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. 2014 Aug 4;9(8):e101775. doi: 10.1371/journal.pone.0101775

Figure 4. Distribution of microspheres after injection in vivo (IVMI).

Figure 4

The IVMI-group showed distribution to both lungs (right lobe: 1 – left lobe: 3) 10 minutes after injection into the heart (2). Additionally, the homogenization (Organ – Filter – Homogenate) process involved filter retention of microspheres leading to lower microsphere counts in homogenate dilutions.