Heat shock protein 90 is responsible for hyperdynamic circulation in portal hypertensive rats

Figure 1 A: Expression of HSP90 by Western blot in PVL anima; B: Expression of HSP90 mRNA in PVL animals; C: Immunohistochemistry showed that HSP90 staining was not only found in vascular endothelium but also in mesenteric smooth cells.

Figure 2 GA potentiates increase of perfusion pressure in portal hypertensive animals.

Figure 3 A: GA attenuates Ach dependent vasodilation; B: GA does not affect vasodilation in response to SNP.