Control of renin secretion
  • Increased secretion
  • Decreased chloride flow at macula densa
  • Sympathetic autonomic nervous system
  • Decreased pressure at aferent arteriole baroreceptors
  • Humoral
  • Catecolamines (Beta 1adrenergic receptors)
  • Prostaglandins (EP4 receptors)
  • Histamine          (H2 receptors)
  • Dopamine          (DA 1A receptors)
  • Endothelial
  • Nitric oxide
  • Decreased secretion
  • Increased chloride flow at macula densa
  • Increased pressure at aferent arteriole baroreceptors
  • Humoral
  • Catecolamines (Alpha adrenergic receptors)
  • Angiotensin II    (AT1 receptors)
  • ADH
  • Adenosine         (A1 receptors)
  • Dopamine         (D3 receptors)
  • Endothelial
  • Endothelin