منابع مشابه
On the Antigens of Red Blood Corpuscles
1. Flocculation reactions of anti-erythrocyte sera on emulsions of alcoholic extract of blood are described. 2. The reactions are markedly species-specific. 3. Besides the homologous reactions certain others-"heterogenetic"" ones-have been observed, and in this way the existence of new examples of heterogenetic antibodies has been demonstrated. 4. Group-specific substances can be extracted from...
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The paper proposes three methods for automated diagnosis of hepatitis based on shape recognition and classification of blood corpuscles. The processed data are binary images of blood samples taken from positive diagnostic and negative diagnostic patients. The idea followed in the paper is to identify T-lymphocyte response (Danne corpuscles) using approximations of shape coefficients as perimete...
متن کاملChlorides of Serum, Blood, and Corpuscles in Various Pathological Conditions
Norgaard and Gram (l), studying the chlorides of the plasma, blood, and corpuscles in anemia and polycythemia, found consistently a fall in blood chloride with rising cell volume and vice versa. The concentration of chloride in the cells was approximately only half of that in the serum. The only significant variation in this series was a decrease in cell chlorides in some of the cases of pernic...
متن کاملElectric Impedance of Injured and Sensitized Red Blood Corpuscles
On the basis of previous work on the electrical properties of hemolyzed red cells, it might be supposed that the variation of the capacity with frequency at low frequencies is an indication of membrane permeability. To test this, rabbit red cells were subjected to treatment with lecithin, tannic acid, glucose, saponin, amboceptor, and colloidal silicic acid, each in sub-lytic doses. No change i...
متن کاملA Contribution to Our Knowledge of the Action of Saponin on the Blood Corpuscles and Pus Corpuscles
1. The increase of conductivity produced by saponin in formaldehyde-hardened blood is due to an increase in the conductivity of the corpuscles (increased permeability of the corpuscles to ions) and not, mainly at any rate, to the liberation of electrolytes from the corpuscles and a consequent increase in the conductivity of the serum. The increase in the permeability of the corpuscles is probab...
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ژورنال
عنوان ژورنال: Nature
سال: 1920
ISSN: 0028-0836,1476-4687
DOI: 10.1038/104532b0