Exposure to environmental pollutants such as dibenzofurans and furans is linked to the pathophysiology of several diseases. Dibenzofuran (DBF) is listed as a pollutant of concern due to its persistence in the environment, bioaccumulation and toxicity to humans, being associated with the development of lung diseases and cancers, due to its extremely toxic properties such as carcinogenic and teratogenic. Mitochon...
The influence of glycerol and ornithine feeding on clavulanic acid (CA) production by Streptomyces clavuligerus was investigated. In batch experiments, CA maximum concentration (Cp max) ranged randomly from 430 to 560 mg.L-1, with a maximum increase of 10% in relation to the control run, without ornithine. However, the maximum volumetric productivity of CA (Pp max) of 13.7 mg.L-1.h-1 was obtained with 0.66 g.L-...
Neste artigo os autores contextualizam a problemática do planeamento da alta hospitalar: os seus objectivos, as fases em que será desenvolvido e constituição da equipa. Reflectindo sobre as dificuldades da equipa de enfermagem do Serviço, criou-se um "Projecto de Planeamento de Alta Hospitalar". O Projecto é operacionalizado em várias fases: (1) preenchimento de um instrumento de colheita de dados inicial; (2) ...
Financiadores do RCAAP | |||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |