Vein Wall Characteristics and Valvular Function in Chronic Venous Insufficiency

Borschberg E . The prevalence of varicose veins in the lower extremities. Basel: S. Karger, 1967.

Widmer LK . Peripheral venous disorders. Bern: Hans Huber, 1978.

Laurika J . The prevalence, risk factors and health care implications of varicose veins in the lower extremities. Acta Univ Tamperensis 1992; 330.

Attinger EO . Wall properties of veins. IEEE Transact Bio Med Eng 1969; 16: 253.

Gow BS . The influence of vascular smooth muscle on the viscoelastic properties of blood vessels. In: Bergel DH , Editor. Cardiovascular fluid dynamics, Vol. 2. London: Academic Press 1972: 65–110.

Thulesius O Gjöres JE Eriksson O Berlin E . Mechanische und biochemische Voraussetzungen der chronisch-venösen Insuffizienz. Vasa 1984; 13: 195–200.

Thulesius O Ekman F Gjöres JE . Functional study of isolated venous valves, with special comments on the etiology of varicose veins. American European Symposium on Venous Diseases, Montreux, 1974: 74–6.

Sarin S Shields DA Farrah J Scurr JH Coleridge-Smith PD . Does venous function deteriorate in patients waiting for varicose surgery? J R Soc Med 1993; 86: 21–3.

Mellman J Wuppermann T von Schweder W Jarosch . Morphometry of insufficient perforating veins in primary varicosis. In: Kappert A . New trends in venous diseases. Bern: Hans Huber, 1977: 282–8.

Niebes P . Determination of enzymes and degradation products of glucosaminoglycan metabolism in the serums of healthy and varicose subjects. Clin Chim Acta 1972; 42: 399–403.

Thulesius O Gjöres JE Eriksson O Weywadt L Berlin E . Studies on venous wall elasticity, valvular function and lysosomal enzymes in primary venous insufficiency. In: Kappert A . New trends in venous diseases. Bern: Hans Huber, 1977: 242–50.

Thulesius O Gjöres JE . Reactions of venous smooth muscle in normal men and patients with varicose veins. Angiology 1974; 25: 145–54.

Thulesius O Ugaily-Thulesius L Gjöres JE Neglen P . The varicose saphenous vein, functional and ultrastructural studies, with special reference to smooth muscle. Phlebology 1988; 3: 89–95.

Blöchl-Daum B Schuller-Petrovic S Woltz M Korn A Böhler K Eichler HG . Primary defect in alpha-adrenergic responsiveness in patients with varicose veins. Clin Pharmacol Ther 1991; 49: 49–52.

Thulesius O Yousif MH . Na†, K†-ATPase inhibition, a new mechanism for cold-induced vasoconstriction in cutaneous veins. Acta Physiol Scand 1990; 141: 127–8.

Raju S Fredricks R Lishman P Neglén P Morano J . Observations on the calf venous pump mechanism: determinants of post-exercise pressure. 3rd Annual Meeting. American Venous Forum. Fort Lauderdale, February 1991.

Thulesius O Said S Shuhaiber H Neglen P Gjöres JE . Endothelial mediated enhancement of noradrenaline induced vasoconstriction in normal and varicose veins. Clin Physiol 1991; 11: 153–9.

Thulesius O Ugaily-Thulesius L Neglen P Shuhaiber H . The role of the endothelium in the control of venous tone: Studies on isolated human veins. Clin Physiol 1988; 8: 359–66.

Smith PD Coleridge Thomas P Scurr JH Dormandy JA . Causes of venous ulceration: A new hypothesis. Br Med J 1988; 296: 1726–7.

Saldeen K Andcrsson RGG . Effect of a peptide derived from fibrinogen degraded by leucocyte elastase on isolated bovine mesenteric arteries. Thromb Res 1989; 53: 279–86.

Warford A . In situ hybridisation: A new tool in pathology. Med Lab Sci 1988; 45: 341–349.

Thulesius O Norgren L Gjöres JE . Foot-volumetry, a new method for objective assessment of edema and venous function. Vasa 1973; 2: 325–30.

Rosfors S Lamke L-O Nordström E Bygdeman S . Severity and location of venous valvular insufficiency: The importance of distal valve function. Acta Chir Scand 1990; 156: 689–94.

Norgren L Thulesius O . Pressure-volume characteristics of foot veins in normal cases and patients with venous insufficiency. Blood Vessels 1975; 12: 1–12.