Human neutrophils. Light micrograph of human neutrophils, a type of white blood cell, phagocytosing (engulfing) Staphylococcus aureus bacteria. Hydrogen peroxide and other oxidants produced by the neutrophil to degrade the engulfed bacteria induce fluorescence in a dye introduced to the neutrophils prior to the experiment. Mastered from original, frame size 2048 x 2048, 15 fps. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Robinson, Chad T. |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 7 Sekunden |
Seitenverhältnis: | 4:3 |
Restrictions: | - |