| Measurements |
Anterior intestine of grass carp |
| Diameter of the organ (µm) |
6546.22 ± 41.15 |
| Thickness of the wall (µm) |
2344.23 ± 6.05 |
| Diameter of the lumen (µm) |
1857.76 ± 37.17 28.37 % |
| Thickness of mucosa (µm) |
1951.42 ± 28.30 83.24 % |
| Number of mucosal folds/ cross section |
58.85 ± 9.0 |
| Height of mucosal folds (µm) |
1901.07 ± 7.06 81.09 % |
| Width of mucosal folds (µm) |
160.84 ± 11.52 |
| Height of the epithelium (µm) |
39.16 ± 2.25 1.67 % |
| Thickness of submucosa (µm) |
69.67 ± 2.34 2.97 % |
| Thickness of muscularis (µm) |
356.46 ± 8.22 15.20 % |
