Heart cell. Fluorescence microscopy footage of an isolated adult heart cell (cardiomyocyte), showing calcium waves (red pulses) that are triggered by increasing intracellular calcium levels. Calcium ion flux plays a key role in the process by which heart muscle contracts. The calcium ion flux is made visible using a fluorescent probe. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / The University of Texas Health Science Center At Houston |
Modell-Rechte: | nicht erforderlich |
Länge: | 02:12 Minuten |
Seitenverhältnis: | 4:3 |
Restrictions: | - |