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Table 4 The levels of iron and related proteins in serum in PDSN+ and PDSN- groups

From: Clinical features and dysfunctions of iron metabolism in Parkinson disease patients with hyper echogenicity in substantia nigra: a cross-sectional study

Iron and Related Proteins

PDSN- group (29 cases)

PDSN+ group (90 cases)

P value

Iron(nmol/l)

2.86(2.19~ 4.33)

3.04(2.10~ 4.40)

0.689

Tf(nmol/l)

0.12(0.09~ 0.17)

0.15(0.11~ 0.19)

0.009*

TfR1(ng/ml)

266.78(169.60~ 360.50)

292.75(213.17~ 346.77)

0.294

Cp(ng/ml)

0.45(0.30~ 2.68)

0.46(0.32~ 3.02)

0.495

Fpn(pg/ml)

76.56(59.26~ 119.04)

85.24(57.48~ 126.75)

0.563

Fer(ng/ml)

21.30(12.03~ 54.68)

19.65(9.75~ 61.70)

0.470

H-Fer(ng/ml)

1.99(1.34~ 2.74)

2.23(1.47~ 2.91)

0.132

L-Fer(ng/ml)

2.10(1.41~ 2.80)

2.45(1.77~ 3.10)

0.047*

  1. *P < 0.05