â€‹â€‹â€‹â€‹â€‹â€‹Human Physiology Explain the concept of transport maximum. Under what scenario would glucose appear in the urine? Explain...

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â€‹â€‹â€‹â€‹â€‹â€‹Human Physiology
Explain the concept of transport maximum. Under what scenariowould glucose appear in the urine?
Explain in detail the process that establishes and maintainsthe medullary osmotic gradient in the kidneys. Then describe theeffect this osmotic gradient has on the water in the renaltubules.

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Glucose is reabsorbed by secondary active transport All the glucose is reabsorbed in proximal tubules by sodium depemdent glucose cotransporter SGLT The TmG Transport maximum for glucose ie the maximum rate of absorption of glucose by the tubule is 375 mgmin in males and 300 mgmin in females The actual value of renal threshold is much less than this it is 200 mgdL in arterial and 180 mgdL in venous blood This deviation in the renal threshold See Answer

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