Web5 apr. 2008 · We describe here a molecular genetic approach for imaging synaptic inhibition. The thy-1 promoter was used to express high levels of Clomeleon, a ratiometric fluorescent indicator for chloride ions, in discrete populations of neurons in the brains of transgenic mice. Clomeleon was functional after chronic expression and provided non-invasive … WebThe Na +-translocating ATP synthases from Ilyobacter tartaricus and Propionigenium modestum contain undecameric c subunit rings of unusual stability. These c 11 rings have been isolated from both ATP synthases and crystallized in two dimensions. Cryo-transmission electron microscopy projection maps of the c-rings from both organisms …

Ca2+-Induced Cl Efflux at Rat Distal Colonic Epithelium

WebFirst, calibration experiments using the ionophores tributyltin and nigericin in brain slices prepared from CLM lines yielded titration curves identical to those obtained from cultured … WebTributyltin, afgekort TBT, is een organotinverbinding. De stof zit in verf die gebruikt wordt om de aangroei van algen en zeepokken op de onderkant van schepen te voorkomen. Het gebruik van deze verf op scheepshuiden zorgt voor een langdurig glad oppervlak. Zonder gebruik van deze verf neemt het brandstofgebruik tussen de 25 en de 50% toe. crypto tax attorney

Ionophore - Wikipedia

Web1 apr. 2007 · Confluent B3 cells were incubated with MQAE in serum-free medium and equilibrated in a high K + solution of varying extracellular chloride concentrations [Cl] o in the presence and absence of the ionophores tributyltin (TBT) and nigericin to exchange Cl − for OH − and K + for H +, respectively. WebIonophores are widely used in cell physiology experiments and biotechnology as these compounds can effectively perturb gradients of ions across biological membranes and thus they can modulate or enhance the role of key ions in the cell. [14] Many ionophores have shown antibacterial and antifungal activities. [15] crypto tax app australia