ascending limb of loop of Henle
The distal part of the loop of Henle that is impermeable to water and actively pumps sodium out of the filtrate to generate the hypertonic interstitium that drives countercurrent exchange; it consists of an initial very thin segment lined by simple squamous epithelium followed by a distal thick segment lined by simple cuboidal epithelium[MP]. [ MP:0011342 http://en.wikipedia.org/wiki/Ascending_limb_of_loop_of_Henle ]
Synonyms: loop of Henle ascending limb, ascending limb of Henle's loop
Term info
- FMA:17717
- Wikipedia:Ascending_limb_of_loop_of_Henle
- EMAPA:35510
- SCTID:245434005
- UMLS:C0227658 (ncithesaurus:Ascending_Limb_of_the_Henle_s_Loop)
- MA:0001676
- NCIT:C32154
uberon_slim, pheno_slim
TODO - thick/thin check. Also relationship to distal tubule. We need a home for MA:0002634-renal straight tubule
distal straight tubule
ascending limb
uberon
UBERON:0005164
Ascending limb of loop of Henle