Werbach MR.
Nutritional Influences on Illness: A Sourcebook of Clinical Research. 2nd ed. Tarzana, Calif: Third Line Press; 1993:628 - 629.
Saltzman JR, Kemp JA, Golner BB, et al. Effect of hypochlorhydria due to omeprazole treatment or atrophic gastritis on protein-bound vitamin B12 absorption.
J Am Coll Nutr.
1994;13:584 - 591.
Kumamoto Y, Maruta H, Ishigami J, et al. Clinical efficacy of mecobalamin in treatment of oligozoospermia: results of double-blind comparative clinical study [in Japanese; English abstract].
Hinyokika Kiyo. 1988;34:1109 - 1132.
Bedwal RS, Bahuguna A. Zinc, copper and selenium in reproduction.
Experientia.
1994;50:626 - 640.
Netter A, Hartoma R, Nahoul K. Effect of zinc administration on plasma testosterone, dihydrotestosterone, and sperm count.
Arch Androl. 1981;7:69 - 73.
Suleiman SA, Elamin Ali M, Zaki ZMS, et al. Lipid peroxidation and human sperm motility: protective role of vitamin E.
J Androl. 1996;17:530 - 537.
Dawson EB, Harris WA, Rankin WE, et al. Effect of ascorbic acid on male fertility.
Ann N Y Acad Sci. 1987;498:312 - 323.
Rolf C, Cooper TG, Yeung CH, et al. Antioxidant treatment of patients with asthenozoospermia or moderate oligoasthenozoospermia with high-dose vitamin C and vitamin E: a randomized, placebo-controlled, double-blind study.
Hum Reprod.
1999;14:1028 - 1033.
Conquer JA, Martin JB, Tummon I, et al. Effect of DHA supplementation on DHA status and sperm motility in asthenozoospermic males.
Lipids.
2000;35:149 - 154.
Armanini D, Palermo M. Reduction of serum testosterone in men by licorice.
N Engl J Med.
1999;341:1158.
Salvati G, Genovesi G, Marcellini L, et al. Effects of
Panax Ginseng
C.A. Meyer saponins on male fertility.
Panminerva Med.
1996;38:249 - 254.
Loumbakis P, Anezinis P, Evangeliou A, et al. Effect of L-carnitine in patients with asthenospermia [abstract].
Eur Urol.
1996;30(suppl 2):255.
Muller-Tyl E, Lohninger A, Fischl F, et al. The effect of carnitine on sperm count and sperm motility [translated from German].
Fertilitat.
1988;4:1 - 4.
Micic S, Lalic N, Nale DJ, et al. Effects of L-carnitine on sperm motility and number in infertile men [abstract].
Fertil Steril.
1998;70(3 suppl 1):S12.
Vicari E. Effectiveness of a short-term anti-oxidative high-dose therapy on IVF program outcome in infertile male patients with previous excessive sperm Radical Oxygen Species production persistent even following antimicrobials administered for epididymitis: preliminary results. In: International Meeting on Infertility and Assisted Reproductive Technology, Porto Cervo, Italy, June 11 - 14, 1997. Bologna, Italy: Monduzzi Editore SpA; 1997.
Vicari E, Cerri L, Cataldo T, et al. Effectiveness of single and combined antioxidant therapy in patients with astheno-necrozoospermia from non-bacterial epididymitis: effects after acetyl-carnitine or carnitine-acetyl-carnitine. Presented at: 12th National Conference, Italian Andrology Association; June 9 - 12, 1999; Copanello (CZ), Italy.
Campaniello E, Petrarolo N, Meriggiola MC, et al. Carnitine administration in asthenospermia. Presented at: 4th International Congress of Andrology; May 14 - 18, 1989; Florence, Italy.
Costa M, Canale D, Filicori M, et al. L-carnitine in idiopathic asthenozoospermia: a multicenter study.
Andrologia.
1994;26:155 - 159.
Vitali G, Parente R, Melotti C. Carnitine supplementation in human idiopathic asthenospermia: clinical results.
Drugs Exp Clin Res.
1995;21:157 - 159.
Moncada ML, Vicari E, Cimino C, et al. Effect of acetylcarnitine treatment in oligoasthenospermic patients.
Acta Eur Fertil.
1992;23:221 - 224.
Kumar R, Gupta NP. Lycopene therapy in idiopathic male infertility: results of a clinical trial. Presented at: 34th Annual Conference of the Urological Society of India. January 18-21, 2001; Nagpur, India. Abstract #102.
Wong WY, Merkus HM, Thomas CM, et al. Effects of folic acid and zinc sulfate on male factor subfertility: a double-blind, randomized, placebo-controlled trial.
Fertil Steril.
2002;77:491-498.
Luboshitzky R, Shen-Orr Z, Nave R, et al. Melatonin administration alters semen quality in healthy men.
J Androl.
2002;23:572-578.
Lewin A, Lavon H. The effect of coenzyme Q10 on sperm motility and function.
Mol Aspects Med.
1997;18 Suppl:S213 - 9.
Scott R , MacPherson A, Yates RWS, et al. The effect of oral selenium supplementation on human sperm motility.
Br J Urol.
1998;82:76 - 80.
Pryor JP, Blandy JP, Evans P, et al. Controlled clinical trial of arginine for infertile men with oligozoospermia.
Br J Urol.
1978;50:47-50.
Lenzi A, Lombardo F, Sgro P, et al. Use of carnitine therapy in selected cases of male factor infertility: a double-blind crossover trial.
Fertil Steril. 2003;79:292 - 300.
Gonzales GF, Cordova A, Vega K. Effect of
Lepidium meyenii
(Maca), a root with aphrodisiac and fertility-enhancing properties, on serum reproductive hormone levels in adult healthy men.
J Endocrinol. 2003;176:163 - 168.
Gardner-Thorpe D, O'Hagen C, Young I, et al. Dietary supplements of soya flour lower serum testosterone concentrations and improve markers of oxidative stress in men.
Eur J Clin Nutr. 2003;57:100 - 106.
Akbarsha MA, Manivannan B, Shahul Hamid K, et al. Antifertility effect of
Andrographis paniculata
(Nees) in male albino rat.
Indian J Exp Biol. 1990;28:421 - 426.
Burgos RA, Caballero EE, Sanchez NS, et al. Testicular toxicity assessment of
Andrographis paniculata
dried extract in rats.
J Ethnopharmacol. 1997;58:219 - 224.
La información aquí suministrada complementa la atención recibida por su médico. De ninguna forma intenta sustituir el consejo de un professional medico. LLAME A SU MEDICO DE INMEDIATO SI PIENSA QUE PODRIA TENER UNA EMERGENCIA. Siempre busque consejo médico antes de comenzar un nuevo tratamiento o si tiene preguntas sobre una condición médica.