Gupta T, Chen L, Groszmann RJ. Pathophysiology of portal hypertension. Clin Gastroenterol 1997;11:203–220.
Paquet, K-J. Causes and pathomechanisms of oesophageal varices development. Med Sci Monit 2000;6:915–928.
Groszmann RJ, Abraldes JG. Portal hypertension. From bedside to bench. J Clin Gastroenterol 2005;39:S125–S130.
Bosch J, Pizcueta E, Feu F, Fernandez M, Garcia-Pagan JC. Pathophysiology of portal hypertension. Gastroenterol Clin North Am 1992;21:1–14.
Lin HC, Soubrane O, Cailmail S, Lebrec D. Early chronic administration of propranolol reduces the severity of portal hypertension and portal systemic shunting in conscious portal vein stenosed rats. J Hepatol 1991;13:213–219.
Sarin SK, Groszmann RJ, Mosca PG. Propranolol ameliorates the development of portal systemic shunting in a chronic murine schistosomiasis model of portal hypertension. J Clin Invest 1991;87:1032–1036.
Groszmann RJ, Bosch J, Grace ND. Hemodynamic events in a prospective randomized trial of propranolol versus placebo in the prevention of first variceal hemorrhage. Gastroenterology 1990;99:1401–1407.
Ballas KD, Tzioufa-Asimakopoulou V, Marakis G, Alatsakis MB, Papavasiliou AV, Rafailidis S, et al. Effect of early octreotide administration on the development of esophageal varices in cirrhotic rats. Hepatol Res 2004;29:104–112.
Uchihara M, Izumi N, Sato C, Marumo E. Clinical significance of elevated plasma endothelin concentration in patients with cirrhosis. Hepatology 1992;16:95–99.
Gandhi CR, Sproat LA, Subbotin VM. Increased hepatic endothelin-1 levels and endothelin receptor density in cirrhotic rats. Life Sci 1996;58:55–62.
Zhang JX, Bauer M, Clemens MG. Vessel-and target cell-specific actions of endothelin-1 and endothelin-3 in rat liver. Am J Physiol 1995;269:G269–G277.
Rockey DC. Characterization of endothelin receptors mediating rat hepatic stellate cell contraction. Biochem Biophys Res Commun 1995;207:725–731.
Elliot AJ, Vo LT, Grossman VL, Blathal PS, Grossman HJ. Endothelin-induced vasoconstriction in isolated perfused liver preparations from normal and cirrhotic rats. J Gastroenterol Hepatol 1997;12:314–318.
Zhang B, Calmus Y, Wen L, Sogni P, Lotersztajn S, Houssin D, et al. Endothelin-1 induces liver vasoconstriction through both ETA and ETB receptors. J Hepatol 1997;26:1104–1110.
Sogni P, Moreau R, Gomola A, Gadano A, Cailmail S, Calmus Y, et al. Beneficial hemodynamic effects of bosentan, a mixed ET(A) and ET(B) receptor antagonist, in portal hypertensive rats. Hepatology 1998;28:655–659.
Reichen J, Gerbes AL, Steiner MJ, Saegesser H, Clozel M. The effect of endothelin and its antagonist bosentan on hemodynamics and microvascular exchange in cirrhotic rat liver. J Hepatol 1998;28:1020–1030.
Sakadamis A, Ballas K, Tzioufa-Asimakopoulou V, Alatsakis M. A rat model of liver cirrhosis and esophageal varices. Res Exp Med 2001;200:137–154.
Proctor E, Chatamra K. High yield micronodular cirrhosis in the rat. Gastroenterology 1982;83:1183–1190.
Proctor E, Chatamra K. Standardized micronodular cirrhosis in the rat. Eur Surg Res 1984;16:182–186.
Lee FY, Wang SS, Tsai YT, Chang FY, Lin HC, Hou MC, et al. Hemodynamic studies and esophageal morphometric analyses in portal hypertensive rats with adrenal vein ligation. Scand J Gastroenterol 1997;32:725–730.
Sarin SK, Stadeker M, Groszmann RJ. Propranolol prevents the development of portal systemic shunting in chronic murine schistosomiasis. Gastroenterology 1989;96:A654.
Ruthardt FW, Stauber RE, Kuhlen R, Ban Thiel DH. Chronic beta blockade reduces portal systemic shunting in portal hypertensive rats. Gastroenterology 1990;98:A199.
Lin H, Soubrane O, Lebrec D. Prevention of portal hypertension and portosystemic shunts by early chronic administration of clonidine in conscious portal vein stenosed rats. Hepatology 1991;14:325–330.
Debaene B, Goldfarb G, Braillon A. Effects of ketamine, halothane, enflurane and isoflurane on systemic and splanchnic hemodynamics in normovolemic and hypovolemic cirrhotic rats. Anesthesiology 1990;73:118–124.
Zimpfer M, Manders WT, Barger AC, Vatner SF. Pentobarbital alters compensatory neural and humoral mechanisms in response to hemorrhage. Am J Physiol 1982;243:713–721.
Lee SS, Hadengue A, Girod C, Lebrec D. Discrepant responses to betaxolol in conscious and anaesthetized portal hypertensive rats. Hepatology 1986;3:S139.
Jenkins SA, Baxter JN, Shields R. The effects of a somatostatin analogue SMS 201-995 on hepatic haemodynamics in the cirrhotic rat. Br J Surg 1985;72:864–867.
Jenkins SA, Baxter JN, Corbett WA. Effects of somatostatin analogue SMS 201-995 on hepatic haemodynamics in the pig and on intravariceal pressure in man. Br J Surg 1985;72:1009–1012.
Jenkins SA, Baxter JN, Corbett WA. A prospective randomized controlled clinical trial comparing somatostatin and vasopressin in controlling acute variceal haemorrhage. Br Med J 1985;290:275–278.
Sonnnenburg GE, Keller U, Perruchud A. Effects of somatostatin on splanchnic hemodynamics. Gastroenterology 1981;80:5226–5232.
Merkel C, Gatta A, Zuin R. Effect of somatostatin on splanchnic hemodynamics in patients with liver cirrhosis and portal hypertension. Digestion 1985;32:92–98.
Rockey DC, Weisiger RA. Endothelin induced contractility of stellate cells from normal and cirrhotic rat liver: implications for regulation of portal pressure and resistance. Hepatology 1996;24:233–240.
Tanoue E, Kitano S, Sugimachi K. A rat model of esophageal varices. Hepatology 1991;13:353–358.
Reichen J, Le M. Verapamil favourably influences hepatic microvascular exchange and function in rats with cirrhosis of the liver. J Clin Invest 1986;78:448–455.
Marteau P, Ballet F, Chazouilleres O, Chretien Y, Rey C, Petit D, et al. Effect of vasodilators on hepatic microcirculation in cirrhosis: a study in the isolated perfused rat liver. Hepatology 1989;9:820–823.
Baldus WP, Hoffbauer FW. Vascular changes in the cirrhotic liver as studied by injection technique. Am J Dig Dis 1963;8:689–692.
Reichen J, Hirlinger A, Ha HR, Saegesser H. Chronic verapamil administration lowers portal pressure and improves hepatic function in rats with liver cirrhosis. J Hepatol 1986;3:49–58.