Gingiva mesenchymal stem cell preparation and application and preparation method thereof

A technology of stem cell preparations and mesenchymal stem cells, which is applied in the biological field, can solve the problems of difficult mass production of mesenchymal stem cell preparations and low viability of mesenchymal stem cells, and achieve excellent cosmetic effects, simple preparation methods, and high safety. Effect

Inactive Publication Date: 2018-11-27
北京泰盛生物科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, because the survival of mesenchymal stem cells is easily limited by conditions such as light, transplantation storage medium, storage temperature, and storage time, the viability of mesenchymal stem cells is generally low, which makes mesenchymal stem cell preparations difficult to carry out. mass production

Method used

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  • Gingiva mesenchymal stem cell preparation and application and preparation method thereof

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Experimental program
Comparison scheme
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Embodiment

[0044] Example: Preparation of gingival mesenchymal stem cell preparation

[0045] 1. Preparation before experiment

[0046] 1. Gingival mesenchymal stem cell donor

[0047] The gingival mesenchymal stem cells of the present invention are all provided by volunteers who need tooth extraction due to orthodontic treatment or retention of deciduous teeth and have healthy gums. All collectors had their legal guardians sign the Informed Consent Form for Collection of Oral Stem Cell Source Teeth (produced by Beijing Oral Stem Cell Bank).

[0048] 2. Tooth selection criteria

[0049] Determine the growth of wisdom teeth or deciduous teeth by taking root apical X-ray films or surface slices. The gums are pink in color, tough in texture, closely fitted to the neck of the teeth, and free from periodontal disease, atrophy, hyperplasia, etc.

[0050] 3. Devices and medicines

[0051] (1) Equipment preparation

[0052] STA (single tooth anesthesia, oral painless anesthesia injection ins...

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Abstract

The invention discloses a gingiva mesenchymal stem cell preparation for beautifying. The invention further discloses a method for preparing the stem cell preparation and application of the stem cell preparation in preparing cosmetics or drugs for beautifying. The gingiva mesenchymal stem cell preparation for beautifying has the advantages that stem cells are high in survival rate, the storage period is long, the beautifying effect is good, and adverse reactions to a user cannot be caused.

Description

technical field [0001] The invention generally belongs to the field of biotechnology, and in particular relates to a gingival mesenchymal stem cell preparation and a preparation method thereof, and the use of the gingival mesenchymal stem cell preparation in preparing cosmetics or medicines for beauty treatment. Background technique [0002] With exposure to wind and sun and increasing age, human skin, especially the skin on exposed parts, gradually becomes dull and elastic, pigmentation forms, and fine lines and wrinkles slowly appear. In addition, accidental injury may also cause skin breakage and even depressed scars. These have all had a strong impact on people's external aesthetic image, so people are constantly pursuing a convenient, safe and effective cosmetic method. Injection cosmetology is to repair wrinkles by injecting fillers in the face and other parts, so as to achieve the purpose of wrinkle removal. It is currently a commonly used method for micro-plastic su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/28A61K35/16A61P17/00A61K8/99A61K8/98A61Q19/00A61Q19/02A61Q19/08C12N5/0775
CPCA61K8/981A61K8/983A61K8/99A61K35/16A61K35/28A61Q19/00A61Q19/02A61Q19/08A61P17/00C12N5/0668A61K2300/00
Inventor 张建国马玉实
Owner 北京泰盛生物科技有限公司
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