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Right versus left fully robotic live donor nephrectomy and open kidney transplantation:Does the laterality of the donor kidney really matter?

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Asian Journal of Urology 2023年第4期10卷 453-460页

作者： Brianna Ruch Deki Tsering chandra Bhati Dhiren Kumar Muhammad Saeed Seung Duk Lee Aamir Khan Daisuke Imai David Bruno Marlon Levy Adrian Cotterell Amit sharma Hume-Lee Transplant Center Virginia Commonwealth UniversityRichmondVAUSA Division of Transplant Surgery University of MarylandBaltimoreMDUSA

Objective Robotic-assisted live donor nephrectomy(LDN)is being gradually adopted across transplant *** left donor kidney is preferred over right due to anatomical factors and ease of *** aimed to study donor and recipient outcomes after robotic procurement and subsequent open implantation of right and left *** All fully robotic LDNs and their corresponding open kidney transplants performed at our center between February 2016 and December 2021 were retrospectively *** Out of 196 robotic LDN(49[right]vs.147[left]),10(5.1%)donors had intra-operative events(6.1%[right]vs.4.8%[left],p=0.71).None of the LDN required conversion to open *** operative times were comparable for the two ***(13.3%)was the most common post-operative *** was no mortality in either LDN ***,we report our outcomes on 156 recipients(39 right and 117 left allografts)excluding robotic implants,exports,and pediatric *** were no significant differences between right and left kidney recipients with respect to 1-year post-transplant patient survival(100.0%vs.98.1%,p=0.45)or graft survival(93.9%vs.97.1%,p=0.11),or delayed graft function(7.7%vs.5.1%,p=0.55).Conclusion Non-hand-assisted robotic live donor nephrectomies can be safely performed with excellent *** LDN was not associated with higher incidence of complications compared to left *** implantation of robotically procured right renal allografts was not associated with higher risk of recipient complications.

关键词： Robotics Laparoscopy Donor nephrectomy Complication Renal transplant Outcome

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Optical and Physical Analysis of Nd3. Doped Borosilicate Glasses

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材料科学与工程（中英文B版） 2015年第11期5卷 406-417页

作者： Yogesh Kumar sharma Priyanka Goyal Sudha Pal Umesh chandra Bind Department of Physics S.B.S. Govt. P. G. College Rudrapur (Kumaun University Nainital)-263153 Uttarakhand India Centre of Nano Technology Indian Institute of Technology Roorkee India

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Land-use,biomass and carbon estimation in dry tropical forest of Chhattisgarh region in India using satellite remote sensing and GIS

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Journal of Forestry Research 2010年第2期21卷 161-170,I0004,I0005页

作者： Arvind Bijalwan S.L.Swamy chandra Mohan sharma Neeraj Kumar sharma A.K.Tiwari College of Forestry and Environment Allahabad Agricultrual Institute-Deemed University Department of Forestry indira Gandhi Agricultural University Department of Botany H.N.B.Garhwal University Jharkhand Space Application Centre Regional Remote Sensing Service Centre IIRS

A study was conducted to characterize the land use,biomass and carbon status of dry tropical forest in Raipur district of Chhattisgarh,India using satellite remote sensing data and GIS techniques in the year of *** main forest types observed in the area are Teak forest,mixed forest,degraded forest and Sal mixed *** aspect and slope of the sites influenced the forest vegetation types,biomass and carbon storage in the different *** standing volume,above ground biomass and carbon storage varied from 35.59 to 64.31 m^3·ha^-1,45.94 to 78.31 Mg·ha^-1,and 22.97 to 33.27 Mg·ha^-1,respectively among different forest *** highest volumes,above ground biomass and carbon storage per hectare were found in the mixed forest and lowest in the degraded *** total standing carbon present in the entire study area was 78170.72 Mg in mixed forest,81656.91 Mg in Teak forest,7833.23 Mg in degraded forest and 7470.45 Mg in Sal mixed forest,*** study shows that dry tropical forests of the studied area in Chhattisgarh are in growing stage and have strong potential for carbon sequestration.

关键词： biomass carbon storage aspect slope

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Study of coronary sinus anatomy during levophase of coronary angiography

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World Journal of Cardiology 2022年第6期14卷 372-381页

作者： Akshyaya Pradhan Vrishank Bajaj Pravesh Vishwakarma Monika Bhandari Akhil sharma Gaurav Chaudhary Sharad chandra Rishi Sethi Varun Shankar Narain Sudhanshu Dwivedi Department of Cardiology King George Medical UniversityLucknow 226003Uttar PradeshIndia

BACKGROUND Coronary sinus(CS)imaging has recently gained importance due to increasing need for mapping and ablation of electrophysiological arrhythmias and left ventricular(LV)pacing during cardiac resynchronization therapy(CRT).Retrograde venogram is the current standard for imaging CS and its *** To evaluate CS anatomy during levophase of routine coronary angiography to aid LV lead implantation during *** In this prospective observational study,164 patients undergoing routine coronary angiography for various indications(Chronic stable angina-44.5%,acute coronary syndrome-39.5%,Dilated cardiomyopathy-11%,atypical chest pain-5%)were *** phase(levophase)of left coronary injection was recorded in left anterior oblique-cranial and right anterior oblique-cranial *** of coronary veins,width and shape of CS ostium,angulations of proximal CS with body of CS were ***,size,take-off angle and tortuosity of posterolateral vein(PLV),anterior interventricular veins(AIV)and middle cardiac vein(MCV)were also *** During levophase,visibility grade(Muhlenbruch grade)for coronary veins was 3 in 74%and 2 in 26%of *** of CS did not correlate with body mass *** diameter of CS ostium was15 mm in 48%,42%and 10%of patients *** CS was tubular in 136(83%)patients and funnel-shaped in 28(17%)*** take-off angulation between ostium and body of CS was seen in 16(10%)*** or more PLV were present in 8 patients while PLV was absent in 52(32%)*** of take-off of PLV with body of CS was favourable(0°-45°)in 65(40%)*** angle was 45°-90°in 36 patients and difficult take-off angle(>90°)was seen in 8 *** of PLV reached distal third of myocardium in 84 cases and middle third in 11 *** was no tortuosity in 79 cases,a single bend in 29 cases and more than 2 bends in 4 *** nine(24%)patients had other veins supplying poste

关键词： Posterolateral vein Ostium Angiography Sharp take off Favourable angulation

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Performance of Natural Antagonists and Commercial Microbiocides towards <i>in Vitro</i>Suppression of Flower Bed Soil-Borne <i>Fusarium oxysporum</i>

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Advances in Microbiology 2014年第3期4卷 151-159页

作者： David Nelson Katherine Beattie Graham McCollum Trevor Martin shekhar sharma Juluri R. Rao Plant Health & Environmental Protection Sustainable Agri-Food Sciences Division Agri-Food & Biosciences Institute Belfast UK Plant Health & Environmental Protection Sustainable Agri-Food Sciences Division Agri-Food & Biosciences Institute Belfast UK Strathearn School Belfast UK

Fusarium oxysporum is the causal agent for wilt diseases of many major ornamental and horticultural crops. In this study, we plated a local cut flower grower’s soil, with a persistent history of Fusarium wilt of scented stock, Matthiola incana but not the lettuce rotational crop. This yielded culture plates with characteristic pink to carmine red fungi, together with a mixed bacterial population, a percentage of which was visibly antagonistic to the Fusarium. Using molecular analyses via Polymerase Chain Reaction (PCR) assays, we identified that Fusarium oxysporum, Fusarium culmorum, Fusarium equiseti and Fusarium venenatum were prevalent in the soil. The co-habiting bacterial colonies that exhibited strong antagonistic activity (zone of clearance) towards the soil fungi corresponded to Bacillus subtilis, Bacillus amyloliquefaciens and Paenibacillus polymyxa species. Our results arising from an in vitro study involving Kirby-Bauer disc-diffusion agar assays, coupled with bio-imaging software techniques demonstrated that the three native soil bacteria were effective inhibitors of all Fusarium species tested, while Bacillus subtilis exhibited the highest antagonism towards the Fusarium oxysporum. Bioassay tests of micro-biocides Prestop (Gliocadium catenulatum), Serenade Max (Bacillus subtilis QST713) and commercial seaweed extract, AlgiVyt suppressed in vitro growth of Fusarium oxysporum infecting the scented stock flower to a greater extent, whilst fresh aqueous extracts of garlic (Allium sativum) and meadowsweet (Filipendula ulmaria) flowers were ineffective towards soil pathogen suppression. This scoping study offers cut flower growers additional options of tapping into populations of antagonistic bacteria found in soil persistently infected with the opportunistic soil phytopathogen Fusarium oxysporum, affecting cut flower crops, such as M. incana.

关键词： Fusarium oxysporum Cut Flower Wilt Disease Natural Antagonistic Bacteria Bacillus subtilis Natural and Commercial Plant Extracts Microbiocides

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Effect of preoperative biliary drainage on outcome of classical pancreaticoduodenectomy

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World Journal of Gastroenterology 2007年第8期13卷 1240-1242页

作者： chandra shekhar Bhati chandrashekhar Kubal Pankaj Kumar Sihag Ankur Atal Gupta Raj Kamal Jenav Nicholas G Inston Jagdish M Mehta Upgraded Department of Surgery SMS Medical CollegeJaipurIndia Liver UnitQueen Elizabeth Hospital Birmingham United Kingdom Liver Unit Queen Elizabeth Hospital Birmingham United Kingdom Upgraded Department of Surgery SMS Medical CollegeJaipurIndia

AIM: To investigate the role of preoperative biliary drainage (PBD) in the outcome of classical pancreaticodu odenectomy. METHODS: A 10-year retrospective data analysis was performed on patients (n = 48) undergoing pancreaticoduodenectomy from March 1994 to March 2004 in department of surgery at SMS medical college, Jaipur, India. Demographic variables, details of preoperative stenting, operative procedure and post operative complications were noted. RESULTS: Preoperative biliary drainage was performed in 21 patients (43.5%). The incidence of septic complications was significantly higher in patients with biliary stent placement (P < 0.05, 0 vs 4). This group of patients also had a significantly higher minor biliary leak rate. Mortality and hospital stay in each group was comparable. CONCLUSION: Within this study population the use of PBD by endoscopic stenting was associated with a high incidence of infective complications. These findings do not support the routine use of biliary stenting in patients prior to pancreatico-duodenectomy.

关键词： Whipple's operation Preoperative stenting Sepsis Preoperative biliary drainage

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第二次读博

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科学新闻 2021年第5期 62-63页

作者： shekhar chandra 倪伟波剑桥麻省理工学院

我认为进入西方的顶尖大学,尤其是美国的顶尖大学,是通往成功的保证。我也渴望通过研究污染对全球环境的影响来帮助世界。作为一个在印度偏远村庄长大的孩子,我亲眼目睹了其中的一些影响,比如烹饪造成的室内空气污染如何导致健康问题,...

我认为进入西方的顶尖大学,尤其是美国的顶尖大学,是通往成功的保证。我也渴望通过研究污染对全球环境的影响来帮助世界。作为一个在印度偏远村庄长大的孩子,我亲眼目睹了其中的一些影响,比如烹饪造成的室内空气污染如何导致健康问题,以及不断变化的天气模式如何影响农民的庄稼。我希望自己计划从事的大气科学研究可以有助于改善我的家人和朋友,以及许多处于类似情况的其他人的生活。所以,当2007年来到美国开始攻读博士学位时,我已经准备好埋头苦干了。但在第一个学期,我开始怀疑。我的研究似乎不太可能带来自己所寻求的现实世界的改变,

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Refractometric Studies on Molecular Interactions in Six Binary Liquid Mixtures

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Open Journal of Physical Chemistry 2014年第1期4卷 1-5页

作者： Nizamul Haque Ansari Anand Trivedi Dhirendra Kumar sharma Prakash chandra Department of Chemistry Bundelkhand University Jhansi India Department of Chemistry Rajdhani College University of Delhi New Delhi India Department of Chemistry SRIT College Datia India

Refractive indices of the six binary mixtures between N-Butyl bromide with Aniline, Benzene, Xylene, Carbon tetrachloride, n-Heptane and Toluene for the entire concentration range have been measured at 303.15 K. Furthermore, deviation in refractive indices from ideal mixture, molar refraction, deviation in molar refraction from ideal values for these mixtures has also been evaluated. The results are discussed in term of molecular interactions between the components of the binary mixtures.

关键词： Refractive Indices Density Molecular Interactions Molar Refraction Lorentz-Lorenz Relation

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Spinal cord compression secondary to bone metastases from hepatocellular carcinoma

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World Journal of Gastroenterology 2006年第32期12卷 5247-5252页

作者： Dinesh chandra Doval Komal Bhatia Ashok Kumar Vaid Keechelat Pavithran Jai Bhagwan sharma Digant Hazarika Amarnath Jena Department of Medical Oncology Rajiv Gandhi Cancer Institute and Research Centre Rohini Sector- 5Delhi-110085India Department of Pathology Rajiv Gandhi Cancer Institute and Research Centre Rohini Sector- 5Delhi-110085India Department of Nuclear Medicine Rajiv Gandhi Cancer Institute and Research Centre Rohini Sector- 5Delhi-110085India

Bone metastases are rare in primary hepatocellular carcinoma （HCC）. Spinal cord compression （SCC） due to bone metastases occur commonly in patients with lung and breast carcinomas, and metastatic HCC is an unusual cause of SCC. Spinal cord compression is an oncologic emergency and treatment delays can lead to irreversible consequences. Thus, the awareness that SCC could be a potential complication of bone metastases due to HCC is of significance in initiation of early treatment that can improve the quality of life and survival of the patients, if diagnosed earlier. This paper describes four cases of primary HCC with varied manifestations of SCC due to bone metastases. The first patient presented primarily with the symptoms of bone pains corresponding to the bone metastases sites rather than symptoms of associated hepatic pathology and eventually developed SCC. The second patient, diagnosed as having HCC, developed extradural SCC leading to paraplegia during the course of illness, for which he underwent emergency laminectomy with posterior fixation. The third patient developed SCC soon after the primary diagnosis and had to undergo emergency laminectomy. Post laminectomy he had good neurological recovery. The Fourth patient presented primarily with radicular pains rather than frank paraplegia as the first manifestation of SCC.

关键词： Alpha feto protein External beam radiotherapy Hepatocellular carcinoma Laminectomy Spinal cord compression

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Nasopharyngeal carcinoma in the Northeastern states of India

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Chinese Journal of Cancer 2011年第2期30卷 106-113页

作者： Amal chandra Kataki Malcolm J. Simons Ashok Kumar Das Kalpana sharma Narinder Kumar Mehra Regional Institute for Cancer Treatment & Research Dr. B. Borooah Cancer Institute Guwahati Department of Experimental Research Sun Yat-sen University Cancer CenterGuangzhou Simons Haplomics Limited Hong Kong SAR P. R. China Department of Head & Neck Oncology Dr. B. Borooah Cancer Institute Guwahati Department of Otolaryngorhinology Gauhati Medical College Assam Department of Transplant Immunology & Immunogenetics All India Institute of Medical Sciences

Nasopharyngeal cancer (NPC) is a rare disease in most parts of the world, except for Southeast Asia, some parts of North Africa and the Arctic. It is mostly seen in people of Chinese origin. In India, NPC is also rare, except for the Hill States of Northeast India, particularly Nagaland, Manipur, and Mizoram. The striking feature of NPC in Northeast India is that the incidence ranges over the complete spectrum from the lowest (as 0.5/100 000 to 2.0/100 000 among Caucasoid) to the highest (as ~20/100 000 among Cantonese/Zhongshan dialect Chinese). The age-adjusted rate of NPC in Kohima district of Nagaland State is 19.4/100 000, which is among the highest recorded rates. By contrast, in Assam, one of the so-called Hill States but not itself a hilly state, NPC is much less common. The Northeastern region is distinguished by a preponderance of the Tibeto-Burman languages and by variable mongoloid features among peoples of the region. The nature of the migratory populations who are presumed to be bearers of the mongoloid risk is unknown, but these NPC occurrence features provide an outstanding opportunity for NPC risk investigation, such as that of the hypothesis of Wee et al. for westward displacement of Chinese aborigines following the last glacial maximum.

关键词：东北部鼻咽癌印度全国人民代表大会东北地区蒙古人种末次盛冰期特征变量

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