Pancreatic Beta-Cell Purification by Altering FAD and NAD(P)H Metabolism
Joint Authors
Smelt, M. J.
Faas, M. M.
de Haan, B. J.
de Vos, P.
Source
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-07-08
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Isolation of primary beta cells from other cells within in the pancreatic islets is of importance for many fields of islet research.
However, up to now, no satisfactory method has been developed that gained high numbers of viable beta cells, without considerable alpha-cell contamination.
In this study, we investigated whether rat beta cells can be isolated from nonbeta endocrine cells by manipulating the flavin adenine dinucleotide (FAD) and nicotinamide-adenine dinucleotide phosphate (NAD(P)H) autofluorescence.
Beta cells were isolated from dispersed islets by flow cytometry, based on their high FAD and NAD(P)H fluorescence.
To improve beta cell yield and purity, the cellular FAD and NAD(P)H contents were altered by preincubation in culture media containing varying amounts of D-glucose and amino acids.
Manipulation of the cellular FAD and NAD(P)H fluorescence improves beta cell yield and purity after sorting.
This method is also a fast and reliable method to measure beta cell functional viability.
A conceivable application is assessing beta cell viability before transplantation.
American Psychological Association (APA)
Smelt, M. J.& Faas, M. M.& de Haan, B. J.& de Vos, P.. 2008. Pancreatic Beta-Cell Purification by Altering FAD and NAD(P)H Metabolism. Journal of Diabetes Research،Vol. 2008, no. 2008, pp.1-11.
https://search.emarefa.net/detail/BIM-987996
Modern Language Association (MLA)
Smelt, M. J.…[et al.]. Pancreatic Beta-Cell Purification by Altering FAD and NAD(P)H Metabolism. Journal of Diabetes Research No. 2008 (2008), pp.1-11.
https://search.emarefa.net/detail/BIM-987996
American Medical Association (AMA)
Smelt, M. J.& Faas, M. M.& de Haan, B. J.& de Vos, P.. Pancreatic Beta-Cell Purification by Altering FAD and NAD(P)H Metabolism. Journal of Diabetes Research. 2008. Vol. 2008, no. 2008, pp.1-11.
https://search.emarefa.net/detail/BIM-987996
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-987996