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The cardiac electrogenic sodium/bicarbonate cotransporter (NBCe1) is activated by aldosterone through the G protein-coupled receptor 30 (GPR 30)
(Landes Bioscience, 2016-09)
The sodium/bicarbonate cotransporter (NBC) transports extracellular Na+ and HCO3 − into the cytoplasm upon intracellular acidosis, restoring the acidic pHi to near neutral values. Two different NBC isoforms have been ...
Water channels and their roles in some ocular tissues
(Elsevier Science, 2012-07)
Water is a major component of the eye, and water channels (aquaporins) are ubiquitous in ocular tissues, and quite abundant at their different locations. AQP1 is expressed in corneal endothelium, lens epithelium, ciliary ...
Transporte electrogénico en el colon de ratas privadas de sodio bloqueo de canales epiteliales versus inhibición de la NA, K-ATPASA
(Universidad Nacional de Cuyo, 2014-04)
La privación dietaria de sodio estimula la secreción de aldosterona. En el colon de rata, la aldosterona elevada aumenta la absorción de Na+, pero además torna electrogénico el mecanismo de absorción (normalmente electroneutro). ...
Transporte electrogénico en el colon de ratas privadas de sodio : bloqueo de canales epiteliales versus inhibición de la NA, K-ATPASA
(Universidad Nacional de Cuyo. Facultad de Ciencias Médicas, 2014)
Aislamiento de microorganismos electrogénicos con potencial para reducir cromo hexavalente
(Universidad Nacional de Colombia - Sede Bogotá - Faculdad de Ciencias - Departamento de Biología, 2017-01-01)
Se realizó el aislamiento de microorganismos cultivables a partir de la biopelícula formada sobre el ánodo de una celda de combustible microbiana puesta en operación durante 30 días; los microorganismos aislados fueron ...
Beyond non-integer Hill coefficients: A novel approach to analyzing binding data, applied to Na + -driven transporters
(Rockefeller University Press, 2015-05)
Prokaryotic and eukaryotic Na(+)-driven transporters couple the movement of one or more Na(+) ions down their electrochemical gradient to the active transport of a variety of solutes. When more than one Na(+) is involved, ...
Analytical applications of microbial fuel cells. Part II: Toxicity, microbial activity and quantification, single analyte detection and other uses
(Elsevier, 2014-05-09)
Microbial fuel cells were rediscovered twenty years ago and now are a very active research area. The reasons behind this new activity are the relatively recent discovery of electrogenic or electroactive bacteria and the ...
Inhibition of the sodium-dependent HCO3 - transporter SLC4A4, produces a cystic fibrosis-like airway disease phenotype
(2022-05)
Bicarbonate secretion is a fundamental process involved in maintaining acid-base homeostasis. Disruption of bicarbonate entry into airway lumen, as has been observed in cystic fibrosis, produces several defects in lung ...