Statistical geometry of pancreatic islets
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Updated: Oct 23, 2026

In situ Quantification of Pancreatic Beta-cell Mass in Mice
Published on: June 7, 2010
H M Hastings1, B S Schneider, M A Schreiber
1Department of Mathematics, Hofstra University, Hempstead, New York 11550.
Abstract:
Quantitative histomorphometric studies of the dynamics of growth and development of pancreatic islets in normal and pathological states pose substantial methodological and conceptual problems. We address these problems with the geometry of random fractals, and apply our methods to the analysis of islet regeneration in the alloxan-treated guinea-pig. In both experimental islet-regenerated and control animals, islet centres are found to cluster in similar fractal subsets of dimension strictly less than 3, in agreement with the postulated origin of islets along a system of ductules, and suggesting that regeneration follows the same mathematical dynamics as original islet formation.

