| Autor: |
L, Benkoël, A M, Benoliel, J, Brisse, B, Sastre, P, Bongrand, A, Chamlian |
| Rok vydání: |
1995 |
| Předmět: |
|
| Zdroj: |
Cellular and molecular biology (Noisy-le-Grand, France). 41(4) |
| ISSN: |
0145-5680 |
| Popis: |
Hepatic Na+ K(+)-ATPase was recently shown to be composed of two alpha 1 and beta 1 subunits similar to that of kidney. Its localization on hepatocyte plasma membranes was not clearly established. We have studied the localization of alpha 1 and beta 1 subunits using immunocytochemical method and confocal microscopy. In accordance with previous cytochemical findings, the catalytic alpha 1 subunit was distributed in basolateral and bile canalicular membranes of hepatocytes. The beta 1 subunit was not demonstrated, due to its very low amount in the liver. The controversy about the bile canalicular localization was discussed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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