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Bone histomorphometry in transiliac biopsies from 48 normal, healthy men
Robert R Recker1, Mohammed P Akhter1, Joan M Lappe1
1Creighton University School of Medicine, United States.
Bone
|March 21, 2018
Summary
This study presents bone histomorphometry data from healthy men aged 45-75, establishing a reference standard. Findings show minimal age-related bone changes and similarities to women, with notable gender differences in wall thickness.
Area of Science:
- Bone biology and physiology
- Osteoporosis research
- Gerontology
Background:
- Bone histomorphometry is crucial for studying bone diseases and drug efficacy.
- A high-quality normal bone data-set is needed for accurate comparisons.
- Previous data on normal populations, especially men, is limited.
Purpose of the Study:
- To present static and dynamic bone histomorphometry data from healthy men aged 45-75.
- To compare these findings with data from normal postmenopausal women.
- To establish a reference standard for bone health research.
Main Methods:
- Collected transiliac bone biopsies from 48 healthy men (ages 45-75).
- Performed static and dynamic histomorphometry, micro-CT scans, and serum biochemical analyses.
- Compared data with a previous study on normal postmenopausal women.
Main Results:
- Identified correlations between histomorphometry variables and serum testosterone/SHBG.
- Micro-CT variables closely mirrored static histomorphometry findings.
- Observed minimal age-related changes in most bone parameters, with a significant age-by-gender interaction in wall thickness.
Conclusions:
- The study provides valuable reference data for healthy men's bone histomorphometry.
- Bone aging effects are less pronounced than previously thought in healthy individuals.
- The data can aid in diagnosing bone abnormalities and evaluating treatments, with careful interpretation.
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