据Xu C 2014年7月21日（Langmuir，2014 Jul 21．）报道，研究人员在三维生物打印领域研究取得突破，该技术将会很快实现打印出机体器官和组织以供移植者需要的目的。生物制造（三维生物打印领域）领域具有很大的潜力，其可以帮助制造...据Xu C 2014年7月21日（Langmuir，2014 Jul 21．）报道，研究人员在三维生物打印领域研究取得突破，该技术将会很快实现打印出机体器官和组织以供移植者需要的目的。生物制造（三维生物打印领域）领域具有很大的潜力，其可以帮助制造出机体的器官和组织，以满足当前医学上对人体组织器官的需求：而生物制造领域也将会在未来生产出来自患者机体自身的细胞，以降低移植所带来的排斥反应。如今有12万例患者都急切需要捐献的器官来维持生命，最为需要的是肾脏移植，但仅在2014年1月至4月只有1万例得到了移植。展开更多
Objective To provide basis of reference values for relevant parameters of Chinese Reference Man. Methods Eighteen kinds of major organ or tissue samples, including muscle, rib, liver, and so on, were obtained from 4 a...Objective To provide basis of reference values for relevant parameters of Chinese Reference Man. Methods Eighteen kinds of major organ or tissue samples, including muscle, rib, liver, and so on, were obtained from 4 areas (Hebei, Shanxi, Jiangsu, and Sichuan provinces) with different dietary patterns in China in autopsy of 16 healthy adult men, who had just encountered sudden deaths. At the same time, whole blood samples were collected from 10 volunteers living in each of these areas. The concentrations of 56 elements in these samples were detected by using Inductively Coupled Plasma Mass Spectrometry (ICP-MS), Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES), and Graphite Furnace Atomic Absorption Spectrometry (GF-AAS) techniques. Based on obtained concentrations and reference values of these organ or tissue weights for Chinese Reference Man, the relative elemental burdens in these organs or tissues as well whole body were also estimated. Results The concentrations of 56 elements in 18 main organs or tissues were determined all together and their elemental organ or tissue and whole body burdens were estimated. Furthermore, the distributions of important elements for radiation protection in these organs or tissues were emphatically discussed. Conclusion By summing with past related results, the total results obtained from the series of research may provide more reliable and better representative basis of these reference values for Chinese Reference Man than before.展开更多
文摘据Xu C 2014年7月21日（Langmuir，2014 Jul 21．）报道，研究人员在三维生物打印领域研究取得突破，该技术将会很快实现打印出机体器官和组织以供移植者需要的目的。生物制造（三维生物打印领域）领域具有很大的潜力，其可以帮助制造出机体的器官和组织，以满足当前医学上对人体组织器官的需求：而生物制造领域也将会在未来生产出来自患者机体自身的细胞，以降低移植所带来的排斥反应。如今有12万例患者都急切需要捐献的器官来维持生命，最为需要的是肾脏移植，但仅在2014年1月至4月只有1万例得到了移植。
基金Supported by the National Natural Sciences Foundation of China(30370443)
文摘Objective To provide basis of reference values for relevant parameters of Chinese Reference Man. Methods Eighteen kinds of major organ or tissue samples, including muscle, rib, liver, and so on, were obtained from 4 areas (Hebei, Shanxi, Jiangsu, and Sichuan provinces) with different dietary patterns in China in autopsy of 16 healthy adult men, who had just encountered sudden deaths. At the same time, whole blood samples were collected from 10 volunteers living in each of these areas. The concentrations of 56 elements in these samples were detected by using Inductively Coupled Plasma Mass Spectrometry (ICP-MS), Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES), and Graphite Furnace Atomic Absorption Spectrometry (GF-AAS) techniques. Based on obtained concentrations and reference values of these organ or tissue weights for Chinese Reference Man, the relative elemental burdens in these organs or tissues as well whole body were also estimated. Results The concentrations of 56 elements in 18 main organs or tissues were determined all together and their elemental organ or tissue and whole body burdens were estimated. Furthermore, the distributions of important elements for radiation protection in these organs or tissues were emphatically discussed. Conclusion By summing with past related results, the total results obtained from the series of research may provide more reliable and better representative basis of these reference values for Chinese Reference Man than before.
