Search results for "DISEASES"
showing 7 items of 20537 documents
Truncated forms of viral VP2 proteins fused to EGFP assemble into fluorescent parvovirus-like particles
2006
Fluorescence correlation spectroscopy (FCS) monitors random movements of fluorescent molecules in solution, giving information about the number and the size of for example nano-particles. The canine parvovirus VP2 structural protein as well as N-terminal deletion mutants of VP2 (-14, -23, and -40 amino acids) were fused to the C-terminus of the enhanced green fluorescent protein (EGFP). The proteins were produced in insect cells, purified, and analyzed by western blotting, confocal and electron microscopy as well as FCS. The non-truncated form, EGFP-VP2, diffused with a hydrodynamic radius of 17 nm, whereas the fluorescent mutants truncated by 14, 23 and 40 amino acids showed hydrodynamic r…
Time reproduction of structured auditory events by deaf and hearing subjects
2009
Congenital deafness affects different aspects of information processing and time perception. In deafness the accuracy of duration judgments seems to be linked to differences in the use of conventional time units, applied strategy as well as cognitive processes such as attention or working memory (Kowalska & Szelag, 2006). The present experiment investigated the effect of different event structures on duration reproduction in deaf and normal hearing subjects. The accuracy and variability of performances were calculated respectively by means of the absolute error score and coefficient of variation of time reproductions. Results showed a global underestimation of durations for all subjects; mo…
M4_Microfluidics_for_CNT
2018
Size and frequency of the droplets produced in T-junction as a function of continuous and disperse phase pressure ratio.
INTERNATIONAL JOURNAL OF CLINICAL DENTISTRY VOL 10 ISSUE 1
2017
International Journal of Clinical Dentistry is a multidisciplinary forum for publications from all fields of oral medicine. The Journal builds a bridge between basic and clinical sciences, promoting the exchange of information and the advancement of oral medicine for the benefit of patients and clinicians. IJCD offers comprehensive coverage of new techniques, important developments, and innovative ideas in all fields of clinical dentistry. The Journal publishes original scientific articles and invited reviews that provide an international readership with up-to-date results of basic and clinical studies in the field of oral and maxillofacial science and medicine. The Journal will clarify the…
Eicosanoids, Inflammation and Chronic Inflammatory Diseases: Pathophysiology, Health Effects and Targets for Therapies FIRST EDITION
2015
Eicosanoids constitute a large and expanding family of bioactive lipids synthesized from polyunsaturated fatty acids (PUFA) to either pro-inflammatory omega-6 arachidonic acid (AA) or anti-inflammatory omega-3 eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). In these last cases, two essential fatty acids (FAs) (ω-6 linoleic acid (C18:2n6) and ω-3 linolenic acid (LA) (C18:3n3) are utilized as substrates and a series of desaturase and elongase enzymes are essential for their production. Among these different members, the AA-derived eicosanoids operate as potent signaling mediators that provide an efficient way for cells to respond to various stimuli. As a result, they act as part o…
The Effects of Melodic Grouping and Meter on Eye Movements during Simple Sight-Reading Tasks
2009
This study concerns the processes of eye movements during simple sight-reading tasks, concentrating on the processing of melodic groups separated by larger intervals and the effects of metrical placement of such groups. Thirty-two participants with varying musical background sight-read eight short melodies in two separate sessions. Eye movements during playing were recorded using an eye-tracker, and the performances on an electric piano with sequencer software. The melodies in question were of two types: melodic groupings were either aligned with the metrical divisions or made to overlap with them. The results indicate that reinspections to previously fixated notes during sight-reading incr…
Using historical data to highlight population declines in the iconic Australian platypus
2018
Long-term population data is essential for accurately assessing species status and for the correct management of endangered species. However, not all species are easily monitored and have been historically overlooked, giving inadequate data to form population estimates. Analysis of historical data is a relatively new technique for conservation management, often providing long-term population changes which would be otherwise undetectable using contemporary ecological monitoring. In this study we investigated long-term population changes for the iconic Australia platypus (Ornithorhynchus anatinus), by collating 257 years of historical data from newspaper archives, museums, natural history boo…