Table 3 Correlation among clinical, histological, and metabolic parameters in the combined ND and T2D groups.

From: Muscle and adipose tissue morphology, insulin sensitivity and beta-cell function in diabetic and nondiabetic obese patients: effects of bariatric surgery

 

BASELINE

BEFORE AND AFTER SURGERY

Adipocyte area VAT

CLS VAT

Adipocyte area SAT

CLS SAT

Perivascular muscle fat

Interfibrillar muscle fat

Intramyocellular fat

Adipocyte mitochondria size

r

p

r

p

r

p

r

p

r

p

r

p

r

p

r

p

Adipocyte area SAT

0.76

<0.0001

 

ns

0.60

<0.0001

 

ns

0.54

0.0001

0.57

0.0006

−0.36

0.01

CLS SAT

0.59

0.008

0.61

0.006

0.60

<0.0001

 

ns

 

ns

0.39

0.03

 

ns

Perivasc. muscle fat

 

ns

0.47

0.04

 

ns

 

ns

0.43

0.007

 

ns

 

ns

Interfibrill. muscle fat

 

ns

 

ns

0.54

0.001

 

ns

0.43

0.007

0.50

0.003

 

ns

Intramyocellular fat

0.60

0.005

 

ns

0.57

0.0006

0.39

0.03

 

ns

0.50

0.003

 

ns

BMI

 

ns

 

ns

0.89

<0.0001

0.50

0.001

 

ns

0.45

0.004

0.42

0.008

−0.61

<0.0001

Waist circumference

0.59

0.01

0.54

0.03

0.86

<0.0001

0.61

0.001

0.44

0.03

0.44

0.03

ns

ns

−0.41

0.004

Fasting glucose

 

ns

0.60

0.002

0.44

0.003

0.36

0.04

0.36

0.04

 

ns

0.35

0.04

 

ns

Fasting insulin

 

ns

 

ns

0.70

<0.0001

0.52

0.0008

0.46

0.004

 

ns

0.36

0.03

−0.20

0.049

HbA1c

 

ns

0.65

0.02

0.54

0.02

0.57

0.02

 

ns

 

ns

 

ns

 

ns

Mean Glucose

0.43

0.04

0.53

0.007

0.40

0.009

0.57

0.0003

 

ns

0.41

0.01

 

ns

 

ns

Adiponectin

 

ns

 

ns

−0.56

0.0002

−0.39

0.02

 

ns

 

ns

 

ns

0.54

0.0004

MCP1

 

ns

 

ns

0.35

0.03

0.37

0.03

 

ns

 

ns

0.40

0.02

 

ns

IL-6

 

ns

 

ns

0.50

0.001

 

ns

0.41

0.02

 

ns

0.40

0.02

 

ns

M

 

ns

−0.42

0.03

−0.62

<0.0001

−0.42

0.009

−0.35

0.03

 

ns

 

ns

 

ns

M/I

 

ns

 

ns

−0.72

<0.0001

−0.43

0.008

−0.35

0.03

−0.36

0.03

 

ns

0.38

0.004

AT-IR

 

ns

 

ns

0.58

<0.0001

0.35

0.04

0.51

0.001

 

ns

 

ns

 

ns

ß-GS

−0.58

0.004

−0.50

0.02

 

ns

−0.43

0.01

 

ns

 

ns

−0.48

0.004

 

ns

Fasting ISR

 

ns

 

ns

0.54

0.0002

0.45

0.006

0.41

0.002

 

ns

 

ns

 

ns