منابع مشابه
Phenylacetic acid in human body fluids: high correlation between plasma and cerebrospinal fluid concentration values.
In a group of six Parkinsonian patients and 13 "controls" with non-Parkinsonian neurological disease, there was a high correlation between both free and conjugated phenylacetic acid concentrations in plasma and cerebrospinal fluid taken at about the same time. This compound is the major metabolite of phenylethylamine, the production of which may be disturbed in a number of neuropsychiatric illn...
متن کاملTitratable acid or base of body fluids.
S.P.L. Sgrensen not only introduced the p H concept, but in his classical paper from 1909 “Enzymstudien 11” he also described in great detail the colorimetric as well as the potentiometric methods for p H measurement, and he pointed out that two kinds of acidity must be distinguished: Actual acidity and titratable acidity. Previous to Sgrensen the acidity of a solution was usually determined by...
متن کاملElectrochemical Determination of Amitriptyline using a Nanocomposite Carbon Paste Electrode in Human Body Fluids
A carbon nanocomposite electrode has been designed by incorporation of montmorillonite nanoclayinto the carbon ionic liquid electrode for the electrochemical determination of amitriptiline . The surface ofthe proposed electrode was characterized by scanning electron microscopy. The presence of ionic liquid asa binder is believed to be responsible for the electrocatalytic activity of the propose...
متن کاملSeasonal changes in human body fluids.
It is well-known that the blood properties change with seasons, and especially many reports in respect to change in water content have been made. For example, Kuroda (1) reported that the water content in blood increases in summer, while it decreases in winter. The fact can be explained by the view of Bazett (2), Sjostrand (3), Yoshimura and others (4) that the circulating blood volume, especia...
متن کاملMeasurement of fibronectin in human body fluids.
Two facts must be taken into consideration when quantifying fibronectin in biological samples: the sensitivity of the assay method and the appropriate handling of samples. A three-antibody, non-competitive ELISA was used in the present study. This procedure offers a simple, inexpensive and very sensitive technique for evaluating fibronectin: reproducible standard curves in the range 5-100 micro...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1983
ISSN: 0022-3050
DOI: 10.1136/jnnp.46.9.878