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A stem cell exosome compound preparation system for improving premature ovarian failure

A compound preparation and preparation system technology, which can be used in tissue cell/virus culture devices, specific-purpose bioreactors/fermenters, biochemical equipment and methods, etc. Comply with preset standards and other issues to achieve the effect of improving generation efficiency

Active Publication Date: 2022-05-27
SINO AMERICAN BIOTECH INC
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  • Abstract
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Problems solved by technology

[0004] For this reason, the present invention provides a method for preparing a stem cell exosome compound preparation for improving premature ovarian failure, which can solve the technical problem that the generated endometrial stem cell exosome protein content cannot meet the preset standard

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  • A stem cell exosome compound preparation system for improving premature ovarian failure
  • A stem cell exosome compound preparation system for improving premature ovarian failure
  • A stem cell exosome compound preparation system for improving premature ovarian failure

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Embodiment Construction

[0054] In order to make the purpose and advantages of the present invention clearer, the present invention will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0055] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0056] It should be noted that, in the description of the present invention, the terms “upper”, “lower”, “left”, “right”, “inner”, “outer” and other terms indicated in the direction or the positional relationship are based on the drawings. The direction or positional relationship shown is only for the conve...

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Abstract

The invention relates to a stem cell exosome compound preparation system for improving premature ovarian failure, including an endometrial stem cell exosome culture device, which is used to cultivate the second to eighth generation endometrial stem cells into uterus Endometrial stem cell exosomes, umbilical cord mesenchymal stem cell single cell suspension culture device, used to cultivate the second to sixth generation umbilical cord mesenchymal stem cells into a single cell suspension of umbilical cord mesenchymal stem cells; stem cell exocytosis The body compound preparation device is used to mix the single cell suspension of umbilical cord mesenchymal stem cells and endometrial stem cell exosomes to form a stem cell exosome compound preparation; The parameters of each device are adjusted so that the generated endometrial stem cell exosome protein content meets the preset standard.

Description

technical field [0001] The invention relates to the field of stem cell exosome composite preparations, in particular to a preparation method for stem cell exosome composite preparations for improving premature ovarian failure. Background technique [0002] Stem cells hold great promise for cell therapy, tissue engineering and regenerative medicine, as well as pharmaceutical and biotechnological applications. Stem cells have the ability to self-renew and can differentiate into specific cell types. However, the clinical application of stem cells requires the use of high-quality and high-quantity stem cells, which requires large-scale expansion of stem cells followed by efficient and uniform differentiation into functional derivatives. [0003] Endometrial stem cells, also known as menstrual blood stem cells, or endometrial stem cells, are derived from the female endometrium, which is formed by the fusion of mesoderm tissues during embryonic development, and is one of the most...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/38C12M1/34C12M3/00
CPCC12M41/12C12M41/36
Inventor 芦福建
Owner SINO AMERICAN BIOTECH INC
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