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Published on: February 12, 2018
Reproductive aging and its consequences for general health
Michael L Traub1, Nanette Santoro
1Division of Reproductive Endocrinology and Infertility, Department of Obstetrics & Gynecology and Women's Health, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, USA.
Reproductive aging involves hormonal shifts beyond reproduction, impacting overall health. These endocrine changes affect multiple axes and have significant health consequences.
Area of Science:
- Endocrinology
- Reproductive Medicine
- Gerontology
Background:
- Reproductive aging is characterized by endocrine shifts, including hypergonadotropic hypogonadism and amenorrhea.
- These changes impact the hypothalamic-pituitary-ovarian axis and are linked to alterations in the adrenal androgen and somatotropic axes.
- Age-related declines in hormonal axes, particularly the somatotropic axis, are well-documented.
Purpose of the Study:
- To explore the complex interplay between reproductive aging and endocrine system changes.
- To investigate the biochemical identification of these changes irrespective of clinical symptoms.
- To understand the implications of these hormonal shifts on overall health maintenance.
Main Methods:
- Biochemical analysis to identify endocrine changes.
- Review of existing literature on reproductive aging and hormonal axes.
- Correlation of hormonal axis changes with clinical manifestations and health outcomes.
Main Results:
- Reproductive aging involves biochemical endocrine changes affecting multiple hormonal axes.
- The somatotropic axis shows a notable decline with reproductive aging.
- Interactions with the adrenal androgen axis are complex and influenced by early age-related declines.
- Exogenous hormonal therapy has yielded inconsistent results in ameliorating these declines.
Conclusions:
- Endocrine changes during reproductive aging are multifaceted, involving multiple hormonal axes.
- These age-specific hormonal shifts have significant implications for metabolism, cardiovascular health, cognition, bone density, and mortality.
- Further research is needed to understand the full impact and potential interventions for these changes.
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