Xem 1-3 trên 3 kết quả Bone preservation
  • Agriculture faces the enormous challenge o producing globally almost 50% more food b 2030 and doubling production by 2050. Thi will likely need to be achieved with less wat mainly because of growing pressures from urbanisation, industrialisation and climate change. In this context, it will be important in the future for farmers to receive the right signals to increase water use efficiency and improve agricultural water management, wh preserving aquatic ecosystems.

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  • There is no doubt that the introduction and evolution of regenerative and implant therapies affords clinicians the opportunity to provide patients with previously undreamt-of treatment outcomes. However, such therapeutic approaches must not be visualized as an end to themselves. The goals of conscientious and comprehensive therapy remain the maximization of patient comfort, function, and esthetics in both the short and long terms.

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  • Vitrification has been investigated for tissue-engineered bone and blood vessels. Liu & McGrath (2003) explored the potential of vitrification for the cryopreservation of tissueengineered bone constructs consisting of a hydroxyapatite scaffold-cell complex. Cell survival was 92.0% for suspended cells and 43.0% for attached cells. In terms of tissueengineered blood vessel constructs, the effects of vitrification and conventional cryopreservation were compared (Elder et al., 2005). Collagen-based vascular constructs were used as models in this study.

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