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Preparation method of a hair dermal papilla cell preparation, composition and method for regenerating hair follicles, and animal having regenerated hair follicles
Preparation method of a hair dermal papilla cell preparation, composition and method for regenerating hair follicles, and animal having regenerated hair follicles
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机译:毛发真皮乳头细胞制剂的制备方法,用于再生毛囊的组合物和方法以及具有再生毛囊的动物
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摘要
The present invention provides a method for preparing a hair dermal papilla cell preparation comprising preparing a cell suspension by removing epidermal tissue from skin tissue and subjecting the resulting dermal tissue fraction to collagenase treatment, and cyropreserving the cell suspension to kill the follicular epidermal cells. The present invention also provides a composition for regenerating hair follicles comprising hair dermal papilla cell and epidermal cells, wherein the ratio of the number of hair dermal papilla cell to the number of epidermal cells is from 1:10 to 10:1.
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