An Update on Oxidative Damage to Spermatozoa and Oocytes
Joint Authors
Opuwari, Chinyerum S.
Henkel, Ralf R.
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-01-28
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
On the one hand, reactive oxygen species (ROS) are mandatory mediators for essential cellular functions including the function of germ cells (oocytes and spermatozoa) and thereby the fertilization process.
However, the exposure of these cells to excessive levels of oxidative stress by too high levels of ROS or too low levels of antioxidative protection will render these cells dysfunctional thereby failing the fertilization process and causing couples to be infertile.
Numerous causes are responsible for the delicate bodily redox system being out of balance and causing disease and infertility.
Many of these causes are modifiable such as lifestyle factors like obesity, poor nutrition, heat stress, smoking, or alcohol abuse.
Possible correctable measures include foremost lifestyle changes, but also supplementation with antioxidants to scavenge excessive ROS.
However, this should only be done after careful examination of the patient and establishment of the individual bodily antioxidant needs.
In addition, other corrective measures include sperm separation for assisted reproductive techniques.
However, these techniques have to be carried out very carefully as they, if applied wrongly, bear risks of generating ROS damaging the germ cells and preventing fertilization.
American Psychological Association (APA)
Opuwari, Chinyerum S.& Henkel, Ralf R.. 2016. An Update on Oxidative Damage to Spermatozoa and Oocytes. BioMed Research International،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1099317
Modern Language Association (MLA)
Opuwari, Chinyerum S.& Henkel, Ralf R.. An Update on Oxidative Damage to Spermatozoa and Oocytes. BioMed Research International No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1099317
American Medical Association (AMA)
Opuwari, Chinyerum S.& Henkel, Ralf R.. An Update on Oxidative Damage to Spermatozoa and Oocytes. BioMed Research International. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1099317
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1099317