نتایج جستجو برای: 142 129 micrometer
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To determine whether intramural nerves affect intestinal ion transport, we studied the effect of electrical field stimulation (EFS) on the movement of ions across isolated rabbit ileum. EFS increased the transmural electrical potential difference and the short circuit current (Isc), caused C1 secretion, and reduced conductance, but did not alter fluxes of Na or the residual current (JRnet). The...
MicroRNA (miR)‑142‑5p is a member of the miR‑142 family, which have been shown to be associated with tumors, stem cells and disorders of the immune system. However, the role of miR‑142‑5p in atherosclerosis has yet to be investigated. In the present study, an atherosclerotic apolipoprotein E‑deficient (apoE‑/‑) mouse model was constructed and fed a high‑fat diet. The expression levels of miR‑14...
MicroRNAs (miRNAs) are short 18-23 nucleotide long noncoding RNAs that posttranscriptionally regulate gene expression by binding to mRNA. Our previous miRNA profiling of diffuse large B-cell lymphoma (DLBCL) revealed a mutation in the seed sequence of miR-142-3p. Further analysis now showed that miR-142 was mutated in 11 (19.64%) of the 56 DLBCL cases. Of these, one case had a mutation in both ...
The peripheral high-affinity cyclic AMP phosphodiesterase from rat liver plasma membranes was purified to apparent homogeneity. The procedure used involved the initial purification of liver plasma membranes and the solubilization of the enzyme by using a high-ionic-strength medium. This was followed by chromatography of the enzyme on DEAE-cellulose, Affi-Gel Blue, a novel affinity column and Se...
The anaphase-telophase spindle usually elongates, and it has been assumed that the spindle pushes the incipient daughter nuclei apart. To test this assumption, we used a laser microbeam to sever the central spindle of the fungus, Fusarium solani, and measured the rate of separation of incipient daughter nuclei. When the microbeam was aimed beside the spindle separation occurred at a rate (8.6 m...
III. EVENT STUDIES ......................................................................................................................... 138 A. Methodology .............................................................................................................. 138 B. Identifying the Announcement Day (Event Window) ................................................ 140 C. Measuring Retur...
certainty although its general position is reasonably well defined. In the energy refinement, this part of the structure contracts and attempts to fold back onto the N-terminal domain, leading not only to a large movement as found in other external loops but also a large conformational change in the main chain. Re-examination of this loop has shown that an alternative local conformation can be ...
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