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| 1 | Evaluation of mannitol effect in patients with acute hepatic failure and acute-on-chronic liver failure using conventional MRI,diffusion tensor imaging and in-vivo proton MR spectroscopy显示文摘AIM:To evaluate the effect of an intravenous bolus of mannitol in altering brain metabolites, brain water content, brain parenchyma volume, cerebrospinal fluid (CSF) volume and clinical signs in controls and in patients with acute liver failure (ALF) and acute-on-chronic liver failure (ACLF), by comparing changes in conventional magnetic resonance imaging (MRI), in vivo proton magnetic resonance spectroscopy (PMRS) and diffusion tensor imaging (DTI) before and after its infusion.METHODS: Five patients each with ALF and ACLF in grade 3 or 4 hepatic encephalopathy and with clinical signs of raised intracranial pressure were studied along with five healthy volunteers. After baseline MRI, an intravenous bolus of 20% mannitol solution was given over 10 min in controls as well as in patients with ALF and ACLF. Repeat MRI for the same position was acquired 30 min after completing the mannitol injection. RESULTS: No statistically significant difference was observed between controls and patients with ALF and ACLF in metabolite ratios, DTI metrics and brain volume or CSF volume following 45 min of mannitol infusion. There was no change in clinical status at the end of post-mannitol imaging. CONCLUSION: The osmotic effect of mannitol did not result in significant reduction of brain water content, alteration in metabolite ratios or any change in the clinical status of these patients during or within 45 min of mannitol infusion. | Vivek A Saraswat Sona Saksena Kavindra Nath Pranav Mandal Jitesh Singh M Albert Thomas Ramkishore S Rathore Rakesh K Gupta | 2008 | World Journal of Gastroenterology2008，14，26： | 2 |
| 2 | 高位胸段硬膜外麻醉下清醒病人的冠状动脉搭桥手术显示文摘目的 了解在高位胸段硬膜外麻醉下避免全麻行非体外循环心脏跳动下冠状动脉搭桥手术的可行性。方法 硬膜外麻醉下对 2 5例清醒病人行非体外循环心脏跳动下冠状动脉搭桥手术 ,没有气管插管全麻 ,所有病人在手术前晚行硬膜外置管。结果 总共搭桥 71支 (1支 11例 ,2支 5例 ,3支 6例 ,4支 3例 )。除 1例因为术中出现室颤转为全麻和体外循环外 ,2 4例在硬外麻作为唯一麻醉下完成非体外循环心脏跳动下冠状动脉搭桥手术。除 2例行左胸小切口外其余行正中切口 ;其中 6例为再次手术 ;平均每例搭桥2 8支 ,没有手术死亡。术后在复苏室和病房住院时间分别为 (16 2± 4 2 )h和 (3 2 4± 1 2 )d。结论 本组的早期经验提示在没有气管插管全麻。 | 郭惠明 Murali Chakravarthy Vivek Jawali TA Patil K Jayaprakash NV Shivananda | 2003 | 岭南心血管病杂志2003，9，4： | 2 |
| 3 | Scientometric Mapping of Research on' Big Data'显示文摘 | Vivek K S Khushboo S | 2015 | Scientometrics2015，，105： | 1 |
| 4 | Underhood thermal simulation of a small passenger vehicle with rear engine compartment to evaluate and enhance radiator performance显示文摘 | Vivek K Sachin A S | 2010 | SAE International2010，，： | 1 |
| 5 | An Analytical Threshold Voltage and Subthreshold Current Model for Short - Channel MESFETs 显示文摘 | Vivek K De James D Meindl | 1993 | IEEE Journal of Solid - State circuits1993，28，2： | 1 |
| 6 | Antioxidant and antilisterial effect of seed essential oil and organic extracts from Zizyphus jujuba显示文摘 | Sharif M Al-Reza Vivek K Bajpai Sun Chul Kang | | 0，，： | 1 |
| 7 | A river flow routing scheme for general circulation models显示文摘 | Vivek K A | 1999 | J Geophys Res1999，104，14： | 1 |
| 8 | Automating the Crack Map Detection Process for Machine Operated Crack Sealer显示文摘 | Tsai Y C J Vivek k Arthony Y | 2013 | Auto- mation in Construction2013，31，6： | 1 |
| 9 | Coating polymers for colon specific drug delivery: Acomparativeinvitroevaluation显示文摘 | Vivek R S Rachna K | 2003 | ActaPharmaceutical2003，53，： | 1 |
| 10 | Endothelial cell and hepatocyte deaths occur by apoptosis after ischemia-reperfusion in the rat liver 显示文摘 | Vivek K Markus S John F M | 1999 | Tranplantation1999，67，8： | 1 |
| 11 | Murine islet allograft tolerance upon blockade of the B-Lymphocyte stimulator,BLyS/BAFF显示文摘 | Parsons RF Yu M Vivek K | 2012 | Transplantation2012，93，7： | 1 |
| 12 | Alternative mechanisms of drop breakup in stirred vessels显示文摘 | Sanjeev K Vivek G Satyanand C | 1998 | Chemical Engineering Science1998，53，18： | 1 |
| 13 | A Conductive Ormosil Encapsulated with Ferrocene Conjugate and Multiwall Cabon Nanotubes for Biosensing Application显示文摘 | Vivek B K Vijay S T Huang X J | 2006 | Biomaterials2006，27，7： | 1 |
| 14 | A meta-analysis of electroenCephalographic sleep in depression: evidence for genetic biomarkers 显示文摘 | Vivek P David A K Jeffrey A C | 2011 | Biological Psychiatry2011，70，10： | 1 |
| 15 | Digital simulator for steady-state performance prediction of military turbofan engine显示文摘 | VIVEK SANGHI LAKSHMANAN B K SUNDARA- RAJAN V | 1998 | Journal of Pro- pulsion and Power1998，14，1： | 1 |
| 16 | An Empirical Examination Of VolatiliW Spillover Between the Indian and Us Swap Markets显示文摘 | Vivek B Malhotra D K Philip R Rahul S | 2012 | Intemational Journal of Emerging Markets2012，7，3： | 1 |
| 17 | Shear-induced orientation of a rigid surfactant mesophase显示文摘 | MOHIT S VIVEK A DANIEL D K | 2004 | Langmuir2004，20，： | 1 |
| 18 | Microwave absorbing properties of a thermally reduced graphene oxide/nitrile butadiene rubber composite显示文摘 | Vivek K Singh Anuj Shukla Manoj K Patra | 2012 | Carbon2012，50，6： | 1 |
| 19 | Multiple Description Coding:Compression Meets the Network显示文摘 | | 2001 | IEEE Signal Processing Magazin2001，9，： | 1 |
| 20 | Ranibizumab as an adjunct to laser for macular edema secondary to branch retinal vein occlusion 显示文摘 | Azad R Vivek K Sharma Y | 2012 | Indian J Ophthalmol2012，60，4： | 1 |
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