Release of renin into the circulation.
D000818:Animals; D006801:Humans; D007668:Kidney / Q000378:metabolism*; D007686:Kidney Tubules, Distal / Q000502:physiology; D008196:Lymph / Q000032:analysis; D011677:Punctures; D012079:Renal Circulation; D012083:Renin / Q000097:blood / Q000378:metabolism*
D012083:Renin