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Biological evaluation of alginate-based hydrogels, with antimicrobial features ...
Morais, D. S.; Rodrigues, M. A.; Lopes, M. A.; Coelho, M. J.; Maurício, Ana Colete; Gomes, R.; Amorim, Irina; Ferraz, M. P.; Santos, J. D.In this work three different hydrogels were developed to associate, as vehicles, with the synthetic bone substitute GR-HA. One based on an alginate matrix (Alg); a second on a mixture of alginate and chitosan (Alg/Ch); and a third on alginate and hyaluronate (Alg/HA), using Ca2+ ions as cross-linking agents. The hydrogels, as well as the respective injectable bone substitutes (IBSs), were fully characterized fr...
Evaluation of the improvements on pharmacy technicians' work practices after im...
Gato, Sara; Costa, Ana Margarida; Coelho, M. J.Several antineoplasic drugs have been demonstrated to be carcinogenic or to have mutagenic and teratogenic effects. The greatest protection is achieved with the implementation of administrative and engineering controls and safety procedures. Objective: to evaluate the improvements on pharmacy technicians' work practices, after the implementation of operational procedures related to individual protection, biolog...
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