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Table 2 Spearman rank correlations between estimated fatty acid desaturases in serum phospholipids, serum free fatty acids and adipose tissue triacylglycerols.

From: Associations between estimated fatty acid desaturase activities in serum lipids and adipose tissue in humans: links to obesity and insulin resistance

  

Serum free fatty acids

Adipose tissue triacylglycerols

  

SCD-16

SCD-16

  

r

P

n

r

P

n

SCD-16

PL

0.54

0.000

299

0.39

0.000

295

 

FFA

-

-

-

0.63

0.000

296

  

SCD-18

SCD-18

  

r

P

n

r

P

n

SCD-18

PL

0.17

0.004

299

-0.05

0.44

295

 

FFA

-

-

-

0.37

0.000

296

  

D6D

D6D

  

r

P

n

r

P

n

D6D

PL

-0.13

0.44

39

0.53

0.000

295

 

FFA

-

-

-

-0.06

0.69

48

  

D5D

D5D

  

r

P

n

r

P

n

D5D

PL

0.31

0.03

50

0.36

0.000

284

 

FFA

-

-

-

0.43

0.002

48

  1. SCD Stearoyl-CoA-desaturase (SCD-16 = 16:1(n-7)/16:0, SCD-18 = 18:1(n-9)/18:0)
  2. D5D delta-5-desaturase (20:4(n-6)/20:3 (n-6))
  3. D6D delta-6-desaturase 20:3(n-6)/18:2 (n-6)
  4. PL Serum phospholipids
  5. FFA serum free fatty acids
  6. TAG Triacylglycerols