Results 111 to 120 of about 84,609,228 (161)
A cryptic plastid and a novel mitochondrial plasmid in <i>Leucomyxa plasmidifera</i> gen. and sp. nov. (Ochrophyta) push the frontiers of organellar biology. [PDF]
Barcytė D +6 more
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The GLYT1 inhibitor bitopertin mitigates erythroid PPIX production and liver disease in erythroid protoporphyria. [PDF]
Ducamp S +11 more
europepmc +1 more source
An extended network for regulation of heme homeostasis in cells. [PDF]
Gallio AE +9 more
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Milestones in the Elucidation of Heme Biosynthesis. [PDF]
Dailey HA.
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An erythroid-specific lentiviral vector improves anemia and iron metabolism in a new model of XLSA.
Castruccio Castracani C +15 more
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Diurnal Rhythm in Rat Liver 5‐Aminolevulinate Synthetase Activity
Biological Rhythm Research, 1980Abstract 5‐Aminolevulinate synthetase activity was measured in livers of adult male rats by means of an improved assay. The enzyme exhibited a diurnal rhythm with a maximum during dark‐time. Inductions by allylisopropylacetamide during diurnal increase and decrease of enzyme activity resulted in the same amount of additionally formed enzyme.
W. Volknandt, R. Hardeland
exaly +3 more sources
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1987
The subcellular distribution of trout liver 5-aminolevulinate synthetase has been studied. A cytosolic form of the enzyme has been found. Its activity was a 30% of the mitochondrial enzyme. The cytosolic form has a molecular weight of 110,000, larger than the mitochondrial enzyme (70,000). The two enzyme forms showed a pH optimum of 7.5.
O González
exaly +4 more sources
The subcellular distribution of trout liver 5-aminolevulinate synthetase has been studied. A cytosolic form of the enzyme has been found. Its activity was a 30% of the mitochondrial enzyme. The cytosolic form has a molecular weight of 110,000, larger than the mitochondrial enzyme (70,000). The two enzyme forms showed a pH optimum of 7.5.
O González
exaly +4 more sources
Erythroid 5-aminolevulinate synthetase from trout (Salmo gairdneri R.)
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1986A mitochondrial and cytosolic erythroid ALA-synthetase have been found in trout. The polypeptide existent in the cytosol is probably a precursor of the 90,000 mol. wt mitochondrial ALA-synthetase. The erythroid ALA-synthetase is about 20,000 mol. wt larger than the hepatic enzyme. The differences in mol.
J, Fernández +3 more
openaire +3 more sources
Enzyme, 2017
In the isolated perfused rat liver, both 5-aminolevulinate synthetase and tyrosine aminotransferase were induced by the addition of 3.5 mmol/l allylisopropylacetamide and 58 μmol/l dexamethasone to the perfusion medium. Glucose (40 mmol/l) did not affect either the induction of these enzymes or the intrahepatic level of cyclic AMP.
K W, Bock, R, Weiner, J, Schultz
openaire +3 more sources
In the isolated perfused rat liver, both 5-aminolevulinate synthetase and tyrosine aminotransferase were induced by the addition of 3.5 mmol/l allylisopropylacetamide and 58 μmol/l dexamethasone to the perfusion medium. Glucose (40 mmol/l) did not affect either the induction of these enzymes or the intrahepatic level of cyclic AMP.
K W, Bock, R, Weiner, J, Schultz
openaire +3 more sources

