distal convoluted tubule
kidney functions
Aldosterone.
aldosterone retains salt at the distal convoluted tubule and the water follows
Aldosterone is a hormone that is produced by the adrenal glands. It works primarily on kidney (renal) cells to help maintain the balance of fluids and electrolytes in our bodies. Its mainly works to control reabsorption of sodium and chloride and secretion of potassium and hydrogen. If aldosterone production is not functioning properly, there can be serious consequences to the heart, kidneys and electrolyte balance.
The Na/K ATP pump, insulin, catecolamins, the kidney (pH balance) and aldosterone.
Kidney
kidney functions
aldosterone
Aldosterone
Aldosterone.
kidney
cortisol and aldosterone
Sodium and potassium levels are controlled by secreting K+ and absorbing Na+. Sodium absorption by the distal tubule is mediated by the hormone aldosterone. Aldosterone increases sodium reabsorption.
Aldosterone. Aldosterone acts on the Na+/K+ ATPase pump in the Distal Proximal Tube/Collecting duct in the kidney. Importantly, when this pump action is up-regulated, Na+ re-absorption goes up along with WATER, which is recovered with the sodium ions.
Aldosterone. Aldosterone acts on the Na+/K+ ATPase pump in the Distal Proximal Tube/Collecting duct in the kidney. Importantly, when this pump action is up-regulated, Na+ re-absorption goes up along with WATER, which is recovered with the sodium ions.
When the macula densa in the distal tubules of the kidney sense a decrease in fluid volume, the renin-aldosterone system is activated. Aldosterone is the hormone responsible for sodium retention, causing water to be conserved.
ADH, Aldosterone and Atrial Natriuretic peptide(ANP)