C Denison, Michael S Holstege, Dirk M et al.

Schlagwörter: Fallopia convolvulus, Phytoestrogens, Bioassay-directed fractionation, HPLC/MS/NMR, (−)-epiafzelechin-3-O-p-coumarate (rhodoeosein), Emodin, Transfection, Estrogen receptor, Relative estrogenic potency

Relation: http://www.biomedcentral.com/1472-6882/13/133

Verfügbarkeit: http://www.biomedcentral.com/1472-6882/13/133

Sundaicumones A and B, Polyprenylated Acylphloroglucinol Derivatives from Calophyllum sundaicum with Weak Activity against the Glucocorticoid Receptor

Autoren: Cao, Shugeng Low, Kia-Ngee Glover, Robert P. et al.

Weitere Verfasser: Cao, Shugeng Low, Kia-Ngee Glover, Robert P. et al.

Quelle: Journal of Natural Products. 69:707-709

Schlagwörter: 0301 basic medicine, Singapore, Plants, Medicinal, Molecular Structure, Sundaicumones A and B, 0607 Plant Biology, Calophyllum sundaicum, 3-substituted hexanoic acid, Phloroglucinol, 0601 Biochemistry and Cell Biology, 01 natural sciences, Bioassay-directed fractionation, 3. Good health, 0104 chemical sciences, Plant Leaves, 03 medical and health sciences, Receptors, Glucocorticoid, Tumor Cells, Cultured, Polyprenylated acylphloroglucinols, Humans, Calophyllum

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/16643060
https://core.ac.uk/display/15086684
https://pubmed.ncbi.nlm.nih.gov/16643060/
https://pubs.acs.org/doi/10.1021/np050528n
https://www.ncbi.nlm.nih.gov/pubmed/16643060
https://europepmc.org/article/MED/16643060
https://pubs.acs.org/doi/pdf/10.1021/np050528n

Biological impact of environmental polycyclic aromatic hydrocarbons (ePAHs) as endocrine disruptors

Autoren: Zhang, Yanyan Dong, Sijun Wang, Hongou et al.

Weitere Verfasser: Zhang, Yanyan Dong, Sijun Wang, Hongou et al.

Quelle: EI ; PubMed ; SCI

Schlagwörter: Endocrine disruptor, Social impact, Evaluation assay, Cell signaling pathway, Estrogenic activity, DIESEL EXHAUST PARTICLES, BIOASSAY-DIRECTED FRACTIONATION, B-CELL APOPTOSIS, PAH-CONTAMINATED SOILS, BREAST-CANCER CELLS, COD GADUS-MORHUA, NF-KAPPA-B, RECEPTOR-ESTROGEN RECEPTOR, AMBIENT PARTICULATE MATTER, CIGARETTE-SMOKE CONDENSATE

Relation: 1390146; http://hdl.handle.net/20.500.11897/434273; WOS:000377921800085

Verfügbarkeit: https://hdl.handle.net/20.500.11897/434273
https://doi.org/10.1016/j.envpol.2016.03.050

Identification of in vitro estrogen and androgen receptor agonists in North Sea offshore produced water discharges

Autoren: Thomas, Kevin V. Balaam, Jan Hurst, Mark R. et al.

Schlagwörter: Bioassay-directed fractionation, Environmental estrogens, Toxicity identification evaluation, Yeast androgen screen, Yeast estrogen screen, 2304 Environmental Chemistry, 2307 Health, Toxicology and Mutagenesis

Relation: orcid:0000-0002-2155-100X

Verfügbarkeit: https://espace.library.uq.edu.au/view/UQ:388e614

Selective Separation of Oxy-PAH from n-Alkanes and PAH in Complex Organic Mixtures Extracted from Airborne PM2.5

Autoren: Mario Alfonso Murillo-Tovar Omar Amador-Munoz Rafael Villalobos-Pietrini et al.

Schlagwörter: 2-Dimensional Gas-Chromatography, Aerosol Samples, Air-Pollution, Bioassay-Directed Fractionation, Chemical-Ionization, Chromatography-Mass-Spectrometry, Particulate Matter, Polycyclic Aromatic-Hydrocarbons, Solid-Phase Extraction, Southwest Mexico-City

Relation: 10779/rmit.27437910.v1

Verfügbarkeit: https://figshare.com/articles/journal_contribution/Selective_Separation_of_Oxy-PAH_from_n-Alkanes_and_PAH_in_Complex_Organic_Mixtures_Extracted_from_Airborne_PM2_5/27437910

Endocrine disrupting chemicals – linking internal exposure to vitellogenin levels and ovotestis in Abramis brama from Dutch surface waters

Autoren: Reinen, Jelle Suter, Marc J.-F. Vögeli, A. Christiane et al.

Schlagwörter: endocrine disrupting chemicals (EDC), bioassay-directed fractionation, E-Screen, yeast estrogen screen (YES), SULT1E1 inhibition, high resolution screening (HRS)

Relation: Environmental Toxicology and Pharmacology--Environ. Toxicol. Pharmacol.--journals:883--1382-6689; eawag:6426; journal id: journals:883; ut: 000283961200001; local: 14547; pmid: 21787654; openalex: W1969743880

Verfügbarkeit: https://doi.org/10.1016/j.etap.2010.07.004

Confirmation of cause-effect relationships using effect-directed analysis for complex environmental samples

Autoren: Grote, Matthias Brack, Werner Walter, Helge-Alexander et al.

Quelle: ISSN: 0730-7268.

Schlagwörter: Toxicity identification evaluation, Bioassay-directed fractionation, Mixture toxicity, Sediment contamination

Dateibeschreibung: application/pdf

Relation: https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=3377

Verfügbarkeit: https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=3377
https://doi.org/10.1897/04-278R.1

Bioassay-directed fractionation of organic extracts of marine surface sediments from the North and Baltic sea - Part 1

Autoren: Biselli, Scarlett Reineke, Ninja Heinzel, Nicolas et al.

Schlagwörter: article, Text, Baltic Sea, bioassay-directed fractionation, non-target screening, North Sea, organic pollutants

Relation: Journal of soils and sediments : protection, risk assessment and remediation -- 1439-0108 -- 2050898-0; https://doi.org/10.1065/jss2004.10.124.1; https://www.openagrar.de/receive/timport_mods_00030553

Verfügbarkeit: https://doi.org/10.1065/jss2004.10.124.1
https://www.openagrar.de/receive/timport_mods_00030553

BIOASSAY-DIRECTED FRACTIONATION OF ORGANIC CONTAMINANTS IN AN ESTUARINE SEDIMENT USING THE NEW MUTAGENIC BIOASSAY, MUTATOX™

Autoren: Ho, Kay T.Y. Quinn, James G.

Quelle: Environmental Toxicology and Chemistry. 12:823

Schlagwörter: 0301 basic medicine, 0303 health sciences, 03 medical and health sciences, Toxicity identification evaluation, Sediment extract, Mutatox™, Bioassay‐directed fractionation, Sediment bioassay, 6. Clean water

Zugangs-URL: http://www.osti.gov/scitech/biblio/6334442
https://setac.onlinelibrary.wiley.com/doi/10.1002/etc.5620120505

Fixed-effect-level toxicity equivalents - a suitable parameter for assessing ethoxyresorufin-o-deethylase induction potency in complex environmental samples

Autoren: Brack, Werner Segner, H. Möder, Monika et al.

Quelle: ISSN: 0730-7268

Index Begriffe: Ethoxyresorufin- O-deethylase, Toxicity euivalent assessment, Sediment extract, Bioassay-directed fractionation, Confirmation

URL: https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=7024

Identification of antibacterial and antioxidant constituents of the essential oils of Cynanchum chinense and Ligustrum compactum.

Autoren: Yu L Ren JX Nan HM et al.

Quelle: Natural product research [Nat Prod Res] 2015; Vol. 29 (18), pp. 1779-82. Date of Electronic Publication: 2015 Jan 13.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Taylor & Francis Health Sciences Country of Publication: England NLM ID: 101167924 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1478-6427 (Electronic) Linking ISSN: 14786419 NLM ISO Abbreviation: Nat Prod Res Subsets: MEDLINE

MeSH-Schlagworte: Anti-Bacterial Agents/*chemistry , Antioxidants/*chemistry , Cynanchum/*chemistry , Ligustrum/*chemistry , Oils, Volatile/*chemistry , Plant Oils/*chemistry, Bacteria/drug effects ; Flowers/chemistry ; Microbial Sensitivity Tests ; Plant Leaves/chemistry