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學(xué)習(xí)快評(píng)丨qibao666888　　(作??(zuo)者??(zhe)：潘??(pan)新??(xin)??，系??(xi)上??(shang)海?(hai)中??(zhong)醫(yī)??(yi)藥??(yao)大??(da)學(xué)??(xue)附??(fu)屬??(shu)曙??(shu)光??(guang)醫(yī)??(yi)院??(yuan)風(fēng)??(feng)濕?(shi)病??(bing)科?(ke)主??(zhu)任??(ren)、主??(zhu)任??(ren)醫(yī)??(yi)師??(shi))　　兒?(er)童??(tong)至??(zhi)青??(qing)少??(shao)年??(nian)期??(qi)(4～18歲??(sui))??，隨??(sui)著??(zhe)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)逐??(zhu)漸??(jian)成??(cheng)熟??(shu)??，適??(shi)應(yīng)??(ying)性??(xing)免??(mian)疫??(yi)(T細(xì)??(xi)胞??(bao)、B細(xì)??(xi)胞??(bao))開(kāi)??(kai)始??(shi)發(fā)??(fa)揮??(hui)主??(zhu)力??(li)作??(zuo)用??(yong)??，能??(neng)針?(zhen)對(duì)?(dui)病??(bing)原??(yuan)體??(ti)產(chǎn)??(chan)生??(sheng)特??(te)異??(yi)性??(xing)抗??(kang)體??(ti)??。??但??(dan)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)也??(ye)可??(ke)能??(neng)因??(yin)“經(jīng)??(jing)驗(yàn)??(yan)不??(bu)足??(zu)”而??(er)反??(fan)應(yīng)??(ying)過(guò)??(guo)度?(du)??，如??(ru)對(duì)??(dui)花??(hua)粉??(fen)、食??(shi)物??(wu)等?(deng)無(wú)??(wu)害??(hai)物??(wu)質(zhì)??(zhi)過(guò)?(guo)度?(du)反??(fan)應(yīng)??(ying)??，引??(yin)發(fā)?(fa)哮??(xiao)喘??(chuan)、濕??(shi)疹??(zhen)；如??(ru)接??(jie)觸??(chu)外??(wai)界??(jie)增??(zeng)多??(duo)??，易??(yi)感?(gan)染?(ran)手??(shou)足??(zu)口??(kou)病??(bing)、水?(shui)痘??(dou)等?(deng)傳??(chuan)染??(ran)病??(bing)??。。