Obesity and the reproductive system disorders: epigenetics as a potential bridge
نویسندگان
چکیده
منابع مشابه
Obesity and the reproductive system disorders: epigenetics as a potential bridge.
BACKGROUND Obesity and overweight are significantly involved in several reproductive pathologies contributing to infertility in men and women. In addition, several cancers of the reproductive system, such as endometrial, ovarian, breast, testicular and prostate cancers, are strongly influenced by obesity. However, the molecular mechanisms involved in the association between obesity and reproduc...
متن کاملObesity and reproductive disorders in women.
Obesity, particularly the abdominal phenotype, is associated with several reproductive disturbances. Whereas mechanisms by which obesity affect fertility are complex and still not completely understood, an important role appears to be played by the presence of a condition of functional hyperandrogenism and hyperinsulinaemia, which accompanies the insulin-resistant state. In women with the polyc...
متن کاملPHENYTOIN AND THE REPRODUCTIVE SYSTEM
In order to evaluate the effects of phenytoin on the reproductive system of rats in detail, 60 male rats were divided equally into 6 groups: 1-5 received 10 mg/kg/day phenytoin IP for 1,2,3,4 and 5 weeks, respectively. However, group 5 did not receive any phenytoin for the last 5th week. The control group (group 6) did not receive any treatment. The results revealed that phenytoin does not ...
متن کاملEpigenetics and assisted reproductive technology.
During gametogenesis, the female and male germ cells undergo a process whereby imprinting marks are erased from the genome. During the later stages of germ-cell development, the methylation marks of the female and male germ lines are re-established. A second phase of demethylation of the genome occurs at the time of fertilization, and during development of the early embryo. Assisted reproductiv...
متن کاملEpigenetics of reproductive infertility.
Infertility is a complex pathophysiological condition. It may caused by specific or multiple physical and physiological factors, including abnormalities in homeostasis, hormonal imbalances and genetic alterations. In recent times various studies implicated that, aberrant epigenetic mechanisms are associated with reproductive infertility. There might be transgenerational effects associated with ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Human Reproduction Update
سال: 2014
ISSN: 1460-2369,1355-4786
DOI: 10.1093/humupd/dmu060