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Review
. 2013 Jul;4(3):140-6.
doi: 10.4103/0976-7800.118990.

The role of oxidative stress in menopause

Sejal B Doshi  1 , Ashok Agarwal  1
Affiliations
Review

The role of oxidative stress in menopause

Sejal B Doshi et al. J Midlife Health. 2013 Jul.

Abstract

This review will discuss the concept of reproductive aging, which includes the definition of menopause, its symptoms, and predisposing conditions. It will elaborate upon the contributory factors implicated in the pathogenesis of menopause, focusing most prominently on oxidative stress. Specifically, this paper will explain how oxidative stress, in the form of free radicals and antioxidant deficiencies, has been directly linked to the decline of estrogen during reproductive aging. Additionally, this paper will elaborate upon the treatment options aimed at mitigating the menopausal symptoms and hormonal deficiencies that can lead to various disease processes. Treatment options such as hormonal therapy, antioxidant supplementation, and lifestyle modification have been explored for their effectiveness in treating and preventing the symptoms and sequelae of menopause. The majority of information in this review was obtained through PubMed and the National Library of Medicine. While most references in this paper are original research articles, a limited number of references are comprehensive reviews on the topic.

Keywords: Antioxidants; Vitamin A; Vitamin C; Vitamin E; cardiovascular disease; catalase; estrogen; hormonal therapy; hot flashes; malonaldehyde; menopause; osteoporosis; oxidative stress; phytoestrogens; reproductive aging; superoxide dismutase.

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Conflict of interest statement

Conflict of Interest: None declared.

Figures

Figure 1
Figure 1
Two cell theory of estrogen production: Luteinizing hormone stimulates the production of androstenedione from cholesterol in the theca cells. This androgen is then transported to the granulosa cells, where it is converted to estrone. Follicle stimulating hormone then promotes the conversion of estrone to 17β-estradiol in the ovaries
See this image and copyright information in PMC

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