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| 1 | Incremental value of magnetic resonance neurography of Lumbosacral plexus over non-contributory lumbar spine magnetic resonance imaging in radiculopathy: A prospective study显示文摘AIM: To test the incremental value of 3T magnetic resonance neurography(MRN) in a series of unilateral radiculopathy patients with non-contributory magnetic resonance imaging(MRI).METHODS: Ten subjects(3 men,7 women; mean age54 year and range 22-74 year) with unilateral lumbar radiculopathy and with previous non-contributory lumbar spine MRI underwent lumbosacral(LS) plexus MRN over a period of one year. Lumbar spine MRI performed as part of the MRN LS protocol as well as bilateral L4-S1 nerves,sciatic,femoral and lateral femoral cutaneous nerves were evaluated in each subject for neuropathy findings on both anatomic(nerve signal,course and caliber alterations) and diffusion tensor imaging(DTI)tensor maps(nerve signal and caliber alterations).Minimum fractional anisotropy(FA) and mean apparent diffusion coeffcient(ADC) of L4-S2 nerve roots,sciatic and femoral nerves were recorded.RESULTS: All anatomic studies and 80% of DTI imaging received a good-excellent imaging quality grading. In a blinded evaluation,all 10 examinations demonstrated neural and/or neuromuscular abnormality corresponding to the site of radiculopathy. A number of contributory neuropathy findings including double crush syndrome were observed. On DTI tensor maps,nerve signal and caliber alterations were more conspicuous. Although individual differences were observed among neuropathic appearing nerve(lower FA and increased ADC) as compared to its contralateral counterpart,there were no significant mean differences on statistical comparison of LS plexus nerves,femoral and sciatic nerves(P > 0.05).CONCLUSION: MRN of LS plexus is useful modality for the evaluation of patients with non-contributory MRI of lumbar spine as it can incrementally delineate the etiology and provide direct objective and non-invasive evidence of neuromuscular pathology. | Avneesh Chhabra Sahar J Farahani Gaurav K Thawait Vibhor Wadhwa Allan J Belzberg John A Carrino | 2016 | World Journal of Radiology2016，8，1： | 4 |
| 2 | Front-face fluorescence spectroscopy as a tool to classify seven bovine muscles according to their chemical and rheological characteristics 显示文摘 | Sahar A Boubellouta T Lepetit J Dufour t~ | 2009 | Meat Science2009，83，4： | 1 |
| 3 | Dietary flavonoids induce MLL translocations in primary human CD34^ + cells 显示文摘 | Sahar Barjesteh van Waalwijk van Doom - Khosrovani Janssen J Maas L M | 2007 | Carcinogenesis2007，28，8： | 1 |
| 4 | CLOCK-mediated acetyla- tionof BMAL1 controls circadian function 显示文摘 | Hirayama J Sahar S Grimaldi B | 2007 | Nature2007，450，： | 1 |
| 5 | Targeting the FOXO1/KLF6 axis regulates EGFR signaling and treatment response显示文摘 | Sangodkar Jaya Dhawan Neil S Melville Heather Singh Varan J Yuan Eric Rana Huma Izadmehr Sudeh Farrington Caroline Mazhar Sahar Katz Suzanna Albano Tara Arnovitz Pearlann Okrent Rachel Ohlmeyer Michael Galsky Matthew Burstein David Zhang | 2012 | EN2012，，7： | 1 |
| 6 | Improvement of familycarers' knowledge, skills and attitudes in caring for older people following the implementation of a Family Carers' Training Program in the community in Indonesia显示文摘 | Sahar J Courtney M Edwards H | 2003 | Int J Nurs Pract2003，9，4： | 1 |
| 7 | Diffusion as a toolof measuring temperature inside a capillary 显示文摘 | Michael U M Sahar J Victor O | 2008 | Analyt Chem2008，8，： | 1 |
| 8 | CLOCK-mediated acetylation of BMAL1 controls circadian function显示文摘 | Hirayama J Sahar S Grimaldi B | 2007 | Nature2007，450，： | 1 |
| 9 | Off-pump right atrial thrombectomy for heparin-induced thrombocytopenia with thrombosis显示文摘 | Jeffrey A Morgan Aftab R Kherani Deon W Vigilance Faisal H Cheema Nicholas J Colletti David I Sahar Kung-Ming Jan David L Diuguid Roman Nowygrod Mehmet C Oz Michael Argenziano | 2003 | The Annals of Thoracic Surgery2003，，2： | 1 |
| 10 | An approach to produce single and double layer graphene from re-exfoliation of expanded graphite 显示文摘 | DHAKATE S R CHAUHAN N SHARMA S TAWALE J SINGH S SAHARE P D MATHUR R B | 2011 | Carbon2011，49，19： | 1 |
| 11 | Syner- gistic effect of Er:YAG laser irradiation in combination with chlo- rhexidine on the viability of Enterococcus faecalis: an in vitro study 显示文摘 | Sahar - Helft S Slutzky - Goldberg I Moshonov J | 2011 | Photomed Laser Surg2011，29，11： | 1 |
| 12 | In vitro culture and plant formation from grape cultivars with abortive ovules and seeds显示文摘 | Spiegel-Roy P Sahar N Baron J | 1985 | J Amer Soc Hort Sci1985，110，： | 1 |
| 13 | Effect of Er: YAG laser - activated irrigation solution on Enterococcus Faeca- lis biofilm in an ex - vivo root canal model 显示文摘 | Sahar - Helft S Stabholtz A Moshonov J | 2013 | Photomed Laser Snrg2013，31，7： | 1 |
| 14 | In vitro culture and plant formation from grape culture with abortive ovules and seeds显示文摘 | Spiegel-Roy Sahar P N Baron J | 1985 | Amer Soc Hort Sci1985，110，： | 1 |
| 15 | Transformation of S6zary syndrome into CD30+ anaplastic large T-ceil lymphoma after alemtuzumab therapy with evidence of clonal unity显示文摘 | Nevet M J Zuckerman T Sahar D | 2015 | Am J Dermatopathol2015，37，1： | 1 |
| 16 | Early development of severe constrictive pericarditis after coronary bypass grafting显示文摘 | Bergman M Sahar G Vitrai J | 2005 | Eur J Emerg Med2005，12，5： | 1 |
| 17 | CLOCK-mediated acetylation of BMAL1 controls circadian function显示文摘 | Hirayama J Sahar S Grimaldi B | | 0，，7172： | 1 |
| 18 | In vitro culture and plant formation from grape cultivars with abortive ovules and seeds显示文摘 | Spiegel-Roy P Sahar N Baron J | 1985 | J Amer Soc Hort Sci1985，110，： | 1 |
| 19 | Hypophosphatemia follow- ing open heart surgery : incidence and consequences 显示文摘 | Cohen J Kogan A Sahar G | 2004 | Eur J Cardiothorac Surg2004，26，2： | 1 |
| 20 | CLOCK-mediatedacetylation of BMALl controls circadian function显示文摘 | Hirayama J Sahar S Grimaldi B | 2007 | Nature2007，450，7172： | 1 |
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