Edema Edema Edema, also spelled oedema or œdema, is an abnormal accumulation of fluid in the interstitium, located beneath the skin and in the cavities of the body, which can cause severe pain. Clinically, edema manifests as swelling. The amount of interstitial fluid is determined by the balance of fluid homeostasis and the increased secretion of fluid into the interstitium. The word is from Greek "oídēma" meaning "swelling". The condition is also known (mostly archaic) as dropsy. Cutaneous edema is referred to as "pitting" when, after pressure is applied to a small area, the indentation persists after the release of the
Brown adipose tissue high levels of brown adipose tissue and brown adipose tissue activity. Furthermore, in animal species that span a wide range of latitudes, the within-species longevity is correlated with how far north (or south, in the southern hemisphere) an individual lives suggesting that cooler environments lead to increased brown adipose tissue activation and increased lifespan across a wide range of species. Brown adipose tissue Brown adipose tissue (BAT) or brown fat makes up the adipose organ together with white adipose tissue (or white fat). Brown adipose tissue is found in almost all mammals. Classification of brown fat refers to two distinct