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生物通
1月
双峰驼血浆外泌体分离提取及肝癌细胞对外泌体摄取 ...
摘要: 为进一步研究双峰驼(Camelus bactrianus)血浆来源的外泌体在肝癌细胞侵袭和转移中的调节作用,本研究采用超速离心法分离双峰驼血浆外泌体,并通过透射电镜观察其形态和超微结构。随后,使用纳米粒子跟踪分析仪测定外泌体的粒径及分布。将荧光染料PKH67标记的外泌体与肝癌细胞(MHCC-97H和Huh7 ...
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