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Table 3 Western blot results of dopamine D2 receptor isoforms and total- and p-DARPP-32 among three groups

From: Effects of social defeat stress on dopamine D2 receptor isoforms and proteins involved in intracellular trafficking

 

Brain regions

Control group (n = 7–9)

Unsusceptible group (n = 8–11)

Susceptible group (n = 16–20)

p

D2L

PFC

1 ± 0.19

1.44 ± 0.24

1.29 ± 0.17

0.453

ST

1 ± 0.16

1.18 ± 0.15

1.10 ± 0.09

0.695

AMY

1 ± 0.17

1.17 ± 0.16

1.65 ± 0.16*

0.006

HIP

1 ± 0.22

1.39 ± 0.32

0.96 ± 0.13

0.307

D2S

PFC

1 ± 0.16

1.04 ± 0.19

1.02 ± 0.14

0.988

ST

1 ± 0.17

0.77 ± 0.10

0.91 ± 0.08

0.503

AMY

1 ± 0.11

1.08 ± 0.23

1.77 ± 0.17*†

0.009

HIP

1 ± 0.19

0.70 ± 0.09

1.14 ± 0.09

0.058

Total DARPP-32

PFC

1 ± 0.14

1.38 ± 0.16

1.16 ± 0.11

0.246

ST

1 ± 0.15

0.81 ± 0.13

0.88 ± 0.11

0.719

AMY

1 ± 0.18

1.23 ± 0.14

0.93 ± 0.08

0.191

HIP

1 ± 0.28

1.02 ± 0.17

0.60 ± 0.06

0.071

p-DARPP-32 Thr34

PFC

1 ± 0.07

1.15 ± 0.12

1.33 ± 0.09

0.113

ST

1 ± 0.11

1.15 ± 0.14

0.98 ± 0.07

0.475

AMY

1 ± 0.14

1.31 ± 0.14

1.42 ± 0.13

0.185

HIP

1 ± 0.23

0.93 ± 0.13

0.86 ± 0.07

0.781

p-DARPP-32 Thr75

PFC

1 ± 0.08

1.20 ± 0.11

1.09 ± 0.06

0.349

ST

1 ± 0.14

0.97 ± 0.09

0.96 ± 0.07

0.976

AMY

1 ± 0.02

0.70 ± 0.02*

0.77 ± 0.04*

0.002

HIP

1 ± 0.13

1.11 ± 0.13

1.05 ± 0.13

0.899

  1. Data were expressed in mean ± S.E.M
  2. * p < 0.05 versus control group
  3. †p < 0.05 versus unsusceptible group