Shedding Light on the Controversy Surrounding the Temporal Decline in Human Sperm Counts: A Systematic Review

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24
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article
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2014
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HINDAWI PUBLISHING CORPORATION
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ESTEVES, Sandro C.
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SCIENTIFIC WORLD JOURNAL, article ID 365691, 9p, 2014
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We systematically examined the evidence of declining spermcounts and the hypothesis that an increased exposure to environmental pollutants is responsible for such decline. Search engines, including PUBMED, MEDLINE, EMBASE, BIOSIS, and Cochrane library, were used to identify epidemiologic studies published from 1985 to 2013. We concluded that there is no enough evidence to confirm a worldwide decline in sperm counts. Also, there seems to be no scientific truth of a causative role for endocrine disruptors in the temporal decline of sperm production. Such assumptions are based on few meta-analyses and retrospective studies, while other well-conducted researches could not confirm these findings. We acknowledge that difficult-to-control confounding factors in the highly variable nature of semen, selection criteria, and comparability of populations from different time periods in secular-trend studies, the quality of laboratory methods for counting sperm, and apparently geographic variations in semen quality are the main issues that complicate the interpretation of the available evidence. Owing to the importance of this subject and the uncertainties still prevailing, there is a need not only for continuing monitoring of semen quality, reproductive hormones, and xenobiotics, but also for a better definition of fecundity.
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Referências
  1. Acacio BD, 2000, FERTIL STERIL, V73, P595, DOI 10.1016/S0015-0282(99)00591-9
  2. Adamopoulos DA, 1996, HUM REPROD, V11, P1936
  3. AGARWAL A, 1995, J UROLOGY, V154, P86, DOI 10.1016/S0022-5347(01)67235-5
  4. Aitken R John, 2003, Adv Exp Med Biol, V518, P85
  5. Aitken RJ, 2004, NATURE, V432, P48, DOI 10.1038/432048a
  6. Almagor M., 2003, ARCH ANDROLOGY, V49, P139
  7. Andersen AG, 2000, HUM REPROD, V15, P366, DOI 10.1093/humrep/15.2.366
  8. Andolz P, 1999, HUM REPROD, V14, P731, DOI 10.1093/humrep/14.3.731
  9. AUGER J, 1995, NEW ENGL J MED, V332, P281, DOI 10.1056/NEJM199502023320501
  10. Auger J, 2000, HUM REPROD, V15, P2360, DOI 10.1093/humrep/15.11.2360
  11. Axelsson J, 2011, HUM REPROD, V26, P1012, DOI 10.1093/humrep/der045
  12. Bahadur G, 1996, HUM REPROD, V11, P2635
  13. Benshushan A, 1997, J ASSIST REPROD GEN, V14, P347, DOI 10.1007/BF02765840
  14. Berling S, 1997, HUM REPROD, V12, P1002
  15. Berman NG, 1996, J ANDROL, V17, P68
  16. Bilotta P, 1999, Minerva Ginecol, V51, P223
  17. BLACKWELL JM, 1992, FERTIL STERIL, V58, P798
  18. Bonde JP, 2011, EPIDEMIOLOGY, V22, P617, DOI 10.1097/EDE.0b013e318223442c
  19. Bujan L, 1996, BRIT MED J, V312, P471
  20. Carlsen E, 2005, HUM REPROD, V20, P942, DOI 10.1093/humrep/deh704
  21. CARLSEN E, 1992, BRIT MED J, V305, P609
  22. Carmignani L, 2004, J UROLOGY, V172, P1045, DOI 10.1097/01.ju.0000134892
  23. Chen Z., 2003, ARCH ANDROLOGY, V49, P369
  24. Chia VM, 2010, CANCER EPIDEM BIOMAR, V19, P1151, DOI 10.1158/1055-9965.EPI-10-0031
  25. CLOSE CE, 1990, J UROLOGY, V144, P900
  26. Coleman MP, 1993, IARC SCI PUBL, V121, P1
  27. Costello MF, 2002, J ASSIST REPROD GEN, V19, P284, DOI 10.1023/A:1015729314081
  28. DeMouzon J, 1996, BRIT MED J, V313, P43
  29. De Rosa M, 2003, HUM REPROD, V18, P1055, DOI 10.1093/bumrep/deg226
  30. Emanuel ER, 1998, UROLOGY, V51, P86, DOI 10.1016/S0090-4295(97)00462-7
  31. Esteves SC, 2012, ARCH GYNECOL OBSTET, V286, P217, DOI 10.1007/s00404-012-2274-x
  32. Esteves SC, 2012, UROLOGY, V79, P16, DOI 10.1016/j.urology.2011.08.003
  33. Feki NC, 2009, J ANDROL, V30, P541, DOI 10.2164/jandrol.108.005959
  34. Fisch H, 2008, UROL CLIN N AM, V35, P137, DOI 10.1016/j.ucl.2008.01.001
  35. Fisch H, 1996, FERTIL STERIL, V65, P1009
  36. Fisher JS, 2003, HUM REPROD, V18, P1383, DOI 10.1093/humrep/deg273
  37. Fowler BA, 2004, BIOMETALS, V17, P567, DOI 10.1023/B:BIOM.0000045740.52182.9d
  38. Gate L, 1999, BIOMED PHARMACOTHER, V53, P169, DOI 10.1016/S0753-3322(99)80086-9
  39. Geoffroy-Siraudin C, 2012, ASIAN J ANDROL, V14, P584, DOI 10.1038/aja.2011.173
  40. Gyllenborg J, 1999, INT J ANDROL, V22, P28
  41. Haimov-Kochman R, 2012, ISR MED ASSOC J, V14, P372
  42. Handelsman DJ, 1997, HUM REPROD, V12, P2701, DOI 10.1093/humrep/12.12.2701
  43. HORSTMAN WG, 1994, J UROLOGY, V151, P1263
  44. Huyghe E, 2003, J UROLOGY, V170, P5, DOI 10.1097/01.ju.0000053866.68623.da
  45. Irvine S, 1996, BRIT MED J, V312, P467
  46. Itoh N, 2001, J ANDROL, V22, P40
  47. JAMES WH, 1980, ANDROLOGIA, V12, P381
  48. Jensen TK, 2008, INT J ANDROL, V31, P81, DOI 10.1111/j.1365-2605.2007.00827.x
  49. Joffe M, 1996, LANCET, V347, P1519, DOI 10.1016/S0140-6736(96)90673-X
  50. Jorgensen N, 2001, HUM REPROD, V16, P1012, DOI 10.1093/humrep/16.5.1012
  51. Jorgensen N, 2002, HUM REPROD, V17, P2199, DOI 10.1093/humrep/17.8.2199
  52. Jorgensen N, 2011, INT J ANDROL, V34, pE37, DOI 10.1111/j.1365-2605.2010.01133.x
  53. Jouannet P, 2001, APMIS, V109, P333, DOI 10.1034/j.1600-0463.2001.090502.x
  54. Kunzle R, 2003, FERTIL STERIL, V79, P287, DOI 10.1016/S0015-0282(02)04664-2
  55. Lackner J, 2005, FERTIL STERIL, V84, P1657, DOI 10.1016/j.fertnstert.2005.05.049
  56. Liang Xiao-Wei, 2008, Zhonghua Nan Ke Xue, V14, P775
  57. MACLEOD J, 1979, FERTIL STERIL, V31, P103
  58. Marimuthu P, 2003, ASIAN J ANDROL, V5, P221
  59. MenchiniFabris F, 1996, ANDROLOGIA, V28, P304
  60. Mendiola J, 2013, ANDROLOGY, V1, P1
  61. MENKVELD R, 1986, ARCH ANDROLOGY, V17, P143
  62. Merzenich H, 2010, BMC PUBLIC HEALTH, V10, DOI 10.1186/1471-2458-10-24
  63. Isabel Molina Rosa, 2010, Archivos Espanoles de Urologia, V63, P214
  64. Mukhopadhyay D, 2010, FERTIL STERIL, V93, P2247, DOI 10.1016/j.fertnstert.2009.01.135
  65. MURATURE DA, 1987, BIOMED ENVIRON MASS, V14, P473, DOI 10.1002/bms.1200140815
  66. Nahas GG, 2002, HUM PSYCHOPHARM CLIN, V17, P103, DOI 10.1002/hup.369
  67. Nordkap L, 2012, MOL CELL ENDOCRINOL, V355, P221, DOI 10.1016/j.mce.2011.05.048
  68. OLSEN GW, 1995, FERTIL STERIL, V63, P887
  69. Ombelet W, 1997, HUM REPROD, V12, P987
  70. OSSER S, 1984, ARCH ANDROLOGY, V12, P113
  71. Paulsen CA, 1996, FERTIL STERIL, V65, P1015
  72. Pettersson A, 2004, INT J CANCER, V109, P941, DOI 10.1002/ijc.20088
  73. Potts RJ, 1999, MUTAT RES-FUND MOL M, V423, P103, DOI 10.1016/S0027-5107(98)00242-5
  74. Rasmussen PE, 1997, FERTIL STERIL, V68, P1059, DOI 10.1016/S0015-0282(97)00377-4
  75. Sadeu JC, 2010, CRIT REV TOXICOL, V40, P633, DOI 10.3109/10408444.2010.493552
  76. Sallmen M, 2000, EPIDEMIOLOGY, V11, P141, DOI 10.1097/00001648-200003000-00010
  77. Sallmen M, 2000, EPIDEMIOLOGY, V11, P148, DOI 10.1097/00001648-200003000-00011
  78. Schmiedel S, 2010, J UROLOGY, V183, P1378, DOI 10.1016/j.juro.2009.12.058
  79. Sharpe RM, 2003, INT J ANDROL, V26, P2, DOI 10.1046/j.1365-2605.2003.00367.x
  80. Sharpe RM, 2003, INT J ANDROL, V26, P26, DOI 10.1046/j.1365-2605.2003.00385.x
  81. Skakkebaek NE, 2004, INT J ANDROL, V27, P189, DOI 10.1111/j.1365-2605.2004.00488.x
  82. Skakkebaek NE, 2006, INT J ANDROL, V29, P2, DOI 10.1111/j.1365-2605.2005.00573.x
  83. Skakkebaek NE, 2011, EPIDEMIOLOGY, V22, P620, DOI 10.1097/EDE.0b013e318229ec01
  84. Slama R, 2002, HUM REPROD, V17, P503, DOI 10.1093/humrep/17.2.503
  85. Sripada S, 2007, J ANDROL, V28, P313, DOI 10.2164/jandrol.106.000729
  86. Swan SH, 2000, ENVIRON HEALTH PERSP, V108, P961, DOI 10.2307/3435055
  87. Swan SH, 1997, ENVIRON HEALTH PERSP, V105, P1228
  88. Traber MG, 2000, CLIN CHEST MED, V21, P173, DOI 10.1016/S0272-5231(05)70016-2
  89. Ulstein M, 1999, ACTA OBSTET GYN SCAN, V78, P332, DOI 10.1034/j.1600-0412.1999.780411.x
  90. VanWaeleghem K, 1996, HUM REPROD, V11, P325
  91. Vicari Enzo, 2003, Arch Ital Urol Androl, V75, P28
  92. Vierula M, 1996, INT J ANDROL, V19, P11, DOI 10.1111/j.1365-2605.1996.tb00427.x
  93. Younglai EV, 1998, FERTIL STERIL, V70, P76, DOI 10.1016/S0015-0282(98)00118-6
  94. Zhang S C, 1999, Reprod Contracept, V10, P33
  95. Zheng Y, 1997, INT J EPIDEMIOL, V26, P1289, DOI 10.1093/ije/26.6.1289
  96. Zorn B, 1999, INT J ANDROL, V22, P178, DOI 10.1046/j.1365-2605.1999.00167.x