منابع مشابه
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Readers of this journal might not stop to categorize their responses as communitarian rather than individualistic, but there are probably very few readers from either the clinical or basic research domains who would quibble with the ethics of using a placebo or a control in experiments. Most would regard it as unethical to do an experiment in animals or humans that was not properly controlled s...
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Apilot study by Wu et al. (1) suggests that umbilical cordYderived mesenchymal stem cells (UCMSCs) promote hematopoietic engraftment when cotransplanted with cord blood (CB) cells (Fig. 1A). The authors make good use of two somatic stem cells, both derived from umbilical cord. Together with the establishment of their UCMSC bank, their trial appears to be potentially meaningful for future develo...
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MSCs are a population of adult stem cells that is a promising source for therapeutic applications. These cells can be isolated from the bone marrow and can be easily separated from the hematopoietic stem cells (HSCs) due to their plastic adherence. This protocol describes how to isolate MSCs from rat femurs and tibias. The isolated cells were further enriched against two MSCs surface markers CD...
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We study collections of Message Sequence Charts (MSCs) defined by High-level MSCs (HMSCs) under a new type of concatenation operation called anchored concatenation. We show that there is no decision procedure for determining if the MSC language defined by an HMSC is regular and that it is undecidable if an HMSC admits an implied scenario. Further, the languages defined by locally synchronized H...
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ژورنال
عنوان ژورنال: Nature Medicine
سال: 2013
ISSN: 1078-8956,1546-170X
DOI: 10.1038/nm.3219