Determining the pharmacokinetics and long-term biodistribution of SiO2 nanoparticles in vivo using accelerator mass spectrometry.
Determining the pharmacokinetics and long-term biodistribution of SiO2 nanoparticles in vivo using accelerator mass spectrometry.
复制标题
使用加速器质谱法确定体内SIO2纳米颗粒的药代动力学和长期生物分布。
DOI:
10.1021/nl302412f
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发表时间:
2012-11-14
期刊:
影响因子:
10.8
通讯作者:
Turteltaub KW
中科院分区:
文献类型:
--
作者:
Malfatti MA;Palko HA;Kuhn EA;Turteltaub KW
Biodistribution is an important factor in better understanding silica dioxide nanoparticle (SiNP) safety. Currently, comprehensive studies on biodistribution are lacking, most likely due to the lack of suitable analytical methods. Accelerator mass spectrometry (AMS) was used to investigate the relationship between administered dose, PK, and long-term biodistribution of 14C-SiNPs in vivo. PK analysis showed that SiNPs were rapidly cleared from the central compartment, were distributed to tissues of the reticuloendothelial system, and persisted in the tissue over the 8-week time course, raising questions about the potential for bioaccumulation and associated long-term effects.
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影响因子:
17.1
作者:
Kumar R;Roy I;Ohulchanskky TY;Vathy LA;Bergey EJ;Sajjad M;Prasad PN
通讯作者:
Prasad PN
影响因子:
7.4
作者:
Ognibene, TJ;Bench, G;Murov, S
通讯作者:
Murov, S
影响因子:
7.4
作者:
He, Xiaoxiao;Nie, Hailong;Zhang, Pengfei
通讯作者:
Zhang, Pengfei
DOI:
10.1073/pnas.2232479100
发表时间:
2003-11-11
影响因子:
11.1
作者:
Hirsch, LR;Stafford, RJ;West, JL
通讯作者:
West, JL
影响因子:
46.9
作者:
Colvin, VL
通讯作者:
Colvin, VL