Nachrichten aus der Brüder-Gemeine, 1828, no. 01

The Moravian Church's monthly journal of its worldwide activities, including in Labrador, published from 1819-94

Bondholder Coercion: The Problem of Constrained Choice in Debt Tender Offers and Recapitalizations

<p>The effect MATE1, MATE2 and PMAT inhibitors on the [³H]pentamidine accumulation in hCMEC/D3 (A) and bEnd.3 (B) cells. Cells were incubated with MATE1 inhibitor famotidine (1 μM), MATE2 inhibitor nifekalant (3 μM) or PMAT inhibitor lopinavir (2 μM) and no significant differences were observed compared to control. All data expressed as mean ± SEM, n =.4 passages of cells, with 6 replicates (wells) per timepoint per plate. Data were analysed using two-way ANOVA with SigmaPlot 13.0.</p

Organic cation transporter 1 (OCT1) is involved in pentamidine transport at the human and mouse blood-brain barrier (BBB) - Fig 10

<p>Confocal microscopy image of MRP4 expression in confluent hCMEC/D3 cells (A) and bEnd.3 cells (B). No fluorescent signals were detected when using MRP4 antibody [M4I-10] from Abcam at 1:200 dilution and goat anti-rat Alexa Fluor^® 488 secondary antibody (Abcam, ab181448) at 1:200 dilution.</p

BCRP expression in confluent hCMEC/D3 cells and bEnd.3 cells.

<p>Confocal microscopy image of BCRP expression in confluent hCMEC/D3 cells (A) and bEnd.3 cells (B) was not detected in the plasma membranes when using anti-BCRP antibody (New England Biolabs, 4477S diluted at 1:200)—Western blot band of BCRP was detected at 143 kD which corresponds to the dimer version of BCRP in positive control (C). No band was observed at 70 kD (monomer version of BCRP). Tubulin (55 kD) was used as a loading control. Lane 1 –hCMEC/D3 passage 28, Lane 2- hCMEC/D3 passage 33, Lane 3- bEnd.3 passage 18, Lane 4- bEnd.3 passage 23, Lane 5 –brain endothelial cells isolated from mouse (positive control).</p

Expression of OCT1 was detected by Transmission Electron Microscopy and immunogold labelling.

<p>hCMEC/D3 (p28) and bEnd.3 cells (p23) were grown to confluency on transwell polycarbonate membrane and stained for OCT1 using the method described. Gold nanoparticles on the membranes (arrows) were counted in the 60 sequential images acquired at 11500 x magnification. Significantly increased expression of OCT1 was found on the luminal membrane compared to the abluminal membrane. ***p<0.001 using student’s t-test.</p

The transporter inhibitors used in this study along with [³H]pentamidine.

<p>All inhibitors were used in the presence of 0.05% DMSO and used at the published concentration ranges where they affect transporter activity.</p