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　　上??(shang)海??(hai)大??(da)學??(xue)醫(yī)??(yi)學??(xue)院?(yuan)華??(hua)山??(shan)醫(yī)??(yi)院??(yuan)皮??(pi)膚?(fu)科??(ke)雙??(shuang)聘?(pin)教??(jiao)授??(shou)丁??(ding)小??(xiao)雷??(lei)指??(zhi)出??(chu)??，毛??(mao)囊??(nang)健??(jian)康??(kang)與??(yu)再??(zai)生??(sheng)是??(shi)多??(duo)層??(ceng)信??(xin)號??(hao)網??(wang)絡??(luo)和??(he)細??(xi)胞??(bao)動??(dong)態(tài)??(tai)互??(hu)作??(zuo)的??(de)結??(jie)果??(guo)??，營??(ying)養(yǎng)??(yang)信??(xin)號??(hao)在??(zai)維?(wei)持??(chi)毛??(mao)囊??(nang)微??(wei)環(huán)??(huan)境?(jing)穩(wěn)??(wen)態(tài)??(tai)、促??(cu)進??(jin)毛??(mao)發(fā)??(fa)生??(sheng)長??(chang)中??(zhong)起??(qi)關?(guan)鍵??(jian)作??(zuo)用?(yong)??。??。