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學習快評丨qibao666888　　其??(qi)實??(shi)像??(xiang)過??(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??(zhi)誤??(wu)判??(pan)為?(wei)高?(gao)度??(du)危??(wei)險?(xian)??，過??(guo)度??(du)反?(fan)應??(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??(guan)節(jié)??(jie)(如??(ru)類??(lei)風??(feng)濕??(shi)關?(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))???！　∈??(shou)先??(xian)要?(yao)識?(shi)別??(bie)“自??(zi)我??(wo)”與?(yu)“非?(fei)我??(wo)”??。??通??(tong)過??(guo)細??(xi)胞??(bao)表??(biao)面??(mian)的?(de)特??(te)殊??(shu)蛋??(dan)白??(bai)(如??(ru)MHC分??(fen)子??(zi))區(qū)??(qu)分?(fen)自??(zi)身??(shen)細??(xi)胞??(bao)和??(he)外??(wai)來??(lai)病??(bing)原??(yuan)體??(ti)??。一??(yi)旦??(dan)誤??(wu)判??(pan)??，可??(ke)能??(neng)攻?(gong)擊??(ji)自??(zi)身??(shen)組??(zu)織??(zhi)??，導??(dao)致??(zhi)類??(lei)風??(feng)濕??(shi)關??(guan)節(jié)??(jie)炎??(yan)、1型??(xing)糖??(tang)尿??(niao)病??(bing)等??(deng)疾??(ji)病??(bing)??。。