Human testis steroidogenesis is inhibited by phthalates
Author(s) -
Christèle Lethimonier,
O Albert,
Bruno Le Bizec,
Elisabeth Perdu,
Daniel Zalko,
Frédérique Courant,
Laurianne Lesné,
F. Guillé,
Nathalie DejucqRainsford,
Bernard Jégou
Publication year - 2012
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/des069
Subject(s) - phthalate , phthalic acid , testosterone (patch) , endocrinology , medicine , leydig cell , chemistry , biology , andrology , hormone , organic chemistry , luteinizing hormone
Phthalic acid esters are widely used in the manufacture of plastics. Numerous studies have shown that these phthalates impair testicular testosterone production in the rat. However, the scarce and contradictory data concerning humans have cast doubt over whether these compounds are also anti-androgenic in man. We therefore investigated the direct effects of di-(2-ethylhexyl) phthalate (DEHP) and mono-(2-ethylhexyl) phthalate (MEHP) on organo-cultured adult human testis and a human cell line.
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