| Abstract: | Recent findings of thromboplastin (TRPL) investigations are presented in a brief survey. After enumerating the possibilities of separating this lipoprotein into two shares, the chemical characterization of protein and lipid fraction is represented, the possibilities and conditions of recombining both shares are mentioned and the effectiveness of TRPL in the exogenous coagulation system is illustrated. Furthermore, the liberation of TRPL by leukocytes is referred to and feasible mechanisms of this liberation are discussed. Finally the relations of TRPL to tumour cell materials promoting coagulation and from amnion liquid are discussed. |
