title: Particulate material in antihemophilic factor (AHF) concentrates.
abstract: Antihemophilic factor (AHF) concentrates contain noncellular particulate material which is retained by a screen filter of 40 mu pore size. This material is composed in part of IgG, fibrinoprotein, and cold insoluble globulin. The clinical significance of this material is uncertain, but a possible association with pulmonary and cerebral microemboli is suggested.
mesh_terms: D003080:Cold Temperature; D005169:Factor VIII; D005340:Fibrinogen; D007074:Immunoglobulin G; D008855:Microscopy, Electron, Scanning; D012712:Serum Globulins; D012995:Solubility
chemical_list: D007074:Immunoglobulin G; D012712:Serum Globulins; D005169:Factor VIII; D005340:Fibrinogen