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    题名 作者 年代 出处 被引量
1Gallbladder cancer epidemiology, pathogenesis and molecular genetics: Recent update显示文摘Gallbladder cancer is a malignancy of biliary tract which is infrequent in developed countries but common in some specific geographical regions of developing countries. Late diagnosis and deprived prognosis are major problems for treatment of gallbladder carcinoma. The dramatic associations of this orphan cancer with various genetic and environmental factors are responsible for its poorly defined pathogenesis. An understanding to the relationship between epidemiology, molecular genetics and pathogenesis of gallbladder cancer can add new insights to its undetermined pathophysiology. Present review article provides a recent update regarding epidemiology, pathogenesis, and molecular genetics of gallbladder cancer. We systematically reviewed published literature on gallbladder cancer from online search engine Pub Med(http://gffzz16a62c593b5540cehxvqp0cocwpob666n.ffgz.tsg.suse.edu.cn/pubmed). Various keywords used for retrieval of articles were Gallbladder, cancer Epidemiology, molecular genetics and bullion operators like AND, OR, NOT. Cross references were manually searched from various online search engines(http://gffzz16a62c593b5540cehxvqp0cocwpob666n.ffgz.tsg.suse.edu.cn/pubmed,http://gffzz141dfffa132442b5sxvqp0cocwpob666n.ffgz.tsg.suse.edu.cn/, http://gffzz4cb95a154d71438chxvqp0cocwpob666n.ffgz.tsg.suse.edu.cn/home.jsp). Most of the articles published from 1982 to 2015 in peer reviewed journals have been included in this review.Aarti Sharma Kiran Lata Sharma Annapurna Gupta Alka Yadav Ashok Kumar 2017World Journal of Gastroenterology2017,23,22:68
2Revisions to the Tumor,Node,Metastasis staging of lung cancer(8th edition):Rationale,radiologic findings and clinical implications显示文摘The Tumor, Node, Metastasis(TNM) staging system,adopted by the Union for International Cancer Control(UICC) and the American Joint Committee on Cancer(AJCC), has been recently revised, with the new 8^(th) edition of the staging manual being published in January 2017. This edition has few but important evidencebased changes to the TNM staging system used for lung cancer. Radiologists should be aware of the updated classification system to accurately provide staging information to oncologists and oncosurgeons. In this article, we discuss the rationale, illustrate the changes with relevance to Radiology, and review the clinical implications of the 8^(th) edition of the UICC/AJCC TNM staging system with regards to lung cancer.Fernando U Kay Asha Kandathil Kiran Batra Sachin S Saboo Suhny Abbara Prabhakar Rajiah 2017World Journal of Radiology2017,9,6:39
3Roux-en-Y versus BillrothⅠreconstruction after distal gastrectomy for gastric cancer:A meta-analysis显示文摘AIM:To conduct a meta-analysis to compare Rouxen-Y(R-Y) gastrojejunostomy with gastroduodenal Billroth Ⅰ(B-Ⅰ) anastomosis after distal gastrectomy(DG) for gastric cancer.METHODS:A literature search was performed to identify studies comparing R-Y with B-Ⅰ after DG for gastric cancer from January 1990 to November 2012 in Medline,Embase,Science Citation Index Expanded and the Cochrane Central Register of Controlled Trials in The Cochrane Library.Pooled odds ratios(OR) or weighted mean differences(WMD) with 95%CI were calculated using either fixed or random effects model.Operative outcomes such as operation time,intraoperative blood loss and postoperative outcomes such as anastomotic leakage and stricture,bile reflux,remnant gastritis,reflux esophagitis,dumping symptoms,delayed gastric emptying and hospital stay were the main outcomes assessed.Meta-analyses were performed using RevMan 5.0 software(Cochrane library).RESULTS:Four randomized controlled trials(RCTs) and 9 non-randomized observational clinical studies(OCS) involving 478 and 1402 patients respectively were included.Meta-analysis of RCTs revealed that R-Y reconstruction was associated with a reduced bile reflux(OR 0.04,95%CI:0.01,0.14;P < 0.00 001) and remnant gastritis(OR 0.43,95%CI:0.28,0.66;P = 0.0001),however needing a longer operation time(WMD 40.02,95%CI:13.93,66.11;P = 0.003).Metaanalysis of OCS also revealed R-Y reconstruction had a lower incidence of bile reflux(OR 0.21,95%CI:0.08,0.54;P = 0.001),remnant gastritis(OR 0.18,95%CI:0.11,0.29;P < 0.00 001) and reflux esophagitis(OR 0.48,95%CI:0.26,0.89;P = 0.02).However,this reconstruction method was found to be associated with a longer operation time(WMD 31.30,95%CI:12.99,49.60;P = 0.0008).CONCLUSION:This systematic review point towards some clinical advantages that are rendered by R-Y compared to B-Ⅰ reconstruction post DG.However there is a need for further adequately powered,welldesigned RCTs comparing the same.Jun-Jie Xiong Kiran Altaf Muhammad A Javed Quentin M Nunes Wei Huang Gang Mai Chun-Lu Tan Rajarshi Mukherjee Robert Sutton Wei-Ming Hu Xu-Bao Liu 2013World Journal of Gastroenterology2013,19,7:33
4Comparison of visual analogue scale (VAS) and the Nasal Obstruction Symptom Evaluation (NOSE) score in evaluation of post septoplasty patients显示文摘Objective:To compare and correlate the efficacy of the NOSE score&the VAS score in determining the symptomatic benefit in patients undergoing septoplasty.Materials and methods:Eighty patients with deviated nasal septum undergoing septoplasty were included in the study.NOSE score&VAS score(out of 100)was documented before and after surgery.Results were correlated and compared statistically.Results:In the NOSE score,the most bothersome symptom was trouble breathing through the nose(85.83);followed by Nasal obstruction or blockage(82.50).Wilcoxon test showed significant improvement with NOSE score and VAS score in all patients at 1 month and 3 months.Spearman’s coefficient showed a positive correlation between the two,though the score improvement and patient satisfaction rate was significantly high with NOSE score.Conclusions:NOSE score and the VAS score both provide effective framework for evaluating treatment responses after septoplasty.However,the NOSE score showed higher improvement and better patient satisfaction rate when used to measure of nasal obstruction as compared to the VAS score.Radhika Hiren Shukla Sanjana Vijay Nemade Kiran Jaywant Shinde 2020World Journal of Otorhinolaryngology-Head and Neck Surgery2020,6,1:28
5Meta-analysis of laparoscopic vs open liver resection for hepatocellular carcinoma显示文摘AIM:To conduct a meta-analysis to determine the safety and efficacy of laparoscopic liver resection(LLR) and open liver resection(OLR) for hepatocellular carcinoma(HCC).METHODS:PubMed(Medline),EMBASE and Science Citation Index Expanded and Cochrane Central Register of Controlled Trials in the Cochrane Library were searched systematically to identify relevant comparative studies reporting outcomes for both LLR and OLR for HCC between January 1992 and February 2012.Two authors independently assessed the trials for inclusion and extracted the data.Meta-analysis was performed using Review Manager Version 5.0 software(The Cochrane Collaboration,Oxford,United Kingdom).Pooled odds ratios(OR) or weighted mean differences(WMD) with 95%CI were calculated using either fixed effects(Mantel-Haenszel method) or random effects models(DerSimonian and Laird method).Evaluated endpoints were operative outcomes(operation time,intraoperative blood loss,blood transfusion requirement),postoperative outcomes(liver failure,cirrhotic decompensation/ascites,bile leakage,postoperative bleeding,pulmonary complications,intraabdominal abscess,mortality,hospital stay and oncologic outcomes(positive resection margins and tumor recurrence).RESULTS:Fifteen eligible non-randomized studies were identified,out of which,9 high-quality studies involving 550 patients were included,with 234 patients in the LLR group and 316 patients in the OLR group.LLR was associated with significantly lower intraoperative blood loss,based on six studies with 333 patients [WMD:-129.48 mL;95%CI:-224.76-(-34.21) mL;P = 0.008].Seven studies involving 416 patients were included to assess blood transfusion requirement between the two groups.The LLR group had lower blood transfusion requirement(OR:0.49;95%CI:0.26-0.91;P = 0.02).While analyzing hospital stay,six studies with 333 patients were included.Patients in the LLR group were found to have shorter hospital stay [WMD:-3.19 d;95%CI:-4.09-(-2.28) d;P < 0.00001] than their OLR counterpart.Seven studies including 416 patients were pooled together to estimate the odds of developing postoperative ascites in the patient groups.The LLR group appeared to have a lower incidence of postoperative ascites(OR:0.32;95%CI:0.16-0.61;P = 0.0006) as compared with OLR patients.Similarly,fewer patients had liver failure in the LLR group than in the OLR group(OR:0.15;95%CI:0.02-0.95;P =0.04).However,no significant differences were found between the two approaches with regards to operation time [WMD:4.69 min;95%CI:-22.62-32 min;P = 0.74],bile leakage(OR:0.55;95%CI:0.10-3.12;P = 0.50),postoperative bleeding(OR:0.54;95%CI:0.20-1.45;P = 0.22),pulmonary complications(OR:0.43;95%CI:0.18-1.04;P = 0.06),intra-abdominal abscesses(OR:0.21;95%CI:0.01-4.53;P = 0.32),mortality(OR:0.46;95%CI:0.14-1.51;P = 0.20),presence of positive resection margins(OR:0.59;95%CI:0.21-1.62;P = 0.31) and tumor recurrence(OR:0.95;95%CI:0.62-1.46;P = 0.81).CONCLUSION:LLR appears to be a safe and feasible option for resection of HCC in selected patients based on current evidence.However,further appropriately designed randomized controlled trials should be undertaken to ascertain these findings.Jun-Jie Xiong Kiran Altaf Muhammad A Javed Wei Huang Rajarshi Mukherjee Gang Mai Robert Sutton Xu-Bao Liu Wei-Ming Hu 2012World Journal of Gastroenterology2012,18,45:25
6Bile acid receptors and nonalcoholic fatty liver disease显示文摘With the high prevalence of obesity, diabetes, and otherfeatures of the metabolic syndrome in United States, nonalcoholic fatty liver disease(NAFLD) has inevitably become a very prevalent chronic liver disease and is now emerging as one of the leading indications for liver transplantation. Insulin resistance and derangement of lipid metabolism, accompanied by activation of the pro-inflammatory response and fibrogenesis, are essential pathways in the development of the more clinically significant form of NAFLD, known as nonalcoholic steatohepatitis(NASH). Recent advances in the functional characterization of bile acid receptors, such as farnesoid X receptor(FXR) and transmembrane G protein-coupled receptor(TGR) 5, have provided further insight in the pathophysiology of NASH and have led to the development of potential therapeutic targets for NAFLD and NASH. Beyond maintaining bile acid metabolism, FXR and TGR5 also regulate lipid metabolism, maintain glucose homeostasis, increase energy expenditure, and ameliorate hepatic inflammation. These intriguing features have been exploited to develop bile acid analogues to target pathways in NAFLD and NASH pathogenesis. This review provides a brief overview of the pathogenesis of NAFLD and NASH, and then delves into the biological functions of bile acid receptors, particularly with respect to NASH pathogenesis, with a description of the associated experimental data, and, finally, we discuss the prospects of bile acid analogues in the treatment of NAFLD and NASH.Liyun Yuan Kiran Bambha 2015World Journal of Hepatology2015,7,28:15
7Surgical treatment of proximal humerus fractures using PHILOS plate显示文摘ObjectiveTo 与经历了的 51 个病人打开的为近似肱骨 fractures.MethodsWe 的板考察了的近似肱骨的内部锁住系统(PHILOS ) 评估开的减小和内部固定的功能的结果和复杂并发症有在年之间的 PHILOS 板的减小和内部固定 2007 ~ 2012。与 38   的吝啬的年龄有 35 个男人和 16 个女人;年(范围 24-68 ) 。在年龄组有 41 个病人 <  60  在年龄组的年和 10 个病人 >  60  年。根据更旧姓的分类系统, 8, 15 和 23 个病人有 2 部分, 3 部分,和 4 部分破裂,分别地并且 5 个病人让 4 部分断裂脱臼。所有手术在我们的第三级的照顾损伤中心被执行。在最后的后续的肩膀的功能的评估用 Constant-Murley score.ResultsThe 平均数后续被做经期是 30  月(范围 12-44 月) 。二个病人被失去到后续。留下 49 个病人,所有破裂临床上并且放射学地被统一。放射学的联合的吝啬的时间是 12  星期(范围 8-20 星期) 。在最后的后续,吝啬的 Constant-Murley 分数是 79 (范围 50-100 ) 。结果在 25 个病人,是优秀的在 13 个病人好、在 6 个病人公平、在 5 个病人差。在后续期间,内翻足 malunion, subacromial 冲击的一个盒子,深感染的一个盒子, intraarticular 螺丝钉穿入的一个盒子和固定的失败的一个盒子的四个盒子被注意。avascular 坏死的没有盒子,硬件失败,松开的锁住的螺丝钉或不属于工会 noted.ConclusionPHILOS 在近似肱骨破裂提供稳定的固定。为了阻止潜在的复杂并发症,希望 avascular 坏死,保存肱骨的头的由脉管形成的过细的外科的解剖是必要的。GN Kiran Kumar Gaurav Sharma Vijay Sharma Vaibhav Jain Kamran Farooque Vivek Morey 2014Chinese Journal of Traumatology2014,17,5:14
8Validation of the moderate severity category of acute pancreatitis defined by determinant-based classification显示文摘BACKGROUND: Recent international multidisciplinary consultation proposed the use of local(sterile or infected pancreatic necrosis) and/or systemic determinants(organ failure) in the stratification of acute pancreatitis. The present study was to validate the moderate severity category by international multidisciplinary consultation definitions.METHODS: Ninety-two consecutive patients with severe acute pancreatitis(according to the 1992 Atlanta classification) were classified into(i) moderate acute pancreatitis group with the presence of sterile(peri-) pancreatic necrosis and/or transient organ failure; and(ii) severe/critical acute pancreatitis group with the presence of sterile or infected pancreatic necrosis and/or persistent organ failure. Demographic and clinical outcomes were compared between the two groups.RESULTS: Compared with the severe/critical group(n=59), the moderate group(n=33) had lower clinical and computerized tomographic scores(both P<0.05). They also had a lower incidence of pancreatic necrosis(45.5% vs 71.2%, P=0.015),infection(9.1% vs 37.3%, P=0.004), ICU admission(0% vs27.1%, P=0.001), and shorter hospital stay(15±5 vs 27±12days; P<0.001). A subgroup analysis showed that the moderate group also had significantly lower ICU admission rates, shorter hospital stay and lower rate of infection compared with the severe group(n=51). No patients died in the moderate group but7 patients died in the severe/critical group(4 for severe group).CONCLUSIONS: Our data suggest that the definition of moderate acute pancreatitis, as suggested by the international multidisciplinary consultation as sterile(peri-) pancreatic necrosis and/or transient organ failure, is an accurate category of acute pancreatitis.Tao Jin Wei Huang Xiao-Nan Yang Ping Xue Muhammad A Javed Kiran Altaf Robert Sutton Qing Xia 2014Hepatobiliary & Pancreatic Diseases International2014,13,3:13
9On-table reconstruction and fixation of Mason type III radial head fractures显示文摘G.N. Kiran Kumar Gaurav Sharma Kamran Farooque Vijay Sharma Vaibhav Jain Ravijot Singh Vivek Morey 2015Chinese Journal of Traumatology2015,18,5:12
10Utility of flexible fiberoptic bronchoscopy for critically ill pediatric patients:A systematic review显示文摘AIM: To investigate the diagnostic yield, therapeutic efficacy, and rate of adverse events related to flexible fiberoptic bronchoscopy(FFB) in critically ill children. METHODS: We searched Pub Med, SCOPUS, OVID, and EMBASE databases through July 2014 for English language publications studying FFB performed in the intensive care unit in children < 18 years old. We identified 666 studies, of which 89 full-text studies were screened for further review. Two reviewers independently determined that 27 of these studies met inclusion criteria and extracted data. We examined the diagnostic yield of FFB among upper and lower airway evaluations, as well as the utility of bronchoalveolar lavage(BAL). RESULTS: We found that FFB led to a change in medical management in 28.9%(range 21.9%-69.2%) of critically ill children. The diagnostic yield of FFB was 82%(range 45.2%-100%). Infectious organisms were identified in 25.7%(17.6%-75%) of BALs performed, resulting in a change of antimicrobial management in 19.1%(range: 12.2%-75%). FFB successfully reexpanded atelectasis or removed mucus plugs in 60.3%(range: 23.8%-100%) of patients with atelectasis. Adverse events were reported in 12.9%(range: 0.5%-71.4%) of patients. The most common adverse effects of FFB were transient hypotension, hypoxia and/or bradycardia that resolved with minimal intervention, such as oxygen supplementation or removal of the bronchoscope. Serious adverse events were uncommon; 2.1% of adverse events required intervention such as bag-mask ventilation or intubation and atropine for hypoxia and bradycardia, normal saline boluses for hypotension, or lavage and suctioning for hemorrhage. CONCLUSION: FFB is safe and effective for diagnostic and therapeutic use in critically ill pediatric patients.Aida Field-Ridley Viyeka Sethi Shweta Murthi Kiran Nandalike Su-Ting T Li 2015World Journal of Critical Care Medicine2015,4,1:12
11Minimally invasive osteosynthesis of distal tibial fractures using anterolateral locking plate: Evaluation of results and complications显示文摘Devendra Lakhotia Gaurav Sharma Kavin Khatri G.N. Kiran Kumar Vijay Sharma Kamran Farooque 2016Chinese Journal of Traumatology2016,19,1:11
12Gastrointestinal imaging-practical magnetic resonance imaging approach显示文摘Over the past two decades, advances in cross-sectionalimaging such as computed tomography and magneticresonance imaging(MRI) have dramatically changed theconcept of gastrointestinal imaging. MR is playing anincreasing role in the evaluation of gastrointestinal disorders. MRI combines the advantages of excellent soft-tissue contrast, noninvasiveness, functional informationand lack of ionizing radiation. Furthermore, recent developments of MRI have led to improved spatial and temporal resolution as well as decreased motion artifacts. Inthis article we describe the technical aspects of gastroin-testinal MRI and present a practical approach for a well-known spectrum of gastrointestinal disease processes.Baodong Liu Miguel Ramalho Mamdoh AlObaidy Kiran K Busireddy Ersan Altun Janaka Kalubowila Richard C Semelka 2014World Journal of Radiology2014,6,8:11
13术前联合使用口服抗生素的机械性肠道准备可显著降低结直肠手术后的术区感染、吻合口瘘及肠梗阻显示文摘目的 探讨术前肠道准备和不同肠道准备方法 [机械性肠道准备(mechanical bowel preparation,MBP)/口服抗生素]是否影响结直肠手术的特定结局。方法 从2012年启动的美国国家外科质量改进计划中的结肠切除术的数据库中提取研究对象的资料,包括是否使用肠道准备、肠道准备的类型以及结直肠术后特定的并发症。对于接受择期结直肠手术的患者,我们使用无校正的或校正的logistic回归分析来评估术前联合MBP与抗生素(MBP+/ABX+),单独使用MBP(MBP+/ABX-)以及不使用肠道准备(no-prep)对预后的影响,特别是对吻合口瘘、手术部位感染(surgical site infection,SSI)和肠梗阻的影响。结果本研究共纳入8442名患者,no-prep组2296例(27.3%)、MBP+/ABX组3822例(45.3%)和MBP+/ABX+组2324例(27.5%)。组间的基线资料基本相似,但no-pre组在既往败血症、腹水、糖皮质激素使用、出血和肿瘤播散上稍比其他两组多。与no-pre组相比,MBP无论是否联合使用抗生素都与术后肠梗阻(MBP+/ABX+:OR=0.57,95%CI:0.48~0.68;MBP+/ABX:OR=0.78,95%CI:0.68~0.91)和SSI(MBP+/ABX+:OR=0.39,95%CI:0.32~0.48;MBP+/ABX:OR=0.80,95%CI:0.69~0.93)发生率的降低相关。MBP+/ABX+组患者比no-pre组患者具有更低的吻合口瘘发生率(OR=0.45,95%CI:0.32~0.64)。多因素分析发现,联合使用抗生素的MBP方法与吻合口瘘(OR=0.57,95%CI:0.35~0.94)、SSI(OR=0.40,95%CI:0.31~0.53)及术后肠梗阻(OR=0.71,95%CI:0.56~0.90)发生率的降低独立相关。结论上述结果阐明了近50年来的一个争议——肠道准备是否可改善结直肠术后的结局。联合使用口服抗生素的MBP方法可有效降低接近一半的SSI、吻合口瘘及肠梗阻这些结直肠术后最常见最麻烦的并发症。Kiran RP Murray AC Chiuzan C 孙开宇 2015消化肿瘤杂志(电子版)2015,7,4:10
14Multi-objective optimization of oil well drilling using elitist non-dominated sorting genetic algorithm显示文摘A multi-objective optimization of oil well drilling has been carried out using a binary coded elitist non-dominated sorting genetic algorithm. A Louisiana offshore field with abnormal formation pressure is considered for optimization. Several multi-objective optimization problems involving two-and three-objective functions were formulated and solved to fix optimal drilling variables. The important objectives are:(i) maximizing drilling depth,(ii) minimizing drilling time and(iii) minimizing drilling cost with fractional drill bit tooth wear as a constraint. Important time dependent decision variables are:(i) equivalent circulation mud density,(ii) drill bit rotation,(iii) weight on bit and(iv) Reynolds number function of circulating mud through drill bit nozzles. A set of non-dominated optimal Pareto frontier is obtained for the two-objective optimization problem whereas a non-dominated optimal Pareto surface is obtained for the three-objective optimization problem. Depending on the trade-offs involved, decision makers may select any point from the optimal Pareto frontier or optimal Pareto surface and hence corresponding values of the decision variables that may be selected for optimal drilling operation. For minimizing drilling time and drilling cost, the optimum values of the decision variables are needed to be kept at the higher values whereas the optimum values of decision variables are at the lower values for the maximization of drilling depth.Chandan Guria Kiran K Goli Akhilendra K Pathak 2014Petroleum Science2014,11,1:10
15Cerebral lipiodol embolism following transcatheter arterial chemoembolization for hepatocellular carcinoma: a report of two cases and literature review显示文摘服的 lipiodol 栓塞( CLE )是 transcatheter 的极其稀罕的复杂并发症为 hepatocellular carcinoma.To 的动脉的 chemoembolization 我们的知识,仅仅 11 个案例以前是最近遇到的 reported.We 在我们的临床的 work.Reviewing 的 CLE 的二个案例在文学的 11 个案例和在我们的报告的二个案例显示微粒 embolization 的那大剂量 lipiodol 注入和缺席应该是自左至右的分流和劣等的膈的动脉 injecti 的 avoided.TheLI Zhi NI Rui-fang BUSIREDDY Kiran Kumar Reddy JIN Yong-hai ZHAO Xin LI Ming-ming YANG Chao 2011Chinese Medical Journal2011,,24:9
16Y chromosome microdeletions in azoospermic patients with Klinefelter's syndrome显示文摘瞄准:与 Klinefelter 的症候群(KFS ) 在 azoospermic 病人学习 Y 微删除的出现。方法:血和精液样品与 KFS 从 azoospermic 病人被收集(n = 14 ) 并且证明富饶的人的一个控制组(n = 13 ) 。精液分析根据世界卫生组织被做() 指南。血样品为 karyotyping,荧光灯的原位杂交(鱼) 和由放射性免疫测定刺激荷尔蒙(FSH ) 的血浆滤泡的测量被处理。决定 Y 微删除, 16 顺序的聚合酶链反应(PCR ) 标注了地点(圣) ,三基因(DFFRY, XKRY 和 RBM1Y ) 在孤立的 genomic DNA 上被执行。阴囊的好针渴望细胞学(FNAC ) 在选择情况中被做。结果:跨越一个 and AZFb 部位与 KFS 在 14 个 azoospermic 病人中的四个被发现的精子缺乏因素(AZF ) 的 Y 微删除。染色质组型和鱼分析表明显示出 Y 微删除的四个盒子,三个盒子有一 47, XXY/46, XY 染色体的模式和一个盒子有一 46, XY/47, XXY/48, XXXY/48, XXYY 染色体的模式。有 Y 微删除的一件样品的阴囊的 FNAC 揭示了形态学的 Sertoli 房间唯一的类型。然而,没有 Y 微删除在任何 13 个肥沃的人被观察。有 KFS 的所有病人提高了血浆 FSH 层次。结论:有 KFS 的病人可以怀有 Y 微删除并且为这些屏蔽应该是他们的诊断病情的检查的部分,特别地在那些考虑帮助了繁殖技术。Anurag Mitra Rima Dada Rajeev Kumar Narmada Prasad Gupta Kiran Kucheria Satish Kumar Gupta 2006Asian Journal of Andrology2006,8,1:8
17Magnetic resonance imaging of pancreatitis: An update显示文摘Magnetic resonance(MR)imaging plays an important role in the diagnosis and staging of acute and chronic pancreatitis and may represent the best imaging technique in the setting of pancreatitis due to its unmatched soft tissue contrast resolution as well as nonionizing nature and higher safety profile of intravascular contrast media,making it particularly valuable in radiosensitive populations such as pregnant patients,and patients with recurrent pancreatitis requiring multiple follow-up examinations.Additional advantages include the ability to detect early forms of chronic pancreatitis and to better differentiate adenocarcinoma from focal chronic pancreatitis.This review addresses new trends in clinical pancreatic MR imaging emphasizing its role in imaging all types of acute and chronic pancreatitis,pancreatitis complications and other important differential diagnoses that mimic pancreatitis.Sriluxayini Manikkavasakar Mamdoh AlObaidy Kiran K Busireddy Miguel Ramalho Viragi Nilmini Madhavi Alagiyawanna Richard C Semelka 2014World Journal of Gastroenterology2014,20,40:8
18Cow manure and cow manure-derived biochar application as a soil amendment for reducing cadmium availability and accumulation by Brassica chinensis L. in acidic red soil显示文摘Organic amendment is a promising,in situ phytostabilization approach to alleviate the phytotoxic effects of heavy metal contaminated soils.The aim of this study was to evaluate the feasibility of cow manure(CM)and its derived biochar(CMB)as a soil amendment on cadmium(Cd)availability and accumulation in low and high Cd-accumulating cultivars of Brassica chinensis L.grown in an acidic red soil.CM and CMB were applied to Cd-contaminated acidic red soil at the rates of 0,3.0and 6.0%(w/w).Application of CMB was significantly more effective than that of CM,as it reduced the availability of Cd in soil by 34.3–69.9%and its bioaccumulation in the low Cd accumulator,Aijiaoheiye 333,by 51.2 and 67.4%,respectively.The addition of CMB significantly increased the extractability and accumulation of trace metals(Zn,Mn,Fe,and Cu)by plants and improved plant biomass production.CMB application,combined with utilizing low Cd accumulating cultivars represents a new,sustainable strategy to alleviate the toxic effects on Cd and improve food safety.Yasmin Khan Kiran Ali Barkat CUI Xiao-qiang FENG Ying PAN Feng-shan TANG Lin YANG Xiao-e 2017Journal of Integrative Agriculture2017,16,3:8
19Investigation of hepatoprotective activity of Cyathea gigantea(Wall.ex.Hook.)leaves against paracetamol-induced hepatotoxicity in rats显示文摘Objective:To investigate the hepatoprotective activity of methanolic leaf extract of Cyathea gigantea(C.gigantea)against paracetamol induced liver damage in rats.Methods:The hepatoprotective activity for plant extract was investigated for paracetamol induced hepatoxicity in rats.Wislar albino rats of either sex were divided into five groups of 6 animals each and are given orally the following treatment for seven days.The normal control group was given 1%Na.CMC 1mL/kg bw,p.o.Paracetamol at dose of 1g/kg bw,p.o.was given as toxic dose for inducing hepatoloxicity.Silymarin(50mg/kg.p.o.) was given as reference standard.Two doses of C. gigantea extract i.e.,100 mg/kg.p.o.and 200 mg/kg,p.o.were tested for hepatoprotective activity. The treatment was given for seven days and after 24 h of last treatment blood was collected from retro-orbital plexus and analysed for various serum parameters like serum glutamic-oxaloacetic transaminase(SGOT),serum glutamic pyruvic transaminase(SGPT),alkaline phosphatase(ALP),total bilirubin(TB)and total protein(TP)in different groups.Results:The paracetamol intoxication lead to histological and biochemical deteriorations.The treatment with methanolic leaf extract of C.gigantea reduced the elevated levels of SCOT,SGPT,ALP,TB and also reversed the hepatic damage towards normal which further supports the hepatoprotective activity of leaf extract of C.gigantea.Conclusions:The methanolic extract of leaves of C.gigantea at doses of 100 mg/kg bw and 200 mg/kg bw have significant effect on liver of paracetamol induced hepatotoxicity model in rats.P Madhu Kiran A Vijaya Raju B Ganga Rao 2012Asian Pacific Journal of Tropical Biomedicine2012,2,5:7
20Prediction of the severity of acute pancreatitis on admission by urinary trypsinogen activation peptide: A meta-analysis显示文摘AIM: To undertake a meta-analysis on the value of urinary trypsinogen activation peptide (uTAP) in predicting severity of acute pancreatitis on admission. METHODS: Major databases including Medline, Embase, Science Citation Index Expanded and the Cochrane Central Register of Controlled Trials in the Cochrane Library were searched to identify all relevant studies from January 1990 to January 2013. Pooled sensitivity, specificity and the diagnostic odds ratios (DORs) with 95%CI were calculated for each study and were compared to other systems/biomarkers if mentioned within the same study. Summary receiver-operating curves were conducted and the area under the curve (AUC) was evaluated. RESULTS: In total, six studies of uTAP with a cut-off value of 35 nmol/L were included in this meta-analysis. Overall, the pooled sensitivity and specificity of uTAP for predicting severity of acute pancreatitis, at time of admission, was 71% and 75%, respectively (AUC = 0.83, DOR = 8.67, 95%CI: 3.70-20.33). When uTAP was compared with plasma C-reactive protein, the pooled sensitivity, specificity, AUC and DOR were 0.64 vs 0.67, 0.77 vs 0.75, 0.82 vs 0.79 and 6.27 vs 6.32, respectively. Similarly, the pooled sensitivity, specificity, AUC and DOR of uTAPvs Acute Physiology and Chronic Health Evaluation Ⅱ within the first 48 h of admission were found to be 0.64 vs 0.69, 0.77 vs 0.61, 0.82 vs 0.73 and 6.27vs 4.61, respectively. CONCLUSION: uTAP has the potential to act as a stratification marker on admission for differentiating disease severity of acute pancreatitis.Wei Huang Kiran Altaf Tao Jin Jun-Jie Xiong Li Wen Muhammad A Javed Marianne Johnstone Ping Xue Christopher M Halloran Qing Xia 2013World Journal of Gastroenterology2013,19,28:7
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