Results 121 to 130 of about 2,830 (156)

GABAergic Influences on Medulloblastoma. [PDF]

open access: yesBrain Sci
Buffon VA   +5 more
europepmc   +1 more source

Pig brain 4-aminobutyrate 2-ketoglutarate transaminase. Purification, kinetics and physical properties

Biochimie, 1974
Summary Pig brain 4-aminobutyrate 2-ketoglutarate transaminase, (E.C. 2.6.1.19) has been purified about 1200 to 1500 fold, using ammonium sulfate fractionation, heat precipitation and various chromatographic techniques. The enzyme was homogeneous in polyacrylamide gel electrophoresis and appeared as a dimer when electrophoresis was performed in ...
M, Bloch-Tardy, B, Rolland, P, Gonnard
exaly   +6 more sources

Inhibition of rabbit brain 4-aminobutyrate transaminase by some taurine analogues: A kinetic analysis

Biochemical Pharmacology, 2006
The use of the antiepileptic drug, 4-aminobutyrate transaminase (GABA-T) inhibitor vigabatrin (VIGA), has been recently cautioned because it is associated to irreversible field defects from damage of the retina. Since novel GABA-T inhibitors might prove useful in epilepsy or other CNS pathologies as VIGA substitutes, the aim of the present ...
Ricci, Lorenzo   +6 more
openaire   +7 more sources

A single transaminase for 1,4-diaminobutane and 4-aminobutyrate in a pseudomonas species

Biochemical and Biophysical Research Communications, 1971
Abstract A Pseudomonas species uses a single transaminase to catalyze the transamination of 1,4-diaminobutane and 4-aminobutyrate.
F, Brohn, T T, Tchen
openaire   +4 more sources

Two Forms of 4-Aminobutyrate Transaminase in Guinea Pig Brain

Enzyme, 1975
4-Aminobutyrate transaminase (GABA-T, 4-aminobutyrate alpha-oxoglutrate aminotransferase, EC 2.6.1.19) is an enzyme that inactivates the inhibitory neurotransmitter, GABA, but its pharmacological function is uncertain. Two forms of guiena pig brain GABA-T were isolated by DEAE-cellulose chromatography and designated as GABA-T-I and II, corresponding to
P P, Ho, A L, Young, P C, Walters
openaire   +2 more sources

SUBUNIT STRUCTURE AND KINETIC PROPERTIES OF 4‐AMINOBUTYRATE‐2‐KETOGLUTARATE TRANSAMINASE PURIFIED FROM MOUSE BRAIN

Journal of Neurochemistry, 1974
Abstract— The effects of divalent metal ions, sulfhydryl reagents, carbonyl trapping reagents, substrate analogs, and organic solvents on purified mouse brain 4‐aminobutyrate‐2‐ketoglutarate transaminase (EC 2.6.1.19) and the subunit structure of this enzyme were studied.
A, Schousboe, J Y, Wu, E, Roberts
openaire   +2 more sources

4-aminobutyrate: 2-oxoglutarate transaminase-containing neurons in the perinuclear zone of the rat supraoptic nucleus

Acta Histochemica, 1986
A pharmaco-histochemical method for demonstrating the enzyme 4-aminobutyrate: 2-oxoglutarate transaminase was applied to the sections of the rat supraoptic nucleus region. The reactions of GABAergic interneurons and their relationship to neurosecretory neurons were studied.
K, Iijima, N, Kojima
openaire   +2 more sources

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