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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3195975 | PMC |
| http://dx.doi.org/10.3325/cmj.2011.52.648 | DOI Listing |
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Theoretical and experimental dosimetry can be used for adequate evaluation of the effects of radiofrequency electromagnetic fields. In view of the tough electromagnetic environment in aircraft, pilots' safety is of particular topicality. The dosimetric evaluation is made from the quantitative characteristics of the EMF interaction with bio-objects depending on EM energy absorption in a unit of tissue volume or mass calculated as a specific absorbed rate (SAR) and measured in W/kg.
View Article and Find Full Text PDFGoverning biological material at the intersection of care and research: the use of dried blood spots for biobanking.
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VU University Medical Center Amsterdam, EMGO Institute for Health and Care Research, Section Community Genetics, Amsterdam, the Netherlands.
A series of governance issues currently surrounds the multiple uses and multiple users of dried blood spots (DBS) for research purposes. Internationally there is a discussion on storing DBS resulting from newborn screening for public health and using them as the basis for large biobank-like collections to facilitate biomedical research. If such a transformation were to be formalized, then DBS would sit at the intersection of care (ie, public health) and research, with the mechanisms through which such a collection could be managed not totally self-evident.
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University of Rzeszów, Faculty of Biotechnology, Kolbuszowa, Poland.
microRNAs (miRNAs), short RNAs of 21-25 nucleotides, are implied in gene expression and regulation, in biological processes and in human pathologies including cancer. Since miRNAs of plant origin can survive digestion and cooking and enter in animal (including human) sera and tissues, their intervention in mammalian gene expression and regulation might be expected. Mouse experimental feeding, in fact, showed that a miRNA class (MIR168a) is involved in accumulation of the low-density lipoprotein (LDL), the major cholesterol-carrying lipoprotein of human plasma.
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