as a lover of the mola, I disagree with the conclusions Scout Burns draws, but give mad points for style and execution. 10/10 Facebook rant. Agree with Bob and other pelagic researchersâ¦ molas are awesome, fast, predators that given their numbers and chosen prey must play an integral role in the open ocean ecosystem.
1 Sodium ions are one of the dominant extracellular ions. 2  Aldosterone increases sodium reabsorption from the filtrate. 3  ADH increases water reabsorption from the nephron, and atrial natriuretic hormone increases sodium loss in the urine. 4  Aldosterone increases potassium secretion in the urine.
The primary effects of the mineralocorticoids are increasing the reabsorption of sodium and the secretion of potassium in the renal tubules. Secondary effects are related to the reabsorption of water, serum levels of sodium and potassium, anion reabsorption, and secretion of hydrogen ions.