Compositions for the preservation of living biological...

Details Compositions for the preservation of living biological... Compositions for the preservation of living biological...

A - Human Necessities

01

N

A01N 1/00 (2006.01) A01N 1/02 (2006.01) A01N 3/00 (2006.01)

Patent

CA 2285346

The present invention provides solutions and methods for preserving living biological materials that enable organs, tissues and cells to be stored for extended periods of time with minimal loss of biological activity. The inventive solutions are substantially isotonic with the biological material to be preserved and are substantially free of dihydrogen phosphate, bicarbonate, nitrate bisulfate and iodide. For the preservation of many living biological materials, the inventive solutions preferably contain a calcium salt selected from the group consisting of calcium sulfate and calcium chloride. In one preferred embodiment, the inventive solutions comprise raffinose, trimethyl amine oxide, sodium citrate and calcium chloride. In another preferred embodiment, the inventive solutions comprise trimethyl amine oxide, sodium citrate and sodium chloride.

L'invention concerne des solutions et des méthodes permettant de conserver des matériaux biologiques vivants, qui permettent de stocker des organes, des tissus et des cellules sur une longue durée avec une perte minimale de leur activité biologique. Les solutions sont sensiblement isotoniques par rapport au matériau biologique à conserver et sensiblement dépourvues de dihydrogéno-phosphates, de bicarbonates, de nitrates-bisulfates et d'iodures. Pour la conservation de nombreux matériaux biologiques vivants, les solutions contiennent de préférence un sel de calcium choisi dans le groupe comprenant le sulfate de calcium et le chlorure de calcium. Dans l'un des modes de réalisation préférés, les solutions renferment du raffinose, de l'oxyde de triméthylamine, du citrate de sodium et du chlorure de calcium. Dans un autre mode de réalisation, elles renferment de l'oxyde de triméthylamine, du citrate de sodium et du chlorure de sodium.

Affiliated with

Also associated with

Rating

Compositions for the preservation of living biological... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compositions for the preservation of living biological..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions for the preservation of living biological... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1740582