Xylem-sap and stem and leaf extracts from 35 species, comprising 14 genera, of leguminous trees were analyzed for ureides, nitrate and a-amino acids. Trees were either inoculated with Rhizobium or fertilized with NH4NO3. The dominant form of soluble N in stem and leaf extracts and xylem sap was a -amino acids. Certain non-N2-fixing species, i.e. Tamarindus indica and Adenanthera pavonina, produ...

RESUMO O tempo de presa dos cimentos dentários são um parâmetro clínico importante, pois estima o disponível para a realização do tratamento pós preparação cimento, que não pode ser longo ou curto. Atualmente, esse determinado usando as normas ISO 6876/2001 e ADA 57/2000. Essas técnicas utilizam agulha Gilmore realizam apenas uma análise superficial determinar pega, sendo possível indicar se ci...

The aim of present study was to investigate the attenuating effects of Adenanthera pavonina L., Leguminosae-Mimosaceae seeds aqueous extract (APSAE), in streptozotocin (STZ)-induced diabetic neuropathy in rats. APSAE (50, 100 and 200 mg/kg per day) was given to diabetic rats for twelve weeks. Cold and hot water tail immersion tests, photoactometer and Rota-rod tests were performed to assess deg...