Culture method of hair follicle mesenchymal stem cells
A technology of mesenchymal stem cells and culture methods, which is applied in the field of hair follicle mesenchymal stem cell culture, can solve the problems such as the source limitation of autologous mesenchymal stem cells, and achieve the effects of convenient material collection, improved quality, and improved expansion ability
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Embodiment 1
[0050] Embodiment 1 A kind of culture method of hair follicle mesenchymal stem cells
[0051] (1) Isolation and culture of primary hair follicle mesenchymal stem cells
[0052] 1) Preparation of complete medium: serum-free medium + 5% serum substitute + 20ng / ml epidermal growth factor + 20ng / ml fibroblast growth factor + 20ng / ml platelet-derived growth factor + 20ng / ml vascular endothelial growth factor.
[0053] 2) 20 human hairs with intact hair follicles were directly extracted, and the centrifuge tube was placed in an ice box, placed in a centrifuge tube containing 0.1% gentamicin and physiological saline, and transported to the laboratory.
[0054] 3) Cut off the hair, rinse three times with normal saline containing 0.1% gentamicin, and then rinse three times with normal saline.
[0055] 4) Tissue shears are mechanically sheared.
[0056] 5) The chopped tissue was resuspended in physiological saline, centrifuged at 1500 rpm for 5 min, and the supernatant was discarded;...
Embodiment 2- Embodiment 19
[0061] Example 2-Example 19 A method for culturing hair follicle mesenchymal stem cells
[0062] Same as Example 1.
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