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Table 6 Effect of AG-Cu NPs on copper (Cu) residues in liver and muscle

From: Efficacy of zinc oxide and copper oxide nanoparticles on virulence genes of avian pathogenic E. coli (APEC) in broilers

Periods

G

G1

G2

G3

G4

After treatment

Liver Cu (mg/kg)

1.71 ± 0.02 a

2.09 ± 0.05 b

2.26 ± 0.04 b

3.10 ± 0.13 c

Muscle Cu (mg/kg)

0.24 ± 0.00 a

0.24 ± 0.01 a

0.27 ± 0.00 b

0.33 ± 0.00 c

At the end of the experiment

Liver Cu (mg/kg)

1.49 ± 0.02 a

1.59 ± 0.03 a

1.80 ± 0.02 b

2.45 ± 0.05 c

Muscle Cu (mg/kg)

0.20 ± 0.00 b

0.23 ± 0.01 c

0.18 ± 0.00 b

0.20 ± 0.00 b

  1. The various letters in the same row of the same period and organ indicate statistically significant differences when (P < 0.05). G1 = negative control, G2 = infected control, G3 = noninfected + AG-CuNPs, G4 = infected + AG-CuNPs, PT = Post treatment, AEE = At experimental end (Mean ± SE) n = 5