Table 2.
IC50 values for the inhibitions of Arginase and Phosphodiesterase 5̕ activities of white melon and kalahari on corpus cavernosum (μg/ml).
| Sample | Arginase | PDE 5′ |
|---|---|---|
| White melon | 4.9 ± 1.1c | 50.6 ± 0.1a |
| Kalahari | 6.1 ± 2.2b | 52.3 ± 0.2b |
Values represent means of triplicate; values with same letters along the same row are not significantly (P>0.05) different. PDE-5̕- Phosphodiesterase-5̕.