METHOD FOR REMOVING OF HISTOINCOMPABILITY BARRIER IN XENOGENIC CELL THERAPY Russian patent published in 2007 - IPC A61K35/12 A61K48/00 C12N15/06 

Abstract RU 2308278 C2

FIELD: medicine, cell engineering.

SUBSTANCE: claimed method includes providing of histocompability antigen-free cells by hybridization of somatic cells of different animal species; cultivation thereof on medium of specific composition. Then cells are seeded with seeding coefficient of 1:3, monolayer is obtained which is held at 37°C. Cells are removed from substrate by Versen solution and 0.25 % trypsin solution in ratio of 9:1. Obtained cells are administered to patient.

EFFECT: method for removing of histoincompability barrier without using immunodepressants and other additional components.

4 dwg

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RU 2 308 278 C2

Authors

Grezina Natal'Ja Mikhajlovna

Ehrnst Lev Konstantinovich

D'Jakonov Lev Petrovich

Zinov'Eva Natalija Anatol'Evna

Dates

2007-10-20Published

2005-07-07Filed