Results 111 to 120 of about 7,318 (257)
Retinoid Machinery in Distinct Neural Stem Cell Populations with Different Retinoid Responsiveness [PDF]
, 2013 Retinoic acid (RA) is present at sites of neurogenesis in both the embryonic and adult brain. While it is widely accepted that RA signaling is involved in the regulation of neural stem cell differentiation, little is known about vitamin A utilization ...
Adrienn Borsy +10 more
core +1 more source
Investigative ophthalmology & visual science, 1998 To identify the subcellular locale of 11-cis retinyl esters in bovine retinal pigment epithelium (RPE) and to characterize the enzymic mechanism responsible for liberation of 11-cis retinoids in this compartment.Endoplasmic reticulum (ER)- enriched and plasma membrane (PM)-enriched protein fractions were prepared from bovine RPE microsomes using ...
N L, Mata, E T, Villazana, A T, Tsin
openaire +1 more source
Accumulation of retinol in the liver after prolonged hyporetinolemia in the vitamin A-sufficient rat
Journal of Lipid Research, 2005 We assessed the effects of prolonged reduction of plasma retinol concentrations (hyporetinolemia) on the distribution of tissue vitamin A (VA) and of its active compounds using a model of continuous recombinant human interleukin-6 (rhIL-6) infusion via ...
Sin H. Gieng +2 more
doaj +1 more source
Fenretinide Treatment Prevents Diet-Induced Obesity in Association With Major Alterations in Retinoid Homeostatic Gene Expression in Adipose, Liver and Hypothalamus [PDF]
, 2013 Peer reviewedPublisher ...
Delibegovic, Mirela +6 more
core +1 more source
The hepatic retinyl ester hydrolase activity is depressed at the onset of diabetes in BB rats [PDF]
, 2003 Min Chen +3 more
openalex +1 more source
Host-guest molecular interactions in vanillin/Hylon VII inclusion complexes [PDF]
, 2013 The interaction of 4-hydroxy-3-methoxybenzaldehyde (vanillin) and Hylon VII due to the formation of an inclusion complex is studied using Fourier transform infrared spectroscopy (FT-IR), differential scanning calorimetry (DSC), and circular dichroism (CD)
Bernik, Delia Leticia +1 more
core +2 more sources
Journal of Lipid Research, 2012 Acyl CoA:diacylglycerol acyltransferase (DGAT) 1 catalyzes the final step of triglyceride (TG) synthesis. We show that acute administration of a DGAT1 inhibitor (DGAT1i) by oral gavage or genetic deletion of intestinal Dgat1 (intestine-Dgat1−/−) markedly
Gene P. Ables +12 more
doaj +1 more source
Journal of Lipid Research, 2006 Vitamin A (VA) is stored in tissues predominantly as retinyl esters (REs), which provide substrate for the production of bioactive retinoids. Retinoic acid (RA), a principal metabolite, has been shown to induce postnatal lung development.
A. Catharine Ross +3 more
doaj +1 more source
Simplified methodology to determine breast milk retinol concentrations
Journal of Lipid Research, 2002 The impact of a nutritional intervention trial on vitamin A status can be evaluated by measuring the total vitamin A concentration in breast milk both before and after the intervention. Because breast milk contains a spectrum of retinyl esters as well as
Sherry A. Tanumihardjo +1 more
doaj +1 more source
Intake of vitamin A, cadmium and lead : a quantitative risk assessment [PDF]
, 2007 Maksa on monipuolinen ruoka-aine, mutta maksansyönnin turvallisuus raskauden aikana on askarruttanut pitkään niin kuluttajia kuin terveydenhuoltoakin.
Bäckman, Christina +3 more
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