Author(s): Zach Leonard, Emma Anderson
Mentor(s): Jason Adams
Institution BYU
Rehydration solutions contain a variety of different chemicals which help keep cadaveric tissue moist and well preserved. Previously, we have identified that ethylene glycol, glycerol, and propylene glycol are all effective humectants that allow cadaveric specimens to retain moisture. Additionally, a mixture of sodium carbonate, ethanol, and formalin, had favorable results in limited study. With this knowledge, we tested and compared the effectiveness of these solutions at rehydrating dried human tissues. In doing this, we have created a tissue library, providing an evidence-based standard for rehydrating solutions to allow for the rehydration of dried specimens in anatomy labs.