Comparison between the Two Endpoints of the Embryotoxicity Test using the Contracting Myocardial Cells and the Alkaline Phosphatase (ALP) Activity
Comparison between the Two Endpoints of the Embryotoxicity Test using the Contracting Myocardial Cells and the Alkaline Phosphatase (ALP) Activity
复制标题
使用收缩心肌细胞和碱性磷酸酶 (ALP) 活性进行胚胎毒性试验的两个终点的比较
DOI:
10.11223/jarde.10.82
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
H. Takashima
中科院分区:
文献类型:
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作者:
K. Imai;Kazuaki Nakamura;A. Tanoue;K. Suese;Fumiya Ogawa;H. Takashima
The Embryo Stem Cell Test (EST) using mouse ES cell differentiation is an in vitro embryotoxicity screening test protocol. This EST protocol requires a 10-day or longer culture because the differentiation of contracting myocardial cells. Therefore, we developed a novel assessment method using alkaline phosphatase (ALP) activity as an endpoint, and compared the results obtained with the EST and our methods regarding four kinds of dental monomer. Bis-GMA was found to be weakly embryotoxic by the EST method, but non-embryotoxic by our method using ALP activity. No difference was found in the results for the other monomers by these methods. In the future, more data should be collected to establish our method.
DOI:
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发表时间:
2009
期刊:
J. Oral Tissue. Engin
影响因子:
--
作者:
Imai K.;Kusakawa S.;Tanoe A.;Kuwagata M.;Senuma M.;Furuya M.;Takashima H.
通讯作者:
Takashima H.