Search results
Results from the WOW.Com Content Network
reabsorption in response to PTH and ↑ reabsorption with Thiazide Diuretics. – Magnesium: Calcium and magnesium compete, and an excess of one can lead to excretion of the other. reabsorption: reabsorption (thick ascending) reabsorption – Phosphate: Excreted as titratable acid. reabsorption (85%) via sodium/phosphate cotransporter. [3]
Renal glucose reabsorption is the part of kidney (renal) physiology that deals with the retrieval of filtered glucose, preventing it from disappearing from the body through the urine. If glucose is not reabsorbed by the kidney, it appears in the urine, in a condition known as glycosuria. This is associated with diabetes mellitus. [1]
[2] [3] SGLT1, encoded by the SLC5A1 gene, is primarily expressed in the late proximal tubule (S3 segment) and accounts for the remaining 3% of glucose reabsorption. [2] [3] In addition to SGLT1 and SGLT2, there are 10 other members in the human protein family SLC5A. [4] SLC5A4, also known as SGLT3, is a member of the sodium-glucose ...
Glomerular filtration rate (GFR) is the volume of fluid filtered from the renal (kidney) glomerular capillaries into the Bowman's capsule per unit time. [4] Central to the physiologic maintenance of GFR is the differential basal tone of the afferent (input) and efferent (output) arterioles (see diagram).
The regulation of the acid-base balance through the bicarbonate buffer system is provided by the lungs and kidneys. [148] The lungs regulate CO 2 (carbon dioxide) level, while the kidneys regulate HCO 3-and H + (bicarbonate and hydrogen ions). [149] The kidneys play a key role in maintaining a constant level of acid-base balance in mammals. [30]
Is expressed by renal tubular cells, liver cells and pancreatic beta cells. It is also present in the basolateral membrane of the small intestine epithelium. Bidirectionality is required in liver cells to uptake glucose for glycolysis and glycogenesis, and release of glucose during gluconeogenesis. In pancreatic beta cells, free flowing glucose ...
The kidney is the main excretory organ although others exist such as the liver, the skin, the lungs or glandular structures, such as the salivary glands and the lacrimal glands. These organs or structures use specific routes to expel a drug from the body, these are termed elimination pathways :
d -Glucose + 2 [NAD] + + 2 [ADP] + 2 [P] i 2 × Pyruvate 2 × + 2 [NADH] + 2 H + + 2 [ATP] + 2 H 2 O Glycolysis pathway overview The use of symbols in this equation makes it appear unbalanced with respect to oxygen atoms, hydrogen atoms, and charges. Atom balance is maintained by the two phosphate (P i) groups: Each exists in the form of a hydrogen phosphate anion, dissociating to contribute ...