Does novelty-seeking behavior predict vulnerability in a rodent model of depression?
These findings present further evidence that increased emotional reactivity is an important factor in stress susceptibility and the etiology of mood disorders, and that bHR and bLR rats provide a model of resistance or vulnerability to stress-induced depression. Furthermore, exposing bHR and bLR rats to CMS provides an excellent way to study the interaction of genetic and environmental factors in the development of depression-like behavior.
In patients with clinically manifest vascular disease using no or usual dose lipid-lowering medication, low plasma HDL-C levels are related to increased vascular risk, whereas in patients using intensive lipid-lowering medication, HDL-C levels are not related to vascular risk.