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學(xué)習(xí)快評(píng)丨qibao666888　　第??(di)二??(er)道??(dao)防??(fang)御??(yu)是??(shi)“清?(qing)道??(dao)夫??(fu)軍??(jun)團(tuán)??(tuan)”??，負(fù)??(fu)責(zé)??(ze)吞??(tun)噬??(shi)與?(yu)清??(qing)掃??(sao)??。??中??(zhong)性??(xing)粒??(li)細(xì)??(xi)胞??(bao)24小??(xiao)時(shí)??(shi)在??(zai)血??(xue)液??(ye)中??(zhong)“巡??(xun)邏?(luo)”??，一??(yi)旦??(dan)發(fā)??(fa)現(xiàn)??(xian)病??(bing)原??(yuan)體??(ti)??，立??(li)刻??(ke)沖??(chong)鋒??(feng)吞??(tun)噬??(shi)??。巨??(ju)噬??(shi)細(xì)??(xi)胞?(bao)如??(ru)同??(tong)“清?(qing)障??(zhang)車??(che)”??，負(fù)??(fu)責(zé)??(ze)吞??(tun)噬??(shi)病??(bing)原??(yuan)體??(ti)并??(bing)發(fā)??(fa)出??(chu)警??(jing)報(bào)??(bao)信??(xin)號(hào)??(hao)??，召??(zhao)集??(ji)其??(qi)他??(ta)免??(mian)疫??(yi)細(xì)??(xi)胞??(bao)參??(can)戰(zhàn)?(zhan)???！　∑??(qi)實(shí)??(shi)像??(xiang)過(guò)??(guo)敏??(min)性??(xing)疾??(ji)病??(bing)?，就??(jiu)是?(shi)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)將??(jiang)花??(hua)粉?(fen)、塵??(chen)螨??(man)等??(deng)微??(wei)害??(hai)物??(wu)質(zhì)??(zhi)誤??(wu)判??(pan)為??(wei)高??(gao)度??(du)危??(wei)險(xiǎn)??(xian)?，過(guò)?(guo)度??(du)反??(fan)應(yīng)??(ying)引??(yin)發(fā)??(fa)噴??(pen)嚏??(ti)、皮??(pi)疹??(zhen)甚??(shen)至??(zhi)哮??(xiao)喘??(chuan)??。??還??(hai)有??(you)自??(zi)身??(shen)免??(mian)疫??(yi)病??(bing)?，屬??(shu)于??(yu)免?(mian)疫?(yi)系??(xi)統(tǒng)??(tong)“敵??(di)我??(wo)不??(bu)分?(fen)”?，攻??(gong)擊??(ji)自??(zi)身??(shen)關(guān)?(guan)節(jié)?(jie)(如??(ru)類??(lei)風(fēng)??(feng)濕??(shi)關(guān)??(guan)節(jié)??(jie)炎??(yan))、全??(quan)身??(shen)各??(ge)系??(xi)統(tǒng)??(tong)(如??(ru)系??(xi)統(tǒng)??(tong)性??(xing)紅??(hong)斑??(ban)狼??(lang)瘡??(chuang))或??(huo)甲??(jia)狀??(zhuang)腺??(xian)(如??(ru)橋??(qiao)本??(ben)氏??(shi)甲??(jia)狀??(zhuang)腺??(xian)炎??(yan))??。。