. 2015 Nov 2;10(11):e0141622. doi: 10.1371/journal.pone.0141622

Table 1. Comparison of plasma BUN and Cr, as well as urine NAG levels in the study groups.

Groups	BUN (mmol/L)	Cr (μmol/L)	NAG (U/L)
ELW	9.91±1.35^* ^#	108.9±16.83^* ^#	39.8±9.55^* ^#
W	5.64±0.95	36.1±3.48	13.2±5.16
C	5.68±0.87	38.4±3.56	13.7±5.23
EL	7.78±1.12^* ⁺	82.6±13.85^* ⁺	26.9±7.49^* ⁺
SEL	10.91±1.54^* ^#	118.1±21.87^* ^#	46.5±13.72^* ^#
L	10.83±1.67^* ^#	120.7±23.40^* ^#	43.3±11.23^* ^#

Abbreviations: BUN, blood urea nitrogen; Cr, creatinine; NAG, N-acetyl-glucosaminidase. Values were expressed as mean ± SD (n = 10; one-way ANOVA followed by Bonferroni post-hoc test was used for statistic analysis of the data;

*P<0.01 versus group C;

⁺ P<0.01 versus group L;

^# P<0.05 versus group EL).