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1Diabetic cardiomyopathy:Pathophysiology,diagnostic evaluation and management显示文摘Diabetes affects every organ in the body and cardiovascular disease accounts for two-thirds of the mortality in the diabetic population.Diabetes-related heart disease occurs in the form of coronary artery disease(CAD),cardiac autonomic neuropathy or diabetic cardiomyopathy(DbCM).The prevalence of cardiac failure is high in the diabetic population and DbCM is a common but underestimated cause of heart failure in diabetes.The pathogenesis of diabetic cardiomyopathy is yet to be clearly defined.Hyperglycemia,dyslipidemia and inflammation are thought to play key roles in the generation of reactive oxygen or nitrogen species which are in turn implicated.The myocardial interstitium undergoes alterations resulting in abnormal contractile function noted in DbCM.In the early stages of the disease diastolic dysfunction is the only abnormality,but systolic dysfunction supervenes in the later stages with impaired left ventricular ejection fraction.Transmitral Doppler echocardiography is usually used to assess diastolic dysfunction,but tissue Doppler Imaging and Cardiac Magnetic Resonance Imaging are being increasingly used recently for early detection of DbCM.The management of DbCM involves improvement in lifestyle,control of glucose and lipid abnormalities,and treatment of hypertension and CAD,if present.The role of vasoactive drugs and antioxidants is being explored.This review discusses the pathophysiology,diagnostic evaluation and management options of DbCM.Joseph M Pappachan George I Varughese Rajagopalan Sriraman Ganesan Arunagirinathan 2013World Journal of Diabetes2013,4,5:57
22018加拿大心境障碍与焦虑障碍治疗协作组/国际双相障碍学会指南:双相障碍的管理显示文摘加拿大心境障碍与焦虑障碍治疗协作组(Canadian Network for Mood and Anxiety Treatments,CANMAT)曾于2005年发布了第1版双相障碍管理指南,并分别于2007、2009和2013年对该指南进行了更新,其中最近的2次更新是与国际双相障碍学会(International Society for Bipolar Disorders,ISBD)合作完成。2018版CANMAT/ISBD双相障碍治疗指南(以下简称指南)反映了自2005年首版指南发表以来本领域取得的重大进展,包括疾病诊断与疾病管理的更新以及药物治疗与心理治疗的近期研究进展。这些前沿进展中综合考虑了循证证据的级别,并基于治疗疗效、临床实践经验、安全性、耐受性和药物导致的转相风险等,对一线、二线及三线治疗方案进行了简明而清晰的推荐。本指南中新增内容涵盖了双相Ⅰ型障碍(BD-Ⅰ)的躁狂发作急性期、抑郁发作急性期和双相障碍维持期的一线及二线治疗推荐等级划分。这种对治疗推荐等级的划分综合考虑了治疗方法对双相障碍不同时相的影响,将进一步帮助临床医生做出基于循证证据的治疗决策。锂盐、喹硫平、双丙戊酸盐、阿塞那平、阿立哌唑、帕利哌酮、利培酮和卡利拉嗪单药或联合使用被推荐为躁狂发作急性期的一线治疗选择。BD-Ⅰ抑郁期的一线治疗选择包括喹硫平、鲁拉西酮、锂盐、拉莫三嗪单药,鲁拉西酮联合锂盐或双丙戊酸盐或拉莫三嗪辅助治疗。尽管急性期治疗有效的药物通常应继续用于BD-Ⅰ的维持期治疗,但也存在一些特殊情况(例如抗抑郁药)。现有数据表明,锂盐、喹硫平、双丙戊酸盐、拉莫三嗪、阿塞那平和阿立哌唑单药或联合治疗应被视为维持治疗的初始或更换治疗方案时的一线选择。除了探讨BD-Ⅰ的相关问题外,本指南中还对双相Ⅱ型障碍(BD-Ⅱ)的临床管理进行了系统回顾并给予治疗推荐,同时针对特殊人群也有相关推荐,如处于各个生殖周期的女性、儿童、青少年和老年人。此外,本指南中还讨论了特定精神疾病及共病(如物质滥用、焦虑障碍和代谢性疾病)的影响。最后,本指南中概述了安全性和药物监测的相关问题。CANMAT/ISBD工作组希望本指南能够成为全球临床医生的实用工具。Lakshmi N Yatham Sidney H Kennedy Sagar V Parikh Ayal Sehaffer David J Bond Benicio N Frey Verinder Sharma Benjamin I Goldstein Soham Rej Serge Beaulieu Martin Alda Glenda MaeQueen Roumen V Milev Arun Ravindran Claire O'Donovan Diane Mclntosh Raymond W Lam Gustavo Vazquez Flavio Kapczinski Roger S Melntyre Jan Kozicky Shigenobu Kanba Beny Lafer Trisha Suppes Joseph R Calabrese Eduard Vieta Gin Malhi Robert M Post Michael Berk 胡晨(译) 王刚(译) 2019中华精神科杂志2019,52,1:25
3Establishing the presence or absence of chronic kidney disease:Uses and limitations of formulas estimating the glomerular filtration rate显示文摘The development of formulas estimating glomerular filtration rate(eG FR) from serum creatinine and cystatin C and accounting for certain variables affecting the production rate of these biomarkers, including ethnicity, gender and age, has led to the current scheme of diagnosing and staging chronic kidney disease(CKD),which is based on e GFR values and albuminuria.This scheme has been applied extensively in various populations and has led to the current estimates of prevalence of CKD. In addition, this scheme is applied in clinical studies evaluating the risks of CKD and the efficacy of various interventions directed towards improving its course. Disagreements between creatinine-based and cystatin-based e GFR values and between e GFR values and measured GFR have been reported in various cohorts. These disagreements are the consequence of variations in the rate of production and in factors, other than GFR, affecting the rate of removal of creatinine and cystatin C. The disagreements create limitations for all e GFR formulas developed so far. The main limitations are low sensitivity in detecting early CKD in several subjects, e.g., those with hyperfiltration, and poor prediction of the course of CKD. Research efforts in CKD are currently directed towards identification of biomarkers that are better indices of GFR than the current biomarkers and,particularly, biomarkers of early renal tissue injury.Ahmed Alaini Deepak Malhotra Helbert Rondon-Berrios Christos P Argyropoulos Zeid J Khitan Dominic SC Raj Mark Rohrscheib Joseph I Shapiro Antonios H Tzamaloukas 2017World Journal of Methodology2017,7,3:7
4Drug eluting biliary stents to decrease stent failure rates:Areview of the literature显示文摘Biliary stenting is clinically effective in relieving both malignant and non-malignant obstructions. However, there are high failure rates associated with tumor ingrowth and epithelial overgrowth as well as internally from biofilm development and subsequent clogging. Within the last decade, the use of prophylactic drug eluting stents as a means to reduce stent failure has been investigated. In this review we provide an overview of the current research on drug eluting biliary stents. While there is limited human trial data regarding the clinical benefit of drug eluting biliary stents in preventing stent obstruction, recent research suggests promise regarding their safety and potential efficacy.Joseph Shatzel Jisoo Kim Kartik Sampath Sharjeel Syed Jennifer Saad Zilla H Hussain Kabir Mody J Marc Pipas Stuart Gordon Timothy Gardner Richard I Rothstein 2016World Journal of Gastrointestinal Endoscopy2016,8,2:6
5性腺功能减退患者的生育能力保护:研究进展显示文摘越来越多的年轻人和中年人有治疗性腺功能减退症(雄激素含量缺乏相关症状)的需求,其症状包括抑郁症,性冷淡,勃起功能障碍,疲劳。然而,睾酮补充疗法(包括使用天然和合成的类固醇)引起的睾丸功能衰退的患者人数正在增加,特别是那些年轻的运动员,外源性类固醇的使用对这些人的睾丸功能产生了消极影响。外源性睾酮治疗可以影响下丘脑垂体性腺轴的自然调节,造成生精功能受损,可能会导致严重后果,例如无精子症等男性不育症。对于那些患有性腺功能减退症的育龄男性,选择治疗方法时,保护生育能力很重要。研究显示,人绒毛膜促性腺激素(HCG)不仅可以治疗那些睾酮补充疗法引起的无精子症,还有助于维持升高的睾丸内睾酮水平。此外,选择性雌激素受体调节剂常与人绒毛膜促性腺激素联合使用治疗性腺功能减退症,该疗法不仅可以提高总睾酮水平,还有助于保护这些患者的生精功能。Ranjith Ramasamy Joseph M Armstrong Larry I Lipshultz 2015Asian Journal of Andrology2015,17,2:4
6Fluid balance concepts in medicine:Principles and practice显示文摘The regulation of body fluid balance is a key concern in health and disease and comprises three concepts. The first concept pertains to the relationship between total body water(TBW) and total effective solute and is expressed in terms of the tonicity of the body fluids. Disturbances in tonicity are the main factor responsible for changes in cell volume, which can critically affect brain cell function and survival. Solutes distributed almost exclusively in the extracellular compartment(mainly sodium salts) and in the intracellular compartment(mainly potassium salts) contribute to tonicity, while solutes distributed in TBW have no effect on tonicity. The second body fluid balance concept relates to the regulation and measurement of abnormalities of sodium salt balance and extracellular volume. Estimation of extracellular volume is more complex and error prone than measurement of TBW. A key function of extracellular volume, which is defined as the effective arterial blood volume(EABV), is to ensure adequate perfusion of cells and organs. Other factors, including cardiac output, total and regional capacity of both arteries and veins, Starling forces in the capillaries, and gravity also affect the EABV. Collectively, these factors interact closely with extracellular volume and some of them undergo substantial changes in certain acute and chronic severe illnesses. Their changes result not only in extracellular volume expansion, but in the need for a larger extracellular volume compared with that of healthy individuals. Assessing extracellular volume in severe illness is challenging because the estimates of this volume by commonly used methods are prone to large errors in many illnesses. In addition, the optimal extracellular volume may vary from illness to illness, is only partially based on volume measurements by traditional methods, and has not been determined for each illness. Further research is needed to determine optimal extracellular volume levels in several illnesses. For these reasons, extracellular volume in severe illness merits a separate third concept of body fluid balance.Maria-Eleni Roumelioti Robert H Glew Zeid J Khitan Helbert Rondon-Berrios Christos P Argyropoulos Deepak Malhotra Dominic S Raj Emmanuel I Agaba Mark Rohrscheib Glen H Murata Joseph I Shapiro Antonios H Tzamaloukas 2018World Journal of Nephrology2018,7,1:3
7Hepatocellular carcinoma in Lebanon: Etiology and prognostic factors associated with short-term survival显示文摘瞄准:在黎巴嫩和早死亡预兆的预示的因素学习 HCC 的传染病学。方法:在一个五年的时期上诊断的 HCC 盒子的观察后续队研究被执行。Multivariate 分析被进行与肝意大利的程序(片断) 分数的癌症相比识别预示的因素。包括内在的肝疾病,病人的人口统计的特征,和孩子呸评估的肝疾病的严厉的病原学的多重变量得分被学习。肿瘤参数包括了小瘤,门静脉血栓的存在,和治疗形式的 HCC, alpha-fetoprotein 水平,数字和尺寸的诊断的时间。后续的死亡或损失被看作一个端点事件。结果:92 个病人(平均数 60.5 +/- 22.3 年) 被包括。内在的疾病的病原学分别地是在 67% , 20% ,和 23.5% 的肝炎 B, C,和酒精。在诊断的孩子呸班分别地是在 34.8% , 39.3% 和 25.8% 的 A, B,和 C。全面幸存分别地在 1, 2 和 3 年是 44.8% , 32.8% 和 17.6%( 吝啬的 F/U 40.2 +/- 23.5 瞬间) 。Multivariate 分析识别了早死亡的三个预言者(< 6 瞬间) :胆红素 > 3.2 mg/dL (P < 0.01 ) , HCC 作为肝疾病的第一个演讲(P = 0.035 ) ,并且肌酸酐 > 1 mg/dL (P = 0.017 ) 。一个分数由考克斯基于这些变量超过了片断分数比例的危险。巨鸟曲线显示了两个模型相等、中等精确。结论:HBV 是在黎巴嫩的 HCC 的领先的原因。早死亡的独立预言者是象疾病的第一表明的提高的胆红素,肌酸酐和 HCC。一个分数的未来的确认基于在预言短期的幸存的这些临床的参数被需要。César Yaghi Ala I Sharara Paul Rassam Rami Moucari Khalil Honein Joseph BouJaoude Rita Slim Roger Noun Heitham Abdul-Baki Mohamad Khalifeh Sami Ramia Raymond Sayegh 2006World Journal of Gastroenterology2006,12,22:3
8Hypertonicity:Clinical entities,manifestations and treatment显示文摘Hypertonicity causes severe clinical manifestations and is associated with mortality and severe short-term and longterm neurological sequelae. The main clinical syndromes of hypertonicity are hypernatremia and hyperglycemia.Hypernatremia results from relative excess of body sodium over body water. Loss of water in excess of intake,gain of sodium salts in excess of losses or a combination of the two are the main mechanisms of hypernatremia.Hypernatremia can be hypervolemic,euvolemic or hypovolemic. The management of hypernatremia addresses both a quantitative replacement of water and,if present,sodium deficit,and correction of the underlying pathophysiologic process that led to hypernatremia.Hypertonicity in hyperglycemia has two components,solute gain secondary to glucose accumulation in the extracellular compartment and water loss through hyperglycemic osmotic diuresis in excess of the losses of sodium and potassium. Differentiating between these two components of hypertonicity has major therapeutic implications because the first component will be reversed simply by normalization of serum glucose concentration while the second component will require hypotonic fluid replacement. An estimate of the magnitude of the relative water deficit secondary to osmotic diuresis is obtained by the corrected sodium concentration,which represents a calculated value of the serum sodium concentration that would result from reduction of the serum glucose concentration to a normal level.Helbert Rondon-Berrios Christos Argyropoulos Todd S Ing Dominic S Raj Deepak Malhotra Emmanuel I Agaba Mark Rohrscheib Zeid J Khitan Glen H Murata Joseph I Shapiro Antonios H Tzamaloukas 2017World Journal of Nephrology2017,6,1:2
9MicroRNA-214 protects the mouse heart from ischemic injury by controlling Ca^sup 2+^ overload and cell death显示文摘Aurora Arin B Mahmoud Ahmed I Luo Xiang Johnson Brett A van Rooij Eva Matsuzaki Satoshi Humphries Kenneth M Hill Joseph A Bassel-Duby Rhonda Sadek Hesham A Olson Eric N 2012EN2012,,4:2
10Impact of gut microbiome in the development and treatment of pancreatic cancer:Newer insights显示文摘The gut microbiome plays an important role in the variation of pharmacologic response.This aspect is especially important in the era of precision medicine,where understanding how and to what extent the gut microbiome interacts with drugs and their actions will be key to individualizing therapy.The impact of the composition of the gut microbiome on the efficacy of newer cancer therapies such as immune checkpoint inhibitors and chimeric antigen receptor T-cell treatment has become an active area of research.Pancreatic adenocarcinoma(PAC)has a poor prognosis even in those with potentially resectable disease,and treatment options are very limited.Newer studies have concluded that there is a synergistic effect for immunotherapy in combination with cytotoxic drugs,in the treatment of PAC.A variety of commensal microbiota can affect the efficacy of conventional chemotherapy and immunotherapy by modulating the tumor microenvironment in the treatment of PAC.This review will provide newer insights on the impact that alterations made in the gut microbial system have in the development and treatment of PAC.Ayrton I Bangolo Chinmay Trivedi Ishan Jani Silvanna Pender Hirra Khalid Budoor Alqinai Alina Intisar Karamvir Randhawa Joseph Moore Nicoleta De Deugd Shaji Faisal SuchithBoodgere Suresh Parva Gopani Vignesh K Nagesh Tracy Proverbs-Singh Simcha Weissman 2023World Journal of Gastroenterology2023,29,25:2
11Strategies to tackle the challenges of external beam radiotherapy for liver tumors显示文摘Primary and metastatic liver cancer is an increasingly common and difficult to control disease entity.Radiation offers a non-invasive treatment alternative for these patients who often have few options and a poor prognosis.However,the anatomy and aggressiveness of liver cancer poses significant challenges such as accurate localization at simulation and treatment,management of motion and appropriate selection of dose regimen.This article aims to review the options available and provide information for the practical implementation and/or improvement of liver cancer radiation programs within the context of stereotactic body radiotherapy and image-guided radiotherapy guidelines.Specific patient inclusion and exclusion criteria are presented given the significant toxicity found in certain sub-populations treated with radiation.Indeed,certain sub-populations,such as those with tumor thrombosis or those with larger lesions treated with transarterial chemoembolization,have been shown to have significant improvements in outcome with the addition of radiation and merit special consideration.Implementing a liver radiation programrequires three primary challenges to be addressed:(1) immobilization and motion management;(2) localization;and(3) dose regimen and constraint selection.Strategies to deal with motion include simple internal target volume(ITV) expansions,non-gated ITV reduction strategies,breath hold methods,and surrogate marker methods to enable gating or tracking.Localization of the tumor and organs-at-risk are addressed using contrast infusion techniques to take advantage of different normal liver and cancer vascular anatomy,imaging modalities,and margin management.Finally,a dose response has been demonstrated and dose regimens appear to be converging.A more uniform approach to treatment in terms of technique,dose selection and patient selection will allow us to study liver radiation in larger and,hopefully,multicenter randomized studies.Michael I Lock Jonathan Klein Hans T Chung Joseph M Herman Edward Y Kim William Small Nina A Mayr Simon S Lo 2017World Journal of Hepatology2017,9,14:2
12Preferred risk allocation in target cost contracts in con- struction显示文摘Joseph H L Chan Daniel W M Chan Patrick T I Lam 2011Facilities2011,29,1314:1
13Evolution of Femtosecond Pulse in Single-mode Fibers Having Higher-order Nonlinearity and Dispersion显示文摘 ZHAO W JOSEPH R I 1987Opt Lett1987,12,4:1
14Oralinsulindelivery using P ( MAA-g-EG ) hydrogels: effects of netwok morprhology on insulin delivery characteristics 显示文摘Nakamura K Murray R J Joseph J I 2004Control Release2004,95,3:1
15Transvaginal ultrasonography- guided suck for selective abortion in multifetal pregnancy 显示文摘JOSEPH I RAFI B ISRAEL T 1989Am J Obstet Gynecol1989,160,:1
16Apractical guide to ass- essment of ventricular diastolic function using Doppler echocar- diography显示文摘Gerald I C Joseph F P James D T 1996JACC1996,27,7:1
17Systemic nitroglycerin induces Fos immu- noreactivity in brainstem and forebrain structures of the rat 显示文摘Tassorel|i C Joseph SA 1995Brain Res1995,682,12:1
18Expression of syndecan-1 is a sensitive marker for cutaneous plasmacytoma显示文摘Bayer-Garner I B Joseph L Sanderson R D 2003J Cutan Pathol2003,30,1:1
19Studies on rubber bound p-phenylene diamine antioxidant in natural rubber显示文摘Avirah S Geetha M I Joseph R 1996Kautschuk Gummi Kunststoffe1996,49,12:1
20An objective hyperplane search procedure for solving the general all-integer linear programming problem显示文摘JOSEPH A GASS S I BRYSON N A 1998European Journal of Operational Research1998,104,3:1
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