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Incorporation of galactose into galactosyltransferase
Biochimica et Biophysica Acta (BBA) - General Subjects, 1977Bovine skim milk galactosyltransferase (EC 2.4.1.22) retained its catalytic activity after partial enzymatic removal of sialic acid and galactose. Desialylated and degalactosylated galactosyltransferase was a galactosyl acceptor in the galactosyltransferase reaction. [14C]Galactose from UDP-[14C]galactose was incorporated into the carbohydrate-depleted
C R, Geren +3 more
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Glucose-galactose malabsorption
The Journal of Pediatrics, 1966This is the first report in the American literature of a patient with a deficiency of gastrointestinal absorption of glucose and galactose. The disease is characterized by severe, chronic, watery diarrhea starting soon after birth. Marked improvement occurs following the substitution of the offending sugars by fructose.
J F, Marks, J B, Norton, J S, Fordtran
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Mutations in the galactose-operator
Molecular and General Genetics MGG, 1970Constitutive mutations in the galactose operator in E. coli arise with a frequency ten times smaller than in the regulator gene. The operator constitutive mutations do not arise as a consequence of mutagen treatment. Operator constitutive mutations do not revert to wildtype spontaneously or after mutagen treatment.
L, Fiethen, P, Starlinger
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2000
Abstract The impact of galactose toxicity depends on the particular pathway of galactose metabolism present in various cells and the structure of the tissues and organs containing these cells. Experimental studies using high-galactose diets have demonstrated toxic complications in tissues of the eye, liver, kidney, gonads, and ...
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Abstract The impact of galactose toxicity depends on the particular pathway of galactose metabolism present in various cells and the structure of the tissues and organs containing these cells. Experimental studies using high-galactose diets have demonstrated toxic complications in tissues of the eye, liver, kidney, gonads, and ...
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Journal of the American Medical Association, 1958
Galactosemia and galactosuria characterize a hereditary disease caused by an inborn error of metabolism, which produces in an affected child the inability to metabolize galactose and lactose normally. Some appropriate terms that have been suggested and used synonymously are galactose diabetes, essential galactosuria, congenital galactosemia, congenital
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Galactosemia and galactosuria characterize a hereditary disease caused by an inborn error of metabolism, which produces in an affected child the inability to metabolize galactose and lactose normally. Some appropriate terms that have been suggested and used synonymously are galactose diabetes, essential galactosuria, congenital galactosemia, congenital
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Galactose 1-phosphate in galactose cataract
Biochimica et Biophysica Acta, 1955Y, SCHWARZ, L, GOLBERG
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Galactose-I-Phosphoric Acid in Galactose Metabolism
Nature, 1939The synthesis of α (?)-galactose-l-phosphoric acid has provided a means of examining the constitution of the galactosephosphate accumulating in the liver during galactose assimilation1. Both natural and synthetic esters are non-reducing, very readily hydrolysed by acid, and resistant to alkaline hydrolysis.
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Enzymatic determinations of blood galactose with galactose oxidase and galactose dehydrogenase
Biochemical Medicine, 1968Magnus Hjelm, Bertil Tengström
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1979
The hypothesis of catabolite repression predicts that energy sources other than glucose should repress glucose-sensitive enzymes in cells grown in media that limit their ability to utilize the catabolites rapidly for the synthesis of macromolecules; and in fact, partial amino acid, purine, pyrimidine, or phosphate starvation has this effect.
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The hypothesis of catabolite repression predicts that energy sources other than glucose should repress glucose-sensitive enzymes in cells grown in media that limit their ability to utilize the catabolites rapidly for the synthesis of macromolecules; and in fact, partial amino acid, purine, pyrimidine, or phosphate starvation has this effect.
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