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DOI: 10.1055/s-0038-1653504
Fibrinolytic and Renin Activity in Renal Vein Blood of Patients with Renovascular Hypertension
Publication History
Publication Date:
10 June 2018 (online)
Summary
The fibrinolytic system has been studied in 20 patients with renovascular hypertension.
Renal and hepatic venous blood was drawn by selective cathetherisations, while peripheral blood was obtained from the inferior vena cava above the bifurcation. In all blood samples the euglobulin fibrinolysis, antiplasmin, plasminogen, fibrinogen, and plasma renin activity were determined.
Samples were taken at recumbency and after tilting to 80° for 30 min. In contradistinction to plasma renin activity no differences of the fibrinolytic activity between renal and peripheral venous blood even in that obtained from ischemic kidneys were proved.
No diminished secretion of plasminogen activator by ischemic kidneys in man was stated.
In the light of the data obtained the participation of fibrinolytic system in the pathogenesis of renovascular hypertension is doubtfal.
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References
- 1 Alkjaersig N, Fletcher A. P, Sherry S. e-aminocaproic acid: an inhibitor of plasminogen activator. J. biol. Chem 234: 832 1959;
- 2 Brahman P, Astrup T. Increased fibrinolytic activity in venons blood from the kidney. Fed. Proc 24: 387 1965;
- 3 Boomgaard J, Vreeken J, Bleyenberg A, Deggeller K. Studies on urokinase. Some physiological considerations concerning normal urokinase excretion. Clin. chim. Acta 13: 484 1966;
- 4 Boucher R, Veyrat R, De Champlain J, Genest J. New procedures for measurement of human plasma angiotensin and renin activity levels. Canad. med. Ass. J 90: 194 1964;
- 5 Buluk K, Bielewiec M. An investigation of the urokinase content in the urine of various animals and man. Pol. Arch. Med. wewnçt 32: 162 1962;
- 6 Buluk K, Furman M. On the controlling function of the kidneys in fibrinolysis. Experientia (Basel) 18: 146 1962;
- 7 Buluk K, Malofiejew M. Otrzymywanie aktywatora fibrynolizy w nerce poza ustrojem (aktywator fibrynolizy w izolowanej nerce). Acta physiol, pol 14: 371 1963;
- 8 Carriere S, Thornburn G. D, O’Morchoe G. G, Berger A. C. Intrarenal distribution of blood flow in dogs during haemorrhagic hypotension. Circ. Res 19: 167 1966;
- 9 Cohen E. I, Conn J. W, Rovner D. R. Postural augmentation of plasma renin activity and aldosterone excretion in normal people. J. clin. Invest 46: 418 1967;
- 10 Fletcher A. P, Biederman O, Moore D, Alkjaersig N, Sherry S. Abnormal plasminogen - plasmin system activity (Fibrinolysis) in patients with hepatis cirrhosis : Its cause and consequences. J. clin. Invest 43: 681 1964;
- 11 Gabryelewicz A, Worowski K, Prokopowicz J, Niawiarowski S. t, Poplawski A. Znaczenie ukladu fibrinolitycznego osocza w patogenezie nadcisnienia i podcisnienia tçtniczego u ludzi. Pol. Arch. Med. wewnçt 34: 161 1967;
- 12 Gaczew E, Mutawicjew D. Prostoj i tocznoj metod opriedjelienia fibrynogena w krowi, Lab. Dielo 04: 3 1958;
- 13 Hagan J. J, Ablondi F. D, DeRenzo E. C. Purification and biochemical properties of human plasminogen. J. biol. Chem 235: 1005 1960;
- 14 Holemans R, Johnston J. S, Reddick R. L. Release of plasminogen activator by the isolated perfused dog kidney. Nature (Lond) 208: 291 1965;
- 15 Holemans R, Maun L. S, Cope G. Fibrinolytic activity of renal venous and arterial blood. Amer. J. med. Sei 254: 330 1967;
- 16 Holemans R, Tysinger M. F. Site of origin of increased fibrinolytic activity during venous occlusion. Proc. Soc. exp. Biol. (N. Y) 118: 488 1965;
- 17 von Kaulla K. N. Liver in regulation of fibrinolytic activity. Lancet I: 1046 1964;
- 18 von Kaulla K. N. Chemistry of thrombolysis. Human fibrinolytic enzymes. C. C. Thomas Publ; Springfield: 1962
- 19 Kokot F, Kuska J, Czekala Z. b, Nowak A. Reninaktivität im Nierenvenenplasma bei Kranken mit renovasculärer Hypertonie. Z. ges. inn. Med 23: 340 1968;
- 20 Kokot F, Kuska J, Czekala Z. b. Hepatic inactivation of renin in man. Enzymol. Biol. Clin. 1968 In press..
- 21 Kowalski E, Kopec S, Niewiarowski S. An evaluation of the euglobulin method for the determination of fibrinolysis. J. clin. Path 12: 215 1959;
- 22 Kucinski C. h, Fletcher A. Immunologic distinction between human plasma plasminogen activator and human urokinase. Fed. Proc 25: 194 1966;
- 23 Kwaan H. C. Tissue fibrinolytic activity studied by a histochemical method. Fed. Proc 25: 52 1966;
- 24 Kwaan H. C, Lo R, McFadzean A. J. S. On the production of plasma fibrinolytic activity within veins. Clin. Sei 16: 241 1957;
- 25 Kwaan H. C, Fisher S. Localisation of fibrinolytic activity in kidney tissues. Fed. Proc 24: 387 1965;
- 26 McConnell D, Johnson J. G, Holemans R, Cohen L. A. Blood plasminogen activator: Mechanism of its release and lack of identity with urokinase. Fed. Proc 25: 194 1966;
- 27 McConnell D, Johnston J. G, Young I, Holemans R. Localisation of plasminogen activator in kidney tissue. Lab. Invest 15: 980 1966;
- 28 Mitchell P., Cope I. The estimation of plasminogen in human serum or plasma. Clin. chim. Acta 11: 414 1965;
- 29 Niewiarowski S, Prokopowicz J, Poplawski A, Worowski K. Inhibition of dog fibrinolytic system in experimental tubular necrosis of the kidney. Experientia (Basel) 20: 10 1964;
- 30 Nowak A, Zahorska-Markiewicz B. Aktywnosc urokinazy i fibrynoliza w chorobach nerek. Pol. Arch. Med. wewnçt 35: 653 1965;
- 31 Oliver W. J, Brody S. L. Effect of prolongated hypoxia upon granularity of renal juxtaglomerular cells. Circ. Res 16: 83 1965;
- 32 Prokopowicz J, Worowski K, Poplawski A, Mysliwiec M, Niewiarowski S. t. Fibrinolytic system in the dog with experimental renal (Goltblatt) hypertension. Experientia (Basel) 23: 224 1967;
- 33 Prokopowicz J, Worowski K, Poplawski A, Gabryelewicz A, Niewiarowski S. Fibrinolytic system in patients with hypertensive cardiovascular disease. Thrombos. Diathes. haemorrh. (Stuttg) 17: 1 1967;
- 34 Worowski K, Niewiarowski S, Prokopowicz J. Fibrinolysis and fibrinogen breakdown products (antithrombin VI) in renal venous blood (R.V.B.) in dog. Thrombos. Diathes. haemorrh. (Stuttg) 12: 87 1964;
- 35 Worowski K, Poplawski A, Kochanska J, Niewiarowski S. t. Effect of kidney elimination on fibrinolysis and clotting factors in dog blood plasma. Bull. Acad. pol. Ser. Sei biol 13: 683 1965;