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. 2018 Feb 15;2018:6913594. doi: 10.1155/2018/6913594

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Copyright © 2018 Mona Elsafadi et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Transmission electron microscopy of MSCs with and without treatment with SB-431542, TGFβ1, or CYD. TEM ultrastructural analysis of MSCs following no treatment (CNT) or treatment with SB-431542 (SB), TGFβ1, or CYD. Increasing levels of magnification are indicated by scale bars. N: nucleus; Nu: nucleolus; AC: actin filaments; V: microvilli; M: mitochondria; PL: primary lysosome; SL: secondary lysosome; rER: rough endoplasmic reticulum; G: Golgi bodies; B: cell blebs; P: cell processes; IF: nuclear membrane infolding; EV: endocytotic vacuole.