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BACKGROUND Native bees of the tribe Meliponini produce a distinct kind of propolis called geopropolis. Although many pharmacological activities of propolis have already been demonstrated, little is(More)
Pluchea quitoc DC. (Asteraceae), a plant widely distributed throughout Brazil and popularly known as "quitoco", "madre-cravo" or "tabacarana", is used in traditional medicine for the treatment of(More)