Tension Recordings from Primary Bronchi in Acta2-GCaMP8.1-mVermilion Transgenic Mice
Contractions in smooth muscle cells are initiated by elevation of cytosolic Ca2+.It is of interest to measure Ca2+ signals in these cells.Transgenic Acta2-GCaMP8.1-mVermilion (GCaMP) mice express a genetically encoded intracellular fluorescent Ca2+ here indicator in smooth muscle cells, have been developed to facilitate the study of Ca2+.However, t