Estudios científicos y Bibliografía:


(1) Yucra S, Gasco M, Rubio J, Nieto J, Gonzales GF. Effect of different fractions from hydroalcoholic extact of Black Maca on testicular function in adult male rats. Fertil Steril. 2008, 89 (5 Suppl):1461 -7.


(2) Gonzales C, Rubio J, Gasco M, Nieto J, Yucra S, Gonzales GF.Effect of short – term and long –term treatments with three ecotypes of MACA on spermatogenesis in rats.  J Ethnophatmacol. 2006; 103 (3):448-54


(3) Revista Peruana de Medicina Experimental y Salud Pública. Vol.31 n.1 Lima Jan/Mar 2014


(4) Voronina TA, Belopol´skaya MV, Kheyfets IA, DuginaYL, Sergeeva SA, Epshtein OI. Effect of ultralow doses of antibodies to S-100 protein in animals with impaired cognitive function and disturbed emotional and neurological status under conditions of experimental Alzheimer disease. Bull Exp Biol Med. 2009;148 (3):533-5.


(5) Zenico T, Cicero AF, Valmorri, Mercuriai M, Bercovich E. Subjective effects of Lepidium meyenii (Maca) extracto n well-being and sexual performances in patients with mild erectile dysfunction: a randomised, doublé-blind clinical trial. Andrologia. 2009;41 (2) : 95-9


(6) García G. Disfunción sexual masculina y estrés. rev Cub Med Mil. 2005;34(1):24.


(7) Condori Apaza R, Paredes Paredes E; Estudio fitoquímico y la extracción de la fracción alcaloidea de los tallos de la Jatropha macrantha Müll; Univ Nac San Agustín de Arequipa,2012


(8) Oshima M, Gu Y, Tsukada S. Effects of Lepidium meyenii Walp and Jatropha macrantha on blood levels of estradiol-17 β, progesterone, testosterone and the rate of embryo implantation in mice. J Vet Med Sci. 2003;65(10):1145-6.

(9) Romano G (1998) myeloneuropathies Tropical revisado. Curr Opin Neurol 11:539-44.


(10) Sharma OP. (1976). Antioxidant activity of curcumin and related compounds. Biochem Pharmacol, 25: 1811-1812.


(11) Sandoval M, Okuhama NN, Zhang XJ, Condezo LA, Lao J, Angeles' FM, Musah RA, Bobrowski P, Miller MJ. Anti-inflammatory and antioxidant activities of cat's claw (Uncaria tomentosa and Uncaria guianensis) are independent of their alkaloid content. Phytomedicine. 2002 May;9(4):325-37.


(12) Pilarski R, Zielinski H, Ciesiołka D, Gulewicz K Antioxidant activity of ethanolic and aqueous extracts of Uncaria tomentosa (Willd.) DC. J Ethnopharmacol. 2006 Mar 8;104(1-2):18-23.


(13) Obregon L E; Botanical, chemical and pharmacological studies Uncaria tomentosa W. or Cat´s claw.