Table 2 Identified differential amino acids in human plasma.

From: Plasma Amino Acid Profile in Patients with Aortic Dissection

Amino acids

Acute AD versus CHD

Chronic AD versus CHD

Acute AD versus Chronic AD

VIP

P

FC

VIP

P

FC

VIP

P

FC

His

1.30

0.022

0.82

1.13

/

0.90

/

/

0.91

Gly

1.31

0.033

0.77

/

/

0.94

/

/

0.82

Ser

1.15

0.053

0.79

1.11

/

0.87

1.00

/

0.91

Cit

1.85

0.001

0.57

1.81

0.005

0.74

/

/

0.77

Orn

1.30

0.020

0.69

/

/

0.88

/

/

0.78

Hyp

1.28

0.022

0.58

1.28

/

0.69

/

/

0.84

Pro

1.29

0.009

0.73

/

/

0.94

1.26

/

0.78

Sar

1.36

0.027

0.60

1.16

/

0.79

/

/

0.76

GABA

1.59

/

0.92

1.59

0.011

0.76

/

/

1.21

Glu

1.42

/

0.89

1.59

0.003

1.77

2.26

0.014

0.50

Cys

/

/

1.08

1.50

0.016

1.67

/

/

0.65

Phe

/

/

1.15

/

/

0.93

1.67

0.031

1.25

  1. Variable important in projection (VIP) was obtained from PLS-DA with a threshold of 1.0; p-value was calculated from one way ANOVA; Fold change (FC) was calculated as the ratio of the mean amino acid levels between two groups.