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Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis
Published on: February 9, 2021
[Unusual elements in renal calculi]
J L Rodríguez-Miñón Cifuentes1, E Salvador, M L Traba Villameytide
1Servicio de Urología, Fundación Jiménez Diaz-UTE, Universidad Autónoma de Madrid.
Actas Urologicas Espanolas
|May 18, 2006
Summary
This study analyzed 54 kidney stones passed after nephritic colic, identifying papillary and non-papillary types. Elemental analysis revealed various components, suggesting potential origins for these renal calculi.
Area of Science:
- Nephrology
- Materials Science
- Analytical Chemistry
Context:
- Investigates spontaneously passed renal calculi following nephritic colic.
- Classifies calculi into papillary and non-papillary groups.
- Employs advanced analytical techniques for stone characterization.
Purpose:
- To analyze the elemental composition of renal calculi.
- To differentiate between papillary and non-papillary stone types.
- To explore the potential origins of detected elements in kidney stones.
Summary:
- Analyzed 54 renal calculi (papillary and non-papillary) using infrared spectroscopy, electronic microscopy scan (EMS), and energy-dispersive X-ray analysis (EDAX).
- Detected elements including Carbon (C), Nitrogen (N), Oxygen (O), Sodium (Na), Sulfur (S), Magnesium (Mg), Aluminum (Al), Silicon (Si), Chlorine (Cl), Potassium (K), Calcium (Ca), Manganese (Mn), Iron (Fe), Nickel (Ni), and Zinc (Zn).
- Discusses the potential sources and implications of these elemental findings in the context of kidney stone formation.
Impact:
- Provides detailed elemental composition data for renal calculi.
- Contributes to understanding the etiology of kidney stone disease.
- Informs potential diagnostic or therapeutic strategies based on stone composition.
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