Heart cell. Fluorescence microscopy of a cultured adult heart cell, showing its calcium ion flux. The cell has dedifferentiated and regressed to a foetal form, which is thought to happen in cardiac ischemia. A fluorescent probe shows the calcium ion flux (green) that controls the heartbeat. This cell culture was prepared from heart tissue from a rat. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / The University of Texas Health Science Center At Houston |
Modell-Rechte: | nicht erforderlich |
Länge: | 22 Sekunden |
Seitenverhältnis: | 4:3 |
Restrictions: | - |