Mesenchymal stem cell preparation and preparing method and application thereof

A technology of mesenchymal stem cells and preparations, applied in the field of mesenchymal stem cell preparations and preparations for the treatment of rheumatoid arthritis, which can solve uncertain cell functions, inability to fully exert the biological properties of mesenchymal stem cells, and unfavorable arthritis recovery, etc. problems, to achieve the effect of improving the inflammatory microenvironment, enhancing the immune regulation ability and functional stability, and improving the immune regulation ability and function
CN110368402AInactive Publication Date: 2019-10-25山东佰鸿干细胞生物技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
山东佰鸿干细胞生物技术有限公司
Publication Date
2019-10-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a mesenchymal stem cell preparation. The preparation comprises mesenchymal stem cells, human serum albumin, low molecular heparin, compound amino acids, vitamin C and a compoundelectrolyte. The mesenchymal stem cells are processed by inflammatory cell factors. The mesenchymal stem cell preparation is suitable for relieving inflammation and repairing injured tissue in rheumatoid arthritis so as to realize the symptom relieving and function restoring of a patient.
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Description

technical field

[0001] The invention belongs to the field of biomedicine, and in particular relates to a mesenchymal stem cell preparation for treating rheumatoid arthritis and a preparation method thereof. Background technique

[0002] Rheumatoid arthritis (RA) is a chronic, inflammatory synovitis-based systemic disease of unknown etiology. It is characterized by polyarticular, symmetrical, and aggressive arthritis of the small joints of the hands and feet, often accompanied by involvement of extra-articular organs and positive serum rheumatoid factor, which can lead to joint deformities and loss of function. RA is more common in women, and the incidence rate is 2 to 3 times that of men. It can occur at any age, and the high incidence age is 40 to 60 years old. The pathogenesis of RA may be related to heredity, infection, and sex hormones. The pathology of RA arthritis mainly includes the proliferation of synovial lining cells, the infiltration of a large number of infla...

Claims

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