| # Chemicals | Activity | *Reference |
|---|---|---|
| 1 | Phospholipase-Inhibitor | * |
| 2 | Phagocytotic | * |
| 1 | PGE2-Inhibitor | * |
| 24 | Pesticide | * |
| 1 | Peristaltic | * |
| 16 | Perfumery | Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry |
| 1 | Perfume | Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry |
| 1 | Percutaneostimulant | Seki, T., Toeda, C., Kawaguchi, T., Juni, K., Sugibayashi, K., and Morimoto, Y. 1990. Enhanced Transdermal Delivery of Zidovudine in Rats and Human Skin. Chem. Pharm. Bull. 38(11): 3086-3089, 1990. |
| 1 | Pediculicide | * |
| 1 | PAF-Inhibitor | * |
| 1 | P450-Inhibitor | Father Nature's Farmacy: The aggregate of all these three-letter citations. |
| 3 | P450-Inducer | * |
| 3 | P450-2B1-Inhibitor | * |
| 1 | Ozone-Scavenger | * |
| 1 | Oxidase-Inhibitor | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| 2 | Oxidant | Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978. |
| 2 | Ornithine-Decarboxylase-Inhibitor | * |
| 1 | Occuloirritant | * |
| 1 | NO-Synthase-Inhibitor | * |
| 3 | NO-Inhibitor | * |