美国联邦政府的一个研究小组对在PV C医疗器材中应用最广泛的增塑剂D EH P的安全性进行了再次调查,该调查再次引发了人们对某些儿童和孕妇接触该物质的忧虑,但健康的成年人似乎不会受到危害。由于新的研究和公众不断质疑的推动,由全国毒物研究计划组织召集的独立科学家研究小组 A team from the U.S. federal government conducted a reconsideration of the safety of D EH P, the most widely used plasticizer in PV C medical devices, again raising concerns about exposure of some children and pregnant women to the substance, But healthy adults do not seem to be jeopardized. As a result of new research and ongoing public scrutiny, the Independent Scientists Research Group convened by the National Toxicology Research Program