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Table 1 AcCa expression in the brain of mice fed with different dietary fatty acids (Mean ± SD, n = 6)

From: Lipidomic analysis of brain and hippocampus from mice fed with high-fat diet and treated with fecal microbiota transplantation

Expression

CON

LCSFA

MCSFA

MUFA

n-3 PUFA

n-6 PUFA

TFA

p value

AcCa (12:0)

6.706 ± 0.142

7.021 ± 0.093a

7.943 ± 0.085ab

7.031 ± 0.151ac

6.967 ± 0.116ac

7.075 ± 0.098ac

7.035 ± 0.137ac

 < 0.001***

AcCa (13:0)

5.957 ± 0.108

6.226 ± 0.083a

6.289 ± 0.057a

6.173 ± 0.090a

6.094 ± 0.111c

6.228 ± 0.068a

6.230 ± 0.087a

 < 0.001***

AcCa (14:0)

8.087 ± 0.151

8.302 ± 0.073a

8.499 ± 0.052ab

8.293 ± 0.088ac

8.247 ± 0.091c

8.328 ± 0.071ac

8.350 ± 0.073a

 < 0.001***

AcCa (14:1)

6.857 ± 0.159

7.131 ± 0.064a

7.304 ± 0.066a

7.192 ± 0.121a

6.987 ± 0.139 cd

7.190 ± 0.071ae

7.277 ± 0.069ae

 < 0.001***

AcCa (15:0)

6.698 ± 0.134

6.926 ± 0.077a

6.947 ± 0.119a

6.849 ± 0.212

6.819 ± 0.095

6.937 ± 0.104a

6.944 ± 0.078ae

0.028*

AcCa (16:0)

8.720 ± 0.108

8.904 ± 0.051a

8.893 ± 0.045a

8.871 ± 0.079a

8.789 ± 0.065

8.892 ± 0.075a

8.875 ± 0.047a

 < 0.001***

AcCa (16:1)

7.744 ± 0.168

7.981 ± 0.076a

8.042 ± 0.051a

7.967 ± 0.090a

7.838 ± 0.102c

7.941 ± 0.092a

8.050 ± 0.063ae

 < 0.001***

AcCa (17:1)

6.470 ± 0.154

6.766 ± 0.071a

6.680 ± 0.056a

6.694 ± 0.072a

6.579 ± 0.101b

6.737 ± 0.101a

6.757 ± 0.085ae

 < 0.001***

AcCa (18:0)

8.298 ± 0.093

8.463 ± 0.032a

8.453 ± 0.045a

8.407 ± 0.054

8.303 ± 0.046bc

8.458 ± 0.104ae

8.348 ± 0.054

 < 0.001***

AcCa (18:1)

8.572 ± 0.120

8.822 ± 0.054a

8.784 ± 0.087a

8.805 ± 0.088a

8.636 ± 0.101bd

8.742 ± 0.095a

8.802 ± 0.061ae

 < 0.001***

AcCa (18:2)

6.709 ± 0.118

7.200 ± 0.091a

6.907 ± 0.122b

6.968 ± 0.099ab

7.209 ± 0.143acd

7.588 ± 0.137abcde

7.056 ± 0.198af

 < 0.001***

AcCa (18:3)

5.263 ± 0.734

6.116 ± 0.086a

5.790 ± 0.341

6.026 ± 0.369

7.133 ± 0.201abcd

6.685 ± 0.124abcde

6.171 ± 0.244acef

 < 0.001***

AcCa (19:1)

6.368 ± 0.110

6.558 ± 0.101a

6.517 ± 0.091

6.558 ± 0.097a

6.394 ± 0.099

6.558 ± 0.097a

6.507 ± 0.082

0.003**

AcCa (20:0)

7.117 ± 0.173

7.262 ± 0.108

7.169 ± 0.172

7.139 ± 0.054b

6.995 ± 0.071bd

7.187 ± 0.073e

7.073 ± 0.097bf

0.010**

AcCa (20:1)

7.564 ± 0.121

7.769 ± 0.065a

7.744 ± 0.130a

7.745 ± 0.076a

7.460 ± 0.100bcd

7.684 ± 0.072e

7.677 ± 0.055e

 < 0.001***

AcCa (20:3)

6.356 ± 0.168

6.631 ± 0.054a

6.623 ± 0.034a

6.710 ± 0.054abc

6.822 ± 0.124abc

6.766 ± 0.123ac

6.564 ± 0.046acdef

 < 0.001***

AcCa (20:4)

8.367 ± 0.082

8.526 ± 0.067a

8.608 ± 0.056a

8.587 ± 0.043a

8.260 ± 0.105bcd

8.517 ± 0.095ae

8.520 ± 0.075ae

 < 0.001***

AcCa (21:0)

6.215 ± 0.117

6.325 ± 0.143

6.378 ± 0.138

6.343 ± 0.103

6.137 ± 0.189

6.322 ± 0.224

6.241 ± 0.147

0.174

AcCa (22:0)

6.284 ± 0.270

6.515 ± 0.192

6.540 ± 0.237

6.495 ± 0.108

6.254 ± 0.250

6.463 ± 0.251

6.232 ± 0.182

0.059

AcCa (22:1)

7.077 ± 0.106

7.233 ± 0.153

7.202 ± 0.199

7.250 ± 0.120

6.860 ± 0.214bcd

7.104 ± 0.170

7.062 ± 0.140

0.003**

AcCa (22:4)

6.906 ± 0.264

7.143 ± 0.051

7.178 ± 0.076a

7.066 ± 0.144

6.574 ± 0.156abcd

7.040 ± 0.267e

7.033 ± 0.208e

0.005**

AcCa (22:6)

7.308 ± 0.138

7.423 ± 0.108

7.488 ± 0.082a

7.519 ± 0.063a

7.248 ± 0.134 cd

7.413 ± 0.124

7.422 ± 0.167

0.010**

AcCa (24:1)

6.640 ± 0.190

6.794 ± 0.176

6.855 ± 0.236

6.847 ± 0.173

6.540 ± 0.300

6.710 ± 0.314

6.590 ± 0.168

0.118

  1. *, **, ***denotes a statistically significant difference (p < 0.05, 0.01, 0.001) in all groups
  2. ap < 0.05, compared to CON group
  3. bp < 0.05, compared to LCSFA group
  4. cp < 0.05, compared to MCSFA group
  5. dp < 0.05, compared to MUFA group
  6. ep < 0.05, compared to n-3 PUFA group
  7. fp < 0.05, compared to n-6 PUFA group