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Study of vitamin A distribution in rats by laser induced fluorescence spectroscopy

✍ Scribed by K.T. Akhmeteli; E.N. Ekaladze; Z.V. Jaliashvli; T.D. Medoidze; Z.G. Melikishvili; N.Z. Merkviladze; M.B. Papava; P.R. Tushurashvili

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 328 KB
Volume: 5
Category: Article
ISSN: 1612-2011
DOI: 10.1002/lapl.200810012

No coin nor oath required. For personal study only.

✦ Synopsis

We applied the laser induced fluorescence spectroscopy (LIFS) to investigate intestinal and liver tissues of normal male Wistar rats fed with vitamin A. The special procedure based on intensity spectral functions fitting was developed for the recognition of vitamin A in different tissues. Based on this procedure it is demonstrated that the LIFS can be used to monitor vitamin A deposition and distribution in the body of rat, which is essential for understanding the mechanism of formation of the vitamin A rich droplets, as the mechanism of vitamin A mobilization.

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