title: Coagulation in cell suspensions: extensions of the von Smoluchowski model.
abstract: Recently, a long-range interactive force between erythrocytes has been proposed (Rowlands et al., 1981, 1982a,b) based on an apparent increase in the rate of aggregation of erythrocytes in an aqueous suspension over that predicted by one model of Brownian aggregation. Here, we examine the assumptions underlying this model and propose modifications compatible with the biological constraints on the model. The refined model is represented as a series of coupled differential equations representing the change in particle number density as a function of time. Numerical solution of these equations is consistent with the absence of an intercellular force.
mesh_terms: D001777:Blood Coagulation; D004903:Erythrocyte Aggregation; D008433:Mathematics; D008954:Models, Biological; D012984:Software; D013535:Suspensions
chemical_list: D013535:Suspensions