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IPC

C12M3/00(2006-01-01)

C12N5/71(2010-01-01)

A61L27/22(2006-01-01)

C07K14/78(2006-01-01)

(21) (22)

Application

2015157141, 2015-12-31

(24)

Start date

2015-12-31

(22)

Actual filing date

2015-12-31

(45)

Published

2017-04-18

(72)

Inventor

Mojsenovich Mikhail MikhajlovichAgapov Igor IvanovichGoncharenko Anna VladimirovnaArkhipova Anastasiya YurevnaKotlyarova Mariya SergeevnaRamonova Alla Alikovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Imeni M.V. Lomonosova"

BIORESORBABLE MICRO-CARRIER FOR CELL DELIVERY TO REGION OF WOUND HEALING AND REGENERATION Russian patent published in 2017 - IPC C12M3/00 C12N5/71 A61L27/22 C07K14/78

Abstract RU 2616866 C1

FIELD: chemistry.

SUBSTANCE: invention refers to biotechnology and medicine. A bioresorbable micro-carrier for cell delivery to the region of skin tissue injury for wound healing and regeneration is claimed. This micro-carrier represents particles with diameter of 50-300 mkm with negative charge at pH values 6.0-7.5. The particles are obtained by grinding of three-dimensional porous matrices based on Bombyx mori silk fibroin.

EFFECT: invention allows to immobilize more cells on the carrier, to fulfil the function of frame for functioning cells in vitro, in vivo and to regulate micro-carrier biodegradation rate.

4 cl, 1 dwg, 3 tbl, 3 ex

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RU 2 616 866 C1

Authors

Mojsenovich Mikhail Mikhajlovich

Agapov Igor Ivanovich

Goncharenko Anna Vladimirovna

Arkhipova Anastasiya Yurevna

Kotlyarova Mariya Sergeevna

Ramonova Alla Alikovna

Dates

2017-04-18—Published

2015-12-31—Filed