Clinical and Preclinical Cognitive Function Improvement after Oral Treatment of a Botanical Composition Composed of Extracts from Scutellaria baicalensis and Acacia catechu

Figure 2

Radial arm water maze (RAWM) study. After initial training in the RAWM but before administration of UP326, aged rats were able to perform as well as their young cohorts (Figure 2(a)). But after a 3 hr delay was inserted between trials 3 and 4, the aged rats lost all training advantages (Figure 2(b)). After taking UP326 for 2 months, all dose groups showed significant improvement attenuation of age-related memory impairments (Figure 2(c)). 12 rats per group were used for each study.

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