The antimicrobial activity and some constituents of Schinus lentiscifolius are reported for the first time. The results of the present study provide scientific basis for the popular use of Schinus lentiscifolius for a number of different health problems.

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Compostos fenólicos da casca de Handroanthus heptaphyllus (Mart.) MattosABSTRACT: Phenolic compounds from Handroanthus heptaphyllus (Mart.) Mattos bark and effects of aqueous extract on lipid profile, glucose, and lipid peroxidation in diabetic rats. Alternative medicine for diabetes mellitus (DM) treatment represents a growing research area on the use of medicinal plants, of which Handroanthus heptaphyllus (mart.) Mattos (popularly known as purple ipe) is most prominent. In this study, we investigated the presence of phenolic compounds and the effects of treatment with aqueous extract of in H. heptaphyllus in biochemical profile in plasma and the levels of lipid peroxidation in tissues and plasma in diabetic animals. Male Wistar rats were induced to develop DM through intraperitoneal (IP) administration of alloxan monohydrate (150 mg/kg IP). Once hyperglycemia (>200 mg dL-1) was confirmed, the animals were divided into the Diabetic (D; n=6) and Treated Diabetic (TD; n=6) groups. The TD group received daily administration (150 mg/kg v.o.) of aqueous extract of H. heptaphyllus for four weeks. The aqueous extract was also analyzed qualitatively by layer chromatography. Qualitative analysis of the aqueous extract of the bark indicated the presence of phenolic compounds from the flavonoid subclass. The treatment with the aqueous extract reduced fasting blood glucose levels from the third week of treatment on, improved the glycemic response to the glucose tolerance test, and lowered the levels of triglycerides and the LDL