Method for treating sclerosis using placental mesenchymal stem cell preparation

A technology of cell preparation and mesenchymal stem cells, applied in the field of biotechnology and biomedicine

CN109646458AActive Publication Date: 2019-04-19BOYALIFE

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Patent Information

Authority / Receiving Office: CN · China
Current Assignee / Owner: BOYALIFE
Publication Date: 2019-04-19

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Abstract

The invention relates to a method for treating scleroses using a placental mesenchymal stem cell preparation. Particularly, on one hand, the invention relates to the use of the cell preparation for the manufacture of a medicament for the treatment and / or prevention of systemic sclerosis; the cell preparation is a cell suspension prepared by suspending mesenchymal stem cells such as placental mesenchymal stem cells in a 0.9% sodium chloride solution, and the cell preparation has a cell concentration of 1-10*10<6> cells / ml. On the other hand, the invention also relates to a cell preparation forthe treatment and / or prevention of systemic sclerosis, and a method for preparing the cell preparation, the method for preparing mesenchymal stem cells and the mesenchymal stem cells are involved in the cell preparation, the mixed enzyme digest is used in these methods. The cell preparation has excellent biological effect in the aspect of treating scleroderma.

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technical field

[0001] The invention belongs to the fields of biotechnology and biomedicine, and relates to a method for treating sclerosis with a placental mesenchymal stem cell preparation and the placental mesenchymal stem cell preparation used in the method. Specifically, the present invention relates to a method for isolating stem cells from the placenta, in particular to a method for isolating mesenchymal stem cells from the placenta, and more particularly relates to a digestive enzyme composition using the unique formula of the present invention to extract from the placenta A method for isolating mesenchymal stem cells from tissues and culturing them into mesenchymal stem cells. Using the method of the invention can effectively improve the efficiency of isolating mesenchymal stem cells from placenta. Further, the present invention relates to using the above-mentioned placental mesenchymal stem cells to prepare cell preparations, and then use the cell preparations to tr...

Claims

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