Does muscle circulation contribute to hyperdynamic circulatory syndrome in advanced cirrhosis?
Vasodilation of muscle districts contributes to the reduced peripheral vascular resistance in advanced cirrhosis. Our findings provide a stronger rationale for the use of non-selective vasoconstrictors to treat hemodynamic-dependent complications of cirrhosis, such as hepatorenal syndrome.
Loss of Errβ affects body composition, neuropeptide levels, stress hormones, and centrally-modulated startle responses of mice. These results indicate that Errβ alters the function of the hypothalamic-pituitary-adrenocortical axis and indicates a role for Errβ in regulating stress response.