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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(hào)??(hao)網(wǎng)??(wang)絡(luò)??(luo)和??(he)細(xì)??(xi)胞??(bao)動(dòng)??(dong)態(tài)??(tai)互?(hu)作??(zuo)的??(de)結(jié)??(jie)果??(guo)??，營(yíng)??(ying)養(yǎng)??(yang)信??(xin)號(hào)??(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(jìn)??(jin)毛??(mao)發(fā)??(fa)生??(sheng)長(zhǎng)??(chang)中??(zhong)起??(qi)關(guān)??(guan)鍵??(jian)作??(zuo)用?(yong)??。??。