Biological Dressings
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Biological and economic performance of feedlot lambs feeding on diets with different energy densities
The objective of this study was to evaluate performance, carcass dressing and gross profit margin of lambs of different genotypes finished in feedlot with diets containing two levels of energy (2.40 Mcal/kg dry matter - DM or 2.90 Mcal/kg DM). Fifty-four non-castrated lambs of the following genotypes were used: Santa Inês, F1 Dorper × Santa Inês and F1 Sa
Revista Brasileira de Zootecnia. Publicado em: 2012-05
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2. Reprocessing of critical items at basic healthcare units / Reprocessamento de artigos criticos em unidades basicas de saude
The reprocessing of critical items is conducted at Basic Healthcare Units (Unidades Básicas de Saúde - UBS). The complexity and implications of such processes demand that the person responsible conducts it with technical and scientific skills and knowledge, according to pre-established methods and criteria, for control and monitoring of each stage, followi
Publicado em: 2008
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3. Development and characterization of chitosan membranes for wound dressing and drug controlled release / Desenvolvimento e caracterização de membranas de quitosana para recobrimento de feridas e liberação controlada de farmacos
Skin wounds treatment (burns, ulcers, surgical and diabetes wounds) is a world-wide problem that has been widely argued and studied due to the healing process complications, such as infections, septicemia and death. The skin is the interface of the human organism with the external environment and when this barrier is wounded, microorganism infections, as wel
Publicado em: 2007
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4. Sintese e caracterização de membranas de quitosana para aplicação na regeneração de pele / Synthesis and characterization of chitosan membranes for application in skin regeneration
Chitosan is an atoxic, biocompatible and biodegradable polysaccharide with bacteriostatic and healing properties showing potential use in biomaterial synthesis. In this context, the aim of this work was to study the effects induced by chitosan solution concentration and by chitin and glycerol incorporation in the total raw material cost, physical (morphology
Publicado em: 2005
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5. "Avaliação histológica da reparação óssea induzida por osso bovino desmineralizado, em defeitos bicorticais na mandíbulas de ratos, com ou sem membranas de colágeno cálcicas" / Histological evaluation of bone healing induced by demineralized bovine bone, in bicortical defects of rat mandibles, with or without calcic collagen membranes
The use of demineralized bone (DB), in special from bovine source, has been evaluated extensively in experimental models; however, doubts exist if there is sufficient quantity of bone morphogenetic proteins (BMP) to induce the bone repairing. The combination of membranes avoids the encapsulating of DB particles and also it could prevent the early dissolution
Publicado em: 2004