Sorbitol metabolism in retina studied in vitro
- PMID: 2721987
- DOI: 10.1007/BF02169793
Sorbitol metabolism in retina studied in vitro
Abstract
A new method is described which allows study of the retinal sorbitol metabolism in vitro. Bovine retinal tissue was incubated in tissue culture medium for 24 h and after this time showed only small morphological changes. The sorbitol content doubled at a glucose level of 5.5 mM compared with freshly prepared noncultured retina. Increasing glucose concentrations led to a gradual increase of the sorbitol content. Supplementation of the culture medium with fructose likewise enhanced the retinal sorbitol accumulation. An aldose reductase inhibitor (ICI 128436; Statil) significantly decreased the sorbitol content.
Similar articles
-
Influence of glucose, fructose and aldose reductase inhibition on retinal sorbitol metabolism.Acta Ophthalmol (Copenh). 1991 Oct;69(5):591-5. doi: 10.1111/j.1755-3768.1991.tb04845.x. Acta Ophthalmol (Copenh). 1991. PMID: 1776411
-
Effects of fructose on D-[6-3H]-glucose uptake and sorbitol metabolism of bovine retina in vitro.J Diabetes Complications. 1995 Jan-Mar;9(1):31-6. doi: 10.1016/1056-8727(94)00018-j. J Diabetes Complications. 1995. PMID: 7734741
-
The effects of an aldose reductase inhibitor upon the sorbitol pathway, fructose-1-phosphate and lactate in the retina and nerve of streptozotocin-diabetic rats.Exp Eye Res. 1983 May;36(5):751-60. doi: 10.1016/0014-4835(83)90112-4. Exp Eye Res. 1983. PMID: 6406254
-
In vitro retinal and erythrocyte polyol pathway regulation by hormones and an aldose reductase inhibitor.Diabetes Res Clin Pract. 1991 Oct;14(1):29-35. doi: 10.1016/0168-8227(91)90050-n. Diabetes Res Clin Pract. 1991. PMID: 1748061
-
[Sugar substitutes in the diabetic diet].Int Z Vitam Ernahrungsforsch Beih. 1976;15:295-324. Int Z Vitam Ernahrungsforsch Beih. 1976. PMID: 783058 Review. German.
Cited by
-
The effects of an aldose reductase inhibitor on the progression of diabetic retinopathy.Doc Ophthalmol. 1991;78(3-4):153-9. doi: 10.1007/BF00165675. Doc Ophthalmol. 1991. PMID: 1790735 Clinical Trial.