Subscribe to RSS
DOI: 10.1055/s-0038-1654524
Platelet Activity and Activation of Blood Clotting by Glass
Publication History
Publication Date:
17 June 2018 (online)
Summary
Through an investigation of the influence of platelet activity on the initiation of clotting by glass contact the following results were obtained:
1. There was no correlation between platelet count and platelet activity in centrifuged plasma.
2. When platelet-rich plasma was treated by excess of powdered glass the activated “foreign surface factor“ (FSF) in plasma was removed by the glass powder.
3. When glass treated high-spun plasma was stored for 24 hours in siliconized tubes all the activity was lost, whereas in samples of glass treated platelet-rich plasma most of the activity remained.
4. It was possible to produce higher FSF activity when the platelet-poor plasma prior to treatment by glass was either adsorbed by BaSO4 or diluted 1: 10.
5. FSF activity was removed when activated plasma was treated with BaSO4. All the results, as well as many contradictory results obtained by other investigators, can be explained by suggesting the presence of an inhibitor in plasma, which reacts against activation of the precursor of the “foreign surface factor“ (pro-FSF). This inhibitor is neutralized by a platelet factor. The active FSF might be identical with activated PTA.
-
References
- (1) Anstall H. B. New Evidence Regarding the Nature and Activation of Christmas Factor. 7th European Congress of Hematology. London: 1959
- (2) Astrup Tage. Plasma Factors Versus Serum Factors in Blood Coagulation. Conference of the International Nomenclature Committees. Montreux: 1959. In print.
- (3) Astrup Tage, Ollendorff Preben. Observations on the activation of thromboplastin. Scand. J. clin. Lab. Invest.. 1960 In print.
- (4) Bordet Jules, Gengou Octave. Recherches sur la Coagulation du Sang et les Sérums Anticoagulants. Ann. Inst. Pasteur. 15: 129-144 1901;
- (5) Conley C. Lockard, Hartmann Robert C, Lailey John S. Studies on the Initiation of Coagulation by Surface Contact. J. clin. Invest. 28: 775 1949;
- (6) Conley C. Lockard, Hartmann Robert C, Morse William I. The Clotting Behaviour of Human “Platelet-Free“ Plasma: Evidence for the Existence of a “Plasma Thromboplastin“. J. clin. Invest. 28: 340-352 1949;
- (7) Egli Jr. H. Blood Clotting Factors. Ed. Deutsch E. 193-194 Pergamon Press; London, New York, Paris, Los Angeles: 1958
- (8) Hardisty R. M, Margolis J. The Role of Hageman Factor in the Initiation of Blood Coagulation. Brit. J. Haemat. 5: 203-211 1959;
- (9) Johnston Jr. Charles L, Ferguson John H, O’Hanlon Frieda A. Surface Activation of Plasma Clotting: A Function of Hageman Factor. Proc. Soc. exp. Biol. (N. Y.) 99: 197-201 1958;
- (10) Koller F. Der heutige Stand der Gerinnungsforschung. Thromb. Diath. haem. 2: 407-727 1958;
- (11) Lewis Jessica H, Walthers Denny, Didisheim Paul, Marchant William. Application of Continuous Flow Electrophoresis to the Study of the Blood Coagulation Proteins and the Fibrinolytic Enzyme System. J. clin. Invest. 37: 1323-1331 1958;
- (12) Margolis J. Glass Surface and Blood Coagulation. Nature 178: 805-806 1956;
- (13) Margolis J. The Kaolin Clotting Time. J. clin. Pathol. 11: 406-409 1958;
- (14) Nolf P. Eine neue Theorie der Blutgerinnung. Ergebn. inn. Med. Kinderheilk. 10: 275-341 1913;
- (15) O’Brien J. R. The Platelet-like Activity of Serum. Brit. J. Haemat. 1: 223-228 1955;
- (16) O'Brien J. R. The Effect of Heparin on the Early Stages of Blood Coagulation. 7th European Congress of Haematology. London: 1959
- (17) Ollendorff Preben. Improvements in the Thrombin-generation Test. Thromb. Diath. haem. 4: 244-252 1960;
- (18) Ollendorff Preben. Initiation of Clotting in Normal and Hageman Plasma by Glass. Nature 186: 173-174 1960;
- (19) Quick Armand J, Epstein Ernst. Thromboplastic Activity in Human Blood. J. appl. Physiol. 4: 840-847 1952;
- (20) Ratnoff Oscar D. Mechanism of Blood Coagulation. In: Connective Tissue, Thrombosis and Atherosclerosis. Ed. Page I. 213-222 Academic Press; New York and London: 1959
- (21) Ratnoff Oscar D, Rosenblum Jerome M. The Role of Hageman Factor in the Initiation of Clotting by Glass. J. Lab. clin. Med. 50: 941-942 1957;
- (22) Shafrir Eleazar, de Vries Andre. Studies on the Clot-Promoting Activity of Glass. J. clin. Invest. 35: 1183-1190 1956;
- (23) Shanberge J. N, Sarelis A, Regan E. E. Heparin Protamine and Thromboplastin Generation. 7th European Congress of Haematology. London: 1959
- (24) Soulier J.-P, Wartelle O, Ménaché D. Hageman Trait and PTA Deficiency; the Role of Contact of Blood with Glass. Brit. J. Haemat. 5: 121-138 1959;
- (25) Waaler Bjarne A. Contact Activation in the Intrinsic Blood Clotting System. Scand. J. clin. Lab. Invest. 11 suppl. 37 1959;