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Table 2 Dominant groups of the gut microbiota, according to diet, after 6 and 18 weeks.

From: Changes in dominant groups of the gut microbiota do not explain cereal-fiber induced improvement of whole-body insulin sensitivity

  

6 weeks

  

18 weeks

 
 

control

HCF

HP

MIX

p value

control

HCF

HP

MIX

p value 1

Bac303 (%)

9.9 ± 3.2

6.4 ± 1.7

5.4 ± 1.7

7.2 ± 1.5

0.65

7.1 ± 1.6

8.0 ± 2.0

7.9 ± 1.9

7.4 ± 2.4

0.88

Erec482 (%)

24.2 ± 3.2

27.9 ± 3.9

21.4 ± 3.1

25.2 ± 2.6

0.53

23.2 ± 2.5

24.2 ± 3.2

22.7 ± 1.6

23.5 ± 3.1

0.99

Rrec584 (%)

9.7 ± 1.9

12.6 ± 2.5

6.5 ± 1.3

8.0 ± 1.5

0.23

7.6 ± 1.5

8.2 ± 1.8

6.0 ± 1.2

8.4 ± 2.2

0.86

Clep866(%)

11.4 ± 1.4

12.5 ± 1.6

13.2 ± 1.4

12.3 ± 1.7

0.64

12.3 ± 1.5

14.5 ± 1.5

15.4 ± 1.7

13.2 ± 1.5

0.58

Ato291 (%)

2.9 ± 0.7

3.8 ± 1.1

5.2 ± 1.1

4.6 ± 1.0

0.25

3.2 ± 0.6

3.8 ± 0.7

4.9 ± 0.9

3.9 ± 0.4

0.67

Bif164 (%)

4.6 ± 1.1

4.0 ± 1.1

2.3 ± 0.8

2.1 ± 0.5

0.27

3.0 ± 0.9

2.9 ± 0.8

2.7 ± 0.8

2.8 ± 0.6

0.92

Prop853 (%)

5.3 ± 1.2

6.9 ± 1.6

6.2 ± 1.0

5.7 ± 1.2

0.83

5.9 ± 1.1

7.0 ± 1.9

6.7 ± 1.5

5.3 ± 1.3

0.94

  1. All values are mean ± SEM. Baseline values are shown in Table 1. HCF, diet high in cereal fiber; HP, diet high in protein; MIX, diet moderately high in both cereal and protein. 1P values refer to the respective treatment × time interaction in the full model. Bac303, Bacteroides-Prevotella; Erec482, Clostridium coccoides - Eubacterium rectale cluster; Rrec584, Roseburia genus, Clep866, Clostridium leptum cluster; Ato291, Atopobium cluster; Bif164, Bifidobacterium group; Prop853, clostridial cluster IX. Total bacteria were detected with the EUB338 probe.
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Nutrition & Metabolism

ISSN: 1743-7075

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