Fig. 1From: Do hypoxia/normoxia culturing conditions change the neuroregulatory profile of Wharton Jelly mesenchymal stem cell secretome?Expansion and adherence of hWJ-MSCs on Cytodex-3 microcarriers in computer-controlled bioreactors. hWJ-MSCs visualized by staining with 0.5 % crystal violet in methanol, were able to adhere to microcarriers under a hypoxic and b normoxic conditions in the suspension bioreactors, and were well maintained at predetermined set points for the culture period (c, d). Scale bars: 200 μmBack to article page