Cordless-Microscope
All about Cordless-Microscope.Results of Tenolysis for Flexor Tendon Adhesion after Phalangeal Fracture
Results of Tenolysis for Flexor Tendon Adhesion after Phalangeal Fracture
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There are only three reports of the surgical outcomes of flexor tendon tenolysis after phalangeal fractures. The fracture type, the time to mobilisation following injury and the time between the injury and tenolysis did not affect the results of tenolysis. The outcome only correlated significantly to the total passive range of motion before tenolysis.
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Other Articles:
| • | Nonlinear Optical Imaging of Cellular Processes in Breast Cancer |
| Research Articles Paolo P. Provenzano, Kevin W. Eliceiri, Long Yan, Aude Ada-Nguema, Matthew W. Conklin, David R. Inman, Patricia J. Keely, Microscopy and Microanalysis, Volume 14 Issue 06 , pp 532-548 Abstract Nonlinear optical imaging techniques such as multiphoton and second harmonic generation (SHG) microscopy used in conjunction with novel signal analysis techniques such as spectroscopic and fluorescence excited state lifetime detection have begun to be used widely for biological studies. This is largely due to their promise to noninvasively monitor the intracellular processes of a cell together with the cell's interaction with its microenvironment. Compared to other optical methods these modalities provide superior depth penetration and viability and have the additional advantage in that they are compatible technologies that can be applied simultaneously. Therefore, application of these nonlinear optical approaches to the study of breast cancer holds particular promise as these techniques can be used to image exogeneous fluorophores such as green fluorescent protein as well as intrinsic signals such as SHG from collagen and endogenous fluorescence from nicotinamide adenine dinucleotide or flavin adenine dinucleotide. In this article the application of multiphoton excitation, SHG, and fluorescence lifetime imaging microscopy to relevant issues regarding the tumor-stromal interaction, cellular metabolism, and cell signaling in breast cancer is described. Furthermore, the ability to record and monitor the intrinsic fluorescence and SHG signals provides a unique tool for researchers to understand key events in cancer progression in its natural context. |
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| • | Potential Utility of Peripherally Applied Loperamide in Oral Chronic Graft-versus-host Disease Related Pain |
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Four patients with oral chronic graft-versus-host disease pain were treated with loperamide oral-rinse solution. Two-week continued use of the drug solution improved not only the pain scores but also the pain-causing disabilities associated with eating, drinking and sleeping, with no noticeable side effects. Current results suggest that the mu-opioid agonist, loperamide, has a potential analgesic effect that could be clinically used as a peripheral analgesic agent for stomatits pain. However, these observations will need to be further confirmed in a randomized-controlled trial. |
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| • | Congratulations to Dr Jonathan Moghal |
| Our congratulations to Dr Jonathan Moghal who has passed his PhD viva. Johnny's supervisors were Dr Hugh Byrne and Dr Gordon Chambers of the Focas Institute and School of Physics, his internal examiner was Tony Betts of CREST and external examiner was Dr Wolfgang Maser, head of Department of Nanotechnology, Instituto de Carboquímica (CSIC), Consejo Superior de Investigaciones Científicas (CSIC), Spanish Research Council. |
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| • | Comment on 'Electron holography on dynamic motion of secondary electrons around sciatic nerve tissues' |
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We present an alternative interpretation of the holographic phase dislocation loops revealed by Shindo et al. [J. Electron Microsc. 56(1): 1–5 (2007)] around a charged sample. Our interpretation does not involve the motion of secondary electrons around a charged object. It relates, instead, to fluctuating charges on the sample and to the resulting Moiré-type patterns in the hologram. |
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