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Assay of alanine:glyoxylate aminotransferase in human liver by its serine: glyoxylate aminotransferase activity
human liver serine glyoxylate aminotransferase activity
2009/12/16
We have examined assay methods and conditions for human liver alanine:glyoxylate aminotransferase (AGT). This enzyme shows not only the AGT activity but also serine:pyruvate and serine: glyoxylate ami...
Genetic Variability of the Serine-Rich Gene of Entamoeba histolytica in Clinical Isolates from Turkey
E.histolytica SREHP serine rich E.histolytica protein PCR genetic diversity
2009/6/16
Aim: The spectrum of clinical intestinal disease due to Entamoeba histolytica infection ranges from an asymptomatic carrier state to fulminant colitis with an array of manifestations. The extent of st...
Localization of 3-phosphoglycerate dehydrogenase, an enzyme involved in de novo L-serine biosynthesis, in the peripheral nervous system and non-neuronal tissues of mice
3-phosphoglycerate dehydrogenase novo L-serine biosynthesis peripheral nervous system
2009/3/3
The non-essential amino acid L-serine is biosynthesized from 3-phosphoglycerate by astrocytes, and functions as a key mediator of neurotrophic support in the brain. In the present study, the cellula...
Changes in Sperm Glycogen Synthase Kinase-3 Serine Phosphorylation and Activity Accompany Motility Initiation and Stimulation
Epididymis protein kinase B phosphoinositide 3-kinase
2008/12/22
Sperm motility is regulated by protein phosphorylation. We have shown that the signaling kinase, glycogen synthase kinase-3 (GSK-3), is present in spermatozoa. In somatic cells, GSK-3 is regulated b...
Primed, constant infusion with [2H3]serine allows in vivo kinetic measurement of serine turnover, homocysteine remethylation, and transsulfuration processes in human one-carbon metabolism
Serine hydroxymethyltransferase apolipoprotein B-100 methionine homocysteine
2016/6/8
Background: One-carbon metabolism involves both mitochondrial
and cytosolic forms of folate-dependent enzymes in
mammalian cells, but few in vivo data exist to characterize the
biochemical processe...