Brain tissue arrives at the Sydney Brain Bank from around Australia and is processed and stored in different ways as a means of offering the greatest options for researchers who may want to utilise the tissues for their experiments.
Specifically, some of the tissue is frozen so that it can be used for DNA extraction or biochemical studies. This is done in the shortest time period possible to ensure viability of most neurochemicals, protein and RNA.
For participants with a strong family history of disease, the DNA may be screened for genes in which rare mutations have already been associated with neurodegeneration. The remaining tissue is fixed in formalin to preserve it for histological examination.
By Prof Lynne Bilston and Dr Julie Brown While we’re all excited to get on the road and begin our journey in the holiday season, it is important to ensure everything is secure before travelling –especially the children. A correctly fitted child car restraint, appropriate for the child’s age and size, can reduce the risk of serious injury or […]