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. 2014 Mar 17;9(3):e91990. doi: 10.1371/journal.pone.0091990

Figure 4. Changes in neutrophil and white blood cell counts in neutropenic rats treated once with G-CSF/IgG-Fc proteins.

Figure 4

Rats were made neutropenic by injection of CPA on Day 0. On Day 1 different groups of rats received injections of G-CSF (100 μg/kg), PEG-G-CSF (100 μg/kg), G-CSF/IgG1-FcL (100 μg/kg), G-CSF/IgG1-FcD (100 μg/kg), G-CSF/IgG4-FcD (100 μg/kg), or vehicle solution. The No CPA control group did not receive CPA but did receive an injection of vehicle solution on Day 1. Blood samples were obtained from the rats on the days indicated and neutrophil (Panel A) and white blood cell (Panel B) levels measured. Data are means ± SE for 5 rats/group.