What pathologic condition(s) results from free-radical injury?
A) emphysema
B) Parkinson's disease
C) diabetes
D) atherogenesis
E) All of the above.

Question

Quizplus · Accepted Answer

Free-radical injury can damage various organs and tissues in the body, leading to a variety of pathologic conditions. Emphysema is characterized by the destruction of the alveolar walls, which is caused by the accumulation of free radicals in the lungs. Parkinson's disease, a neurological disorder, is also linked to oxidative stress-induced free-radical damage in the brain. Diabetes results from the accumulation of free radicals in pancreatic beta cells, leading to their dysfunction and death. Finally, atherogenesis, the development of atherosclerosis, is also mediated by oxidative stress-induced free-radical injury to endothelial cells, which triggers inflammation and the formation of atherosclerotic plaques. Therefore, all the options are correct.

What Pathologic Condition(s) Results from Free-Radical Injury