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Способы выделения и условия культивирования мезенхимальных стромальных клеток жировой ткани человека, полученной из различных источников

Повещенко Ольга Владимировна, Колесников Анатолий Пантелеймонович, Ким Ирина Иннокентьевна, Ульянов Евгений Владимирович, Мозжерина Антонина Николаевна, Янкайте Евгения Викторовна, Соловьева Татьяна Владимировна, Гертер Анастасия Олеговна, Зонова Елена Владимировна, Повещенко Александр Фёдорович, Коненков Владимир Иосифович

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Abstract

In present study optimum conditions for allocation and expansion stromal-vascular fraction of cells received from human adipose tissue have been detected. It is shown, that application 0.05 solutions collagenase promotes allocation 0.4-0.5 × 106 cells from 1 ml of fat in early terms and 0.2-0.3 × 106 cells in 18 hours after lipoaspiration. The optimum density of cells makes 0,5 × 103/сm2. Addition autological serum to culture media in concentration 10-20 % facilitate (способствовать) adequate proliferation of stromal-vascular fraction cells. Cells of adipose tissue at lymphedema do not differ from healthy fat neither in quantity of the allocated cells, nor in proliferate potential.

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In present study optimum conditions for allocation and expansion stromal-vascular fraction of cells received from human adipose tissue have been detected. It is shown, that application 0.05 solutions collagenase promotes allocation 0.4-0.5 × 106 cells from 1 ml of fat in early terms and 0.2-0.3 × 106 cells in 18 hours after lipoaspiration. The optimum density of cells makes 0,5 × 103/сm2. Addition autological serum to culture media in concentration 10-20 % facilitate (способствовать) adequate proliferation of stromal-vascular fraction cells. Cells of adipose tissue at lymphedema do not differ from healthy fat neither in quantity of the allocated cells, nor in proliferate potential.

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Available abstract

In present study optimum conditions for allocation and expansion stromal-vascular fraction of cells received from human adipose tissue have been detected. It is shown, that application 0.05 solutions collagenase promotes allocation 0.4-0.5 × 106 cells from 1 ml of fat in early terms and 0.2-0.3 × 106 cells in 18 hours after lipoaspiration. The optimum density of cells makes 0,5 × 103/сm2. Addition autological serum to culture media in concentration 10-20 % facilitate (способствовать) adequate proliferation of stromal-vascular fraction cells. Cells of adipose tissue at lymphedema do not differ from healthy fat neither in quantity of the allocated cells, nor in proliferate potential.

Key concepts: Adipose tissue, Stromal vascular fraction, Collagenase, Stromal cell, Cell biology, Chemistry, Endocrinology, Internal medicine

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Способы выделения и условия культивирования мезенхимальных стромальных клеток жировой ткани человека, полученной из различных источников — Research Paper | ScholarLens