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Figure 2 | Respiratory Research

Figure 2

From: Thiolated chitosan nanoparticles enhance anti-inflammatory effects of intranasally delivered theophylline

Figure 2

Experimental protocol used for ovalbumin-induced allergic asthma (A) and reduction of eosinophils in BAL fluid from theophylline (TPL)-treated mice (B). BAL was performed and eosinophils were counted on day 22. The results of a representative experiment of two performed is shown. Cell counts were performed by different persons in a blinded fashion. CS denotes chitosan. (**p < 0.01, *p < 0.07 relative to TPL-thioCS).

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