نتایج جستجو برای: alanine transaminases

تعداد نتایج: 33787  

2017
Sameer Kamath

A 4-year-old Hispanic boy was referred to our facility because of elevated levels of alanine transaminase (ALT) and aspartate transaminase (AST), which were detected during an evaluation of transient abdominal pain while the boy was in Puerto Rico. He was otherwise in perfect health; a review of systems was negative. His past medical history and birth history were noncontributory. Immunizations...

Journal: :The Journal of biological chemistry 2002
Qian Han Jianmin Fang Jianyong Li

This study describes the functional characterization of a specific mosquito transaminase responsible for catalyzing the transamination of 3-hydroxykynurenine (3-HK) to xanthurenic acid (XA). The enzyme was purified from Aedes aegypti larvae by ammonium sulfate fractionation, heat treatment, and various chromatographic techniques, plus non-denaturing electrophoresis. The purified transaminase ha...

2016
Rosellina Margherita Mancina Rocco Spagnuolo Marta Milano Simona Brogneri Attilio Morrone Cristina Cosco Veronica Lazzaro Cristina Russo Yvelise Ferro Piero Pingitore Arturo Pujia Tiziana Montalcini Patrizia Doldo Pietro Garieri Luca Piodi Flavio Caprioli Luca Valenti Stefano Romeo

BACKGROUND Inflammatory bowel diseases (IBD) are characterized by chronic relapsing inflammation of the gastrointestinal tract and encompass Crohn's disease and ulcerative colitis. IBD are often associated with extraintestinal manifestations affecting multiple organs including the liver. Increased levels of serum aminotransferases, possibly related to nonalcoholic fatty liver disease, constitut...

Journal: :Clinics and research in hepatology and gastroenterology 2011
Tony Andreani

Medications currently available for the treatment of hepatitis B virus (HBV) infection are highly effective but not curative. The current paradigm is to recognize patients who require long-term treatment (with its inconveniences) among the majority of healthy carriers who do not need treatment. International guidelines have been established to identify patients requiring treatment but differenc...

2012
D. Dörnemann

A . Kah, D . Dörnemann, and H . Senger Fachbereich Biologie/Botanik der Philipps-Universität Marburg, Lahnberge, D-3550 Marburg/L. , Bundesrepublik Deutschland Z . Naturforsch. 43c , 563-571 (1988); received March 3/Apr i l 12, 1988 C-5-Pathway, 4,5-Dioxovalerate, 5-Aminolevul inic Ac id , 4,5-Dioxovalerate Aminotransferase, Scenedesmus In the present paper the purif ication of a specific 4,5-d...

Journal: :Cancer research 1961
F ROSEN L E BUDNICK D K SOLOMON C A NICHOL

The effects of treatment with cortisol on the growth and alanine-a-ketoglutarate transaminase 1 activity of Walker carcinosarcoma 256 were studied. Similarly, the effects of other conditions known to enhance gluconeogenic activity, such as diabetes, fasting, and high protein intake, were investigated. Each of these conditions was previously shown to be associated with elevated activity of alani...

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