References

1. Du Plessis SS, et al. The effect of obesity on sperm disorders and male infertility. Nat Rev Urol. 2010;7(3):153-61.

2. World Health Organization. WHO technical report: diet, nutrition and the prevention of chronic disease. World Health Organization, Geneva. 2003. http://www.who/int/en. Accessed 6 Feb 2011.

3. Mokdad AH, Bowman BA, Ford ES, Vinicor F, Marks JS, Koplan JP. The continuing epidemics of obesity and diabetes in the United States. JAMA. 2001;286:1195-200.

4. Hedley AA, Ogden CL, Johnson CL, Carroll MD, Curtin LR, Flegal KM. Prevalence of overweight and obesity among US children, adolescents, and adults, 1999-2002. JAMA. 2004;291:2847-50.

5. World Health Organization. Obesity and overweight. 2006. http://www.who/int/en. Accessed 6 Feb 2011.

6. Stephen EH, Chandra A. Updated projections of infertility in the United States: 1995-2025. Fertil Steril. 1998;70:30-4.

7. Thonneau P, Marchand S, Tallec A, Ferial ML, Ducot B, Lansac J, Lopes P, Tabaste JM, Spira A. Incidence and main causes of infertility in a resident population (1,850,000) of three French regions (1988-1989). Hum Reprod. 1991;6:811-6.

8. Sharlip ID, Jarow JP, Belker AM, Lipshultz LI, Sigman M, Thomas AJ, Schlegel PN, Howards SS, Nehra A, Damewood MD, Overstreet JW, Sadovsky R. Best practice policies for male infertility. Fertil Steril. 2002;77:873-82.

9. Swan SH, Elkin EP, Fenster L. The question of declining sperm density revisited: an analysis of 101 studies published 1934-1996. Environ Health Perspect. 2000;108:961-6.

10. Cabler S, Agarwal A, et al. Obesity: modern man's fertility nemesis. Asian J Androl. 2010;12(4): 480-9.

11. Jensen TK, Andersson AM, Jorgensen N, Andersen AG, Carlsen E, Petersen JH, Skakkebaek NE. Body mass index in relation to semen quality and reproductive hormones among 1,558 Danish men. Fertil Steril. 2004;82:863-70.

12. Magnusdottir EV, Thorsteinsson T, Thorsteinsdottir S, Heimisdottir M, Olafsdottir K. Persistent organochlorines, sedentary occupation, obesity and human male subfertility. Hum Reprod. 2005;20:208-15.

13. Nguyen R, Wilcox A, Skjaerven R, Baird DD. Men's body mass index and infertility. Hum Reprod. 2007;22:2488-93.

14. Sallmen M, Sandler DP, Hoppin JA, Blair A, Baird DD. Reduced fertility among overweight and obese men. Epidemiology. 2006;17:520-3.

15. Giagulli VA, Kaufman JM, Vermeulen A. Pathogenesis of the decreased androgen levels in obese men. J Clin Endocrinol Metab. 1994;79:997-1000.

16. Schneider G, Kirschner MA, Berkowitz R, Ertel NH. Increased estrogen production in obese men. J Clin Endocrinol Metab. 1979;48:633-8.

17. Furukawa S, Fujita T, Shimabukuro M, Iwaki M, Yamada Y, Nakajima Y, Nakayama O, Makishima M, Matsuda M, Shimomura I. Increased oxidative stress in obesity and its impact on metabolic syndrome. J Clin Invest. 2004;114(12):1752.

18. Keaney Jr JF, Larson MG, Vasan RS, Wilson PWF, Lipinska I, Corey D, Massaro JM, Sutherland P, Vita JA, Benjamin EJ. Obesity and systemic oxidative stress. Arterioscler Thromb Vasc Biol. 2003;23(3):434-9.

19. Olusi SO. Obesity is an independent risk factor for plasma lipid peroxidation and depletion of erythrocyte cytoprotectic enzymes in humans. Int J Obes Relat Metab Disord. 2002; 26(9):1159-64.

20. Stienstra R, Duval C, Müller M, Kersten S. PPARs, obesity, and inflammation. PPAR Res. 2007;2007:95974.

21. Carlsen E, Giwercman A, Keiding N, Shakkebaek NE. Evidence for decreasing quality of semen during past 50 years. BMJ. 1992;305:609-13.

22. World Health Organization. Diet, nutrition and the prevention of chronic diseases. Report of a Joint WHO/FAO Expert Consultation. WHO Technical Report Series No. 916. World Health Organization, Geneva; 2003.

23. Koloszar S, Fejes I, Zavaczki Z, Daru J, Szöllosi J, Pal A. Effect of body weight on sperm concentration in normozoospermic males. Arch Androl. 2005;51(4):299-304.

24. Kort HI, Massey JB, Elsner CW, Mitchell-Leef D, Shapiro DB, Witt MA, Roudebush WE. Impact of body mass index values on sperm quantity and quality. J Androl. 2006;27(3):450-2.

25. Fejes I, Koloszar S, Szöllosi J, Zavaczki Z, Pal A. Is semen quality affected by male body fat distribution? Andrologia. 2005;37(5):155-9.

26. Slama R, Eustache F, Ducot B, Jensen TK, J0rgensen N, Horte A, Irvine S, Suominen J, Andersen AG, Auger J, Vierula M, Toppari J, Andersen AN, Keiding N, Skakkeb^k NE, Spira A, Jouannet P. Time to pregnancy and semen parameters: a cross-sectional study among fertile couples from four European cities. Hum Reprod. 2002;17(2):503-15.

27. Kefer JC, Ashok A, Sabanegh E. Role of antioxidants in treatment of male infertility. Int J Urol. 2009;16:449-57.

28. Buttke TM, Sandstrom PA. Oxidative stress as a mediator of apoptosis. Immunol Today. 1994;15(1):7-10.

29. Agarwal A, Gupta S, Sekhon L, Shah R. Redox consideration in female reproductive function and assisted reproduction: from molecular mechanisms to health implications. Antioxid Redox Signal. 2008;10(8):1375-403.

30. Plante M, de Lamirande E, Gagnon C. Reactive oxygen species released by activated neutro-phils, but not by deficient spermatozoa, are sufficient to affect normal sperm motility. Fertil Steril. 1994;62:387.

31. Inoue M, Sato EF, Nishikawa M, et al. Mitochondrial generation of reactive oxygen species and its role in aerobic life. Curr Med Chem. 2003;10(23):2495-505.

32. Cadenas E, Davies KJ. Mitochondrial free radical generation, oxidative stress, and aging. Free Radic Biol Med. 2000;29(3-4):222-30.

33. Agarwal A, Gupta S, Sikka S. The role of free radicals and antioxidants in reproduction. Curr Opin Obstet Gynecol. 2006;18(3):325-32.

34. Mathur PP. Impact of environmental toxicants on testicular function. Immun Endoc Metab Agents Med Chem. 2008;8:79-90.

35. Agarwal A, Cocuzza M, Abdelrazik H, Sharma RK. Oxidative stress management in patients with male or female factor infertility. In: Popov I, Lewin G, editors. Handbook of chemiluminescent methods in oxidative stress assessment. Kerala: Transworld Research Network; 2008. p. 195-218.

36. Kothari S, et al. Beneficial and detrimental role of free radicals. Indian J Exp Biol. 2010;48:425-35.

37. Whittington K, Ford WC. Relative contribution of leukocytes and of spermatozoa to reactive oxygen species production in human sperm suspensions. Int J Androl. 1999;22:229.

38. Tremellen K. Oxidative stress and male infertility—a clinical perspective. Hum Reprod Update. 2008;14:243.

39. Weisberg SP, McCann D, Desai M, Rosenbaum M, Leibel RL, Ferrante Jr AW. Obesity is associated with macrophage accumulation in adipose tissue. J Clin Invest. 2003;112(12):1796-808.

40. Blake DR, Allen RE, Lunec J. Free radicals in biological systems—a review orientated to inflammatory processes. Br Med Bull. 1987;43:371.

41. Aitken RJ, Baker MA. Oxidative stress and male reproductive biology. Reprod Fertil Dev. 2004;16:581.

42. Ochsendorf FR. Infection and reactive oxygen species. Andrologia. 1998;30 Suppl 1:81-6.

43. Cocuzza M, Sikka SC, Athayde KS, Agarwal A. Clinical relevance of oxidative stress and sperm chromatin damage in male infertility: an evidence based analysis. Int Braz J Urol. 2007;33:603.

44. Wolff H, Politch JA, Martinez A, et al. Leukocytospermia is associated with poor semen quality. Fertil Steril. 1990;53:528.

45. Maruyama Jr DK, Hale RW, Rogers BJ. Effects of white blood cells on the in vitro penetration of zona-free hamster eggs by human spermatozoa. J Androl. 1985;6:127.

46. Agarwal DK, Maronpot RR, Lamb JC, Kluwe WM. Adverse effects of butyl benzyl phthalate on the reproductive and hematopoietic systems of male rats. Toxicology. 1985;35:189.

47. Kasahara E, Sato EF, Miyoshi M, et al. Role of oxidative stress in germ cell apoptosis induced by di(2-ethylhexyl)phthalate. Biochem J. 2002;365:849.

48. Acharya UR, Acharya S, Mishra M. Lead acetate induced cytotoxicity in male germinal cells of Swiss mice. Ind Health. 2003;41:291.

49. Chitra KC, Sujatha R, Latchoumycandane C, Mathur PP. Effect of lindane on antioxidant enzymes in epididymis and epididymal sperm of adult rats. Asian J Androl. 2001;3:205.

50. Meng Z, Bai W. Oxidation damage of sulfur dioxide on testicles of mice. Environ Res. 2004;96:298.

51. Traber MG, van der Vliet A, Reznick AZ, Cross CE. Tobacco-related diseases. Is there a role for antioxidant micronutrient supplementation? Clin Chest Med. 2000;21:173.

52. Saleh RA, Agarwal A, Sharma RK, Nelson DR, Thomas Jr AJ. Effect of cigarette smoking on levels of seminal oxidative stress in infertile men: a prospective study. Fertil Steril. 2002; 78:491.

53. Vine MF. Smoking and male reproduction: a review. Int J Androl. 1996;19:323.

54. Koch OR, Pani G, Borrello S, et al. Oxidative stress and antioxidant defenses in ethanol-induced cell injury. Mol Aspects Med. 2004;25:191.

55. Padron OF, Brackett NL, Sharma RK, et al. Seminal reactive oxygen species and sperm motility and morphology in men with spinal cord injury. Fertil Steril. 1997;67:1115.

56. de Lamirande E, Leduc BE, Iwasaki A, Hassouna M, Gagnon C. Increased reactive oxygen species formation in semen of patients with spinal cord injury. Fertil Steril. 1995;63:637.

57. Brackett NL, Nash MS, Lynne CM. Male fertility following spinal cord injury: facts and fiction. Phys Ther. 1996;76(11):1221-31.

58. Hendin BN, Kolettis PN, Sharma RK, Thomas Jr AJ, Agarwal A. Varicocele is associated with elevated spermatozoal reactive oxygen species production and diminished seminal plasma antioxidant capacity. J Urol. 1999;161:1831.

59. Mehraban D, Ansari M, Keyhan H, et al. Comparison of nitric oxide concentration in seminal fluid between infertile patients with and without varicocele and normal fertile men. Urol J. 2005;2:106.

60. Mitropoulos D, Deliconstantinos G, Zervas A, et al. Nitricoxide synthase and xanthine oxidase activities in the spermatic vein of patients with varicocele: a potential role for nitric oxide and peroxynitrite in sperm dysfunction. J Urol. 1996;156:1952.

61. Agarwal A, Prabakaran S, Allamaneni SS. Relationship between oxidative stress, varicocele and infertility: a meta-analysis. Reprod Biomed Online. 2006;12:630.

62. Saleh RA, Agarwal A, Sharma RK, et al. Evaluation of nuclear DNA damage in spermatozoa from infertile men with varicocele. Fertil Steril. 2003;80:1431.

63. Handel L, Shettyl R, Sigman N. The relationship between varicoceles and obesity. J Urol. 2006; 176(5): 1912-3.

64. Aitken RJ, Baker HW. Seminal leukocytes: passengers, terrorists or good Samaritans? Hum Reprod. 1995;10:1736-9.

65. Tomlinson JM, Barratt CL, Cooke ID. Prospective study of leukocytes and leukocyte subpopulations in semen suggests they are not the cause of a male infertility. Fertil Steril. 1993; 60:1069-75.

66. Moskovtsev SI, Willis J, White J, Mullen BM. Leukocytospermia: relationship to sperm deoxyribonucleic acid integrity in patients evaluated for male factor infertility. Fertil Steril. 2009;88:737-40.

67. Hjollund NH, Bonde JP, Jensen TK, Olsen J. Diurnal scrotal skin temperature and semen quality. The Danish First Pregnancy Planner Study Team. Int J Androl. 2000;23(5):309-18.

68. Fejes I, Koloszar S, Zavaczki Z, Daru J, Szöllösi J, Pal A. Effect of body weight on testoster-one/estradiol ratio in oligozoospermic patients. Arch Androl. 2006;52(2):97-102.

69. Eddy EM, Washburn TF, Bunch DO, Goulding EH, Gladen BC, Lubahn DB, Korach KS. Targeted disruption of the estrogen receptor gene in male mice causes alteration of spermato-genesis and infertility. Endocrinology. 1996;137(11):4796-805.

70. O'Donnell L, Robertson KM, Jones ME, Simpson ER. Estrogen and spermatogenesis. Endocr Rev. 2001;22(3):289-318.

71. Rohner-Jeanrenaud F, Jeanrenaud B. Obesity, leptin, and the brain. N Engl J Med. 1996; 334:324-5.

73. Caprio M, Isidori AM, Carta AR, Moretti C, Dufau ML, Fabbri A. Expression of functional leptin receptors in rodent Leydig cells. Endocrinology. 1999;140(11):4939-47.

73. Jope T, Lammert A, Kratzsch J, Paasch U, Glander HJ. Leptin and leptin receptor in human seminal plasma and in human spermatozoa. Int J Androl. 2003;26(6):335-41.

74. Fraczek M, Kurpisz M. Inflammatory mediators exert toxic effects of oxidative stress on human spermatozoa. J Androl. 2007;28:325-33.

75. de Kretser DM, McLachlan RI, Robertson DM, Burger HG. Serum inhibin levels in normal men and men with testicular disorders. J Endocrinol. 1989;120:517-23.

76. de Kretser DM, McFarlane JR. Inhibin in the male. J Androl. 1996;17:179-82.

77. Risbridger GP, Clements J, Robertson DM, Drummond AE, Muir J, Burger HG, et al. Immuno-and bioactive inhibin and inhibin alpha-subunit expression in rat Leydig cell cultures. Mol Cell Endocrinol. 1989;66:119-22.

78. Andersson AM, Muller J, Skakkebaek NE. Different roles of prepubertal and postpubertal germ cells and Sertoli cells in the regulation of serum inhibin B levels. J Clin Endocrinol Metab. 1998;83:4451-8.

79. Grootenhuis AJ, Timmerman MA, Hordijk PL, de Jong FH. Inhibin in immature rat Sertoli cell conditioned medium: a 32 kDa alpha beta-B dimer. Mol Cell Endocrinol. 1990;70:109-16.

80. Handelsman DJ, Spaliviero JA, Phippard AF. Highly vectorial secretion of inhibin by primate Sertoli cells in vitro. J Clin Endocrinol Metab. 1990;71:1235-8.

81. Meachem SJ, Nieschlag E, Simoni M. Inhibin B in male reproduction: pathophysiology and clinical relevance. Eur J Endocrinol. 2001;145(5):561-71.

82. Hotamisligil GS. Inflammatory pathways and insulin action. Int J Obes Relat Metab Disord. 2003;27:S53-5.

83. Yoshida S, Harada T, Iwabe T, Taniguchi F, Mitsunari M, Yamauchi N, Deura I, Horie S, Terakawa N. A combination of interleukin-6 and its soluble receptor impairs sperm motility: implications in infertility associated with endometriosis. Hum Reprod. 2004;19(8):1821-5.

84. Fraczek M, Kurpisz M. Inflammatory mediators exert toxic effects of oxidative stress on human spermatozoa. J Androl. 2007;28:325-33.

85. Strain GW, Zumoff B, Kream J, Strain JJ, Deucher R, Rosenfeld RS, Levin J, Fukushima DK. Mild hypogonadotropic hypogonadism in obese men. Metabolism. 1982;31(9):871-5.

86. Zumoff B. Hormonal abnormalities in obesity. Acta Med Scand Suppl. 1988;723:153-60.

87. Chung WS, Sohn JH, Park YY. Is obesity an underlying factor in erectile dysfunction? Eur Urol. 1999;39(1):68-70.

88. Corona G, Mannucci E, Fischer AD, Lotti F, Petrone L, Balercia G, Baldini E, Forti G, Maggi M. Low levels of androgens in men with erectile dysfunction and obesity. J Sex Med. 2008;5(10):2454-63.

89. Feeley RJ, Traish AM. Obesity and erectile dysfunction: is androgen deficiency the common link? ScientificWorldJournal. 2009;9:676-84.

90. Traish AM, Feeley RJ, Guay A. Mechanisms of obesity and related pathologies: androgen deficiency and endothelial dysfunction may be the link between obesity and erectile dysfunction. FEBS J. 2009;276:5755-67.

91. Esposito K, Giugliano F, Di Palo C, Giugliano G, Marfella R, D'Andrea F, D'Armiento M, Giugliano D. Effect of lifestyle changes on erectile dysfunction in obese men: a randomized controlled trial. JAMA. 2004;291(24):2978-84.

92. Vgontzas AN, Papanicolaou DA, Bixler EO, Hopper K, Lotsikas A, et al. Sleep apnea and daytime sleepiness and fatigue: relation to visceral obesity, insulin resistance, and hypercy-tokinemia. J Clin Endocrinol Metab. 2000;85:1151-8.

93. Young T, Skatrud J, Peppard PE. Risk factors for obstructive sleep apnea in adults. JAMA. 2004;291:2013-6.

94. Luboshitzky R, Zabari Z, Shen-Orr Z, Herer P, Lavie P. Disruption of the nocturnal testosterone rhythm by sleep fragmentation in normal men. J Clin Endocrinol Metab. 2001; 86:1134-9.

95. Luboshitzky R, Lavie L, Shen-Orr Z, Herer P. Altered luteinizing hormone and testosterone secretion in middle-aged obese men with obstructive sleep apnea. Obes Res. 2005;13:780-6.

96. Semple PA, Graham A, Malcolm Y, Beastall GH, Watson WS. Hypoxia, depression of testosterone, and impotence in pickwickian syndrome reversed by weight reduction. Br Med J (Clin Res Ed). 1984;289(6448):801-2.

100 Pregnancy Tips

100 Pregnancy Tips

Prior to planning pregnancy, you should learn more about the things involved in getting pregnant. It involves carrying a baby inside you for nine months, caring for a child for a number of years, and many more. Consider these things, so that you can properly assess if you are ready for pregnancy. Get all these very important tips about pregnancy that you need to know.

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