Results 31 to 40 of about 85,064 (291)

Immunoglobulin-Complexed Aspartate Aminotransferase.

Internal Medicine, 1993
We report a case of increased aspartate aminotransferase (AST, EC 2.6.1.1; GOT) in a 17-year-old girl which persisted for 3 years. The patient was healthy, but a high level of serum AST was detected during a school health check. Further examination revealed that AST was increased to as high as 259 IU/l while alanine aminotransferase (ALT) was normal ...
MATAMA, Sumio, ITO, Hitoshi, TANABE, Satoshi, SHIBUYA, Akitaka, SHIBATA, Hisao, SAIGENJI, Katsunori, SAKURAI, Keizo, HASEGAWA, Muneo   +7 more
openaire   +2 more sources

Interaction of AMP with cytosolic apo-aspartate aminotransferase [PDF]

, 1983
Interaction of cytosolic apo-aspartate aminotransferase with AMP has been studied under equilibrium conditions: e.g., equilibrium dialysis and spectrophotometric titration. Results show that a 1:1 stoichiometric complex AMP—apo-aspartate aminotransferase
A.M. Garzillo, Garzillo, A.M., Marino, G., Di Donato, A., A. Di Donato, G. Marino, Fiore, R., R. Fiore   +7 more
core   +2 more sources

Role of specific aminotransferases in de novo glutamate synthesis and redox shuttling in the retina

, 2001
In this study aminotransferase inhibitors were used to determine the relative importance of different aminotransferases in providing nitrogen for de novo glutamate synthesis in the retina. Aminooxyacetate, which inhibits all aminotransferases, blocked de
Berkich, D.A., Conway, Myra E., Hu, L.Y., Hutson, Susan M., Taylor, C., LaNoue, K.F., Barber, A.J.   +6 more
core   +6 more sources

Inhibition of Alanine and Aspartate Aminotransferases by B-Nitropropionic Acid

Journal of High Institute of Public Health, 2007
The inhibition of serum alanine and aspartate aminotransferases (SALT and SAST) by b nitropropionic acid (bNPA), toxic metabolite of some fungi higher plants) in vitro was studied.
Hassan M.Y. Osman
doaj   +1 more source

Hepato-Protective Effects of Silymarin and Coffee in Rats

Journal of Islamic International Medical College, 2021
Objective: To compare the effects of silymarin and coffee on liver enzymes in acetaminophen-induced hepatotoxicity in rats. Study Design: Experimental-randomized control study.
Sidra Mumal, Akbar Waheed, Abdul Azeem, Hira Waqas Cheema, Fakhra Noureen, Abeera Zainab
doaj  

AST·MLR index and operation injury condition are novel prognostic predictor for the prediction of survival in patients with colorectal cancer liver metastases undergoing surgical resection

BMC Cancer, 2022
Background The prognostic values of preoperative aspartate aminotransferase (AST), monocyte-to-lymphocyte ratio (MLR), AST·MLR index (AMLRI) and operation injury condition in patients with colorectal cancer liver metastases (CRLM) remains unclear.
Qichen Chen, Mingxia Li, Jinghua Chen, Zhen Huang, Xiao Chen, Hong Zhao, Jianqiang Cai   +6 more
doaj   +1 more source

Human mitochondrial and cytosolic branched-chain aminotransferases are cysteine S-conjugate β-lyases, but turnover leads to inactivation

, 2003
The mitochondrial and cytosolic branched-chain aminotransferases (BCATm and BCATc) are homodimers in the fold type IV class of pyridoxal 5′-phosphate-containing enzymes that also contains D-amino acid aminotransferase and 4-amino-4-deoxychorismate lyase (
Cooper, A. J L, Hutson, Susan M., Bruschi, Sam A., Conway, Myra   +3 more
core   +1 more source

Transaminases activity in the sand lizard’s serum under influence of industrial pollution

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2009
Influence of the environmental pollution on the alanine aminotransferase and aspartate aminotransferase activity in the blood serum of the sand lizard has been studied. Aminotransferases (ALT and AST) are similar by the mechanism of action. These enzymes
O. Y. Klymenko, V. Y. Gasso
doaj   +1 more source

Liver enzyme elevation in patients with ankylosing spondylitis treated with tumor necrosis factor inhibitors: a single-center historical cohort study [PDF]

The Korean Journal of Internal Medicine, 2020
Background/Aims Tumor necrosis factor inhibitors (TNFi) have been known to induce liver enzyme elevation, sometimes associated with viral reactivation or toxic hepatitis.
Su Jin Choi, Ji Seon Oh, Seokchan Hong, Chang-Keun Lee, Bin Yoo, Yong-Gil Kim   +5 more
doaj   +1 more source

TK2268 encodes the major aminotransferase involved in the conversion from oxaloacetic acid to aspartic acid in Thermococcus kodakarensis

Applied and Environmental Microbiology
Amino acid metabolism in archaea in many cases differs from those reported in bacteria and eukaryotes. The hyperthermophilic archaeon Thermococcus kodakarensis possesses an incomplete tricarboxylic cycle, and the biosynthesis pathway of aspartate is ...
Yu Su, Yuta Michimori, Yuto Fukuyama, Shigeru Shimamura, Takuro Nunoura, Haruyuki Atomi   +5 more
doaj   +1 more source