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Table 2 Renal biomarker values

From: Effects of low-flow sevoflurane anesthesia on renal function in low birth weight infants

Renal biomarkers

T0(before)

T1(end)

T2(24 h)

T3(48 h)

T4(72 h)

Cr (μmol/L)

68.14 ± 15.45

73.78 ± 11.32

71.38 ± 12.43

69.50 ± 10.51

70.29 ± 13.41

P value

-

0.062

0.079

0.116

0.201

BUN (mmol/L)

3.82 ± 0.63

4.21 ± 0.71

4.56 ± 1.15

4.07 ± 1.03

3.98 ± 1.11

P value

-

0.104

0.093

0.112

0.268

RBP (mg/L)

0.24 ± 0.01

0.50 ± 0.02*

0.32 ± 0.08

0.31 ± 0.04

0.29 ± 0.03

P value

-

0.041

0.110

0.197

0.234

NAG (U/mmol · Cr)

10.85 ± 0.11

11.34 ± 3.42

15.21 ± 1.07*

12.69 ± 1.57

11.19 ± 1.12

P value

-

0.112

0.016

0.099

0.206

  1. Values are means ± standard deviation; *significantly higher than before surgery (T0).
  2. Cr = Creatinine; RBP = urinary retinol binding protein; BUN = blood urea nitrogen; NAG = N-acetyl-β-D-glucosaminidase.