Results 261 to 270 of about 471,402 (314)

Electron density map of chicken heart cytosol aspartate transaminase at 3.5 Å resolution

Nature, 1980
B K Vainshtein
exaly   +2 more sources

Glutathione S-transferase levels in autoimmune chronic active hepatitis: a more sensitive index of hepatocellular damage than aspartate transaminase.

Clinica chimica acta; international journal of clinical chemistry, 1988
Glutathione S-transferase (GST; EC 2.5.1.18), a sensitive marker of hepatocellular damage, was measured in patients on therapy for histologically proven, autoimmune chronic active hepatitis at various stages of the disease. GST levels were elevated in 65%
P. Hayes, A. Hussey, John Keating, I. A. Bouchier, Roger Williams, Geoffrey J. Beckett, John D. Hayes   +6 more
semanticscholar   +2 more sources

The De Ritis (Aspartate Transaminase/Alanine Transaminase) Ratio as a Prognosticator in Patients With End-stage Renal Disease-associated Renal Cell Carcinoma.

Clinical Genitourinary Cancer, 2019
BACKGROUND The aspartate transaminase (AST)/alanine transaminase (ALT) ratio (ie, the De Ritis ratio) is associated with prognosis in some types of cancers including renal cell carcinoma (RCC).
T. Ikeda, Hiroki Ishihara, T. Takagi, H. Fukuda, Kazuhiko Yoshida, J. Iizuka, H. Kobayashi, M. Okumi, H. Ishida, T. Kondo, K. Tanabe   +10 more
semanticscholar   +1 more source

On the antigenic determinants of glutamic-aspartic transaminase

Immunochemistry, 1970
Tryptic hydrolysates of denaturated glutamic‐aspartic transminase fractionated on a Sephadex G‐25 column, gave an elution diagram containing six main fractions. When peptide maps were developed from the transaminase digest 37 spots were detected on the paper sheet.
I M, Patramani, K D, Katsiri, C G, Dimitropoulos, T G, Kalogerakos, M P, Pavlatos, A E, Evangelopoulos   +5 more
openaire   +2 more sources

aspartate transaminase

exaly   +2 more sources

Purification of glutamic-aspartic transaminase

Biochimica et Biophysica Acta, 1958
Abstract A scheme for the preparation of a highly purified glutamic-aspartic transaminase is reported. The methods employed are, precipitation with acetone, ion-exchange chromatography on carboxymethyl cellulose, and zone electrophoresis. A purification degree of 50 is achieved and the enzyme obtained is the holoenzyme.
openaire   +2 more sources

On the regulation of tyrosine transaminase, glutamatic dehydrogenase and aspartic transaminase in Tetrahymena

Experimental Cell Research, 1973
Abstract Aspartic transaminase, tyrosine transaminase, lactic dehydrogenase, and glutamic dehydrogenase were studied in Tetrahymena pyriformis in order to gain a better understanding of the control of the entrance and exit of metabolic intermediates to and from the major carbohydrate pathways.
P, Porter, J J, Blum
openaire   +2 more sources

Precursor Forms of Mitochondrial Aspartate Transaminase^a

Annals of the New York Academy of Sciences, 1990
[No abstract available]
Marino Martinez Carrion, ALTIERI, Fabio, Ana J. Iriarte, Joseph Mattingly, Jihan Youssef, Tinghuai Wu   +5 more
openaire   +2 more sources

Inhibition of glutamate-aspartate transaminase by β-methylene-DL-aspartate

Biochemical Pharmacology, 1983
beta-Methylene-DL-aspartate, a new beta, gamma-unsaturated amino acid, is an irreversible inhibitor of soluble pig heart glutamate-aspartate transaminase (Ki approximately 3 mM with respect to the L-form; limiting rate constant for inactivation approximately 0.4 min-1).
A J, Cooper, S M, Fitzpatrick, J Z, Ginos, C, Kaufman, P, Dowd   +4 more
openaire   +2 more sources

Aspartate and Alanine Transaminases in Middle Ear Effusions

Acta Oto-Laryngologica, 1975
Mucous secretion from 24 ears with secretory otitis media was analysed for aspartate aminotransferase (Asp-AT) and from 18 ears for alanine aminotransferase (Ala-AT). The activity of both these enzymes in middle ear fluids was 40 times larger than in serum, the differences being statistically significant.
T, Palva, R, Nousiainen, V, Raunio
openaire   +2 more sources