Harpagophytum
procumbens (garra-do-diabo)
Harpagosídeo
Harpagosídeo
A
molécula foi isolada em 1962 e, alguns anos depois, sua estrutura foi
totalmente determinada. Atualmente, a molécula é utilizada em várias marcas de
remédios fitoterápicos e alopáticos indicados para tratamento de quadros
reumatológicos.
Espécies onde é encontrado o
Harpagosídeo:
REINO |
FAMÍLIA |
ESPÉCIE |
Plantae |
Labiatae |
Lamium spp. |
Plantae |
Pedaliaceae |
Harpagophytum
procumbens |
Plantae |
Scrophulariaceae |
Oreosolen
wattii |
Plantae |
Scrophulariaceae |
Rehmannia
glutinosa |
Plantae |
Scrophulariaceae |
Scrophularia
buergeriana |
Plantae |
Scrophulariaceae |
Scrophularia
dentata |
Plantae |
Scrophulariaceae |
Scrophularia
ningpoensis |
Plantae |
Scrophulariaceae |
Scrophularia
scorodonia |
Referências
Bibliográficas
Ahmed,
B., Al-Rehaily, A. J., Al-Howiriny, T. A., El-Sayed, K. A., & Ahmad, M. S.
(2003). Scropolioside-D2 and harpagoside-B: two new iridoid glycosides from
Scrophularia deserti and their antidiabetic and antiinflammatory
activity. Biological and Pharmaceutical Bulletin, 26(4), 462-467.
Chrubasik,
S., Sporer, F., Dillmann-Marschner, R., Friedmann, A., & Wink, M.
(2000). Physicochemical properties of harpagoside and its in vitro release from
Harpagophytum procumbens extract tablets. Phytomedicine, 6(6),
469-473.
Dimitrova,
P., Georgiev, M., Khan, M., & Ivanovska, N.
(2013). Evaluation of Verbascum species and harpagoside in models of acute and
chronic inflammation. Open Life Sciences, 8(2), 186-194.
Kaszkin,
M., Beck, K. F., Koch, E., Erdelmeier, C., Kusch, S., Pfeilschifter, J., &
Loew, D. (2004). Downregulation of iNOS expression in rat
mesangial cells by special extracts of Harpagophytum procumbens derives from harpagoside-dependent
and independent effects. Phytomedicine, 11(7-8), 585-595.
Lu,
Y. W., Hao, R. J., Wei, Y. Y., & Yu, G. R.
(2021). The protective effect of harpagoside on angiotensin II (Ang II)‐induced
blood–brain barrier leakage in
vitro. Phytotherapy Research, 35(11),
6241-6254.
Park,
K. S. (2016). A systematic review on anti-inflammatory
activity of harpagoside. Journal of Biochemistry and Molecular Biology
Research, 2(3), 166-169.
Sun, X., Xiong, Z., Zhang, Y., Meng, Y., Xu, G., Xia, Z., ... & Hu, Y. (2012). Harpagoside attenuates MPTP/MPP+ induced dopaminergic neurodegeneration and movement disorder via elevating glial cell line‐derived neurotrophic factor. Journal of neurochemistry, 120(6), 1072-1083.