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[采用植入法对含镍、铬和钴的牙科合金进行毒理学研究的结果]

[The results of toxicological research on dental alloys containing Ni, Cr and Co using the implantation method].

作者信息

Koren' V N, Radyshich N S, Borisov G P, Klebanskaia S Ia, Knava O E, Timokhina V I, Tsap Iu P, Kozlov A V, Ivanov-Filippov F V

出版信息

Stomatologiia (Mosk). 1991 Mar-Apr(2):17-21.

PMID:1853371
Abstract

Biocompatibility of 7 dentistry alloys containing 5 do 70% of Ni but not containing Be was studied by implantation of these alloys into femoral muscles of 360 white rats. Tissue directly adjacent to alloy samples, regional lymph nodes, and viscera were under study. The detected changes were approximately similar in different animal groups and similar to the changes in the reference group, this permitting the authors to consider the suggested allows biologically indifferent.

摘要

通过将7种含镍量为5%至70%且不含铍的牙科合金植入360只白鼠的股肌中,研究了这些合金的生物相容性。对紧邻合金样本的组织、局部淋巴结及内脏进行了研究。在不同动物组中检测到的变化大致相似,且与参照组中的变化相似,这使得作者认为所研究的合金在生物学上无差异。

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