Journal ArticleDOI
Rapid determination of plasma ammonia using an ion specific electrode.
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TLDR
The method, when compared to others adopting the same electrode, is recommended for its simplicity, accuracy, and rapidity.About:
This article is published in Biochemical Medicine.The article was published on 1975-09-01. It has received 33 citations till now. The article focuses on the topics: Standard curve.read more
Citations
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Journal ArticleDOI
Branched-chain amino acids vs lactulose in the treatment of hepatic coma: a controlled study.
Filippo Rossi-Fanelli,Oliviero Riggio,Carlo Cangiano,Antonia Cascino,D. De Conciliss,Manuela Merli,M. Stortoni,G Giunchi,Livio Capocaccia +8 more
TL;DR: It is suggested that branched-chain amino acids may reverse coma either by competing with brain entry of the aromatic amino acid or by metabolically decreasing free tryptophan and ammonia.
Journal ArticleDOI
Determination of ammonia in biological fluids.
TL;DR: J R Huizenga, A Tangerman! and C H Gips?
Journal ArticleDOI
Influences of specimen processing and storage conditions on results for plasma ammonia.
TL;DR: Rules for collection and storage of specimens for ammonia determinations should be standardized and strictly observed to avoid increases in ammonia concentrations in stored plasma.
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Argininemia treated from birth
TL;DR: The infant was given glucose water until the essential amino acid mixture was started at 18 hours of age; a milk formula was never offered and the infant was the only feeding for the first four months of life.
References
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Journal ArticleDOI
The measurement of ammonia in whole blood, erythrocytes, and plasma.
TL;DR: The ammonia found in freshly drawn human venous blood is believed to be preformed true ammonia, present as ammonium ions and not an artifact.
Journal ArticleDOI
The kinetics of the hydrolysis of urea and of arginine
TL;DR: In this paper, the authors investigated the kinetics of the reaction between ammonium and cyanate ions and concluded that the reaction is a mixture of ionic strength on the velocity.
Journal ArticleDOI
Determination of the concentration of ammonia nitrogen in plasma by means of a simple ion exchange method.
Grant E. Miller,John D. Rice +1 more
Journal ArticleDOI
Rapid Determination of Plasma Ammonia by an Ion-Exchange Technic
TL;DR: The method combines separation of ammonium ion, using a strongly acidic cation-exchange resin, with a sensitive colorimetric procedure which simultaneously elutes and colorimetrically reacts with the ammonia ion to produce a stable color.
Journal ArticleDOI
Rapid Determination of Ammonia in a Perchloric Acid Supernate from Blood, by Use of an Ammonia-Specific Electrode
TL;DR: A simple, rapid method was developed for accurate determination of ammonia in whole blood and the free ammonia liberated in the supernate on alkalinization was measured directly with an ammonia-specific electrode after adjusting the sample temperature to 25 °C.
Related Papers (5)
Rapid Determination of Ammonia in a Perchloric Acid Supernate from Blood, by Use of an Ammonia-Specific Electrode
Determination of ammonia in urine with an ammonium electrode and with a direct method.
A simple method for the estimation of plasma ammonia using an ion specific electrode.
N J Park,J C Fenton +1 more