نتایج جستجو برای: stereology method
تعداد نتایج: 1630628 فیلتر نتایج به سال:
Measurement of particles, whether grains on a microscope slide or image of a muck or stock pile, is two dimensional. Principles of geometric probability and stereology can be used to reconstruct or unfold a three dimensional size distribution. This analytical solution or unfolding function can be calibrated with an empirical calibration function.
Angela Schulz, Jonna Hänsch, Kristina Kuhn, Maria Schlesener, Peter Kossmehl, Jens R. Nyengaard, Norbert Wendt, Matthias Huber, and Reinhold Kreutz Department of Clinical Pharmacology and Toxicology, CharitéCentrum für Therapieforschung, Charité Universitätsmedizin Berlin, Berlin, Germany; and Stereology and Electron Microscopy Research Laboratory and MIND Center, University of Aarhus, Aarhus, ...
background: most research on autonomic dysfunction of diabetes mellitus is conducted on ganglions innervating gastrointestinal (gi) tract and there are limited works focusing on cervical sympathetic ganglia. the effects of diabetes mellitus (dm) on the neurons of superior cervical sympathetic ganglion (scsg) are investigated by stereological methods. material and methods: female rats (n=72) r...
Monosodium glutamate (MSG) is a worldwide flavor enhancer. The excessive concentration in nerve tissue induces the death of cells, known as excitotoxicity. In orofacial region, cells’ affects pain perception such mechanical hyperalgesia and allodynia. aim present study was to examine response modification estimated total number trigeminal ganglion sensory neurons after sub chronic oral administ...
Microstructural analysis is central to understand and predict the performance degradation of proton exchange membrane fuel cell (PEMFC) materials. Advanced electron x-ray 3-D microscopy methods are needed characterize reticulate structures forming catalyst, gas diffusion layer/ microporous layers. The high-throughput dual beam scanning microscope allows imaging such layers with a spatial resolu...
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