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Table 1 Cefazolin plasma concentrations

From: Prolonged efficacy of cefazolin in intraosseous regional prophylaxis for total knee arthroplasty: a rabbit model study

Time (h)

Control group (µg/mL)

Experimental group (µg/mL)

0

47.529 ± 7.333

188.51 ± 26.293*

0.5

38.357 ± 8.782

167.273 ± 16.758*

1

37.423 ± 7.651

140.724 ± 19.654*

1.5

31.712 ± 7.118

113.416 ± 9.666*

2

14.642 ± 3.169

28.482 ± 4.341*

4

4.973 ± 2.784

14.409 ± 4.072*

6

0.711 ± 0.823

3.743 ± 0.586*

8

0.014 ± 0.034

1.371 ± 0.175*

  1. *p < 0.05