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The behavior of the coiled body in cells infected with adenovirus in vitro
(Kluwer Academic Publ, 1996-01-01)
The coiled body is a phylogenetically conserved nuclear organelle whose function is not known. Probes for detection of p80-coilin, an 80 kDa protein enriched in the coiled body, have made possible studies determining the ...
Air core notch-coil magnet with variable geometry for fast-field-cycling NMR
(Academic Press Inc Elsevier Science, 2015-10)
In this manuscript we present details on the optimization, construction and performance of a wide-bore (71 mm) α-helical-cut notch-coil magnet with variable geometry for fast-field-cycling NMR. In addition to the usual ...
Air core notch-coil magnet with variable geometry for fast-field-cycling NMR
(2015)
In this manuscript we present details on the optimization, construction and performance of a wide-bore (71 mm) a-helical-cut notch-coil magnet with variable geometry for fast-field-cycling NMR. In addition to the usual ...
Colocalization of coilin and nucleolar proteins in Cajal body-like structures of micronucleated PtK2 cells
(Associação Brasileira de Divulgação Científica, 2004-07-01)
Cajal bodies (CB) are ubiquitous nuclear structures involved in the biogenesis of small nuclear ribonucleoproteins and show narrow association with the nucleolus. To identify possible relationships between CB and the ...
Cooling and Warming Rates are Unaffected by Autonomic Vascular Control in the South American Rattlesnake (Crotalus durissus)
(Soc Brasileira Herpetologia, 2019-12-01)
Reptiles typically heat faster than they cool, and this thermal hysteresis is believed to derive from physiological mechanisms that modulate heat exchange with the environment through changes in thermal conductance. The ...
Is the positive c-kit immunostaining associated with the presence of cells analogous to the intersticial cells of Cajal in the ciliary muscle?
(Conselho Brasileiro de Oftalmologia, 2009)
PURPOSE: Interstitial cells of Cajal were identified in the gastrointestinal tract of several species, with close relation to the enteric nervous system. Since it was recognized that interstitial cells of Cajal express the ...
Comparative study of helical-cut notch–coil magnets for fast-field-cycling nuclear magnetic resonance
(National Research Council Canada-NRC Research Press, 2014-04)
In this manuscript we describe an -helical-cut notch–coil magnet system designed for fast switching of the magneticfield. An attempt was made to determine the extent to which such a magnet configuration can be efficiently ...
Comparação da razão sinal-ruído e da uniformidade da imagem entre aquisições com bobina de quadratura e com bobina de corpo
(Universidade Estadual Paulista (Unesp), 2011)
The signal-to-noise ratio and image uniformity analysis parameters are very important in quality control of an MRI scanner. They are measured in regular tests with phantoms. In these tests, however, used to quadrature coil, ...