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Table 3 Log2 back-transformed LSM of interactions between treatment (TRT) and incubation time (T) on gene transcription, SEM and P values for TRT × T

From: Innate immune responses induced by lipopolysaccharide and lipoteichoic acid in primary goat mammary epithelial cells

 

LSM TRTd × T

SEM

P value

Gene

T

Control

LPS

LTA

L + L

TRT × T

TRT × T

Cytokines

  CCL2

3 h

0.45c

1.83a,y

0.48c,z

0.69b,z

0.11

0.0040

6 h

0.53c

1.41a,z

0.61c,y

0.94b,y

  CCL5

3 h

1.40c,z

1.45bc,z

1.62b

2.00a

0.07

0.0018

6 h

1.91y

1.72y

1.68

1.83

  CXCL6

3 h

0.43c

1.67a

0.51c,y

0.99b

0.12

0.0274

6 h

0.44c

1.49a

0.32d,z

0.93b

  CXCL8

3 h

0.49c

2.17a,y

0.62c,y

1.34b,y

0.17

0.0085

6 h

0.52b

1.24a,z

0.30c,z

0.70b,z

  IL6

3 h

1.01b

3.01a

1.15b

2.17a

0.28

0.1423

6 h

1.57

2.33

1.41

1.66

Regulatory genes

  IFIT3

3 h

0.85b,z

0.96a,z

0.96a,z

1.05a,z

0.05

0.5151

6 h

1.19b,y

1.34a,y

1.48a,y

1.47a,y

  IRF3

3 h

0.94b,z

1.01z

0.99z

1.12a

0.07

0.3942

6 h

1.18y

1.18y

1.28y

1.26

  MYD88

3 h

1.64b,z

1.95a,z

1.67b,z

2.02a

0.05

0.7335

6 h

1.82b,y

2.16a,y

1.96b,y

2.20a

  NFKB1

3 h

0.93b,z

1.18a,z

1.12a,z

1.21a,z

0.06

0.5318

6 h

1.37c,y

1.88a,y

1.62b,y

1.90a,y

  PTGS2

3 h

0.85b,z

1.12a,z

1.07a,z

1.12a,z

0.07

0.2535

6 h

1.31b,y

1.50y

1.63a,y

1.48y

  TLR2

3 h

9.46

10.76

10.80

11.41

0.12

0.2028

6 h

11.41

12.04

9.47

11.07

  TLR4

3 h

0.99c

1.42a

1.28ab,y

1.08bc,z

0.10

<0.0001

6 h

1.09b

1.57a

0.85c,z

1.37a,y

  TOLLIP

3 h

0.96b

0.97b

1.03a

0.97b

0.03

0.3689

6 h

0.96b

0.94b

1.06a

0.94b

  1. a-cDifferent letters represent significant differences between treatments within the same incubation time (P < 0.05). The letter a indicates higher transcript levels than b and c. The letter b indicates higher transcript levels than c
  2. dTreatments: LPS = incubation with 1 μg/mL lipopolysaccharide; LTA = incubation with 20 μg/mL lipoteichoic acid; L + L = incubation with the combination of both toxins; Control = incubation without toxins
  3. y-zDifferent letters represent significant differences between time points within the same treatment (P < 0.05). The letter y indicates higher transcript levels than z