A point mutation of the Na+/H+ exchanger gene (NHE1) and amplification of the mutated allele confer amiloride resistance upon chronic acidosis.
The diuretic drug amiloride and its 5-amino substitute N5-methyl-N5-propylamiloride (MPA) are potent inhibitors of the growth factor-activatable Na+/H+ exchanger isoform 1 (NHE1). This inhibitor competes with Na+, presumably by interacting with the ion-transport site of the NHE molecule. As an appro...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1993
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC46541/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8389452/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.90.10.4508 |
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