## Abstract An isoform of the Na^+^/Ca^2+^ exchanger (SDNCX1.10) was cloned from mesangial cells of SpragueβDawley rat. Regulation of this isoform was compared to two other clones that were derived from the Dahl/Rapp salt sensitive (SNCX) and salt resistant rat (RNCX). All isoforms differ at the al
Na+/Ca2+Exchanger Isoforms of Rat Odontoblasts and Osteoblasts
β Scribed by P. Lundquist; T. Lundgren; A. Gritli-Linde; A. Linde
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 558 KB
- Volume
- 67
- Category
- Article
- ISSN
- 1432-0827
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Na+-Ca2+ exchange activity in its reverse mode was demonstrated in cultured rat astrocytes. Combination of ouabain (1 mM) and monensin (20 pM) caused a marked increase in 45Ca2+ uptake in a s t r ~c y t e s . ~~C a ~+ uptake was also stimulated by lowering the external Na+ concentration. Ouabain plu
## Abstract The ability to deliver calcium to the osteoid is critical to osteoblast function as a regulator of bone calcification. There are two known transmembrane proteins capable of translocating calcium out of the osteoblast, the Na^+^/Ca^2+^ exchanger (NCX) and the plasma membrane Ca^2+^βATPas