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Table 2 The values of electric components of the established equivalent circuit model

From: Effects of lead exposure on blood electrical impedance spectroscopy of mice

Parameters

Symbol/unit

Control (n = 10)

Experimental (n = 10)

Rate of change (%)

Hematocrit

Hct/%

41.53 ± 3.6

37.52 ± 3.67*

− 9.66

Plasma resistance

Rp/Ω m

2.48 ± 0.14

2.02 ± 0.16***

− 18.76

Pseudo-capacitance of cell membrane

CPE_Tm/\({\text{nF}}\;{\text{s}}^{{\upalpha _{{\text{m}}} - 1}}\)

290.77 ± 98.26

231.3 ± 132.24

− 20.45

Dispersion coefficient of cell membrane

\({\upalpha }_{{\text{m}}}\)

0.83 ± 0.02

0.84 ± 0.04

1.66

Cell membrane resistance

Rm/MΩ m

3.60 ± 2.63

2.08 ± 0.95

− 42.13

Intracellular pseudo-capacitance

CPE_Ti/\({\text{nF}}\;{\text{s}}^{{\alpha_{{\text{i}}} - 1}} { }\)

89.55 ± 23.85

63.53 ± 54.87

− 29.05

Intracellular dispersion coefficient

\({\upalpha }_{{\text{i}}}\)

0.751 ± 0.011

0.79 ± 0.04

4.6

Intracellular resistance

Ri/Ω m

2.58 ± 0.26

2.56 ± 0.41

− 0.79

Chi-squared

χ2

(1.89 ± 0.55)10–4

(2.44 ± 1.66)10–4

 

Sum of Sqr

χ2

(4.58 ± 1.3310–2

(5.92 ± 4.0410–2

 
  1. *p < 0.05, ***p < 0.001, compared with the control group