A method for preparing composite film for treating vitiligo by using autologous hair follicle melanocytes

A melanocyte and composite membrane technology, applied in animal cells, vertebrate cells, artificial cell constructs, etc., can solve the problems of scars that are not suitable for young children and children, high treatment costs, limited skin lesions, etc., and achieve a good cell phase. Capacitance, promoting adhesion and proliferation, enhancing effect
CN105326863BActive Publication Date: 2019-06-25GUANGZHOU PUDAO LIANXIN BIOTECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU PUDAO LIANXIN BIOTECH CO LTD
Publication Date
2019-06-25

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Abstract

The invention discloses a method for preparing a composite membrane for treating leucoderma from autologous follicle melanocytes. Enough autologous melanocytes are separated from follicles of a patient; cells are transferred to a biological membrane to continually grow by using the characteristics that performances and functions of the autologous melanocytes changed after the autologous melanocytes are cultured and amplified, so that the controllability of the cells is effectively improved and clinicians can extremely conveniently use the composite membrane. The defects of a traditional leucoderma treatment surgery that the damages are great, the treatment time is long, the treated skin lesion face is not large, the surgery is not suitable for treating infants and children, and scars are formed and the like are avoided. The method is convenient to operate, has good repeatability and is suitable for large-scale popularization of clinic treatment of the leucoderma.
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Description

technical field

[0001] The invention relates to a method for preparing a composite film for treating vitiligo by using autologous hair follicle melanocytes. Background technique

[0002] Vitiligo is a common skin disease that seriously affects the beauty of patients. About 1% to 2% of the world's population is suffering from Vitiligo. In China, it is conservatively estimated that there are at least 20 million Vitiligo patients. About 30% of patients with this disease do not respond to drugs Or ultraviolet radiation is not sensitive, such patients want to give fast and effective treatment, therefore, at least about 6 million patients will face surgery-related cell therapy.

[0003] At present, the means for the treatment of vitiligo mainly include Chinese and Western medicine treatment, various light irradiation treatments and surgical treatment. These treatment methods have their own advantages and disadvantages and indications. Chinese and Western medicine treatment is div...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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