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Distribution of structural and trace elements in human temporal bone
V Katić1, G Vujicić, D Ivanković
1Clinics of Otorhinolaryngology, Zagreb University School of Medicine, Yugoslavia.
Biological Trace Element Research
|April 1, 1991
Summary
This study analyzed mineral and trace elements in adult temporal bone regions. Differences in calcium, phosphorus, and other elements suggest functional adaptation and developmental origins influence bone composition.
Area of Science:
- Anatomy
- Biochemistry
- Geochemistry
Background:
- The human temporal bone is a complex structure with distinct functional regions.
- Understanding the elemental composition of these regions is crucial for anatomical and pathological studies.
Purpose of the Study:
- To systematically analyze mineral and trace element distribution in functionally distinct parts of the adult human temporal bone.
- To investigate variations in elemental composition across different temporal bone regions.
Main Methods:
- Systematic analysis of mineral and trace elements (Ca, P, Mg, Zn).
- Evaluation of the calcium/phosphorus (Ca/P) ratio in various bone regions.
- Taxonomic analysis of mineral ratios between petrous bone regions.
Main Results:
- Significant differences in basic structural elements (Ca, P, Mg, Zn) were observed among different temporal bone regions.
- The molar Ca/P ratio varied significantly, being highest in the hammer and vestibular regions.
- Specific differences in mineral ratios were found between petrous bone regions with distinct embryonal origins.
Conclusions:
- Observed variations in mineral and trace element composition are linked to developmental specificities of human temporal bone regions.
- Functional adaptation likely plays a role in the unique elemental profiles of different temporal bone areas.