| 2D | two dimensional |
| 3D | three dimensional |
| CT | computed tomography |
| dpi | dots per inch |
| HP | Hewlett-Packard |
| NBT | nitrotetrazolium blue chloride |
| RGB | Red-green-blue |
| TTC | 2,3,5-triphenyltetrazolium chloride |
| UV | ultraviolet radiation |
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