Environmental factors and semen quality.

@article{Jurewicz2009EnvironmentalFA,
  title={Environmental factors and semen quality.},
  author={Joanna Jurewicz and Wojciech Hanke and Michał Radwan and Jens Peter Ellekilde Bonde},
  journal={International journal of occupational medicine and environmental health},
  year={2009},
  volume={22 4},
  pages={
          305-29
        }
}
  • J. Jurewicz, W. Hanke, J. Bonde
  • Published 2009
  • Environmental Science
  • International journal of occupational medicine and environmental health
OBJECTIVES An increasing number of reports suggest that chemical and physical agents in the environment, introduced and spread by human activity, may affect male fertility in humans. This article aims at evaluating the impact of environmental exposures (pesticides, phthalates, PCBs, air pollution, trihalomethanes (THMs), mobile phones) on semen quality, by reviewing most recent published literature. MATERIALS AND METHODS Epidemiological studies focusing on exposure to environmental factors… 

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...

References

SHOWING 1-10 OF 94 REFERENCES

Phthalate Exposure and Human Semen Parameters

TLDR
There were dose-response relations for mono-butylphthalate and monobenzyl phthalate with one or more semen parameters, and suggestive evidence for monomethyl phhalate with sperm morphology, and the lack of a relation for other phthalates may indicate a difference in spermatotoxicity amongphthalates.

Environmental organochlorines and semen quality: results of a pilot study.

TLDR
The data showed general trends that were suggestive of an association between PCBs and p,p-DDE and abnormal motility, as well as with sperm concentration and morphology.

The influence of occupational exposure on male reproductive function.

TLDR
The evidence for an adverse effect on male reproduction of several occupational and environmental exposures and toxicants, such as heat, ionizing radiation, inorganic lead, dibromochloropropane, ethyleneDibromide, some ethylene glycol ethers, carbon disulfide and welding operations, is strongly supported in well-designed epidemiological studies.

Semen Quality and Exposure to Persistent Organochlorine Pollutants

TLDR
Adult exposure to persistent organochlorine pollutants within the ranges observed in the present study is not likely to cause reduction in sperm concentration or morphology, however, higher exposure may be associated with impaired sperm motility.

Decreased human semen quality and organochlorine compounds in blood.

TLDR
Focusing on the subgroup of men with normal semen quality showed that sperm count and sperm progressive motility were inversely related to the concentrations of PCB metabolites within this group, the first time that a correlation between exposure to environmental pollutants with endocrine-disrupting capacity and human sperm quality has been observed.

A Pilot Study Associating Urinary Concentrations of Phthalate Metabolites and Semen Quality

Phthalates are ubiquitous industrial chemicals that are reported to adversely affect human reproductive outcomes. Divergent effects on semen quality have been reported in a limited number of studies.

Correlation of phthalate exposures with semen quality.

Influence of pesticides on male fertility.

TLDR
An overview of the mechanisms of pesticide-induced reproductive toxicity and the effects on male fertility since exposure to pesticides may be one of the causes of these disorders is provided.

Altered Semen Quality in Relation to Urinary Concentrations of Phthalate Monoester and Oxidative Metabolites

TLDR
The present study confirms previous results on the relationship of altered semen quality with exposure to MBP at general population levels and includes measurements of di(2-ethylhexyl) phthalate (DEHP) oxidative metabolites.

Contribution of environmental factors to the risk of male infertility.

TLDR
It is shown that environmental factors contribute to the severity of infertility, and that this may worsen the effects of pre-existing genetic or medical risk factors.
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