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Table 1 Case–control studies reporting plasma or serum peroxidation biomarkers and Total Antioxidant Capacity in psoriasis: association with inflammation and lipid profile

From: Plasma total antioxidant capacity and peroxidation biomarkers in psoriasis

Ref.

Case/control

Peroxidation

TAC

Inflammation

Lipid profile

[18]

100/100

↑ MDA

  

↑ CHOL, LDL

↔ HDL, TG

[19]

100/100

↑ MDA

 

↑VAP-1

↑ CHOL, LDL

↔ HDL, TG

[20]

25/20: 10/10 smokers

↑ MDA

   

15/10 non-smokers

↑ MDA

[21]

29/18

↑MDA/TBARS

↑ROS

 

[22]

30/10: 10 mild

 

  

10 moderate

 

  

10 severe

 

  

[23]

35/25

↑ MDA

  

[24]

32/32

↑ MDA

   

[25]

8/8

↑ peroxides

  

[26]

34/37

↑ TBARS, oxLDL

↑ CRP

↑ CHOL, LDL, TG

↓ HDL

[27]

73/38

↑ TBARS

↑CRP

 

[28]

67/35

↑ TBARS

   

[29]

58/45

↑ MDA

  

[30]

54/62: 28/16 smokers

↑ TOS

 

↔ CHOL, LDL, HDL, TG

26/46 non-smokers

↑ TOS

 

↔ CHOL, LDL, HDL, TG

[31]

23/25: 12 mild (1)

↑ peroxides and dienes

 

↔ CRP

↔ CHOL, LDL, HDL, TG

11 severe (2)

↑ peroxides and dienes

 

↔ CRP

↔ CHOL, LDL, HDL, TG

[32]

55/20: 11 mild,

↑ MDA

  

20 moderate

↑ MDA

  

24 severe

↑ MDA

  

[33]

7/6

 

  

[34]

16/16

↑ TBARS

  

[35]

59/40

↑ MDA

 

↑ IL-6

 

[36]

90/30: 30 mild

↑ MDA

  

30 moderate

↑ MDA

  

30 severe

↑ MDA

  

[37]

39/25

↑ TOC

  

[38]

60/47

↑ peroxides

  

[39]

32/20

↔ TBARS

   

[40]

40/20

↑ peroxides

   

[41]

127/389

↑ peroxides

   

[42]

100/100: 29 Mild

↑ MDA

  

↑ CHOL, LDL

    

↔ HDL, TG

60 Moderate

↑ MDA

  

↑ CHOL, LDL

    

↔ HDL, TG

11 Severe

↑ MDA

  

↑ CHOL, LDL

    

↔ HDL, TG

[43]

    

↑ CHOL, TG

30/33

↑ oxLDL

 

↑ ESR

↔ LDL

    

↓ HDL

[44]

24/26

↑ MDA

 

↑ IL-8

 

[45]

90/90: 30 mild

↑ MDA

   

30 moderate

↑ MDA

   

30 severe

↑ MDA

   

[46]

40/40: 34 remission

↔ MDA

   

6 acute

↑ MDA

   

[47]

60/30: 30 inactive psoriasis

↑ TBARS

 

↔CHOL, LDL, TG

    

↓ HDL

30 active psoriasis

↑ TBARS

 

↑ CHOL, LDL, TG ↓ HDL

[48]

60/40: 30 inactive psoriasis

↑ TBARS

↑ CRP

 

30 active psoriasis

↑ TBARS

↑ CRP

 

[49]

48/40: 24 inactive psoriasis

↑ TBARS

 

↔CHOL, LDL, TG

    

↓ HDL

24 active psoriasis

↑ TBARS

 

↑ CHOL, LDL, TG ↓ HDL

[50]

33/36

 

  

[51]

23/23

↑ MDA

   

[52]

45/45

↑ MDA

  

↑ CHOL, LDL, ↔ HDL, TG

[53]

40/47

↑ TOS

  

[54]

30/23

↔ MDA

 

↔ CHOL, LDL, HDL, TG

[55]

52/25: 25 with MS

↔ TOS

 

↑ CHOL, LDL, TG

    

↓ HDL

27 without MS

↔ TOS

 

↔ CHOL, LDL, HDL, TG

[56]

35/35

↑ MDA, oxLDL

CRP, ESR↑

↑ CHOL, LDL, TG ↓ HDL

[57]

67/35

↑ TBARS

   

[58]

22/22

↔ MDA

   
  1. CHOL: cholesterol; CRP: C-reactive protein; ESR: erythrocyte sedimentation rate; HDL: high-density lipoprotein; IL: interleukin; LDL: low-density lipoprotein; MDA: malondialdehyde; MS: metabolic syndrome; oxLDL: oxidized low-density lipoprotein; ROS: reactive oxygen species; TAC: total antioxidant capacity; TBARS: thiobarbituric acid reactive substance; TG: triglycerides; TOC: total oxidant capacity, also named total oxidant status (TOS); VAP-1: vascular adhesion protein-1; ↑: increased; ↓: decreased; ↔: unchanged