in contrast , atp production from glutamine was less than that from the other substrates in distal nephron segments , including medullary and cortical thick ascending limbs of henle 's loop ( mtal and ctal ) , distal tubule including the connecting tubule ( dt ) , and cortical and medullary collecting tubules ( cct and mct ) .
C0027713
nephron
C0227658
ascending limbs of henle 's loop