Tubular fluid is the fluid in the tubules of the kidney. It starts as a renal ultrafiltrate in the glomerulus, changes composition through the nephron, and ends up as urine leaving through the ureters.
|Substance||proximal tubule||loop of Henle||Distal convoluted tubule||Collecting duct system|
|S1||S2||S3||descending limb||thin ascending limb||thick ascending limb||connecting tubule||initial collecting tubule||cortical collecting ducts||medullary collecting ducts|
- Walter F., PhD. Boron. Medical Physiology: A Cellular And Molecular Approaoch. Elsevier/Saunders. ISBN 1-4160-2328-3. Page 777