Parameters

Assessment point

Status of priming

HIV-1 positive

HIV negative

Community controls

Fe pos (Sgr I)

n = 54

Fe neg (Sgr II)

n = 54

Fe pos

(Sgr III)

Fe neg

(Sgr IV)

(Sgr V)

Category of ARI on

follow up

Category of ARI on follow up

PT

n = 38

non-PT

n = 16

PT

n = 10

non-PT

n = 44

n = 30

n = 50

n = 40

Nitrite (nmol/well)

En

Unpr

0.31 ± 0.20

0.62 ± 0.32

8.2 ± 2.4#

5.1 ± 2.6#

0.39 ± 0.24

3.1 ± 0.8

2.8 ± 0.6

Pr

0.32 ± 0.26

0.58 ± 0.32

14.8 ± 4.2

12.6 ± 4.8

0.42 ± 0.36

10.2 ± 4.8

8.4 ± 2.6

Fu

Unpr

18.2 ± 2.4*

9.1 ± 1.9#*

10.6 ± 2.8#

6.8 ± 3.6#

NA

NA

NA

Pr

42.8 ± 8.2§

22.2 ± 3.2*

28.2 ± 5.6*

26.2 ± 4.6*

NA

NA

NA

Superoxide (nmol/mg protein/ min)

En

Unpr

17.2 ± 4.1

9.6 ± 2.4#

6.8 ± 3.2

5.8 ± 3.4

14.1 ± 9.6#

4.6 ± 1.6

4.1 ± 1.8

Pr

18.6 ± 3.2§

10.2 ± 4.2

12.6 ± 4.2

16.2 ± 4.1

16.6 ± 7.2

6.3 ± 2.6

5.2 ± 1.2

Fu

Unpr

21.4 ± 2.6#

17.4 ± 3.8#*

7.2 ± 3.8#

6.2 ± 3.6

NA

NA

NA

Pr

48 ± 8.4*

42 ± 8.2*

24.6 ± 4.6*

26.2 ± 6.2*

NA

NA

NA