منابع مشابه
The Agglutination of Red Blood Cells
1. Unsensitized sheep cells suspended in sugar solutions are agglutinated by electrolytes whenever the potential is depressed to 6 millivolts or less, except in the case of MgCl(2) or CaCl(2). 2. With these salts no agglutination occurs although there is practically no potential. The presence of these salts prevents acid agglutination. This is presumably due to a decrease in the "cohesion" betw...
متن کاملFactors influencing the agglutination of red blood cells, red blood cell stroma, and lymphocytes.
In a recent review of the literature (1,2), many of the problems dealing with cellular agglutination caused by ricin are presented and discussed. Although this phenomenon was first described in 1888 by Stilhnark, reactions involved in the agglutination of cells are poorly understood. The present report is concerned with factors which affect agglutination. Data are presented which show that eryt...
متن کاملAgglutination by polylysine of young and old red blood cells.
The rate of agglutination by polylysine of young and old human erythrocytes was automatically recorded and correlated with measurements of the electrophoretic mobility of these cells. Old red cells have a reduced electrophoretic mobility as compared with young cells, as well as a higher rate of agglutination than young cells. Mild treatment of red cells with receptor destroying enzyme (RDE) whi...
متن کاملThe Agglutination of Red Blood Cells in the Presence of Blood Sera
1. The addition of blood serum displaces the optimum for agglutination of red blood cells in a salt-free medium to the reaction characteristic of flocculation of the serum euglobulin. 2. This effect is not due merely to a mechanical entanglement of the cells by the precipitating euglobulin, since at reactions at which the latter is soluble it protects the cells from the agglutination which occu...
متن کاملRed blood cells storage lesion: the effect of blood donation time on biochemical parameters
Abstract Background and Objectives There is a circadian rhythm and diurnal variation in the redox capacity in blood plasma and there is a decrease in antioxidant capacity (TAC) during the RBCs storage in blood banking. So it is possible that donated blood, based on donation time, has a different antioxidant capacity and as a result a different biochemical response during storage. This study at...
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ژورنال
عنوان ژورنال: Journal of General Physiology
سال: 1924
ISSN: 1540-7748,0022-1295
DOI: 10.1085/jgp.6.5.603