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 + .
Proximal vs Distal Convoluted Tubule. Human kidneys are important organs located in the lower back and are responsible for many crucial functions including filtration, reabsorption and secretion.These functions basically carryout by a small unit called nephron; the functional and structural unit of the kidney.istal convoluted tubule is located in between the loop of Henley and collecting duct. It does not have brush boarder in its lumen. Distal tubule helps to regulate pH of blood by regulating H+ ion concentration. Also, the regulation of calcium by hormones is taken place at distal convoluted tubule.