2.3.1.135 intestinal mucosa - 487491, 638609 2.3.1.135 small intestine - 638609, 638619 2.3.1.135 liver undetectable in vitamin A depleted rats 638614, 638619 2.3.1.135 liver nonparenchymal cells LRAT activity is approximately 10 fold greater than the hepatocyte LRAT activity from both vitamin A-sufficient and retinoid acid treated vitamin A-depleted rats 638616 2.3.1.135 adrenal gland mRNA expression 638619 2.3.1.135 lung mRNA expression 638619 2.3.1.135 skeletal muscle mRNA expression 638619 2.3.1.135 brain mRNA expression in adult stage 638620 2.3.1.135 liver mRNA expression in adult and fetal stage 638617, 638620 2.3.1.135 pancreas mRNA expression in adult stage 638617, 638620