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Table 1 Infectivity of P. falciparum Gametocytes to A. stephensi Mosquitoes in the presence of different pooled bleed sera from mice and rats immunized with R0.10C formulated with different adjuvants in the Standard Membrane-Feeding Assay (SMFA)

From: Transmission-blocking activity of antibodies to Plasmodium falciparum GLURP.10C chimeric protein formulated in different adjuvants

Day

Mice

Rats

Freunds

Alum/GLA

SE/GLA

AbISCO

Alum

Alum/GLA

SE/GLA

AbISCO

Inf

TRA, %

Inf

TRA, %

Inf

TRA, %

Inf

TRA, %

Inf

TRA, %

Inf

TRA, %

Inf

TRA, %

Inf

TRA, %

0

18

 

18

 

19

 

18

 

16

 

17

 

19

 

16

 

14

17

0

11

35

11

26

18

0

20

11

17

2

20

0

17

0

28

7

76

1

97

10

59

4

96

5

94

3

97

10

85

6

91

42

0

100

2

95

1

99

1

99

1

98

1

99

1

99

1

99

  1. Pooled Sera (1:9 diluted) from the different bleeds (Day 0, 14, 28 and 42) were tested in the SMFA. Seven days after membrane feed, the number of infected mosquitoes and oocyst density were determined. Inf: total infected mosquitoes from the 20 dissected mosquitoes; TRA, %: percentage of Transmission Reducing Activity using the pre-bleed (Day 0) sample for calculation