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Fig. 2. Linear RGD-peptides reduce the percentage of spreading endoneurial
phagocytes in vitro. (Ai and Aii) Photographs of non-spreading (i)
and spreading (ii) endoneurial phagocytes cultured in ABS. (B) Percentage of
endoneurial phagocytes showing a spreading response after culturing in the
presence of uncoated monodispersed polystyrene carboxylated Fluoresbrite YG
microspheres in ABS only, ABS + 100 µmol l–1 SDGRG and ABS
+ 100 µmol l–1 GRGDS. The addition of GRGDS
significantly reduced the percentage of spreading cells. (C) Percentage of
endoneurial phagocytes showing a spreading response after culturing in the
presence of fibronectin-coated microspheres in ABS only, ABS + 100 µmol
l–1 SDGRG and ABS + 100 µmol l–1
GRGDS. Again, the addition of GRGDS significantly reduced the
percentage of spreading cells. Scale bar in A, 10 µm.
***P<0.001.