Time related changes of T1, T2, and of human blood in vitro
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- 作者：Andreas Petrovica ; b ; Astrid Krauskopfa ; c ; Eva Hasslera ; d ; Rudolf Stollbergerb ; Eva Scheurera ; e ; eva.scheurer@cfi.lbg.ac.at" class="auth_mail" title="E-mail the corresponding author ; eva.scheurer@bs.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：CV ; coefficient of variation ; deoxyHb ; deoxyhemoglobin ; Hb ; hemoglobin ; metHb ; methemoglobin ; oxyHb ; oxyhemoglobin ; RBC ; red blood cell ; Y ; fraction of oxyhemoglobin
- 刊名：Forensic Science International
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：262
- 期：Complete
- 页码：11-17
- 全文大小：1317 K
文摘
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MR relaxometry might add information toward the forensic estimation of hematoma age.
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Longitudinal observation of human whole blood samples using MRI at 3 T during 30 days.
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Characteristic time evolution of MR relaxation times in blood samples observed.
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Interdependence of T1 and T2 changes possibly related to oxygenation of samples.
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High intra- and inter-subject variability due to various factors e.g. glucose level.