A simple method to estimate the number of autophagic elements by electron microscopic morphometry in real cellular dimensions.

Abstract:

:Autophagic elements typically appear as spherical bodies. During their life they undergo a series of changes (e.g., fusion, degradation of content, and swelling) which influence their size in a way that may be characteristic for cell type, stage of maturation, or various experimentally manipulated parameters. A simple and time efficient method is suggested here to use exactly calculated specific surface values and estimate average diameter and number of autophagic elements in real cellular dimensions. The method is based on the easiest morphometric determination of relative surface (surface density) and volume (volume density) data by electron microscopy. A series of data from real experimental samples of liver and exocrine pancreatic cells are offered to illustrate the potential of these measurements and calculations.

journal_name

Biomed Res Int

authors

Kovács AL

doi

10.1155/2014/578698

subject

Has Abstract

pub_date

2014-01-01 00:00:00

pages

578698

eissn

2314-6133

issn

2314-6141

journal_volume

2014

pub_type

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