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Gonzales, G. F., Gasco, M., Cordova, A., Chung, A., Rubio, J., and Villegas, L. Effect of Lepidium meyenii (Maca) on spermatogenesis in male rats acutely exposed to high altitude (4340 m). J Endocrinol 2004;180(1):87-95. View abstract.
Gonzales, G. F., Miranda, S., Nieto, J., Fernandez, G., Yucra, S., Rubio, J., Yi, P., and Gasco, M. Red maca (Lepidium meyenii) reduced prostate size in rats. Reprod.Biol Endocrinol 1-20-2005;3(1):5. View abstract.
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Oshima, M., Gu, Y., and Tsukada, S. Effects of Lepidium meyenii Walp and Jatropha macrantha on blood levels of estradiol-17 beta, progesterone, testosterone and the rate of embryo implantation in mice. J Vet.Med Sci 2003;65(10):1145-1146. View abstract.
Rubio, J., Caldas, M., Davila, S., Gasco, M., and Gonzales, G. F. Effect of three different cultivars of Lepidium meyenii (Maca) on learning and depression in ovariectomized mice. BMC.Complement Altern Med 6-23-2006;6(1):23. View abstract.
Rubio, J., Riqueros, M. I., Gasco, M., Yucra, S., Miranda, S., and Gonzales, G. F. Lepidium meyenii (Maca) reversed the lead acetate induced-Damage on reproductive function in male rats. Food Chem Toxicol 2006;44(7):1114-1122. View abstract.
Ruiz-Luna, A. C., Salazar, S., Aspajo, N. J., Rubio, J., Gasco, M., and Gonzales, G. F. Lepidium meyenii (Maca) increases litter size in normal adult female mice. Reprod.Biol Endocrinol 5-3-2005;3(1):16. View abstract.
Tellez, M. R., Khan, I. A., Kobaisy, M., Schrader, K. K., Dayan, F. E., and Osbrink, W. Composition of the essential oil of Lepidium meyenii (Walp). Phytochemistry 2002;61(2):149-155. View abstract.
Valerio, L. G., Jr. and Gonzales, G. F. Toxicological aspects of the South American herbs cat's claw (Uncaria tomentosa) and Maca (Lepidium meyenii) : a critical synopsis. Toxicol.Rev 2005;24(1):11-35. View abstract.
Zhang, Y., Yu, L., Ao, M., and Jin, W. Effect of ethanol extract of Lepidium meyenii Walp. on osteoporosis in ovariectomized rat. J Ethnopharmacol 4-21-2006;105(1-2):274-279. View abstract.
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Alcalde AM, Rabasa J. Does Lepidium meyenii (Maca) improve seminal quality? Andrologia 2020; Jul 12:e13755. doi: 10.1111/and.13755. View abstract.
Brooks NA, Wilcox G , Walker KZ , Ashton JF , Cox MB , Stojanovska L. Beneficial effects of Lepidium meyenii (Maca) on psychological symptoms and measures of sexual dysfunction in postmenopausal women are not related to estrogen or androgen content. Menopause. 2008;15(6):1157-62. View abstract.
Dording CM, Schettler PJ, Dalton ED, Parkin SR, Walker RS, Fehling KB, Fava M,Mischoulon D. A double-blind placebo-controlled trial of maca root as treatment for antidepressant-induced sexual dysfunction in women. Evid Based Complement Alternat Med 2015;2015:949036. View abstract.
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Li G, Ammermann U, Quiros CF. Gluconsinolate contents in Maca (Lepidium peruvianum Chacon) seeds, sprouts, mature plants, and several derived commercial products. Economic Botany 2001;55:255-62.
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