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Figure 7 | BMC Public Health

Figure 7

From: Reconciling conflicting clinical studies of antioxidant supplementation as HIV therapy: a mathematical approach

Figure 7

The period of the limit cycle as a function of vitamin supplementation levels. As the vitamin supplementation level increases beyond α c = 2.63 × 1013 molecules/μL per day, changes in the dynamics of the limit cycles can be observed. Insets (a) and (b) show the limit cycle at α = 2.8 × 1013 and α = 4.45 × 1013, respectively. In the insets, the uninfected and infected cell concentrations are respectively represented by the solid and dashed lines.

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