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原標題：意大利18videos极品

　　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??(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??(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??(tong)(如??(ru)系??(xi)統??(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))???！　細??(xi)胞??(bao)的?(de)角??(jiao)色??(se)則??(ze)是??(shi)指??(zhi)揮??(hui)、“殺??(sha)敵??(di)”與??(yu)“維??(wei)穩(wěn)??(wen)”?。??比??(bi)如??(ru)輔??(fu)助?(zhu)T細??(xi)胞??(bao)??，扮??(ban)演??(yan)著??(zhe)“指??(zhi)揮??(hui)官??(guan)”角??(jiao)色??(se)??，通??(tong)過??(guo)釋??(shi)放??(fang)細??(xi)胞?(bao)因??(yin)子??(zi)??，激??(ji)活??(huo)B細??(xi)胞??(bao)和??(he)其??(qi)他?(ta)免?(mian)疫??(yi)細??(xi)胞??(bao)；細??(xi)胞??(bao)毒??(du)性??(xing)T細?(xi)胞??(bao)??，扮??(ban)演??(yan)著??(zhe)“殺?(sha)手??(shou)”角??(jiao)色??(se)??，直??(zhi)接??(jie)穿??(chuan)透??(tou)感??(gan)染??(ran)細??(xi)胞??(bao)??，注??(zhu)入??(ru)毒??(du)素??(su)將??(jiang)其??(qi)摧??(cui)毀??(hui)；調??(tiao)節(jié)??(jie)T細?(xi)胞??(bao)??，扮??(ban)演??(yan)著??(zhe)“維?(wei)穩(wěn)??(wen)員??(yuan)”角??(jiao)色??(se)??，防??(fang)止?(zhi)免??(mian)疫??(yi)反??(fan)應??(ying)過??(guo)度??(du)??，避??(bi)免??(mian)誤?(wu)傷??(shang)健??(jian)康??(kang)組??(zu)織??(zhi)?。。