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Abstracts of Submitted Papers
The mechanism of alcoholic hyperlipemia was studied in rats fed liquid diets with 36% of calories as ethanol or carbohydrate (controls). 3H was given intragastrically and 14C-lysine injected intravenously with or...
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Parr Bomb Combustion of Tissues for C14 and Tritium Analysis
The determination of low levels of C14 and H3 (tritium) in biological samples has been a problem for some time. For certain reasons it became necessary to think in terms of analyzing at least 1 g of tissue. This ...
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Article
Increased Sensitivity of Ethylenediamine Analysis for Norepinephrine
ATTEMPTS have been made to increase the sensitivity of analysis for catecholamines using the ethylenediamine condensation method described by Weil-Malherbe and Bone1. The objective was to be able to determine cat...
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Article
A Suggested Effect on Levels of Catecholamina in Brain produced by Small Doses of Reserpine
THE preceding communication contains data refuting the rise in catecholamines which we had observed 20 min. after the subcutaneous injection of reserpine (0.1 mgm./kgm.). In repeating the experiment in order t...
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Inhibition of Acetylcholinesterase by Reserpine in Suspension
IN the routine examination of compounds as possible inhibitors of enzymatic reactions, it appears to be fairly common practice to ignore that part of the added compound which remains in suspension in the react...
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Effect of the Anion on R F Values of Quaternary Ammonium Salts
THE effect of anions on the R F value of cations is in most cases ignored, since little interaction has ever been found to exist. Pollard et al. 1 refer to the different R F'S of various cupric salts and also dem...
