Results: 3

Neuroprotective potential of the Amazonian fruits Euterpe oleracea Mart. and Paullinia cupana Kunth

Abstract Acai (Euterpe oleracea Mart.) and guarana (Paullinia cupana Kunth) are native species from the Amazon Forest that in folk medicine are used to treat several diseases due to their anti-inflammatory and antioxidant properties. This review brings together findings from different studies on the pote...

Development and validation of an analytical method by HPLC-DAD for determination of caffeine in products based on guarana extracts (Paullinia cupana)

Abstract Guarana (Paullinia cupana) is a native plant from the Amazon whose seeds contain a high concentration of caffeine. Aqueous extract of guarana is widely used in the world. In this study, the objective was to develop and validate a High-Performance Liquid Chromatography method for the determinatio...

Consumo de psicoestimulantes por estudantes de medicina em um centro universitário privado
Consumption of psychostimulants by medical students in a private university center

O consumo de psicoestimulantes tem crescido exponencialmente, sobretudo entre estudantes de medicina, na busca por aumentar o rendimento acadêmico. Atualmente, a extensa carga horária de aulas e estudos, exigências de produtividade e altos níveis de estresse podem desencadear o uso. Objetivo: Analisa...