Fig. 2
From: Early ketamine exposure results in cardiac enlargement and heart dysfunction in Xenopus embryos
The effect of ketamine on cardiac morphology. a-h Embryos at stage 46. a-b Live embryos. c-h Whole-mount RNA in situ hybridization (WMISH) analysis of the heart-specific gene XNkx2.5 and myocardium-specific genes XTnIc and XMLC2. i The dissected hearts from embryos at stage 46. oft, outflow tract; a, atria; v, ventricle. j-o WMISH analysis of XMLC2 at stage 28, 32/33 and 35/36. Scale bar = 20 μm