Biomaterial Database

Determination of polybrominated diphenyl ethers in human semen. 2012

Peng-Yan Liu, and Ya-Xian Zhao, and Yi-Yang Zhu, and Zhan-Fen Qin, and Xian-Li Ruan, and Yong-Chuan Zhang, and Bao-Jun Chen, and Yan Li, and Shi-Shuai Yan, and Xiao-Fei Qin, and Shan Fu, and Xiao-Bai Xu

College of Chemistry and Environmental Science, HeBei University, Baoding, Hebei, China.

Some persistent organic pollutants (POPs) have been found in human semen but until this point it was unclear whether polybrominated diphenyl ethers (PBDEs) could be detected in human semen. In this study, PBDEs were found for the first time in human semen samples (n=101) from Taizhou, China. The concentrations of total PBDEs (∑PBDEs) varied from 15.8 to 86.8 pg/g ww (median=31.3 pg/g ww) and 53.2 to 121 pg/g ww (median=72.3 pg/g ww) in semen and blood samples, respectively. The ∑PBDE level in semen was about two times lower than in human blood, which was different in the distribution in the two matrices from other POPs. A correlation of ∑PBDE concentration was found between paired semen and in blood. The results suggest that semen could be used to detect PBDE burden in human body as a non-invasive matrix. In addition, the levels of BDE-209 and BDE-153, especially the latter, were much higher in blood than in semen, while the levels of BDE-28, BDE-47 and BDE-99 were comparable in the two matrices, suggesting that low brominated congeners could be more easily transferred to semen than high brominated congeners. Considering different toxicities among the PBDE congeners, it might be more significant to measure PBDEs in semen than in blood for evaluating male reproduction risks of PBDEs.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008401	Gas Chromatography-Mass Spectrometry	A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.	Chromatography, Gas-Liquid-Mass Spectrometry,Chromatography, Gas-Mass Spectrometry,GCMS,Spectrometry, Mass-Gas Chromatography,Spectrum Analysis, Mass-Gas Chromatography,Gas-Liquid Chromatography-Mass Spectrometry,Mass Spectrometry-Gas Chromatography,Chromatography, Gas Liquid Mass Spectrometry,Chromatography, Gas Mass Spectrometry,Chromatography, Mass Spectrometry-Gas,Chromatography-Mass Spectrometry, Gas,Chromatography-Mass Spectrometry, Gas-Liquid,Gas Chromatography Mass Spectrometry,Gas Liquid Chromatography Mass Spectrometry,Mass Spectrometry Gas Chromatography,Spectrometries, Mass-Gas Chromatography,Spectrometry, Gas Chromatography-Mass,Spectrometry, Gas-Liquid Chromatography-Mass,Spectrometry, Mass Gas Chromatography,Spectrometry-Gas Chromatography, Mass,Spectrum Analysis, Mass Gas Chromatography
D011075	Polybrominated Biphenyls	Biphenyl compounds which are extensively brominated. Many of these compounds are toxic environmental pollutants.	Polybromobiphenyl Compounds,Biphenyls, Polybrominated,Compounds, Polybromobiphenyl
D002681	China	A country spanning from central Asia to the Pacific Ocean.	Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D004781	Environmental Exposure	The exposure to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals.	Exposure, Environmental,Environmental Exposures,Exposures, Environmental
D004785	Environmental Pollutants	Substances or energies, for example heat or light, which when introduced into the air, water, or land threaten life or health of individuals or ECOSYSTEMS.	Environmental Pollutant,Pollutant,Pollutants,Pollutants, Environmental,Pollutant, Environmental
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D012661	Semen	The thick, yellowish-white, viscid fluid secretion of male reproductive organs discharged upon ejaculation. In addition to reproductive organ secretions, it contains SPERMATOZOA and their nutrient plasma.	Seminal Plasma,Plasma, Seminal
D055768	Halogenated Diphenyl Ethers	Compounds that contain two halogenated benzene rings linked via an OXYGEN atom. Many polybrominated diphenyl ethers are used as FLAME RETARDANTS.	Brominated Diphenyl Ethers,Chlorinated Diphenyl Ethers,Fluorinated Diphenyl Ethers,Iodinated Diphenyl Ethers,PBDE Compounds,PBDEs,PCDE Compounds,PCDEs,Polybrominated Diphenyl Ethers,Diphenyl Ethers, Brominated,Diphenyl Ethers, Chlorinated,Diphenyl Ethers, Fluorinated,Diphenyl Ethers, Halogenated,Diphenyl Ethers, Iodinated,Diphenyl Ethers, Polybrominated,Ethers, Brominated Diphenyl,Ethers, Chlorinated Diphenyl,Ethers, Fluorinated Diphenyl,Ethers, Halogenated Diphenyl,Ethers, Iodinated Diphenyl,Ethers, Polybrominated Diphenyl