Vitamin A

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  Subject Areas on Research

  • A dose dependent relationship between vitamin A and brain myelin lipids in vitamin A deficient rats. 
  • Acquired subretinal flecks secondary to hypovitaminosis A in a patient with hepatitis C. 
  • Age-related alterations in vitamin A metabolism in the rat retina. 
  • Analysis of ALDH1A2, CYP26A1, CYP26B1, CRABP1, and CRABP2 in human neural tube defects suggests a possible association with alleles in ALDH1A2. 
  • Biochemical development of the rat lung: studies on cellular DNA, RNA and protein content in relation to maternal vitamin A status. 
  • Contributions of the NICHD neonatal research network to the diagnosis, prevention, and treatment of bronchopulmonary dysplasia. 
  • Developmental pattern of DNA and proteins in brain, liver, lung and heart of rats given excess vitamin A postnatally. 
  • Developmental pattern of the hepatic DNA, RNA and protein in relation to maternal vitamin A status in rats. 
  • Dietary vitamins A and E influence retinyl ester composition and content of the retinal pigment epithelium. 
  • Distinguishing effects on tumor multiplicity and growth rate in chemoprevention experiments. 
  • Distribution of vitamin A in various organs of rats in relation to the quality and the quantity of dietary proteins. 
  • EFFECT OF HYPERVITAMINOSIS A ON RAT PLASMA LIPIDS. 
  • Early childhood undernutrition increases risk of hearing loss in young adulthood in rural Nepal. 
  • Effect of endosulfan on liver vitamin A in rats. 
  • Effect of feeding excess of vitamin A and vitamin C on liver, plasma and adrenal lipids of rats. 
  • Effect of heparin on vitamin A induced hyperlipidemia in rats. 
  • Effect of hypervitaminosis A on intestinal lipids of rats. 
  • Effect of inhalation of coal fly ash on vitamin A distribution in organs of the rat. 
  • Effect of retinol and retinoic acid on liver lipids of rats fed different levels of protein. 
  • Effect of retinol on the molecular species of hepatic phosphatidyl choline in young rats. 
  • Effect of simulated hypoxia (7620 m, 6 h) on hepatic microsomal drug metabolising enzymes activity in rats given ethanol and vitamin A. 
  • Effect of spermine on membranolytic effect of vitamin A in rats. 
  • Effect of vitamin A on hepatic microsomal drug metabolising enzymes activity in rats exposed to acute hypoxia. 
  • Effect of vitamin A on microtubules of rat brain and liver. 
  • Effects of vitamin A and phenobarbital on liver endoplasmic reticulum of rats. 
  • Encapsulation and controlled release of retinol from silicone particles for topical delivery. 
  • Epithelial cancer, differentiation, and vitamin A. 
  • Evidence that Hensen's node is a site of retinoic acid synthesis. 
  • Gestational vitamin A deficiency: a novel cause of sensorineural hearing loss in the developing world? 
  • Glycosylation of serum HDL and LDL in rats given excess retinol. 
  • Hepatic lysosomal enzymes in young rats fed retinol. 
  • Herpetic keratitis in experimental vitamin A deficiency. 
  • Hypervitaminosis A and tissue fatty acids. 
  • In vitro secretion and uptake of radioactive vitamin A in rats fed different dietary proteins. 
  • In vivo acylation of triglycerides and phosphoglycerides of liver subcellular fractions with palmitate-1-14C in rats fed vitamin A. 
  • Influence of vitamin A injection before mating on oocyte development, follicular hormones, and ovulation in gilts fed high-energy diets. 
  • Inhibition of coal fly ash polycyclic aromatic hydrocarbons and metals induced mixed-function oxidase activity in rat lung and liver by vitamin A and citrate. 
  • Interaction of endosulfan and dietary vitamin A on rat hepatic drug metabolising enzymes. 
  • Interaction of ethanol and acute hypoxia (7620 m) on vitamin A distribution in rat organs. 
  • Interaction of ethanol, cholesterol and vitamin A on phospholipid methylation in hepatic microsomes of rats. 
  • Interaction of putrescine and vitamin A on hepatic mitochondrial lipids of rat. 
  • Interaction of vitamin A and cortisol on liver and plasma lipids of rats. 
  • Is antioxidant use protective of cognitive function in the community-dwelling elderly? 
  • Lipid metabolism in hypervitaminosis A. 
  • Low plasma concentrations of retinol and alpha-tocopherol in hematopoietic stem cell transplant recipients: the effect of mucositis and the risk of infection. 
  • Lung cancer chemoprevention: ACCP evidence-based clinical practice guidelines (2nd Edition). 
  • Lysosomes and the skin. 
  • Lysosomes and the skin. 
  • Metabolism of subfractions of phosphatidyl choline & phosphatidyl ethanolamine of liver & plasma of rats given retinol & phenobarbital. 
  • Metabolism: A is for adipokine. 
  • Molecular species of phosphatidyl choline and phosphatidyl ethanolamine in heart of rats given excess vitamin A. 
  • Neurologic Complications due to Severe Micronutrient Deficiencies in an American Adolescent. 
  • Pharmacological interventions to decompression sickness in rats: comparison of five agents. 
  • Placental transfer and fetal distribution of 3H-retinoic acid in rats. 
  • Plasma carotenoids, retinol, and tocopherols and postmenopausal breast cancer risk in the Multiethnic Cohort Study: a nested case-control study. 
  • Postnatal distribution of vitamin A in liver, lung, heart and brain of the rat in relation to maternal vitamin A status. 
  • Prevention and management of bronchopulmonary dysplasia: Lessons learned from the neonatal research network. 
  • Prevention of bronchopulmonary dysplasia. 
  • RAT PLASMA PHOSPHOLIPIDS IN HYPERVITAMINOSIS A. 
  • RNA synthesis in liver nuclei of young rats fed varying amounts of vitamin A. 
  • Race differences in the relation of vitamins A, C, E, and β-carotene to metabolic and inflammatory biomarkers. 
  • Recognizing vitamin A deficiency: special considerations in low-prevalence areas. 
  • Regulation of CD8+ T lymphocyte effector function and macrophage inflammatory cytokine production by retinoic acid receptor gamma. 
  • Regulation of Sertoli cell differentiation by the testicular paracrine factor PModS: potential role of immediate-early genes. 
  • Relationship between dietary retinol and lipofuscin in the retinal pigment epithelium. 
  • Retinol & membrane functions: phospholipid exchange between liver microsomes & mitochondria in rats fed retinol. 
  • Retinol and adrenal lipids of rats. 
  • Retinol feeding and low and high density lipoproteins of plasma of rats. 
  • Secretion pattern of retinol-binding protein in blood of goats: effect of vitamin A, provitamin A and their dosing schedule. 
  • Separation of retinol from neutral lipids and phospholipids by silicic acid. 
  • Serum antioxidant vitamins and respiratory morbidity and mortality: a pooled analysis. 
  • Serum triglyceride elevation following high-dose vitamin A treatment for pityriasis rubra pilaris. 
  • Should Vitamin A Injections to Prevent Bronchopulmonary Dysplasia or Death Be Reserved for High-Risk Infants? Reanalysis of the National Institute of Child Health and Human Development Neonatal Research Network Randomized Trial. 
  • Stimulation of cholesterogenesis by ascorbic acid in adrenal of rats fed vitamin A. 
  • Studies on mode of action of vitamin A. 
  • Treatment of xerophthalmia with retinol, tretinoin, and etretinate. 
  • Understanding RPE Lipofuscin. 
  • Upake of plasma lipids by extrahepatic tissues of vitamin A fed rats. 
  • Vitamin A and biochemical development. II. Effect of postnatal excess vitamin-A administration on the activity of pyridine nucleotide-linked dehydrogenases. 
  • Vitamin A in liposomes. Inhibition of complement binding and alteration of membrane structure. 
  • Vitamin A supply and biochemical development of the rat heart: studies on cellular DNA, RNA and protein.