This chapter discusses cellular retinol-, retinal-, and retinoic acid-binding proteins from bovine retina. An aqueous extract of retina contains three separable retinoid-binding proteins with specificities directed toward retinol, retinoic acid, and retinal. The latter binding protein may be unique to ...
Retinol;Retinal;Retinoicacid 1.Introductioning13-cis-retinoicacid,9-cis-retinoicacid,all-trans- retinoicacid,13-cis-retinol,all-trans-retinol,all- Retinoidsareimportantfactorsfornormalcelltrans-4-oxo-retinoicacidand13-cis-4-oxo-retinoic differentiationandproliferation[1].Variousretinoidsacid[2].Itisa...
and W. H. Waddell (1980) Electronic and vibrational spectral investigation of the molecular association of the all-trans isomers of retinal, retinol, and retinoic acid. J. Am. Chem. Soc. 102(9), 2963-2968.Chihara, K. and W. H. Waddell. 1980 . Electronic and vibrational spectral ...
The polar metabolites of retinol and retinoic acid have been found. While their function is still debatable, it is generally thought that they are formed as elimination products during the normal metabolism of vitamin A, especially when higher amounts of retinol are consumed or after pharmacological...
As the retinoid family continues to grow, knowing which vitamin A active is best for you can be tricky. Here, the experts explain the differences...
retine retinene Retinerved Retineum Retinic retinispora retinite retinitis retinitis pigmentosa retino- retinoblastoma retinochoroiditis retinoic retinoic acid retinoid retinol retinopathy Retinophora Retinophoral retinoscope retinoscopy retinosis ▼
suggest that: (1) retinol metabolism in human keratinocytes is different from that of other alcohols, (2) retinal is an intermediate metabolite in the conversion of retinol into retinoic acid, and (3) differentiating keratinocytes rich in CRABP are probably target cells for retinoic acid action....
Retinol vs. Retinaldehyde Retinaldehyde is stronger than retinol because it is nearer to the active form of vitamin A (retinoic acid). It is one step removed from retinoic acid, while retinol is two steps removed.2 Retinaldehyde's Side Effects and Considerations ...
the innermost coat of the posterior part of the eyeball that receives the image produced by the lens, is continuous with the optic nerve, and consists of several layers, one of which contains the rods and cones that are sensitive to light. ...
It would appear that the occurrence of a soluble binding protein for retinal, unlike the more widely distributed binding proteins for retinol and retinoic acid, may be unique to the retina. 展开 被引量: 9 年份: 1977 收藏 引用 批量引用 报错 分享 ...