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Table 1 Parasitaemias of Plasmodium berghei ANKA-infected C57BL/6 mice, as % of parasitized red blood cell.

From: Malaria and obesity: obese mice are resistant to cerebral malaria

 

Number of sporozoites per mouse

Day of infection

2

3

4

5

6

7

8

10

14

19

Control

50,000

Number of mice

9

9

9

9

9

2

2

2

2

2

ob/+

 

Mean parasitaemia

0.000

0.011

0.221

1.61

3.01

2.83

3.42

7.37

32.4

39.9

  

Standard deviation

--

0.006

0.109

0.29

1.07

1.38

0.44

3.09

21.2

7.8

Obese

50,000

Number of mice

5

5

5

5

5

5

5

5

5

5

ob/ob

 

Mean parasitaemia

0.000

0.014

0.110

1.57

3.34

3.83

4.81

4.83

11.2

18.3

  

Standard deviation

--

0.009

0.113

0.40

0.40

0.94

1.35

1.16

6.07

5.78

Obese

100,000

Number of mice

4

4

4

4

4

4

4

4

4

4

ob/ob

 

Mean parasitaemia

0.000

0.027

0.321

1.96

3.94

4.61

3.81

4.16

10.8

23.9

  

Standard deviation

--

0.025

0.155

0.51

0.96

0.85

1.35

0.28

6.12

5.11

  1. Results of the first experimental series of infection, comparing the doses of injected sporozoites.