The 3T3 Neutral Red Uptake (NRU) Phototoxicity Test, approved by the OECD, detects the viability of 3T3 cells after exposure to a chemical in the presence or absence of light.
cells | Revolutionary Cells (German group) | Revolutionary Cells | Q-Cells | Plant cells with visible chloroplasts (from a moss, ''Plagiomnium affine | High Five cells | Dead Brain Cells | Ceramic Fuel Cells | A scanning electron microscope image of NETs engulfing fungal cells (''Candida albicans | A431 cells | 3T3 cells |