2
Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
12
McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
18
Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
54530
Beck BM, Strike SS. Ethnobotany of the California Indians: Aboriginal uses of California's indigenous plants. Champaign, IL: Koeltz Scientific Books; 1994.
54531
Anonymous. The therapeutic effects of Gindelia robusta. Lancet 1890;135:565.
54532
Anonymous. Rhus toxicodendron. Lancet 1908;172:887.
54533
Trease, G. E. and Evans, W. C. Pharmacognosy, 11
54540
Bohlman, F., Ahmed, M., Borthakur, N., Wallmeyer, M., Jakupovic, J., King, R. M., and Robinson, H. Diterpenes related to grindelic acid and further constituents from Grindelia species. Phytochem 1982;21:167-172.
54544
Hoffmann, J. J., Jolad, S. D., Timmermann, B. N., Bates, R. B., and Camou, F. A. Two grindelane diterpenoids from Grindelia camporum. Phytochem 1988;27:493-496.
54545
Timmermann, B. N., Hoffmann, J. J., Jolad, S. D., and Schram, K. H. Grindelane diterpenoids from Grindelia squarrosa and G camporum. Phytochem 1985;24:1031-1034.
54546
Timmermann, B. N., Luzbetak, B. J., Hoffmann, J. J., Jolad, S. D., Schram, K. H., Bates, R. B., and Klenck, R. E. Grindelane diterpenoids from Grindelia camporum and Chrysothamnus paniculatus. Phytochem 1983;22:523-525.
101897
Gierlikowska B, Gierlikowski W, Bekier K, Skalicka-Wozniak K, Czerwinska ME, Kiss AK. Inula helenium and Grindelia squarrosa as a source of compounds with anti-inflammatory activity in human neutrophils and cultured human respiratory epithelium. J Ethnopharmacol. 2020;249:112311.
View abstract.
110418
Gierlikowska B, Filipek A, Gierlikowski W, et al. Grindelia squarrosa extract and grindelic acid modulate pro-inflammatory functions of respiratory epithelium and human macrophages. Front Pharmacol. 2021 Jan 18;11:534111.
View abstract.
110419
Schepetkin IA, Özek G, Özek T, Kirpotina LN, Khlebnikov AI, Quinn MT. Neutrophil immunomodulatory activity of (-)-borneol, a major component of essential oils extracted from Grindelia squarrosa. Molecules. 2022 Jul 31;27(15):4897.
View abstract.