Figure 1
From: Antitubercular therapy decreases nitric oxide production in HIV/TB coinfected patients
Mean nitrite levels among the HIV/TB coinfected, those with HIV infection alone and healthy controls were 207.6 ± 48.8 nmol/ml, 99.7 ± 26.5 nmol/ml and 46.4 ± 16.2 nmol/ml, respectively. Levels among the HIV/TB coinfected were significantly higher than the other two groups (p < 0.01) and those among patients with HIV infection alone were significantly higher than those of healthy controls (p < 0.05).