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Stem cell active factor dressing for skin repair and preparation method

An active factor, skin repair technology, applied in the field of stem cells, can solve problems such as functional decline, epidermal stem cell death and shedding, etc., to achieve the effect of enhancing skin elasticity, enhancing skin barrier, and good effects

Inactive Publication Date: 2021-08-13
云南贺尔思细胞生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a stem cell active factor dressing and a preparation method for skin repair to solve the problem of epidermal stem cell death, shedding, and functional decline caused by skin stem cell dehydration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Stem cell active factor dressing and preparation method for skin repair, the mask paper is soaked in the mask liquid, and is made by fully absorbing the mask liquid by the mask paper; the mask liquid contains EGF factor and trehalose, Pulu Randolose and Imperata Cottage Extract.

[0018] Further, the mask liquid contains the following components: 6 parts by weight of lower alcohol, 2.8 parts by weight of lysine polypeptide, 20 parts by weight of EGF factor liquid, 4.5 parts by weight of trehalose, 0.9 parts by weight of sodium alginate, PEG-75 cattle 3.5 parts by weight of oleoresin glycerides, 5 parts by weight of rose water, 0.9 parts by weight of pullulan, 0.8 parts by weight of sodium hyaluronate, 5.5 parts by weight of Imperata imperata extract, and an appropriate amount of water to 100 parts by weight.

[0019] Further, the preparation method includes the following preparation steps:

[0020] Step 1, mix sodium hyaluronate, sodium alginate and lower alcohol evenl...

Embodiment 2

[0027] Stem cell active factor dressing and preparation method for skin repair, the mask paper is soaked in the mask liquid, and is made by fully absorbing the mask liquid by the mask paper; the mask liquid contains EGF factor and trehalose, Pulu Randolose and Imperata Cottage Extract.

[0028] Further, the mask liquid contains the following components: 1 part by weight of lower alcohol, 2 parts by weight of lysine polypeptide, 2 parts by weight of EGF factor liquid, 2 parts by weight of trehalose, 0.7 part by weight of sodium alginate, PEG-75 cattle 3 parts by weight of oleoresin glycerides, 5 parts by weight of rose water, 0.5 parts by weight of pullulan, 0.4 parts by weight of sodium hyaluronate, 1 part by weight of Imperata imperata extract, and an appropriate amount of water to 100 parts by weight.

[0029] Further, the preparation method includes the following preparation steps:

[0030] Step 1, mix sodium hyaluronate, sodium alginate and lower alcohol evenly, add 70°C ...

Embodiment 3

[0037] Stem cell active factor dressing and preparation method for skin repair, the mask paper is soaked in the mask liquid, and is made by fully absorbing the mask liquid by the mask paper; the mask liquid contains EGF factor and trehalose, Pulu Randolose and Imperata Cottage Extract.

[0038] Further, the mask liquid contains the following components: 9 parts by weight of lower alcohol, 4 parts by weight of lysine polypeptide, 40 parts by weight of EGF factor liquid, 7 parts by weight of trehalose, 1.2 parts by weight of sodium alginate, PEG-75 cattle 5 parts by weight of oleoresin glycerides, 5 parts by weight of rose flower water, 1.3 parts by weight of pullulan, 1 part by weight of sodium hyaluronate, 10 parts by weight of Imperata coronata extract, and an appropriate amount of water to 100 parts by weight.

[0039] Further, the preparation method includes the following preparation steps:

[0040] Step 1, mix sodium hyaluronate, sodium alginate and lower alcohol evenly, ...

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PUM

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Abstract

The invention provides a stem cell active factor dressing for skin repair and a preparation method. Mask paper is soaked in mask liquid, and the mask liquid is fully absorbed by the mask paper to prepare the stem cell active factor dressing. The mask liquid contains EGF factors, trehalose, pullulan and a cogongrass extract. By adopting the trehalose, the pullulan and the cogongrass extract, skin stem cells can be moisturized immediately, the skin barrier is enhanced, and the skin elasticity is enhanced. By adopting the EGF factors, the proliferation ability of skin fibroblasts is improved, the ability of the skin fibroblasts to synthesize collagen is promoted, and the stem cell active factor dressing has good effects in the aspects of repairing cells, improving cell metabolism and activating aging cells.

Description

technical field [0001] The invention relates to the technical field of stem cells, in particular to a stem cell active factor dressing for skin repair and a preparation method. Background technique [0002] In simple terms, stem cells are a class of cells with unlimited or immortal self-renewal capacity, capable of producing at least one type of highly differentiated progeny cells. Over the years, the definition of stem cells has been continuously revised and defined from different levels. At present, most biologists and medical scientists believe that stem cells are a type of cells that come from embryos, fetuses or adults with unlimited self-renewal, proliferation and differentiation capabilities under certain conditions, and can produce phenotypes and genotypes that are exactly the same as themselves. Daughter cells can also produce specialized cells that make up body tissues and organs, and can also differentiate into progenitor cells. [0003] Because the epidermal st...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/02A61K8/60A61K8/64A61K8/73A61K8/86A61K8/9789A61Q19/00A61Q19/08
CPCA61K8/0212A61K8/60A61K8/64A61K8/73A61K8/733A61K8/735A61K8/86A61Q19/00A61Q19/08A61K8/9789A61K8/9794
Inventor 武丽娜宝福凯柳爱华胡海燕
Owner 云南贺尔思细胞生物技术有限公司
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