Table 1 Disease features of C57BL/6 mouse groups immunized with amyloid-β with or without PT.

From: Bee venom phospholipase A2 ameliorates Alzheimer’s disease pathology in Aβ vaccination treatment without inducing neuro-inflammation in a 3xTg-AD mouse model

Group

Antigen

PT

bvPLA2

Survival rate (%)

Inflammatory infiltration

CD3+ cells

Macrophages

1

10/10 (100)

0.1 ± 0.3

1.23 ± 0.8

0.46 ± 1.2

2

Aβ1-42

No

No

10/10 (100)

0.13 ± 0.3

0.25 ± 1.2

0.61 ± 1.4

3

Aβ1-42

Yes

No

6/10 (60)

18.9 ± 1.9

12.21 ± 1.6

15.3 ± 2.0

4

Aβ1-42

Yes

Yes

10/10 (100)

0.37 ± 0.1

1.25 ± 0.8

1.22 ± 0.6

5

Yes

No

9/10 (90)

0.14 ± 0.6

1.7 ± 0.7

0.7 ± 0.4