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Table 4 Mean hemagglutinin inhibition (HI) results of serum samples from immunized chickens.

From: Development of avian influenza virus H5 DNA vaccine and MDP-1 gene of Mycobacterium bovisas genetic adjuvant

Group

Days post immunization

 

7

14

21

28

35

pcDNA3.1/H5

ND (0/9)*

0.67 ± 1.03 (2/9)

2.33 ± 0.82 (6/9)

5 ± 2.45 (9/9)

10.67 ± 4.13 (9/9)

pcDNA3.1/H5 + pcDNA3.1/MDP1

ND (0/9)

0.83 ± 0.98 (2/9)

3.33 ± 2.42 (7/9)

9.33 ± 5.46 (9/9)

13.33 ± 4.13 (9/9)

pcDNA3.1/MDP1

ND (0/9)

ND(0/9)

ND(0/9)

ND(0/9)

ND(0/9)

pcDNA3.1

ND (0/9)

ND(0/9)

ND(0/9)

ND(0/9)

ND(0/9)

Negative control

ND (0/9)

ND(0/9)

ND(0/9)

ND(0/9)

ND(0/9)

  1. ND: Not detected
  2. * The ratio of positive treatments to the inoculated chickens