Friday, February 10, 2012

Endocrine disrupting chemicals: Multiple effects on testicular signaling and spermatogenesis.

Spermatogenesis. 2011 7; 1(3): 231-239
Yeung BH, Wan HT, Law AY, Wong CK

In a past 200 years, an huge series of fake chemicals with diverse constructional features have been produced for industrial, medical as well as domestic purposes. These chemicals, originally suspicion to have small or no biological toxicity, have been widely used in our daily lives as well as have been commonly benefaction in foods. It was not until a initial World Wildlife Federation Wingspread Conference held in 1994 were concerns about a endocrine disrupting (ED) goods of these chemicals articulated. The potential hazardous goods of endocrine disrupting chemicals (EDCs) upon human health as well as ecological well-being have been a single of a global concerns that affect a health as well as propagation of human beings. Considerable numbers of studies indicated that endocrine disruption is linked to "the developmental basis of adult disease," highlighting a significant goods of EDC bearing upon a developing organism, heading to a propensity of an individual to rise a disease or dysfunction in later life. In this review, we intend to provide environmental, epidemiological as well as experimental data to associate pollutant bearing with reproductive disorders, in particular upon a development as well as function of a male reproductive system. Possible goods of pollutant bearing upon a processes of embryonic development, similar to sex determination as well as masculinization have been described. In addition, a goods of pollutant bearing upon hypothalamus-pituitary-gonadal axis, testicular signaling, steroidogenesis as well as spermatogenesis have been also discussed.


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