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| 1 | Species Concepts as Applied to the Whitefly Bemisia tabaci Systematics:How Many Species Are There?显示文摘The worldwide distribution and extensive genetic diversity of the whitefly,Bemisia tabaci,has long been recognized.However,the levels of separation within B.tabaci and the nomenclature of the various genetic groups have been a subject of debate.Recent phylogenetic analyses indicate that B.tabaci is a complex composed of 28 morphologically indistinguishable species.In this article,we first review the debate and difficulties associated with B.tabaci's taxonomy and systematics,and argue for the need to apply the biological species concept in order to elucidate B.tabaci's systematics.We summarize the accumulated genetic and behavioural data on reproductive incompatibilities evident amongst phylogenetic mtCOI groups of B.tabaci.Crossing studies have been conducted with 14 of the 28 putative species covering 54 reciprocal inter-species pairs,and observations on mating behaviour have been conducted for seven species pairs.Data from both crossing trials and behavioural observations indicate a consistent pattern of reproductive isolation among the putative species.We then discuss the technical and conceptual complexities associated with crossing experiments and behavioural observations designed to reveal reproductive incompatibility.Finally,we elaborate on a strategy for further clarifying the pattern of reproductive isolation between B.tabaci groups and propose future research directions on the systematics of this complex. | LIU Shu-sheng John Colvin Paul J De Barro | 2012 | Journal of Integrative Agriculture2012，11，2： | 76 |
| 2 | 帕博利珠单抗单用或与放疗联用治疗转移性非小细胞肺癌:两个随机试验的汇总分析显示文摘背景放疗可以提高整个机体对免疫治疗的应答。在Ⅱ期PEMBRO-RT研究和Ⅰ/Ⅱ期MDACC研究中,患有转移性非小细胞肺癌(NSCLC)的患者被随机分配入组,接受免疫治疗(帕博利珠单抗)+放疗联合疗法,或免疫治疗单一疗法。当上述2个研究单独分析时,联合疗法组显示出潜在获益。由于每个研究的样本量较小,缓解率和结局并未显示出统计学意义,然而却有显著的临床获益。因此,本研究进行汇总分析,来判断放疗是否会改善转移性NSCLC患者的免疫治疗应答。方法PEMBRO-RT和MDACC研究纳入标准:患者年龄≥18岁,患有转移性NSCLC,且有≥1处未经放疗照射的病灶,以便进行射野外应答监测。PEMBRO-RT研究纳入曾接受过化疗患者,MDACC研究纳入曾接受过治疗或新诊断患者。2个研究中的患者均未接受过免疫治疗。在PEMBRO-RT研究中患者被等比例随机分配入组,并根据吸烟状态进行分层(分为<10年组和≥10年组)。MDACC研究的患者根据放疗计划可行性被等比例随机分配入2个受试组。由于联合治疗组的干预本质,每个研究中的放疗均不适用盲法。在2个研究中,不论是否进行放疗,均静脉滴入帕博利珠单抗(每3周200 mg)。在PEMBRO-RT研究中,在放疗(24 Gy 3次分割照射)结束后1周给予第1剂帕博利珠单抗。在MDACC研究中,在第1次放疗(50 Gy 4次分割照射或45 Gy 15次分割照射)同时给予帕博利珠单抗。仅检测未经照射病灶的应答。本研究的终点为最佳射野外(远隔)应答率(ARR)、最佳射野外疾病控制率(ACR)、12周时ARR、12周时ACR、无进展生存期(PFS)和总生存期(OS)。2个研究的意向治疗(ITT)人群均纳入分析。PEMBRO-RT研究(NCT02492568)和MDACC研究(NCT02444741)均在ClinicalTrials.gov上注册。发现纳入148例患者,76例接受帕博利珠单抗治疗,72例接受帕博利珠单抗+放疗治疗。所有患者随访时间中位数为33个月[四分位距(IQR):32.4~33.6]。148例患者中124例(84%)组织学特征为非鳞癌,111例(75%)患者曾经接受过化疗。组间没有基线特征差异,包括PD-L1表达状态和转移灶体积。最常见的照射部位为肺转移灶(39%,28/72)、胸腔内淋巴结(21%,15/72)和非原发灶(17%,12/72)。帕博利珠单抗组和联合治疗组的最佳ARR分别为19.7%(15/76)和41.7%(30/72),OR=2.96,95%CI:1.42~6.20,P=0.0039;最佳ACR分别为43.4%(33/76)和65.3%(47/72),OR=2.51,95%CI:1.28~4.91,P=0.0071;PFS中位数分别为4.4(IQR:2.9~5.9)和9.0个月(IQR:6.8~11.2),HR=0.67,95%CI:0.45~0.99,P=0.045;OS中位数分别为8.7(IQR:6.4~11.0)和19.2个月(IQR:14.6~23.8),OR=0.67,95%CI:0.54~0.84,P=0.0004。在汇总分析中没有发现新的安全问题。解读帕博利珠单抗免疫疗法+放疗显著提高转移性NSCLC患者的应答和改善治疗结局。这些结果需要在三期临床试验中进行验证。 | 陈大卫(翻译) 于金明(校对) Willemijn S M E Theelen Vivek Verma Brian P Hobbs Heike M U Peulen Joachim G J V Aerts Idris Bahce Anna Larissa N Niemeijer Joe Y Chang Patricia M de Groot Quynh-Nhu Nguyen Nathan I Comeaux George R Simon Ferdinandos Skoulidis Steven H Lin Kewen He Roshal Patel John Heymach Paul Baas James W Welsh | 2021 | 中华肿瘤防治杂志2021，28，24： | 49 |
| 3 | Accuracy of urea breath test in Helicobacter pylori infection: Meta-analysis显示文摘AIM: To quantitatively summarize and appraise the available evidence of urea breath test(UBT) use to diagnose Helicobacter pylori(H. pylori) infection in patients with dyspepsia and provide pooled diagnostic accuracy measures.METHODS: We searched MEDLINE, EMBASE, Cochrane library and other databases for studies addressing the value of UBT in the diagnosis of H. pylori infection. We included cross-sectional studies that evaluated the diagnostic accuracy of UBT in adult patients with dyspeptic symptoms. Risk of bias was assessed using QUADAS(Quality Assessment of Diagnostic Accuracy Studies)-2 tool. Diagnostic accuracy measures were pooled using the random-effects model. Subgroup analysis was conducted by UBT type(13C vs 14C) and by measurement technique(Infrared spectrometry vs Isotope Ratio Mass Spectrometry).RESULTS: Out of 1380 studies identified, only 23 met the eligibility criteria. Fourteen studies(61%) evaluated 13 C UBT and 9 studies(39%) evaluated 14 C UBT. There was significant variation in the type of reference standard tests used across studies.Pooled sensitivity was 0.96(95%CI: 0.95-0.97) andpooled specificity was 0.93(95%CI: 0.91-0.94). Likelihood ratio for a positive test was 12 and for a negative test was 0.05 with an area under thecurve of 0.985. Meta-analyses were associated with a significant statistical heterogeneity that remained unexplained after subgroup analysis. The included studies had a moderate risk of bias.CONCLUSION: UBT has high diagnostic accuracy for detecting H. pylori infection in patients with dyspepsia. The reliability of diagnostic meta-analytic estimates however is limited by significant heterogeneity. | Mazen Ferwana Imad Abdulmajeed Ali Alhajiahmed Wedad Madani Belal Firwana Rim Hasan Osama Altayar Paul J Limburg Mohammad Hassan Murad Bandar Knawy | 2015 | World Journal of Gastroenterology2015，21，4： | 45 |
| 4 | Hypertriglyceridemia-induced pancreatitis: A case-based review显示文摘Hypertriglyceridemia is an established cause of pancreatitis. In a case-based approach, we present a review of hypertriglyceridemia and how it can cause pancreatitis. We outline how to investigate and manage such patients. A 35 year old man presented to the emergency department with abdominal pain and biochemical evidence of acute pancreatitis. There was no history of alcohol consumption and biliary imaging was normal. The only relevant past medical history was that of mild hyperlipidemia, treated with diet alone. Physical exam revealed epigastric tenderness, right lateral rectus palsy, lipemia retinalis, bitemporal hemianopsia and a delay in the relaxation phase of his ankle reflexes. Subsequent laboratory investigation revealed marked hypertriglyceridemia and panhypopituarism. An enhanced CT scan of the head revealed a large suprasellar mass impinging on the optic chiasm and hypothalamus. The patient was treated supportively; thyroid replacement and lipid lowering agents were started. He underwent a successful resection of a craniopharyngioma. Post- operatively, the patient did well on hormone replacement therapy. He has had no further attacks of pancreatitis. This case highlights many of the factors involved in the regulation of triglyceride metabolism. We review the common causes of hypertriglyceridemia and the proposed mechanisms resulting in pancreatitis. The incidence and management of hypertriglyceridemia- induced pancreatitis are also discussed. | S Ian Gan Alun L Edwards Christopher J Symonds Paul L Beck | 2006 | World Journal of Gastroenterology2006，12，44： | 35 |
| 5 | Nat Genet:单细胞分析解开结直肠癌细胞的神秘面纱显示文摘结合单细胞基因组学和计算机技术,一个研究团队(包括来自杰克逊实验室(JAx)单细胞生物学主任Paul Robson博士在内)鉴定出了11种结直肠癌肿瘤的癌细胞组成及邻近的非癌细胞。这对于更好的肿瘤靶向诊断和治疗很重要。”使用单细胞测序。”JAX科学家、这篇发表在Nature Genetics上的文章共同第一作者Elise Courtois说道。”我们可以根据肿瘤中的细胞组成将结直肠癌进一步分类。因为每种亚型的肿瘤病人生存率存在差别,我们的方法将为肿瘤医生提供更多的关于肿瘤预后和治疗的信息。” | Huipeng Li, Elise T Courtois, Debarka Sengupta, Yuliana Tan Shyam Prabhakar Elise T Courtois, Yuliana Tan Paul Robson Debarka Sengupta Kok Hao Chen, Jolene Jie Lin Goh Paul Jongjoon Choi Say Li Kong, Axel M Hillmer Iain Beehuat Tan Clarinda Chua Iain Beehuat Tan Lim Kiat Hon Wah Siew Tan Mark Wong Lawrence J K Wee Iain Beehuat Tan Paul Robson Paul Robson Paul Robson | 2017 | 现代生物医学进展2017，17，15： | 37 |
| 6 | Iron and liver fibrosis: Mechanistic and clinical aspects显示文摘Liver fibrosis is characterised by excessive deposition of extracellular matrix that interrupts normal liver functionality. It is a pathological stage in several untreated chronic liver diseases such as the iron overload syndrome hereditary haemochromatosis, viral hepatitis, alcoholic liver disease, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis and diabetes. Interestingly, regardless of the aetiology, iron-loading is frequently observed in chronic liver diseases. Excess iron can feed the Fenton reaction to generate unquenchable amounts of free radicals that cause grave cellular and tissue damage and thereby contribute to fibrosis. Moreover, excess iron can induce fibrosis-promoting signals in the parenchymal and non-parenchymal cells, which accelerate disease progression and exacerbate liver pathology. Fibrosis regression is achievable following treatment, but if untreated or unsuccessful, it can progress to the irreversible cirrhotic stage leading to organ failure and hepatocellular carcinoma, where resection or transplantation remain the only curative options. Therefore,understanding the role of iron in liver fibrosis is extremely essential as it can help in formulating iron-related diagnostic, prognostic and treatment strategies. These can be implemented in isolation or in combination with the current approaches to prepone detection, and halt or decelerate fibrosis progression before it reaches the irreparable stage. Thus, this review narrates the role of iron in liver fibrosis. It examines the underlying mechanisms by which excess iron can facilitate fibrotic responses. It describes the role of iron in various clinical pathologies and lastly,highlights the significance and potential of iron-related proteins in the diagnosis and therapeutics of liver fibrosis. | Kosha J Mehta Sebastien Je Farnaud Paul A Sharp | 2019 | World Journal of Gastroenterology2019，25，5： | 39 |
| 7 | Tight junctions in inflammatory bowel diseases and inflammatory bowel disease associated colorectal cancer显示文摘Inflammatory bowel diseases are characterised by inflammation that compromises the integrity of the epithelial barrier. The intestinal epithelium is not only a static barrier but has evolved complex mechanisms to control and regulate bacterial interactions with the mucosal surface. Apical tight junction proteins are critical in the maintenance of epithelial barrier function and control of paracellular permeability. The characterisation of alterations in tight junction proteins as key players in epithelial barrier function in inflammatory bowel diseases is rapidly enhancing our understanding of critical mechanisms in disease pathogenesis as well as novel therapeutic opportunities. Here we give an overview of recent literature focusing on the role of tight junction proteins, in particular claudins, in inflammatory bowel diseases and inflammatory bowel disease associated colorectal cancer. | Jonathan Landy Emma Ronde Nick English Sue K Clark Ailsa L Hart Stella C Knight Paul J Ciclitira Hafid Omar Al-Hassi | 2016 | World Journal of Gastroenterology2016，22，11： | 39 |
| 8 | 簇毛麦对不同白粉病菌菌系的抗性反应及其在小麦遗传背景下的表达显示文摘对引自原苏联的簇毛麦(HaynaldiavilosaL.Schur2n=14VV)及其与硬粒小麦杂交育成的双二倍体TH1TH1WTH2WTH3TH3W,普通小麦-簇毛麦6D/6V异代换系及普通小麦亲本和已知抗白粉病基因的18个小麦品种为供试材料,用84个来自美国、德国、中国的小麦白粉病菌菌系进行苗期接种鉴定。发现簇毛麦及其衍生系对所有参试的白粉病菌系表现免疫和抗,比供试的已知抗性基因的18个小麦品种抗性强,抗谱广。其抗性基因在81086A、D311、墨75、陕7859、宛7107、冀麦30等小麦遗传背景下均能很好表达。 | 陈孝 施爱农 尚立民 Leath Steven Murphy J Paul | 1997 | 植物病理学报1997，27，1： | 34 |
| 9 | 不同氮磷比对中肋骨条藻和威氏海链藻生长特性的影响显示文摘实验室条件下用不同氮磷摩尔比(4:1,16:1,64:1)的培养液培养中肋骨条藻Skeletonema costatum和威氏海链藻Thalassiosira weissflogii,对它们的比生长率、细胞状态、细胞对外界氮磷营养元素的吸收和细胞内氮磷比的变化进行了研究。结果表明,氮磷比显著影响两种硅藻的生长和生理状态,氮浓度对细胞生长的影响更大。N限制组(N:P=4:1)的比生长率、细胞数量和叶绿素a含量明显低于正常条件和P限制组(N:P=64:1);威氏海链藻生长对N的变化比中肋骨条藻更为敏感,吸收外界无机氮的速率更快。营养盐充足的情况下,水体中藻细胞的氮磷比变化会较小,但由于'奢侈消费'现象的存在,在出现营养盐限制时,细胞的氮磷比组成会跟随环境的氮磷比改变,在氮限制的条件下,细胞的氮磷比会相应减少,而相反在磷限制的条件下,细胞的氮磷比会明显增加。 | 刘皓 高永利 殷克东 袁翔城 徐杰 HARRISON Paul J | 2010 | 热带海洋学报2010，29，6： | 30 |
| 10 | Advances in diagnosis, treatment and palliation of pancreatic carcinoma: 1990-2010显示文摘Several advances in genetics, diagnosis and palliation of pancreatic cancer (PC) have occurred in the last decades. A multidisciplinary approach to this disease is therefore recommended. PC is relatively common as it is the fourth leading cause of cancer related mortality. Most patients present with obstructive jaundice, epigastric or back pain, weight loss and anorexia. Despite improvements in diagnostic modalities, the majority of cases are still detected in advanced stages. The only curative treatment for PC remains surgical resection. No more than 20% of patients are candidates for surgery at the time of diagnosis and survival remains quite poor as adjuvant therapies are not very effective. A small percentage of patients with borderline non-resectable PC might benefit from neo-adjuvant chemoradiation therapy enabling them to undergo resection; however, randomized controlled studies are needed to prove the benefits of this strategy. Patients with unresectable PC benefit from palliative interventions such as biliary decompression and celiac plexus block. Further clinical trials to evaluate new chemo and radiation protocols as well as identification of genetic markers for PC are needed to improve the overall survival of patients affected by PC, as the current overall 5-year survival rate of patients affected by PC is still less than 5%. The aim of this article is to review the most recent high quality literature on this topic. | Chakshu Sharma Karim M Eltawil Paul D Renfrew Mark J Walsh Michele Molinari | 2011 | World Journal of Gastroenterology2011，17，7： | 28 |
| 11 | Tourette syndrome associated with attention deficit hyperactivity disorder: The impact of tics and psychopharmacological treatment options显示文摘Tourette syndrome(TS) is a neurodevelopmental disorder characterized by multiple chronic motor and vocal tics beginning in childhood. Several studies describe the association between TS and attention deficit hyperactivity disorder(ADHD). Fifty percent of children diagnosed with ADHD have comorbid tic disorder. ADHD related symptoms have been reported in 35% to 90% of children with TS. Since ADHD is the most prevalent comorbid condition with TS and those with concomitant TS and ADHD present with considerable psychosocial and behavioral impairments, it is essential for clinicians to be familiar with these diagnoses and their management. This paper highlights the association between treating ADHD with stimulants and the development of tic disorders. The two cases discussed underscore the fact that children with TS may present with ADHD symptomatology prior to the appearance of any TS related symptoms. Appropriate management of TS in a patient diagnosed with ADHD can lead to quality of life improvements and a reduction in psychosocial impairments. | Olumide O Oluwabusi Susan Parke Paul J Ambrosini | 2016 | World Journal of Clinical Pediatrics2016，5，1： | 27 |
| 12 | Genotypes and viral variants in chronic hepatitis B: A review of epidemiology and clinical relevance显示文摘The Hepatitis B Virus(HBV) has a worldwide distribu-tion and is endemic in many populations. It is constantly evolving and 10 genotypic strains have been identified with varying prevalences in different geographic regions. Numerous stable mutations in the core gene and in the su-rface gene of the HBV have also been identified in untreated HBV populations. The genotypes and viral variants have been associated with certain clinical featu-res of HBV related liver disease and Hepatocellu-lar carcinoma. For example Genotype C is associated withlater hepatitis B e antigen(HBe Ag) seroconversion, and more advanced liver disease. Genotype A is associated with a greater risk of progression to chronicity in adu-lt acqu-ired HBV infections. Genotype D is particu-larly associated with the precore mu-tation and HBe Ag negative chronic hepatitis B(CHB). The genotypes prevalent in parts of West Africa, Central and Sou-th America, E, F and H respectively, are less well stu-died. Viral variants especially the Basal Core Promotor mutation is associated with increased risk of fibrosis and cancer of the liver. Althou-gh not cu-rrently part of rou-tine clinical care, evalu-ation of genotype and viral variants may provide u-sefu-l adju-nctive information in predicting risk abou-t liver related morbidity in patients with CHB. | Catherine MN Croagh Paul V Desmond Sally J Bell | 2015 | World Journal of Hepatology2015，7，3： | 24 |
| 13 | The woodchuck as an animal model for pathogenesis and therapy of chronic hepatitis B virus infection显示文摘This review describes the woodchuck and the woodchuck hepatitis virus (WHV) as an animal model for pathogenesis and therapy of chronic hepatitis B virus (HBV) infection and disease in humans. The establishment of woodchuck breeding colonies, and use of laboratory-reared woodchucks infected with defined WHV inocula, have enhanced our understanding of the virology and immunology of HBV infection and disease pathogenesis, including major sequelae like chronic hepatitis and hepatocellular carcinoma. The role of persistent WHV infection and of viral load on the natural history of infection and disease progression has been firmly established along the way. More recently, the model has shed new light on the role of host immune responses in these natural processes, and on how the immune system of the chronic carrier can be manipulated therapeutically to reduce or delay serious disease sequelae through induction of the recovery phenotype. The woodchuck is an outbred species and is not well defined immunologically due to a limitation of available host markers. However, the recent development of several key host response assays for woodchucks provides experimental opportunities for further mechanistic studies of outcome predictors in neonatal- and adult-acquired infections. Understanding the virological and immunological mechanisms responsible for resolution of self-limited infection, andfor the onset and maintenance of chronic infection, will greatly facilitate the development of successful strategies for the therapeutic eradication of established chronic HBV infection. Likewise, the results of drug efficacy and toxicity studies in the chronic carrier woodchucks are predictive for responses of patients chronically infected with HBV. Therefore, chronic WHV carrier woodchucks provide a well-characterized mammalian model for preclinical evaluation of the safety and efficacy of drug candidates, experimental therapeutic vaccines, and immunomodulators for the treatment and prevention of HBV disease sequelae. | Stephan Menne Paul J Cote | 2007 | World Journal of Gastroenterology2007，13，1： | 22 |
| 14 | Current status of laparoscopic and robotic ventral mesh rectopexy for external and internal rectal prolapse显示文摘External and internal rectal prolapse with their affiliated rectocele and enterocele, are associated with debilitating symptoms such as obstructed defecation, pelvic pain and faecal incontinence. Since perineal procedures are associated with a higher recurrence rate, an abdominal approach is commonly preferred. Despite the description of greater than three hundred different procedures, thus far no clear superiority of one surgical technique has been demonstrated. Ventral mesh rectopexy(VMR) is a relatively new and promising technique to correct rectal prolapse. In contrast to the abdominal procedures of past decades, VMR avoids posterolateral rectal mobilisation and thereby minimizes the risk of postoperative constipation. Because of a perceived acceptable recurrence rate, good functional results and low mesh-related morbidity in the short to medium term, VMR has been popularized in the past decade. Laparoscopic or robotic-assisted VMR is now being progressively performed internationally and several articles and guidelines propose the procedure as the treatment of choice for rectal prolapse. In this article, an outline of the current status of laparoscopic and robotic ventral mesh rectopexy for the treatment of internal and external rectal prolapse is presented. | Jan J van Iersel Tim JC Paulides Paul M Verheijen John W Lumley Ivo AMJ Broeders Esther CJ Consten | 2016 | World Journal of Gastroenterology2016，22，21： | 20 |
| 15 | Irritable bowel syndrome: A microbiome-gut-brain axis disorder?显示文摘Irritable bowel syndrome(IBS) is an extremely prevalent but poorly understood gastrointestinal disorder. Consequently, there are no clear diagnostic markers to help diagnose the disorder and treatment options are limited to management of the symptoms. The concept of a dysregulated gut-brain axis has been adopted as a suitable model for the disorder. The gut microbiome may play an important role in the onset and exacerbation of symptoms in the disorder and has been extensively studied in this context. Although a causal role cannot yet be inferred from the clinical studies which have attempted to characterise the gut microbiota in IBS, they do confirm alterations in both community stability and diversity. Moreover, it has been reliably demonstrated that manipulation of the microbiota can influence the key symptoms, including abdominal pain and bowel habit, and other prominent features of IBS. A variety of strategies have been taken to study these interactions, including probiotics, antibiotics, faecal transplantations and the use of germ-free animals. There are clear mechanisms through which the microbiota can produce these effects, both humoral and neural. Taken together, these findings firmly establish the microbiota as a critical node in the gut-brain axis and one which is amenable to therapeutic interventions. | Paul J Kennedy John F Cryan Timothy G Dinan Gerard Clarke | 2014 | World Journal of Gastroenterology2014，20，39： | 20 |
| 16 | ERK kinase phosphorylates and destabilizes the tumor suppressor FBW7 in pancreatic cancer显示文摘 | Shunrong Ji Yi Qin Si Shi Xiangyuan Liu Hongli HU Hu Zhou Jing Gao Bo Zhang Wenyan Xu Jiang Liu Dingkong Liang Liang Liu Chen Liu Jiang Long Haijun Zhou Paul J Chiao Jin Xu Quanxing Ni Daming Gao Xianjun Yu | 2015 | Cell Research2015，25，5： | 19 |
| 17 | Hyponatremia in cirrhosis:Pathophysiology and management显示文摘Hyponatremia is frequently seen in patients with ascites secondary to advanced cirrhosis and portal hypertension.The development of ascites in patients with cirrhosis is multi-factorial.Portal hypertension and the associated systemic vasodilation lead to activation of the sodium-retaining neurohumoral mechanisms which include the renin-angiotensin-aldosterone system,sympathetic nervous system and antidiuretic hormone(ADH).The net effect is the avid retention of sodium and water to compensate for the low effective circulatory volume resulting in the development of ascites.Although not apparent in the early stages of cirrhosis,the progression of cirrhosis and ascites leads to impairment of the kidneys to eliminate solutefree water.This leads to additional compensatory mechanisms including non-osmotic secretion of ADH,also known as arginine vasopressin,further worsening excess water retention and thereby hyponatremia.Hyponatremia is associated with increased morbidity and mortality in patients with cirrhosis,and is an important prognostic marker both before and after liver transplant.The management of hyponatremia in this setting is a challenge as conventional therapy for hyponatremia including fluid restriction and loop diuretics are frequently inefficacious.In this review,we discuss the pathophysiology and various treatment modalities,including selective vasopressin receptor antagonists,for the management of hyponatremia in patients with cirrhosis. | Savio John Paul J Thuluvath | 2015 | World Journal of Gastroenterology2015，21，11： | 15 |
| 18 | Hepatorenal syndrome显示文摘Hepatorenal syndrome (HRS) is a 'functional' and reversible form of renal failure that occurs in patients with advanced chronic liver disease. The distinctive hallmark feature of HRS is the intense renal vasoconstriction caused by interactions between systemic and portal hemodynamics. This results in activation of vasoconstrictors and suppression of vasodilators in the renal circulation. Epidemiology, pathophysiology, as well as current and emerging therapies of HRS are discussed in this review. | Sharon Turban Paul J Thuluvath Mohamed G Atta | 2007 | World Journal of Gastroenterology2007，13，30： | 14 |
| 19 | 扬子地台与华南南盘江盆地大贵州滩三叠系沉积演化史(英文)显示文摘扬子地台是一个横跨华南地块的以浅海沉积为主的大型碳酸盐岩台地,南盘江盆地是发育在扬子地台碳酸盐岩台地背景之上的一个沉积盆地,从晚元古代到晚三叠世长期海相沉积演化历史中,扬子地台—南盘江盆地体系经历了多次重要的构造演化阶段。扬子地台从晚元古代到早三叠世末期一直保持为一个稳定的碳酸盐岩台地,在中三叠世末期扬子地块整体抬升,海平面下降,形成了遍及扬子主体的拉丁期大海退,从而使扬子地块大部分地区抬升为陆。南盘江盆地位于华南地块南缘,从晚元古代到晚三叠世沉积了一套厚度巨大的海相碳酸盐岩,晚三叠世发育了一套硅质碎屑的浊流沉积,区域沉积也由此转化为河流相沉积。二叠纪和三叠纪碳酸盐岩地层记录了碳酸盐岩台地长期演化历史及其特征多样的沉积建造和沉积环境,而硅质碎屑流和构造沉降速率的变化反映了盆地在三叠纪期间经历的聚合构造和前陆盆地发展过程。在三叠纪时期扬子地台沿西南—北东方向从云南围绕南盘江盆地向贵州延伸,在南盘江盆地中发育了几个孤立的碳酸盐岩台地,包括位于贵州南部和广西境内的大贵州滩和崇左—平果台地。南盘江盆地在晚二叠世发生过一次区域性的海侵事件,早三叠世时期扬子地台和几个孤立台地为由鲕粒边滩组成的低角度斜坡,中三叠世(安尼期)变为由Tubiphytes边礁组成的陡倾斜坡。盆地范围内斜坡变陡激发了Tubiphytes礁和其它的生物体发育,而且它们组成了稳定碳酸盐岩台地的边缘。位于扬子地台西部地区的关林和贞丰一带与最北部的孤立台地(大贵州滩)在安尼期发育了陡倾的边礁。在拉丁期,扬子地台在关林一带进积并与盆地碎屑沉积互层穿插沉积,而位于贞丰的台地边缘出现了由断层控制的地貌特征。与此同时,扬子地台东部(贵阳)由侵蚀滑塌边缘变为进积边缘,向盆地内部进积充填形成了超过600 m的碎屑沉积。但是,与扬子地台不同,位于最北部的孤立台地(大贵州滩)在拉丁期由加积边缘礁变为起伏明显的侵蚀陡崖和饥饿盆地边缘。晚三叠世(卡尼期)扬子地台西部下沉并被晚三叠世浊流沉积埋藏,而扬子地台东部地区在被硅质碎屑沉积埋藏之前持续沉积了一套浅水碳酸盐岩沉积。孤立台地为从南到北逐渐变陡的边缘沉积,而且发育了多个小丘,其中南部地区早期沉降后来被硅质碎屑沉积埋藏,而北部地区到后期下沉。与扬子地台西部一样,最北部的孤立台地(大贵州滩)在晚三叠世下降被碎屑沉积埋藏。以上这种差异源于华南地块南缘因构造聚合作用导致的盆地南部地区不同沉降速率。大贵州滩是盆地中演化历史最长的孤立台地,穿过大贵州滩孤立台地内部和边缘的两条正交剖面显示出了一个被断层切断的向斜构造,这样就很容易识别其沉积建造特征及演化历史。大贵州滩发育的整合的二叠系—三叠系界线剖面以及从早三叠世到中三叠世生物复苏阶段连续的巨厚沉积,使其成为一个研究二叠世末期生物大绝灭期间的海相环境以及生物生态条件最为理想的地区。 | Daniel J Lehrmann Marcello Minzoni Paul Enos 喻美艺 魏家庸 李荣西 | 2009 | 地球科学与环境学报2009，31，4： | 14 |
| 20 | Multiligament knee injuries with associated tibial plateau fractures: A report of two cases显示文摘The management of a combination of fracture and multiligament knee injury(MKI) in traumatic knee injury remains controversial, and there are evolving treatment recommendations. Currently, there are no studies focusing on older adult patients with MKI's in combination with tibia fractures. As a result, there is no well-established treatment algorithm for older adult patients with these complex injuries. We report two cases of MKI's with concomitant fractures in patients fifty years of age or older. Both patients were treated surgically for their associated tibial plateau fractures, but were managed with conservative treatment of the multiligamentous knee injuries. We also provide a review of the literature and guidelines for older adult patients with these types of complex traumatic injuries. Early to mid term acceptable outcomes were achieved for both patients through surgical fixation of the tibial plateau fracture and conservative treatment of the ligament injuries. We propose a comprehensive treatment algorithm for management of these complex injuries. | Vani J Sabesan Paul J Danielsky Abby Childs Tom Valikodath | 2015 | World Journal of Orthopedics2015，6，3： | 14 |
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