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Propolis is a bee hive product with complex chemical composition that was used as medicine from ancient times. The immunomodulatory activity of partially purified propolis extracts (PPPEs), galangin and pinocembrin was studied through their in vitro effect on neutrophil chemotactic and phagocytic activities. PPPEs (15 samples from each of 10 different beehives) were more effective (around 45% and...
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