Abstract
An evaluation of various refrigerated (4 °C) storage solutions and conditions was conducted using rabbit skin. Two in vitro methods to assay skin viability are presented: one which directly measures basal cell viability and one which assesses the skin's ability to grow in culture following storage. The superiority of storage in nutrient medium supplemented with fetal bovine serum over conventional storage in saline is clearly demonstrated. Storage in nutrient medium with 10% fetal calf serum resulted in basal cell viabilities which were over 30% higher than viabilities of skin stored by conventional methods in saline. Skin stored in saline failed to grow in culture, while 100% of the cultures of skin stored in medium plus fetal calf serum grew. Although addition of fetal calf serum to the saline improved the basal cell viability, growth in culture occurred only when the skin was stored in a capped tube. Skin stored in medium without serum gave viability results which were not significantly different from the unstored control, but growth rates in culture did differ significantly from the control values. Our study shows that the viability of rabbit skin and its ability to grow in vitro are depressed when the tissue is maintained at 4 °C in saline or in petri dishes, and optimal when refrigerated in nutrient medium supplemented with FBS in a sealed tube.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
