The use of insect cell line Sf21 for ecotoxicity testing

© 2024. The Author(s).

Bibliographische Detailangaben
Veröffentlicht in:Ecotoxicology (London, England). - 1992. - 33(2024), 8 vom: 12. Okt., Seite 831-838
1. Verfasser: Grigg, Trevor (VerfasserIn)
Weitere Verfasser: Handy, Richard D, Billington, Richard A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Ecotoxicology (London, England)
Schlagworte:Journal Article Agrochemical testing Copper sulphate Cytotoxicity assay Insect cells Propiconazole Sf21 cells Dimethyl Sulfoxide YOW8V9698H Fungicides, Industrial mehr... propiconazole 142KW8TBSR Triazoles
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520 |a Insect cell lines are finding utility in many areas of biology, but their application as an in vitro tool for ecotoxicity testing has been given less attention. Our study aimed to demonstrate the utility and sensitivity of Sf21 cells to commonly used fungicides: Propiconazole and CuSO4, as well as dimethyl sulphoxide (DMSO) an industrial solvent. Sf21 cells were readily cultured from frozen stocks in 3-4 days and showed utility as an invertebrate in vitro acute toxicity test. The data showed the threshold levels of cell survivability against propiconazole and CuSO4. The EC50 values were 135.1 μM and 3.31 mM respectively. The LOAEL (lowest observed adverse effect level) was ≈ 1 μM for propiconazole and ≈ 10 μM for CuSO4. Culturing of Sf21 cells in media containing the solvent DMSO showed that 0.5% DMSO concentration did not effect cell viability. Sf21 cells are sensitive and useful as a robust ecologically relevant screening tool for acute toxicity testing 
650 4 |a Journal Article 
650 4 |a Agrochemical testing 
650 4 |a Copper sulphate 
650 4 |a Cytotoxicity assay 
650 4 |a Insect cells 
650 4 |a Propiconazole 
650 4 |a Sf21 cells 
650 7 |a Dimethyl Sulfoxide  |2 NLM 
650 7 |a YOW8V9698H  |2 NLM 
650 7 |a Fungicides, Industrial  |2 NLM 
650 7 |a propiconazole  |2 NLM 
650 7 |a 142KW8TBSR  |2 NLM 
650 7 |a Triazoles  |2 NLM 
700 1 |a Handy, Richard D  |e verfasserin  |4 aut 
700 1 |a Billington, Richard A  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Ecotoxicology (London, England)  |d 1992  |g 33(2024), 8 vom: 12. Okt., Seite 831-838  |w (DE-627)NLM098212214  |x 1573-3017  |7 nnas 
773 1 8 |g volume:33  |g year:2024  |g number:8  |g day:12  |g month:10  |g pages:831-838 
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