- Tytuł:
- Cytotoxicity of Resorcinol Under Short- and Long-Term Exposure in Vitro
- Autorzy:
-
Skowroń, J.
Zapór, L. - Powiązania:
- https://bibliotekanauki.pl/articles/90515.pdf
- Data publikacji:
- 2004
- Wydawca:
- Centralny Instytut Ochrony Pracy
- Tematy:
-
resorcinol
short-term toxicity
long-term toxicity
bioreactor
in vitro methods
rezorcynol
toksyczność chroniczna
działanie toksyczne
substancje toksyczne
substancje niebezpieczne
ekspozycja długotrwała
ekspozycja chwilowa
zatrucia - Opis:
- 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.
- Źródło:
-
International Journal of Occupational Safety and Ergonomics; 2004, 10, 2; 147-156
1080-3548 - Pojawia się w:
- International Journal of Occupational Safety and Ergonomics
- Dostawca treści:
- Biblioteka Nauki
Artykuł