Extracellular electrolyte balance and aging.
D000375:Aging; D000818:Animals; D000831:Animals, Newborn / Q000032:analysis; D003102:Colloids; D003238:Connective Tissue / Q000032:analysis* / Q000502:physiology; D004594:Electrophysiology; D005110:Extracellular Space; D005333:Fetus / Q000032:analysis; D007477:Ions; D009132:Muscles / Q000032:analysis; D011199:Potentiometry; D011817:Rabbits; D051381:Rats; D012867:Skin / Q000032:analysis; D013552:Swine; D013710:Tendons / Q000032:analysis; D013816:Thermodynamics; D014882:Water-Electrolyte Balance
D003102:Colloids; D007477:Ions