Geriatric nephrology the median age of patients starting dialysis is 64.8 years old, yet the fastest growing segment of the dialysis population is 75 years and older. Geriatric nephrology emphasizes early identification and aggressive intervention, as well as the incorporation of geriatric and palliative care principles that emphasize independence and functionality. Geriatric nephrology Geriatric nephrology is the branch of internal medicine and geriatric medicine that deals with diseases of the kidney It is a growing subspecialty of geriatrics. Patients who are living longer may acquire diseases that accelerate chronic kidney disease, which often remains undetected until patients are confronted with the sudden
Circumventricular organs is also hypothesized that the VOLT may be the mechanism through which pyrogens function to initiate a febrile response in the CNS. Finally, VOLT neurons have been observed to respond to temperature changes indicating that the organum vasculosum of the lamina terminalis is subject to different climates. The subfornical organ is a sensory CVO situated in the lamina terminalis and lacking the BBB, the absence of which characterizes the circumventricular organs. Protruding into the third ventricle of the brain, the highly vascularized SFO can be divided into 3–4 anatomical zones, especially by its capillary density and structure. The central zone