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Published on: August 13, 2019
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[Effect of menopausal time on osteal density]
1First Affiliated Hospital of West China University of Medical Sciences, Chengdu.
Summary
Kidney Deficiency (KD) in postmenopausal women is linked to significantly lower bone density. Early menopause further exacerbates this bone loss, indicating a role for reduced estrogen levels.
Area of Science:
- Gerontology
- Endocrinology
- Bone Metabolism
Context:
- Postmenopausal women are at increased risk for bone density loss.
- Kidney Deficiency (KD) is a condition that may affect bone health.
- Estrogen decline during menopause significantly impacts bone density.
Purpose:
- To investigate the relationship between Kidney Deficiency (KD) and osteal density in postmenopausal women.
- To determine if the timing of menopause influences osteal density in women with KD.
Summary:
- Osteal density was measured in 189 postmenopausal women with and without KD using gamma-ray absorption.
- Women with KD exhibited significantly lower osteal density compared to controls (P < 0.001).
- Menopause before age 45 was associated with lower osteal density than menopause after age 45 (P < 0.05), suggesting premature ovarian function decline and reduced estrogen as contributing factors.
Impact:
- Findings suggest that early menopause and associated estrogen reduction may worsen KD and lead to lower bone density.
- Highlights the importance of monitoring bone health in postmenopausal women, particularly those with KD and early menopause.
- Provides insights into the pathophysiology of bone loss in KD and its relationship with menopausal timing.
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