Detection of silicone migration and biodegradation with NMR.

Detection of silicone migration and biodegradation with NMR.
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用 NMR 检测有机硅迁移和生物降解。

DOI:
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发表时间:
1996
影响因子:
--
通讯作者:
T. Brady
T. Brady
中科院分区:
医学3区
文献类型:
--
作者:
L. Garrido;A. Bogdanova;L. L. Cheng;B. Pfleiderer;E. Tokareva;J. Ackerman;T. Brady

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有机硅是一种以SiO键和有机侧基(脂肪族和/或芳香族)为骨架的合成聚合物的总称,是生物医学用途中应用最广泛的材料之一。特别是,据估计,目前在美国约有150万个硅胶填充乳房假体植入,用于重建和隆胸。虽然硅胶被认为是稳定的,但其良性性质最近受到质疑,1992年4月,美国食品和药物管理局(FDA)严格限制使用硅胶填充假体隆胸,认为其风险尚未得到充分界定。
Silicones, generic name of synthetic polymers with a backbone of SiO bonds and organic side groups (aliphatic and/or aromatic), are among the most widely used materials for biomedical purposes [1]. In particular, it is estimated that about 1.5 million silicone gel-filled breast prosthesis are presently implanted in the U.S. for the purpose of reconstruction and augmentation mammaplasty. Although silicones have been assumed to be stable, their benign nature has been questioned recently, and in April 1992 the Food and Drug Administration (FDA) severely restricted the use of silicone gel-filled prostheses for breast augmentation arguing that the risks have not been adequately defined [2].
硅胶植入物隆胸手术后出现系统性硬化症。
DOI: 10.7326/0003-4819-111-5-377
发表时间: 1989
影响因子: 39.2
作者:
Varga,J;Schumacher,HR;Jimenez,SA
通讯作者: Jimenez,SA
DOI: 10.1002/art.1780370203
发表时间: 1994
影响因子: --
作者:
Sánchez-Guerrero,J;Schur,PH;Sergent,JS;Liang,MH
通讯作者: Liang,MH