Does depletion of liver Kupffer cells prevent the development of diet-induced hepatic steatosis and insulin resistance?
These data demonstrate a role for liver macrophages in diet-induced alterations in hepatic lipid metabolism and insulin sensitivity, and suggest a role for these cells in the etiology of the metabolic abnormalities of obesity/type 2 diabetes.
At the investigated dose (50 mg/kg body weight), CBZ did not induce hyponatraemia or antidiuresis in the rat. However, depending on the hydration state, it induced an increased water and electrolyte loss. Its enhanced influence on urinary flow and natriuresis in the presence of satavaptan suggests additional renal targets for CBZ, independent of vasopressin signalling.