Urtica dioica (brandnetelwortel)

Urtica dioica is een extract van brandnetelwortel en bevat 3,4-divanillyltetrahydrofuran. 

Urtica dioica

Urtica dioica wordt als sleutelingrediënt gebruikt in SynTest PM.

syntest saw palmetto

 

Bronnen:
Schöttner M, Gansser D, Spiteller G. Interaction of lignans with human sex hormone binding globulin (SHBG). " Z Naturforsch [C]". 1997 Nov–Dec; 52(11–12): 834–43
Safarinejad MR. Urtica dioica for treatment of benign prostatic hyperplasia: a prospective, randomized, double-blind, placebo-controlled, crossover study. J Herb Pharmacother.. 2005;5(4): 1-11.3
Lopatkin N, Sivkov A, Walther C, Schlafke S, Medvedev A, Avdeichuk J, Golubev G, Melnik K, Elenberger N, Engelmann U. Long-term efficacy and safety of a combination of sabal and urtica extract for lower urinary tract symptoms: a placebo-controlled, double-blind, multi-center trial. World Journal of Urology. 2005 June 1