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In vitro anti-inflammatory and dermatoprotective activities of PGEOs at three phenological stages.
| Assays | Pelargonium graveolens EOs | Positive Control | ||
|---|---|---|---|---|
| Vegetative Stage | Beginning Flowering Stage | Full Flowering Stage | Quercetin | |
| 5-Lipoxygenase | 84.21 ± 0.08 a | 61.54 ± 0.07 b | 39.31 ± 0.01 c | 24.89 ± 0.02 d |
| Tyrosinase | 187.29 ± 0.03 a | 152.39 ± 0.02 b | 124.49 ± 0.07 c | 97.29 ± 0.03 d |
Different letters indicate significant differences (p < 0.05; n = 3).
