Opposite effects of cell growth factors and cicletanine sulfate on the sodium-independent [Cl-/HCO3-] exchange in cultured vascular smooth muscle.
@article{Fanous1993OppositeEO, title={Opposite effects of cell growth factors and cicletanine sulfate on the sodium-independent [Cl-/HCO3-] exchange in cultured vascular smooth muscle.}, author={K. Fanous and C. Nazaret and N. Senn and E. Decoopman-Morin and M. Allard and R. Garay}, journal={American journal of hypertension}, year={1993}, volume={6 8}, pages={ 674-9 } }
Cicletanine sulfate was tested on bicarbonate-dependent pHi changes in cultured vascular smooth muscle (A10 line). Cicletanine sulfate exhibited double reactivity with regard to the cell alkalinization induced by bicarbonate uptake. The analysis of 11 concentration-response curves revealed a high reactivity component (IC50 approximately 3.5 x 10(-8) mol/L) and a weak reactivity component (IC50 approximately 4 x 10(-4) ml/L). Regarding the cell acidification induced by bicarbonate extrusion… CONTINUE READING
Topics from this paper
2 Citations
Regulation of Intracellular pH in Rat Lactotrophs: Involvement of Anionic Exchangers.
- Chemistry, Medicine
- Endocrinology
- 1997
- 1
- PDF
Dual effect of cicletanine on the Na+-H+ exchanger in chick embryonic cardiomyocytes.
- Biology, Medicine
- Journal of cardiovascular pharmacology
- 1999