Related Experiment Videos
[Analysis and discuss of trace elements in the teeth]
1Henan Institute of Environmental Protection, Zhengzhou, 450004, China.
Shanghai Kou Qiang Yi Xue = Shanghai Journal of Stomatology
|December 10, 2003
Summary
Trace element analysis in human teeth reveals age and gender-related variations, offering insights into dental health and disease research. These findings highlight the role of elements like strontium and zinc in understanding tooth conditions.
Area of Science:
- Biochemistry
- Dental Research
- Analytical Chemistry
Context:
- Human teeth serve as a valuable repository for trace elements.
- Understanding trace element profiles can aid in diagnosing and researching dental diseases.
- Previous research has explored the link between trace elements and various health conditions.
Purpose:
- To analyze and discuss trace elements in human teeth.
- To investigate the influence of age and gender on trace element concentrations.
- To explore the relationship between trace elements and dental health/disease.
Summary:
- Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) was used to determine trace elements (Cu, Zn, Cr, Mn, Fe, Al, Sr) in human teeth, accounting for calcium interference.
- Age-dependent variations were observed: Copper and Aluminum content showed direct correlation with age, while other elements exhibited inverse proportionality.
- Gender-based differences indicated higher concentrations of Sr, Fe, Mn, Zn, and Al in females compared to males, with Cu and Cr levels being similar.
Impact:
- Trace element concentrations in teeth can serve as indicators for various dental diseases.
- Provides scientific references for future research in dental pathology and treatment.
- Establishes baseline data for trace element levels in teeth across different demographics.