منابع مشابه
Estimation of Gold in Biological Fluids.
Chrysotherapy has now become a recognized form of treatment in rheumatoid arthritis and much experimental work has been done to determine the fate of gold salts in the body. Kling and his colleagues (1939) showed that gold compounds were deposited mainly in reticulo-endothelial cells, of which synovial membrane contains a large number. They were able to detect spectrographically the presence of...
متن کاملThe Micro-Determination of Gold in Biological Fluids and Tissues.
The increasing interest in the use of gold salts as chemotherapeutic agents in the treatment of certain diseases (Hartfall, et al., 1937) has made apparent the necessity of an accurate, specific, and sensitive method for the determination of gold in various biological materials. Moreover, the lack of information regarding the metabolism and pharmacology of this element further emphasizes this n...
متن کاملThe estimation and recovery of dextran sulphates in biological fluids.
The dextran sulphates resemble heparin in being active inhibitors of several different forms of biological activity, e.g., blood coagulation, serum complement activity, and certain enzyme systems (Walton, 1954). In each case the activity of the dextran sulphate appears to be dependent upon direct interaction with one or more protein components of the biological system under investigation. In fa...
متن کاملThe colorimetric estimation of 3-chlorpromazine in biological fluids.
With the increasing clinical use of chlorpromazine (" largactil ") it was found desirable to obtain a satisfactory method for its determination in biological fluids. Procedures have been described for this substance or for closely related phenothiazine compounds using plant peroxidases (Solsona and Mora, 1951), ferric chloride (Fossoul, 1950), sodium persulphate (Fossoul, 1951), picric acid (Uy...
متن کاملChemiluminescence sensing of aminothiols in biological fluids using peroxymonocarbonate-prepared networked gold nanoparticles.
We report a novel approach for preparation of networked gold nanoparticles (AuNPs) using reactive oxygen species (i.e., peroxymonocarbonate, HCO(4)(-)) as a novel reducing agent, along with nonionic fluorosurfactant (FSN) assistance. The formation mechanism of the networked AuNPs is demonstrated by transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM),...
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ژورنال
عنوان ژورنال: Annals of the Rheumatic Diseases
سال: 1949
ISSN: 0003-4967
DOI: 10.1136/ard.8.3.223