Beating heart cells,fluorescence deconvolution micrograph. A fluorescent dye,fluo-3,has been used to highlight calcium levels,from zero (black),to high levels (white). Muscle cell contraction is triggered by rising calcium levels. These heart cells (myocytes) are neonatal ones (from a newborn baby) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / R. BICK, B. POINDEXTER, UT MEDICAL SCHOOL |
Bildgröße: | 3200 px × 3319 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |