Chemistry (Weinheim an der Bergstrasse, Germany), 15(42), 11244-11255 (2009-09-12)
Isoguanine (2-oxo-6-amino-guanine), a natural but non-standard base, exhibits unique self-association properties compared to its isomer, guanine, and results in formation of different higher order DNA structures. In this work, the higher order structures formed by oligonucleotides containing guanine repeats or
American journal of physiology. Heart and circulatory physiology, 307(5), H782-H791 (2014-06-29)
We tested the hypothesis that activation of inwardly rectifying potassium (KIR) channels and Na(+)-K(+)-ATPase, two pathways that lead to hyperpolarization of vascular cells, contributes to both the onset and steady-state hyperemic response to exercise. We also determined whether after inhibiting
American journal of physiology. Cell physiology, 304(4), C370-C381 (2012-12-18)
The effect of external barium ions on rat Kv4.2 channels expressed in HEK293 cells was investigated using whole cell, voltage-clamp recordings to determine its mechanism of action as well as its usefulness as a tool to probe the permeation pathway.
Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM) hold promise for therapeutic applications. To serve these functions, the hiPSC-CM must recapitulate the electrophysiologic properties of native adult cardiomyocytes. This study examines the electrophysiologic characteristics of hiPSC-CM between 11 and 121 days
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 893-894, 182-186 (2012-03-27)
Recovery and purification of stem cells are determining steps in order to obtain the purity and viability required for transplantation. In this context, immunochemical techniques have been widely preferred due to their high selectivity. CD133, a glycoprotein expressed by stem
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