Results 261 to 270 of about 50,915 (302)
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Measurement of arginase activity
Analytical Biochemistry, 1968Abstract Current methods for determining arginase ( l -arginine amidinohydrolase, EC 3.5.3.1) activity involve the measurement of urea. The carbon dioxide evolved through the action of urease has been measured manometrically (1–3), although more frequently ammonia is determined by established but cumbersome procedures (4, 5).
J J, Hagan, R D, Dallam
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Purification and crystallisation of arginase
Biochimica et Biophysica Acta, 1958Abstract 1. 1. A reproducible method for the purification of arginase has been described. 2. 2. In the last stage of the purification crystals of arginase were obtained and recrystallised. 3. 3. The specific activity of the crystals was considerably higher than that of the solution from which they were obtained, and was only slightly ...
S J, BACH, J D, KILLIP
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Biological Reviews, 1936
SummaryI. Arginase is a highly specific intracellular enzyme and requires that both the carboxyl and the guanidine groups shall be free if the substrate molecule is to be activated. The kinetics of arginase and its behaviour towards activators and inhibitors are very briefly discussed in the text.2.
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SummaryI. Arginase is a highly specific intracellular enzyme and requires that both the carboxyl and the guanidine groups shall be free if the substrate molecule is to be activated. The kinetics of arginase and its behaviour towards activators and inhibitors are very briefly discussed in the text.2.
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Arginases in parasitic diseases
Trends in Parasitology, 2003Abstract Parasites have elaborated a variety of strategies for invading hosts and escaping immune responses. This article proposes that a common mechanism whereby different parasites escape nitric oxide (NO) toxicity is the activation of arginase. This leads to a depletion of l-arginine (substrate of NO synthase, resulting in lower levels of cytotoxic
Philippe, Vincendeau +4 more
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Biochimica et Biophysica Acta (BBA) - Enzymology, 1981
C N, Pace, R A, Landers
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C N, Pace, R A, Landers
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Arginase as a Potential Biomarker of Disease Progression: A Molecular Imaging Perspective
International Journal of Molecular Sciences, 2020Gonçalo S Clemente +2 more
exaly
Determination of Arginase in Serum
Scandinavian Journal of Clinical and Laboratory Investigation, 1961O M, FORSELL, I P, PALVA
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Arginase: an old enzyme with new tricks
Trends in Pharmacological Sciences, 2015Priya Narayanan +2 more
exaly