Results 71 to 80 of about 3,830 (170)

Retinyl esters form lipid droplets independently of triacylglycerol and seipin. [PDF]

J Cell Biol, 2021
Molenaar MR, Yadav KK, Toulmay A, Wassenaar TA, Mari MC, Caillon L, Chorlay A, Lukmantara IE, Haaker MW, Wubbolts RW, Houweling M, Vaandrager AB, Prieur X, Reggiori F, Choudhary V, Yang H, Schneiter R, Thiam AR, Prinz WA, Helms JB.   +19 more
europepmc   +1 more source

Lecithin: Retinol acyltransferase and retinyl esters—is balance the essence in carcinogenesis? [PDF]

Cancer Biology & Therapy, 2009
Commentary to:Overexpression of lecithin: Retinol acyltransferase in the epithelial basal layer makes mice more sensitive to oral cavity carcinogenesis induced by a carcinogenXiao-Han Tang, Dan Su, Martin Albert, Theresa Scognamiglio, Lorraine J ...
openaire   +2 more sources

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, Jens Raila, Francisco J. Rosales   +2 more
doaj   +1 more source

Sources and properties of triglyceride-rich lipoproteins containing apoB-48 and apoB-100 in postprandial blood plasma of patients with primary combined hyperlipidemia

Journal of Lipid Research, 2002
Although editing of apolipoprotein (apo)B in the small intestine, yielding apoB-48, is thought to be nearly complete in adult humans, small amounts of intestinal apoB-100 may also be produced. We have evaluated the fraction of unedited apoB secreted from
J. Kovar, R.J. Havel
doaj   +1 more source

Natural Vitamin A-Related Compounds in Cosmetic Applications: From Retinoids to Carotenoids—Mechanisms, Efficacy and Regulatory Perspectives

Applied Sciences
Natural bioactive compounds play an increasingly important role in modern cosmetic formulations, particularly in the context of efficacy, safety, and regulatory compliance.
Karolina Łagosz, Agnieszka Gunia-Krzyżak   +1 more
doaj   +1 more source

Chylomicron metabolism in an animal model for hyperlipoproteinemia type I

Journal of Lipid Research, 1999
Mink homozygous for the mutation Pro214Leu in lipoprotein lipase (LPL) had only traces of LPL activity but amounts of LPL protein in their tissues similar to those of normal mink.
Roger Savonen, Knut Nordstoga, Björn Christophersen, Anna Lindberg, Yan Shen, Magnus Hultin, Thomas Olivecrona, Gunilla Olivecrona   +7 more
doaj   +1 more source

Intestinal DGAT1 deficiency reduces postprandial triglyceride and retinyl ester excursions by inhibiting chylomicron secretion and delaying gastric emptying

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, Kryscilla Jian Zhang Yang, Silke Vogel, Antonio Hernandez-Ono, Shuiqing Yu, Jason J. Yuen, Susan Birtles, Linda K. Buckett, Andrew V. Turnbull, Ira J. Goldberg, William S. Blaner, Li-Shin Huang, Henry N. Ginsberg   +12 more
doaj   +1 more source

Contribution of apoB-48 and apoB-100 triglyceride-rich lipoproteins (TRL) to postprandial increases in the plasma concentration of TRL triglycerides and retinyl esters.

Journal of Lipid Research, 1993
After the ingestion of a fat-rich meal, there is a postprandial increase in the plasma concentration of both apolipoprotein B-48- and apoB-100-containing triglyceride-rich lipoproteins (apoB-48 and apoB-100 TRL). In order to determine the contribution of
J S Cohn, E J Johnson, J S Millar, S D Cohn, R W Milne, Y L Marcel, R M Russell, E J Schaefer   +7 more
doaj   +1 more source

Vitamin A combined with retinoic acid increases retinol uptake and lung retinyl ester formation in a synergistic manner in neonatal rats

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, Namasivayam Ambalavanan, Reza Zolfaghari, Nan-qian Li   +3 more
doaj   +1 more source

The fate of intracardially administered retinyl esters in the rat [PDF]

Biochemical Journal, 1964
S, Mahadevan, D S, Deshmukh, J, Ganguly
openaire   +2 more sources