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Updated: May 5, 2026

In vivo Liver Endocytosis Followed by Purification of Liver Cells by Liver Perfusion

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Published on: November 10, 2011

Distribution of elements in rabbit liver lobule.

T Cichocki¹, B Gonsior, J Glazur

¹Academy of Medicine, Św. Anny 12, PL-31008, Kraków, Poland.

Biological Trace Element Research

|November 21, 2013

Summary

This summary is machine-generated.

This study used particle-induced X-ray emission (PIXE) to analyze rabbit liver elemental composition, revealing similar results for P, S, Cl, K, Fe, Cu, Zn, and Rb. Micro-PIXE further mapped element distribution within liver lobules.

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Area of Science:

Biochemistry
Analytical Chemistry
Toxicology

Background:

Understanding the elemental composition of organs is crucial for physiological and toxicological studies.
Rabbit liver is a common model for studying mammalian liver function and metabolism.
Accurate elemental analysis requires sensitive and precise methodologies.

Purpose of the Study:

To determine the elemental composition of rabbit liver using PIXE and micro-PIXE.
To investigate the spatial distribution of elements within the rabbit liver lobule.
To discuss the application of microbeam techniques in biological material analysis.

Main Methods:

Proton-induced X-ray emission (PIXE) was employed for elemental analysis.
Micro-PIXE was utilized for high-resolution elemental mapping.
Rabbit liver tissue samples were analyzed for elemental concentrations.

Main Results:

Mean concentrations of P, S, Cl, K, Fe, Cu, Zn, and Rb were similar between PIXE and micro-PIXE.
Micro-PIXE enabled the localization of elements within liver lobule territories.
Specific elements showed distinct distributions: Cl and Fe in veins, P, Cu, and Zn in parenchyma, with Zn exhibiting intralobular patterns.

Conclusions:

PIXE and micro-PIXE are reliable methods for rabbit liver elemental analysis.
Micro-PIXE provides valuable insights into the intralobular distribution of elements.
Elemental distribution patterns can indicate specific roles or accumulation sites within the liver.