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　　上??(shang)海??(hai)大??(da)學(xué)??(xue)醫(yī)??(yi)學(xué)??(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(wǎng)??(wang)絡(luò)??(luo)和??(he)細(xì)??(xi)胞??(bao)動??(dong)態(tài)??(tai)互??(hu)作??(zuo)的??(de)結(jié)??(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(guān)??(guan)鍵??(jian)作??(zuo)用??(yong)??。??。