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Warianty tytułu
Języki publikacji
Abstrakty
Cytotoxicity of resorcinol to 3T3 fibroblast in short- (3 hrs) and long-term (72 hrs or 6 weeks) exposure was investigated. The effects of resorcinol on cell viability (neutral red uptake, NRU assay), mitochondrial function (MTT assay) and total cell protein (Kenacid Blue assay) were estimated. As a model for long-term exposure an INTEGRA CL 6-WELL bioreactor was used. The concentrations of resorcinol producing 20, 50 and 80% inhibition of cell growth in the NRU test were lower than in the MTT test after 3 hrs of exposure. The use of an INTEGRA CL 6-WELL bioreactor allows continuous culturing and exposure to test chemical of cells for several weeks, but the strong adhesiveness of fibroblast and forming aggregates make it difficult to remove them from chambers. Resorcinol in concentration of 1 μ/cm³ did not decrease the viability of cells to 50% of control in long-term exposure in the bioreactor.
Wydawca
Rocznik
Tom
Strony
147--156
Opis fizyczny
Bibliogr. 34 poz., rys., tab.
Twórcy
autor
- Department of Chemical and Aerosol Hazards, Central Institute for Labour Protection – National Research Institute, Warsaw, Poland
autor
- Department of Chemical and Aerosol Hazards, Central Institute for Labour Protection – National Research Institute, Warsaw, Poland
Bibliografia
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- 9. INVITTOX protocol No. 64. The neutral red cytotoxicity assay. The ERGATT/FRAME data bank of in vitro techniques in toxicology. Nottingham, UK: INVITTOX; 1992.
- 10. INVITTOX protocol No. 17. MTT assay. The ERGATT/FRAME data bank of in vitro techniques in toxicology. Nottingham, UK: INVITTOX; 1990.
- 11. INVITTOX protocol No. 3þ. The frame cytotoxicity test (kenacid blue). The ERGATT/FRAME data bank of in vitro techniques in toxicology. Nottingham, UK: INVITTOX; 1992.
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- 19. Ruppova K, Urbancikova M, Wsolowa L, Slamenova D. Apoptosis versus cytotoxicity in HeLa cells exposed to paracetamol. ATLA 1999;27(3):403-12.
- 20. Clothier RH, Hulme L, Ahmed AB, Reeves HL, Smith M, Balls M. In vitro cytotoxicity of 150 chemicals to 3T3-L1 cells, assessed by the FRAME kenacid blue method. ATLA 1988;16:84-95.
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- 27. Chiba K, Kawakami K, Tohyama K. Simultaneous evaluation of cell viability by neutral red, MTT and crystal violet staining assays of the same cells. Toxicol in Vitro 1998;12:251-8.
- 28. Vian L, Vincent J, Maurin J, Fabre I, Giroux J, Cano JP. Comparison of three cytotoxicity assays for estimating surfactant ocular irritation. Toxicol in Vitro 1995;9:185-90.
- 29. Waterfield CJ, Delaney J, Kerai MDJ, Timbrell JA. Correlation between in vivo and in vitro effects of toxic compounds: studies with hydrazine. Toxicol in Vitro 1997;11:217-27.
- 30. Clothier RH, Atkinson KA, Garle MJ, Ward RK, Willshaw A. The development and evaluation of in vitro tests by the FRAME Alternatives Laboratory. ATLA 1995;23:75-90.
- 31. Combes RD. Summary of discussion: in vitro models for investigation of chronic toxicity and reversibility. Toxicol in Vitro 1999;13:853-7.
- 32. Hanley AB, McBride J, Oehlschlager S, Opara E. Use of flow cell bioreactor as a chronic toxicity model system. Toxicol in Vitro 1999;13:847-51.
- 33. Skowroń J, Zapór L. Ocena działania cytotoksycznego chlorku benzalkonium w warunkach narażenia długotrwałego in vitro w bioreaktorze INTEGRA CL 6-WELL. Bromatologia i Chemia Toksykologiczna 2002;XXXV(2):179-85.
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Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-80dd695c-bf8b-4ab0-9456-b902458b8ea7