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International kidney paired donation transplantations to increase kidney transplant of O group and highly sensitized patient: First report from India

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World Journal of Transplantation 2017年第1期7卷 64-69页

作者： vivek B Kute Himanshu v Patel Pankaj R Shah Pranjal R Modi veena R Shah Sayyed J Rizvi Bipin C Pal Priya S Shah Pavan S Wakhare Saiprasad G Shinde vijay A Ghodela Umesh T varyani Minaxi H Patel varsha B Trivedi Hargovind L Trivedi Department of Nephrology and Clinical Transplantation Institute of Kidney Diseases and Research Center Dr HL Trivedi Institute of Transplantation Sciences (IKDRC-ITS) Department of Urology and transplantation IKDRC-ITS Department of Anesthesia IKDRC-ITS Department of Pathology Laboratory Medicine Transfusion Services and Immunohematology IKDRC-ITS

AIM To report the first international living related two way kidney paired donation(KPD) transplantation from India which occurred on 17 th February 2015 after legal per-mission from authorization committee. METHODS Donor recipient pairs were from Portugal and India who were highly sensitized and ABO incompatible with their spouse respectively. The two donor recipient pairs had negative lymphocyte cross-matching, flow cross-matchand donor specific antibody in two way kidney exchange with the intended KPD donor. Local KPD options were fully explored for Indian patient prior to embarking on international KPD. RESULTS Both pairs underwent simultaneous uneventful kidney transplant surgeries and creatinine was 1 mg/d L on tacrolimus based immunosuppression at 11 mo follow up. The uniqueness of these transplantations was that they are first international KPD transplantations in our *** International KPD will increases quality and quantity of living donor kidney transplantation. This could be an important step to solving the kidney shortage with additional benefit of reduced costs, improved quality and increased access for difficult to match incompatible pairs like O blood group patient with non-O donor and sensitized patient. To the best of our knowledge this is first international KPD transplantation from India.

关键词： Kidney paired donation International kidney paired donation Living donor kidney transplantation

Six end-stage renal disease patients benefited from first non-simultaneous single center 6-way kidney exchange transplantation in India

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World Journal of Nephrology 2016年第6期5卷 531-537页

作者： vivek B Kute Himanshu v Patel Umesh T varyani Pankaj R Shah Pranjal R Modi veena R Shah Sayyed J Rizvi Bipin C Pal Priya S Shah Pavan S Wakhare vijay A Ghodela Saiprasad G Shinde varsha B Trivedi Minaxi H Patel Hargovind L Trivedi Department of Nephrology and Clinical Transplantation Institute of Kidney Diseases and Research Center Dr HL Trivedi Institute of Trans-plantation Sciences Department of Urology and Transplantation Dr HL Trivedi Institute of Trans-plantation Sciences Department of Anesthesia Dr HL Trivedi Institute of Transplantation Sciences Department of Pathology and laboratory medicine Dr HL Trivedi Institute of Transplantation Sciences

AIM To avoid desensitization protocols and ABO incompatible kidney transplantation(KT) due to high costs and increased risk of infections from intense *** We present institutional ethical review board- approved study of single center 6-way kidney exchange transplantation. The participants comprised ABO incompatibility(n = 1); positive cross-match and/or presence of donor specific antibody(n = 5). The average time required from registration in kidney paired donation(KPD) registry to find suitable donors was 45 d and time required to perform transplants after legal permission was 2 mo. RESULTS Graft and patient survival were 100%, and 100%, respectively. One patient had biopsy-proven acute borderline T cell rejection(Banff update 2013, type 3). Mean serum creatinine was 0.8 mg/dL at 9 mo followup. The waiting time in KPD was short as compared to deceased donor KT. CONCLUSION We report first non-simultaneous, single center, 6-way kidney exchange transplantation from India. Our experience will encourage other centers in India to undertake this practice.

关键词： Kidney transplantation/methods Kidney paired donation Living donors/supply and distribution Donor selection/methods

Past, present and future of kidney paired donation transplantation in India

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World Journal of Transplantation 2017年第2期7卷 134-143页

作者： vivek B Kute Himanshu v Patel Pankaj R Shah Pranjal R Modi veena R Shah Sayyed J Rizvi Bipin C Pal Manisha P Modi Priya S Shah Umesh T varyani Pavan S Wakhare Saiprasad G Shinde vijay A Ghodela Minaxi H Patel varsha B Trivedi Hargovind L Trivedi Department of Nephrology and Clinical Transplantation Institute of Kidney Diseases and Research CentreDr HL Trivedi Institute of Transplantation Sciences(IKDRC-ITS) Department of Urology and transplantation Department of Anaesthesia IKDRC-ITS Department of Pathology Laboratory MedicineTransfusion Services and Immunohematology

One third of healthy willing living kidney donors are rejected due to ABO blood group incompatibility and donor specific antibody. This increases pre-transplant dialysis duration leading to increased morbidity and mortality on the kidney transplantation waiting list. Over the last decade kidney paired donation is most rapidly increased source of living kidney donors. In a kidney transplantation program dominated by living donor kidney transplantation, kidney paired donation is a legal and valid alternative strategy to increase living donor kidney transplantation. This is more useful in countries with limited resources where ABO incompatible kidney transplantation or desensitization protocol is not feasible because of costs/infectious complications and deceased donor kidney transplantation is in initial stages. The matching allocation, ABO blood type imbalance, reciprocity, simultaneity, geography were the limitation for the expansion of kidney paired donation. Here we describe different successful ways to increase living donor kidney transplantation through kidney paired donation. Compatible pairs, domino chain, combination of kidney paired donation with desensitization or ABO incompatible transplantation, international kidney paired donation, nonsimultaneous, extended, altruistic donor chain and list exchange are different ways to expand the donor *** absence of national kidney paired donation program,a dedicated kidney paired donation team will increase access to living donor kidney transplantation in individual centres with team work. Use of social networking sites to expand donor pool, HLA based national kidney paired donation program will increase quality and quantity of kidney paired donation transplantation. Transplant centres should remove the barriers to a broader implementation of multicentre, national kidney paired donation program to further optimize potential of kidney paired donation to increase transplantation of O group and sensitized patients. T

关键词： Living donor kidney transplantation Kidney paired donation Renal replacement therapy Developing country

A Comparative Study ＆ Performance Analysis of SRAM Cells with Symmetric ＆ Asymmetric Configuration

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通讯和计算机（中英文版） 2011年第4期8卷 313-317页

作者： Sandeep Dhariwal Sushma vipin Gupta Ritu vijay vijay Lamba Electronics ＆ Communication Department Kurukshetra University Kaithal 136027 India Electronics ＆ Communication Department R.P. I.I. T. Karnal India Department of Electronics Banasthali University Rajasthan 304022 India

Ge phenomenon:a new and specific sign for identification of myocardial bridging by intracoronary ultrasound

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Chinese Medical Journal 1998年第1期111卷 66-66页

作者： Junbo Ge, Günter Grge, Fengqi Liu, Dietrich Baumgart, Michael Haude, vijay Shah, Helge Simon, Stefan Sack, Georg Wisniewski and Raimund Erbel Depment of Cardiology University-GHS-Essen Germany

Abstract Considerable discrepancies exist between pathologic and angiographic findings (15% 85% vs. 2.5%) concerning the incidence of myocardial bridging (MB). We introduce a specific method to identify MB with intracoronary ultrasound (ICUS). ICUS was performed in 31 patients (54±6 years, 27 males) who presented angiographic signs of MB by a systolic “milking effect”. A characteristic echolucent “half moon” area surrounding the vessel of the bridge segment was detected in all the patients studied with ICUS. The width of this echolucent “half moon” area was 0.37±0.08 mm (0.2 mm 0.8 mm) in diastole and 0.42±0.10 mm Depment of Cardiology, University GHS Essen, Germany (Ge JB, Grge G, Liu F, Baumgart D, Haude M, Shah v, Simon H, Sack J, Wisniewski G and Erbel R)(0.2 mm 1.0 mm) in systole. Using this sign, 14 patients with angiographically normal coronary arteries but with angiographic intramyocardium like course of a LAD segment were further examined with ICUS. In 12 patients, a systolic compression with an echolucent “half moon” area surrounding the vessel was detected. After intracoronary provocation with nitroglycerin, all the 12 patients with ICUS “half moon” area were presented with “milking effect” angiographically. In summary, the ICUS sign of an echolucent “half moon” area surrounding the vessel is a new and specific character for identifying myocardial bridging.

关键词： bridging

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不同横截面聚酯纤维舒适性能的比较分析

国际纺织导报 2021年第2期49卷 7-9页

作者： J.Jadeja A.Karande v.Shivankar P.P.Raichurkar 王毅(译) 于俊荣(校) MPSTME NMIMS大学功能纺织中心(印度) 不详

服装舒适性是服装的关键要素,它可分为触觉舒适性、心理舒适性和热舒适性3个方面。舒适性与织物的表面光洁度、透气性和热传递性有关。研究旨在利用天然纤维和合成纤维及其混纺纱线制备一种具有良好舒适性的织物,其基本原则是提高不同... 详细信息

服装舒适性是服装的关键要素,它可分为触觉舒适性、心理舒适性和热舒适性3个方面。舒适性与织物的表面光洁度、透气性和热传递性有关。研究旨在利用天然纤维和合成纤维及其混纺纱线制备一种具有良好舒适性的织物,其基本原则是提高不同横截面聚酯纤维的亲水性能。研究了纤维横截面形状对织物性能的影响。纤维横截面有不同的形状如八叶形、四叶形、六叶形和三叶形等,纤维横截面形状对纤维的物理性能和化学性能都有影响,可以根据产品需求进行分析。通过本文的完整研究,得到了不同的物理和化学性能测试分析结果。

关键词：聚酯纤维横截面形状舒适性

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梳棉机速度参数的关键分析

国际纺织导报 2020年第9期48卷 4-4,6,34页

作者： v.D.Chaudhari P.S.Patil P.P.Kolte 朱瑜(译) 孟粉叶(校) SvKMs NMIMS MPSTME纺织功能中心印度不详

主要研究了刺辊、锡林、盖板和道夫(送纱)速度对纱线质量的影响。通过改变梳棉机速度这一参数,对成纱速度进行测试,并利用AFIS和UT-3测试仪对纱线试样进行性能测试与比较。

关键词：梳棉机速度参数纱线质量

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单组分化学浆液对浆纱性能的影响

国际纺织导报 2022年第7期50卷 4-5页

作者： S.Sarwale v.S.Shivankar A.Karande A.M.Daberao 王燕斌(译) 孟粉叶(校) 希尔普尔SvKM NMIMS大学、工程与技术管理学院纺织功能中心印度不详

该研究旨在了解单组分化学浆液对上浆参数及其性能的影响。比较了原纱、传统浆纱和该研究浆纱的性能,并进行了各种测试,如断裂强度和伸长率、耐磨性、纱线摩擦性能、条干均匀度和纱线毛羽等的测试。结果表明,与原纱和传统浆纱相比,经单... 详细信息

该研究旨在了解单组分化学浆液对上浆参数及其性能的影响。比较了原纱、传统浆纱和该研究浆纱的性能,并进行了各种测试,如断裂强度和伸长率、耐磨性、纱线摩擦性能、条干均匀度和纱线毛羽等的测试。结果表明,与原纱和传统浆纱相比,经单组分化学浆上浆所得的纱线强度高、伸长率低。同时还发现,经该文浆料上浆所得纱线具有较好的耐磨性。研究该项目的主要目的是提高纱线的织造能力,减少毛羽,提高纱线的强度。

关键词：单组分化学浆液纱线性能上浆参数

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水的总溶解固体对染色一致性的影响

国际纺织导报 2020年第3期48卷 42-43页

作者： S.S.Kalal B.Chaudhary v.Shivankar P.P.Raichukar 周美会(译) 罗艳(校) SvKM's NMIMS大学MUKESH PATEL技术管理与工程学院(印度) 不详

在纺织加工行业,水起着最重要的作用。水中的重效/硬质颗粒物及杂质影响纺织品的湿法加工质量。水的性质及水中颗粒物浓度甚至会在加工过程中损伤纤维。钠盐含量的增加使水的总溶解固体(TDS)值上升,给纺织品加工带来了诸多困难与问题。... 详细信息

在纺织加工行业,水起着最重要的作用。水中的重效/硬质颗粒物及杂质影响纺织品的湿法加工质量。水的性质及水中颗粒物浓度甚至会在加工过程中损伤纤维。钠盐含量的增加使水的总溶解固体(TDS)值上升,给纺织品加工带来了诸多困难与问题。研究旨在探索TDS上升的显著特征,因为它会导致纱线色度值和固色率的变化。试验材料为环锭纺100%棉纱,纱线线密度为83.3 tex(7 S Ne),捻度为18.9捻/10 cm(4.8 TPI),在预湿槽中进行洗涤和漂白。试验需确保水质符合染厂的使用标准。研究结果表明,水质对颜色值有明显的影响。随着水的TDS值的改变,试样的K/S值逐渐变化。水质对染料的溶解起着十分重要的作用,良好的水质可减少染料的团聚。

关键词：纺织品染色一致性总溶解固体(TDS)