Does aldosterone induce arterial stiffness in absence of oxidative stress and endothelial dysfunction?
Monocyte/macrophage deficiency in Op/+ mice results in absence of aldosterone-induced oxidative stress and endothelial dysfunction, but does not play a role in aldosterone-induced arterial stiffness. Thus, although monocyte/macrophage-mediated inflammatory responses play a role in oxidative stress and endothelial dysfunction, vascular stiffening in response to aldosterone may be independent of inflammation.
News reports about cancer frequently discuss aggressive treatment and survival but rarely discuss treatment failure, adverse events, end-of-life care, or death. These portrayals of cancer care in the news media may give patients an inappropriately optimistic view of cancer treatment, outcomes, and prognosis.