草蜢影院电影在线观看

　　最??(zui)后??(hou)是?(shi)維??(wei)持??(chi)記??(ji)憶??(yi)??，比??(bi)如??(ru)通??(tong)過??(guo)疫?(yi)苗??(miao)或??(huo)自??(zi)然??(ran)感??(gan)染??(ran)形??(xing)成??(cheng)長??(chang)期??(qi)保?(bao)護(hù)??(hu)??，例?(li)如??(ru)天??(tian)花??(hua)疫??(yi)苗??(miao)的??(de)終??(zhong)身??(shen)免??(mian)疫??(yi)效??(xiao)果??(guo)；再??(zai)如??(ru)調(diào)??(tiao)節(jié)??(jie)T細(xì)??(xi)胞??(bao)抑?(yi)制??(zhi)過?(guo)度??(du)反??(fan)應(yīng)??(ying)??，防??(fang)止??(zhi)免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)“暴?(bao)走??(zou)”引??(yin)發(fā)?(fa)過??(guo)敏?(min)或??(huo)炎??(yan)癥?(zheng)風(fēng)??(feng)暴??(bao)?。??　　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??(kai)始??(shi)發(fā)??(fa)揮??(hui)主??(zhu)力??(li)作??(zuo)用?(yong)??，能??(neng)針??(zhen)對??(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??(yan)不??(bu)足??(zu)”而??(er)反??(fan)應(yīng)??(ying)過??(guo)度??(du)??，如??(ru)對??(dui)花??(hua)粉??(fen)、食??(shi)物??(wu)等??(deng)無??(wu)害??(hai)物?(wu)質(zhì)?(zhi)過??(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)??。GAQBOHJYLLqibao666888　　zui ??(zui)hou ??(hou)shi ?(shi)wei ??(wei)chi ??(chi)ji ??(ji)yi ??(yi)??，bi ??(bi)ru ??(ru)tong ??(tong)guo ??(guo)yi ?(yi)miao ??(miao)huo ??(huo)zi ??(zi)ran ??(ran)gan ??(gan)ran ??(ran)xing ??(xing)cheng ??(cheng)chang ??(chang)qi ??(qi)bao ?(bao)hu ??(hu)??，li ?(li)ru ??(ru)tian ??(tian)hua ??(hua)yi ??(yi)miao ??(miao)de ??(de)zhong ??(zhong)shen ??(shen)mian ??(mian)yi ??(yi)xiao ??(xiao)guo ??(guo)；zai ??(zai)ru ??(ru)tiao ??(tiao)jie ??(jie)Txi ??(xi)bao ??(bao)yi ?(yi)zhi ??(zhi)guo ?(guo)du ??(du)fan ??(fan)ying ??(ying)??，fang ??(fang)zhi ??(zhi)mian ??(mian)yi ??(yi)xi ??(xi)tong ??(tong)“bao ?(bao)zou ??(zou)”yin ??(yin)fa ?(fa)guo ??(guo)min ?(min)huo ??(huo)yan ??(yan)zheng ?(zheng)feng ??(feng)bao ??(bao)?。??　　er ??(er)tong ??(tong)zhi ??(zhi)qing ??(qing)shao ??(shao)nian ??(nian)qi ??(qi)(4～18sui ??(sui))??，sui ??(sui)zhe ??(zhe)mian ??(mian)yi ?(yi)xi ??(xi)tong ??(tong)zhu ??(zhu)jian ??(jian)cheng ??(cheng)shu ??(shu)??，shi ??(shi)ying ??(ying)xing ??(xing)mian ?(mian)yi ??(yi)(Txi ??(xi)bao ??(bao)、Bxi ??(xi)bao ??(bao))kai ??(kai)shi ??(shi)fa ??(fa)hui ??(hui)zhu ??(zhu)li ??(li)zuo ??(zuo)yong ?(yong)??，neng ??(neng)zhen ??(zhen)dui ??(dui)bing ??(bing)yuan ??(yuan)ti ??(ti)chan ??(chan)sheng ??(sheng)te ??(te)yi ??(yi)xing ??(xing)kang ??(kang)ti ??(ti)??。??dan ??(dan)mian ??(mian)yi ??(yi)xi ??(xi)tong ??(tong)ye ??(ye)ke ??(ke)neng ??(neng)yin ??(yin)“jing ??(jing)yan ??(yan)bu ??(bu)zu ??(zu)”er ??(er)fan ??(fan)ying ??(ying)guo ??(guo)du ??(du)??，ru ??(ru)dui ??(dui)hua ??(hua)fen ??(fen)、shi ??(shi)wu ??(wu)deng ??(deng)wu ??(wu)hai ??(hai)wu ?(wu)zhi ?(zhi)guo ??(guo)du ??(du)fan ??(fan)ying ??(ying)??，yin ??(yin)fa ??(fa)xiao ??(xiao)chuan ??(chuan)、shi ??(shi)zhen ??(zhen)；ru ??(ru)jie ?(jie)chu ??(chu)wai ?(wai)jie ??(jie)zeng ?(zeng)duo ??(duo)??，yi ??(yi)gan ?(gan)ran ??(ran)shou ??(shou)zu ??(zu)kou ??(kou)bing ??(bing)、shui ??(shui)dou ??(dou)deng ?(deng)chuan ??(chuan)ran ??(ran)bing ??(bing)??。