SpletHenle's Loop. Henle's loop consists of the straight portion of the proximal tubule, the thin descending and (in long loops) thin ascending limbs, and the thick ascending limb ( Fig. 1.13; see also Fig. 1.2 ). The thin descending limb, like the proximal tubule, is highly permeable for water (the channels are of aquaporin 1), whereas, beginning ... SpletReabsorption in the loop of Henle: The filtrate then enters the loop of Henle (descending and ascending limbs), which is responsible for concentrating or diluting the tubular fluid using a process called countercurrent multiplication. The distal convoluted tubule and …
11.7: Loop of Henle - Medicine LibreTexts
SpletThe Loop of Henle (LoH) is a long, straight, tubular segment connecting the proximal tubule to the distal convoluted tubule and lies parallel to the collecting ducts. The LoH descends from the cortex or medulla (depending on the size/length of the nephron) into the papilla of the kidney. The LoH consists of three major segments: descending thin ... Splet25. okt. 2024 · Kidney histology. The kidneys are paired retroperitoneal organs of the urinary system. Their function is to filter blood and produce urine. Each kidney consists of a cortex, medulla and calyces. The nephron is the main functional unit of the kidney, in charge of removing metabolic waste and excess water from the blood. coach goman
Difference between Ascending and Descending Loop of Henle
SpletA: Loop diuretics work by inhibiting sodium reabsorption in the nephron at the loop of Henle. Despite the usual efficacy of loop diuretics, diuretic resistance can be observed in … SpletWhile it has been generally accepted that active NaCl transport in the thick ascending limb of Henle's loop plays the most fundamental role in the operation of the countercurrent … Splet01. okt. 1999 · Beyond this controversy, the loop of Henle indirectly played another, major role in the recent history of kidney physiology. As a matter of fact, as mentioned, Wirz, then Gottchalk et al. in the late 1950s had to revive the micropuncture technique in order to measure tubular fluid osmolarity. coach goldwin