Figure 7
From: Passage and concentration-dependent effects of Indomethacin on tendon derived cells
Staining of tendon derived cells with A, methylene blue or B, MTT. Monolayer cultures of rat tail tendon cells were grown to confluence, then stained with these substances as described in materials and methods. Following staining cultures were photographed. Staining with methylene blue produces even staining whereas staining with MTT produces patchy results with some cells staining strongly and others barely staining at all.