['To establish a convenient and reliable method for inducing hair regeneration by follicular cell implantation for the treatment of alopecia.', 'The human hair follicle stem cells were separated and purified by micromanipulation and magnetic cell sorting, and human scalp dermal papilla cells were isolated by enzyme digestion. The two cells were mixed and implanted subcutaneously in nude mice to observe the regeneration of the hair follicles.', 'Formation of intact hair follicle-like structures was observed in the skin sections of the recipient nude mice.'] Do [ Follicular cell implantation for induce hair follicle growth in nude mice ]?