Not necessarily, although its symbol is the water carrier, Aquarius is an AIR sign.  The water in Aquarius is symbolic of knowledge, especially spiritual.  Swimming in water â¦ is using it for a different purpose to, e.g. carrying it in a container.
Autoregulation is a process within many biological systems, resulting from an internal adaptive mechanism that works to adjust (or mitigate) that system's response to stimuli. While most systems of the body show some degree of autoregulation, it is most clearly observed in the kidney, the heart, and the brain. Perfusion of these organs is essential for life, and through autoregulation the body can divert blood (and thus, oxygen) where it is most needed. 1 Cerebral autoregulation.
Hormones can have three major types of action: autocrine, paracrine, and endocrine. Autocrine refers to chemicals released from a cell that have an action on that same cell (like negative feedback, where a cell releases a chemical that hits receptors on the same cell, and stops further release of the chemical).xytocin is one of the two major hormones which are secreted from an area of the brain called the posterior pituitary (the other one is called vasopressin, and is involved in water regulation, though it also has been known to curl the toes of male voles).