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Levels of Retinol and Retinyl Esters in Plasma and Urine of Dogs with Urolithiasis
Journal of Veterinary Medicine Series A, 2003SummaryVitamin A (VA) deficiency and Tamm‐Horsfall glycoprotein (THP), a protein that binds retinol and retinyl esters in canine urine, might be involved in the pathogenesis of urolithiasis in dogs. In the present study, we assessed levels of retinol, retinyl esters, retinol‐binding protein (RBP) and THP in plasma and urine of dogs with a history of ...
Raila, Jens (Prof. Dr.) +2 more
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Retinyl ester (vitamin A ester) and carotenoid composition in human liver.
International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 1991Surgical liver biopsy samples from seven diseased and five healthy human subjects, 3-33 years of age, were analyzed by reversed-phase high-pressure liquid chromatography for retinol (vitamin A alcohol), retinyl esters (vitamin A esters), and carotenoids. Total liver vitamin A values ranged from 7.8 to 2860 nmol/g liver (2.2 to 817 micrograms/g).
S A, Tanumihardjo +3 more
openaire +1 more source
Enzymes catalysing the hydrolysis of retinyl esters
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1993openaire +2 more sources
Comparative Biochemistry and Physiology Part A, Molecular & Integrative Physiology, 2005
Peter Surai
exaly
Peter Surai
exaly