Cis-Unsaturated Fatty Acids Stimulate Reactive Oxygen Species Generation and Lipid Peroxidation in Human Spermatozoa
Author(s) -
R. John Aitken,
Jordana K. Wingate,
Geoffry N. De Iuliis,
Adam J. Koppers,
Eileen A. McLaughlin
Publication year - 2006
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2006-1309
Subject(s) - reactive oxygen species , oxidative stress , context (archaeology) , lipid peroxidation , semen , infertility , sperm , biology , biochemistry , etiology , andrology , chemistry , medicine , anatomy , genetics , pregnancy , paleontology
Defective sperm function is the largest defined cause of human infertility; however, the etiology of this condition is poorly understood. Although oxidative stress is acknowledged as a key contributor to this pathology, there are also data indicating that defective human spermatozoa contain abnormally high amounts of cis-unsaturated fatty acids. This study investigated whether a causative relationship exists between these two attributes of impaired semen quality.
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