Polybrominated diphenyl ethers in human serum and sperm quality.
نویسندگان
چکیده
Polybrominated diphenyl ethers (PBDEs) are widely used flame retardants; currently, they are identified as ubiquitous environmental contaminants. Several studies indicate that PBDEs might affect male fertility. We present the results of a pilot study on the relationship between human serum PBDEs and sperm quality. The PBDE levels in Japan are comparable to those found in European countries. Strong inverse correlations were observed between the serum concentration of 2,2',4,4',5,5'-hexabromodiphenyl ether and sperm concentration (r = -0.841, p = 0.002) and testis size (r = -0.764, p = 0.01). Extensive studies on the relationship between PBDEs and sperm quality are required.
منابع مشابه
Effects of polybrominated diphenyl ethers on thyroid hormone, neurodevelopment and fertility in rodents and humans.
Polybrominated diphenyl ethers (PBDEs) are used as flame retardants. Due to their widespread use in many consumer products, PBDEs can be found in food as well as in the environment. Their presence has also been found in the human serum, human adipose tissue and human breast milk. Results of experimental studies suggest that the presence of PBDE in the environment is not neutral to our health. I...
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ورودعنوان ژورنال:
- Bulletin of environmental contamination and toxicology
دوره 80 4 شماره
صفحات -
تاریخ انتشار 2008