Fig 1. The μ-slide chemotaxis device.
The area between ports A and B is the observation area where MSCs are seeded. The trapezoid shaped area between ports A, B, C, and D is the reservoir well where putative chemoattractants are placed. The trapezoid shaped area between ports A, B, E, and F is the reservoir well where the neutral control (stem cell media with 10% fetal bovine serum) is placed.