Research Article
The Optimal Intervention Time of Bone Marrow Mesenchymal Stem Cells in Ameliorating Cardiac Fibrosis Induced by Viral Myocarditis: A Randomized Controlled Trial in Mice
Figure 2
(a) The figure presented the myocardial inflammation pathological scores in different groups and subgroups. The difference among the groups was not statistically significant. (b) The collagen volume fraction of myocardial tissues. A when compared to the control group; B when compared to the VMC group; C when compared to the VMC1d + BMSCs subgroup; and D when compared to the VMC3d + BMSCs subgroup.
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