Research Article
Correlations of Vascular Architecture and Angiogenesis with Pituitary Adenoma Histotype
| mRNA expression | Parameters | | Statistics |
| VEGF165/actin | Density | 0.220 | ns | Area | 0.301 | ns | Diameter | 0.143 | ns | Perimeter | 0.260 | ns | Roundness | ā0.026 | ns | Tumor volume | 0.110 | ns |
| VEGF121/actin | Density | 0.169 | ns | Area | 0.292 | ns | Diameter | 0.175 | ns | Perimeter | 0.218 | ns | Roundness | 0.056 | ns | Tumor volume | 0.270 | ns |
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