Distal convoluted tubule impermeable to water. About 10%of the filtered sodium chloride is reabsorbed via a Na+/CI- transporter,which is sensitive to thiazide diuretics
Distal convoluted tubule ◼ impermeable to water. ◼ About 10% of the filtered sodium chloride is reabsorbed via a Na+/CI - transporter, which is sensitive to thiazide diuretics
Collecting tubule and duct are responsible for Na K exchange and for H secretion and K reabsorption,respectively. ■ Stimulation of aldosterone receptors in the principal cells results in Na reabsorption and K secretion. Antidiuretic hormone (ADH,vasopressin) receptors promote the reabsorption of water from the collecting tubules and ducts
Collecting tubule and duct ◼ are responsible for Na + K + exchange and for H + secretion and K + reabsorption, respectively. ◼ Stimulation of aldosterone receptors in the principal cells results in Na + reabsorption and K + secretion. ◼ Antidiuretic hormone (ADH, vasopressin) receptors promote the reabsorption of water from the collecting tubules and ducts