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单克隆抗体的出现与发展 被引量:1
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作者 马雪璟 李润涵 侯百东 《科学通报》 EI CAS CSCD 北大核心 2020年第28期3078-3084,共8页
1975年,免疫学家Georges Kohler和Cdsar Milstein将免疫过后的小鼠脾细胞与骨髓瘤细胞融合,形成的杂交瘤细胞既可产生抗体,又可无限增殖,从而创立了具有划时代意义的杂交瘤技术(hybridoma technology).他们也因此获得了1984年诺R尔生理... 1975年,免疫学家Georges Kohler和Cdsar Milstein将免疫过后的小鼠脾细胞与骨髓瘤细胞融合,形成的杂交瘤细胞既可产生抗体,又可无限增殖,从而创立了具有划时代意义的杂交瘤技术(hybridoma technology).他们也因此获得了1984年诺R尔生理学或医学奖.从此,人们可通过细胞工程在体外定向制备并分离出已知抗原特异性的单克隆抗体(monoclonal antibody). 展开更多
关键词 免疫学家 生理学或医学奖 小鼠脾细胞 单克隆抗体 抗原特异性 无限增殖 杂交瘤技术 杂交瘤细胞
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Environmental bioavailability:a potentially overlooked element in triggering antimicrobial resistance
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作者 Han Yeong Kaw Jing Yu +3 位作者 xuejing ma Bee Geok Yeo Lizhong Zhu Wei Wang 《Science Bulletin》 SCIE EI CAS CSCD 2022年第22期2269-2271,共3页
Antimicrobial resistance(AMR)is unquestionably-one of the most severe,international public health crises that mankind faces now and in the next decades,with the latest data indicating global deaths quintuple over the ... Antimicrobial resistance(AMR)is unquestionably-one of the most severe,international public health crises that mankind faces now and in the next decades,with the latest data indicating global deaths quintuple over the past five years to claim nearly 5 million lives[1],which seems substantially underestimated the projected health impact(10 million deaths)and economic burden(US$100 trillion)of AMR by 2050[2].To counteract the burgeoning AMR crisis,the One Health initiative has called for international collective effort in improving human,animal and environmental health through integrated management of this interfacial triad.Among which,the environmental dimension is often underrepresented,especially soil compartment as the origin,reservoir and transmission route for propagating antibiotic resistance genes(ARGs)in microbiota that exacerbate AMR[3]. 展开更多
关键词 COLLECTIVE RESERVOIR resistance
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