But transplanting skin is a painstaking task.

Alternatively, the tissue can be cryopreserved – that’s, deep-frozen and stored for make use of later. ‘It was very important to us that the complete mechanical process is divided into separate modules,’ says Mertsching. ‘This enables us to displace or modify specific modules, depending what is needed for the creation of different cells types.’ The method opens up almost unlimited new possibilities for the medical scientists. One of their upcoming tasks is to produce intestinal tissue for resorption tests.. Advances in tissue engineering Some patients wish they had a second skin – for example because their own skin offers been burnt in a severe accident.Cox proportional-hazards modeling was performed as supportive analyses. Subgroup analyses of progression-free survival had been performed by means of an interaction check to look for the consistency of the procedure effect according to crucial baseline characteristics. General survival was analyzed with the same strategies as those used for the analysis of progression-free survival. All statistical tests were two-sided, and P ideals of 0.05 or less were considered to indicate statistical significance. Chances ratios and 95 percent self-confidence intervals were approximated with a logistic-regression model, and hazard ratios and 95 percent confidence intervals were approximated with a Cox proportional-hazards model. Simply no adjustment for multiple comparisons was made.

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