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To treat the ever growing number of obese patients, reduction of adipocyte number by apoptosis may complement other therapeutic options. On the other hand in free fat grafts, apoptosis along with necrosis is responsible for long term volume reduction. To ensure successful soft tissue reconstruction it is mandatory to keep apoptosis on a low level in adipocytes, adipose-derived stromal cells and others...
Fat cells are fragile cells with a short life span outside the body. Ways to reduce cell death in a biochemical way are almost unknown due to scarce information on the type of cellular death that is induced in fat tissue. This study was designed to investigate the apoptotic pathways of fat tissue in a permanent perfusion bioreactor system with the Hannover preservation solution and the Eurocollins...
Background. Burn excision followed by immediate wound coverage has become the clinical standard for managing extensive burn injuries in much of the world. When sufficient autograft skin to achieve permanent wound closure is unavailable, cell culture technology has made the use of cultured human keratinocyte (HK) sheets clinically feasible. Whereas previous techniques have focused on development of...
Current tissue–culture techniques permit the rapid expansion of keratinocyte populations, such that an area of cultured epithelium equivalent to that of the surface of an adult can be obtained from an initial small skin biopsy. Unfortunately, technical obstacles have delayed the widespread clinical use of multilayered sheets of epithelium. These factors include difficulties in preparing and transferring...
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