Skip to main content

Advertisement

Table 4 Cerium concentration in different tissues at 2 hours after intravenous injection of uncoated or silica-coated CeO2 NPs

From: Erratum to: Silica coating influences the corona and biokinetics of cerium oxide nanoparticles

  CeO2 Silica-coated CeO2
  ng/g ± SE ng/g ± SE
Lungs 143.7 ± 17.9 546.2 ± 49.3*
Liver 19517.9 ± 444.9 16636.8 ± 676.7*
Bone 33.8 ± 4.4 64.2 ± 11.4*
Cecum 6.2 ± 4.3 2.1 ± 0.3
Large intestine 3.6 ± 0.9 2.8 ± 0.5
Bone marrow 17.3 ± 3.4 467 ± 7.0*
Spleen 16807.1 ± 3579.1 12043.8 ± 1717.6
Stomach 37.7 ± 16.7 47.7 ± 23.8
Kidneys 30.9 ± 14.4 52.7 ± 2.9
Small intestine 13.7 ± 2.0 11.2 ± 1.4
Heart 7.7 ± 1.5 14.1 ± 2.6
Testes 0.9 ± 0.2 1.9 ± 0.1*
Skeletal muscle 1.6 ± 0.5 2.3 ± 0.1
Brain 0.4 ± 0.0 1.1 ± 0.2*
Skin 2.0 ± 0.3 6.8 ± 0.4*
Plasma 1.4 ± 0.3 1.4 ± 0.3
RBC 26.6 ± 5.1 20.7 ± 2.3
  1. Data are mean ± SE ng/g cerium concentration, n = 5/group
  2. Ce concentration was estimated (ng/μCiNPs x μCi/gtissue)
  3. *P < 0.05, CeO2 vs. silica-coated CeO2