Q: Different type of Fusion splicer: A: The principle of fusion splicer is same, Single core optical fiber welding machine can fuse a single core each time; Ribbon fiber Fusion splicer used for weld ribbon fiber, able to splice 2/4/6/8/12 cores onece. Q: Which type Fiber Fusion Splicer welding speed is most fast.
1 Sodium absorption by the distal tubule is mediated by the hormone aldosterone. 2  Aldosterone increases sodium reabsorption. 3  Sodium and chloride (salt) reabsorption is also mediated by a group of kinases called WNK kinases. 4  There are 4 different WNK kinases, WNK1, WNK2, WNK3, and WNK4. It regulates pH by absorbing bicarbonate and secreting protons (H +) into the filtrate, or by absorbing protons and secreting bicarbonate into the filtrate. 2  Sodium and potassium levels are controlled by secreting K + and absorbing Na + .
The proximal tubule is the portion of the duct system of the nephron of the kidney which leads from Bowman's capsule to the loop of Henle.luid in the filtrate entering the proximal convoluted tubule is reabsorbed into the peritubular capillaries. This is driven by sodium transport from the lumen into the blood by the Na+/K+ ATPase in the basolateral membrane of the epithelial cells. Sodium reabsorption is primarily driven by this P-type ATPase.