Hyposmotic Activation of K and Cl Currents in Rabbit Proximal Convoluted Tubule Cells in Culture1

2015 ◽  
pp. 246-254
Author(s):  
K. Kawahara ◽  
A. Ogawa ◽  
M. Suzuki
Keyword(s):  
Proximal Convoluted Tubule ◽  
Tubule Cells

scholarly journals Protein kinase A induces recruitment of active Na+,K+-ATPase units to the plasma membrane of rat proximal convoluted tubule cells

1998 ◽  
Vol 511 (1) ◽  
pp. 235-243 ◽  
Author(s):  
Maria Luisa Carranza ◽  
Martine Rousselot ◽  
Alexander V. Chibalin ◽  
Alejandro M. Bertorello ◽  
Hervé Favre ◽  
...  
Keyword(s):  
Plasma Membrane ◽  
Protein Kinase ◽  
Protein Kinase A ◽  
Proximal Convoluted Tubule ◽  
Tubule Cells ◽  
Kinase A

Experiments on Fixation for Electron Microscopy

1963 ◽  
Vol s3-104 (65) ◽  
pp. 123-127
Author(s):  
S. K. MALHOTRA
Keyword(s):  
Electron Microscopy ◽  
Acetic Acid ◽  
Osmium Tetroxide ◽  
Proximal Convoluted Tubule ◽  
Mitochondrial Matrix ◽  
Zymogen Granules ◽  
Exocrine Cells ◽  
Acid Ph ◽  
Pancreatic Exocrine ◽  
Tubule Cells

The effect of fixation with acidified solutions of osmium tetroxide (pH 1.5 to 3.5 has been studied on the first (proximal) convoluted tubule cells of the kidney and the pancreatic exocrine cells of the mouse, by electron microscopy. Partially prepolymerized methacrylate was used for embedding. The various membranous structures and the ribosomes retain their individuality even after prolonged fixation in solutions containing 5% acetic acid (pH 1.5). However, the mitochondrial matrix and the ground cytoplasm are not preserved; the zymogen granules are also partially washed out.

Intracellular Na concentration and Rb uptake in proximal convoluted tubule cells and abundance of Na/K-ATPase α1-subunit in NHE3−/− mice

2003 ◽  
Vol 446 (1) ◽  
pp. 100-105 ◽  
Author(s):  
Franz-X. Beck ◽  
Wolfgang Neuhofer ◽  
Adolf Dörge ◽  
Gerhard Giebisch ◽  
Tong Wang
Keyword(s):  
Proximal Convoluted Tubule ◽  
Tubule Cells ◽  
Α1 Subunit
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