Clearance of Free Silica in Rat Lungs by Spraying with Chinese Herbal Kombucha

Figure 1

Pathological analysis of lung tissues from rats exposed to silica (400x). (a) Chinese herbal kombucha treatment group; (b) kombucha treatment group; (c) tetrandrine treatment group; (d) positive control group; (e) negative control group.

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(b)

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