Alcohol-damaged villus,fluorescence deconvolution micrograph. Fluorescent dyes have been used to highlight cellular structures and proteins: cell nuclei (blue),actin (green),occludin (red). Villi are the functional structures lining the walls of the intestines. Actin is a protein that is a major part of a cell's cytoskeleton. Occludin is a protein found at cellular joins called tight junctions. The cell nuclei seen here are part of the columnar epithelium that forms the shape of a villus,but here has been extensively damaged by excess alcohol | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / R. BICK, B. POINDEXTER, UT MEDICAL SCHOOL |
Bildgröße: | 3250 px × 3229 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |