|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | State-of-the-Art management of knee osteoarthritis显示文摘Osteoarthritis(OA) is the most common type of arthritis found in the United States' population and is also the most common disease of joints in adults throughout the world with the knee being the most frequently affected of all joints. As the United States' population ages along with the increasing trends in obesity prevalence in other parts of the world, it is expected that the burden of OA on the population, healthcare system, and overall economy will continue to increase in the future without making major improvements in managing knee OA. Numerous therapies aim to reduce symptoms of knee OA and continued research has helped to further understand the complex pathophysiology of its disease mechanism attempting to uncover new potential targets for the treatment of OA. This review article seeks to evaluate the current practices for managing knee OA and discusses emerging therapies on the horizon. These practices include non-pharmacological treatments such as providing patient education and self-management strategies, advising weight loss, strengthening programs, and addressing biomechanical issues with bracing or foot orthoses. Oral analgesics and anti-inflammatories are pharmacologicals that are commonly used and the literature overall supports that some of these medications can be helpful for managing knee OA in the short-term but are less effective for long-term management. Additionally, more prolonged use significantly increases the risk of serious associated side effects that are not too uncommon. Diseasemodifying osteoarthritis drugs are being researched as a treatment modality to potentially halt or slow disease progression but data at this time is limited and continued studies are being conducted to further investigate their effectiveness. Intra-articular injectables are also implemented to manage knee OA ranging from corticosteroids to hyaluronans to more recently plateletrich plasma and even stem cells while several other injection therapies are presently being studied. The goal of developing new treatment strategies for knee OA is to prolong the need for total knee arthroplasty which should be utilized only if other strategies have failed. High tibial osteotomy and unicompartmental knee arthroplasty are potential alternatives if only a single compartment is involved with more data supporting unicompartmental knee arthroplasty as a good treatment option in this scenario. Arthroscopy has been commonly used for many years to treat knee OA to address degenerative articular cartilage and menisci, however, several high-quality studies have shown that it is not a very effective treatment for the majority of cases and should generally not be considered when managing knee OA. Improving the management of knee OA requires a multi-faceted treatment approach along with continuing to broaden our understanding of this complex disease so that therapeutic advancements can continue to be developed with the goal of preventing further disease progression and even potentially reversing the degenerative process. | Kenton H Fibel Howard J Hillstrom Brian C Halpern | 2015 | World Journal of Clinical Cases2015，3，2： | 19 |
| 2 | Increased hepcidin expression in colorectal carcinogenesis显示文摘AIM:To investigate whether the iron stores regulator hepcidin is implicated in colon cancer-associated anae- mia and whether it might have a role in colorectal car- cinogenesis. METHODS: Mass spectrometry (MALDI-TOF MS and SELDI-TOF MS) was employed to measure hepcidin in urine collected from 56 patients with colorectal cancer. Quantitative Real Time RT-PCR was utilised to determine hepcidin mRNA expression in colorectal cancer tissue. Hepcidin cellular localisation was determined using im- munohistochemistry. RESULTS: We demonstrate that whilst urinary hepcidin expression was not correlated with anaemia it was posi- tively associated with increasing T-stage of colorectal cancer (P < 0.05). Furthermore, we report that hepcidin mRNA is expressed in 34% of colorectal cancer tissue specimens and was correlated with ferroportin repres- sion. This was supported by hepcidin immunoreactivity in colorectal cancer tissue. CONCLUSION: We demonstrate that systemic hepcidin expression is unlikely to be the cause of the systemic anaemia associated with colorectal cancer. However, we demonstrate for the first time that hepcidin is expressed by colorectal cancer tissue and that this may represent a novel oncogenic signalling mechanism. | Douglas G Ward Keith Roberts Matthew J Brookes Howard Joy Ashley Martin Tariq Ismail Robert Spychal Tariq Iqbal Chris Tselepis | 2008 | World Journal of Gastroenterology2008，14，9： | 12 |
| 3 | Impact of diabetes mellitus on risk of cardiovascular disease and all-cause mortality: Evidence on health outcomes and antidiabetic treatment in United States adults显示文摘AIMTo examine the epidemic of diabetes mellitus (DM) and its impact on mortality from all-cause and cardiovascular disease (CVD), and to test the effect of antidiabetic therapy on the mortality in United States adults. METHODS The analysis included a randomized population sample of 272149 subjects ages ≥ 18 years who participated in the National Health Interview Surveys (NHIS) in2000-2009. Chronic conditions (hypertension, DM and CVD) were classified by participants’ self-reports of physician diagnosis. NHIS-Mortality Linked Files, and NHIS-Medical Expenditure Panel Survey Linkage Fileson prescribed medicines for patients with DM were used to test the research questions. χ 2, Poisson and Cox’s regression models were applied in data analysis.RESULTS Of all participants, 22305 (8.2%) had DM. The prevalence of DM significantly increased from 2000 to 2009 in all age groups (P < 0.001). Within an average 7.39 (SD= 3) years of follow-up, male DM patients had 1.56 times higher risk of death from all-cause (HR = 1.56, 95%CI:1.49-1.64), 1.72 times higher from heart disease [1.72 (1.53-1.93)], 1.48 times higher from cerebrovascular disease [1.48 (1.18-1.85)], and 1.67 times higher from CVD [1.67 (1.51-1.86)] than subjects without DM,respectively. Similar results were observed in females. In males, 10% of DM patients did not use any antidiabetic medications, 38.1% used antidiabetic monotherapy, and 51.9% used ≥ 2 antidiabetic medications. These corresponding values were 10.3%, 40.4% and 49.4% in females. A significant protective effect of metformin monotherapy or combination therapy (except for insulin) on all-cause mortality and a protective but non-significant effect on CVD mortality were observed. CONCLUSION This is the first study using data from multiple linkage files to confirm a significant increased prevalence of DM in the last decade in the United States. Patients with DM have significantly higher risk of death from all-cause and CVD than those without DM. Antidiabetic mediations,specifically for metformin use, show a protective effect against all-cause and CVD mortalities. | Longjian Liu Barbara Simon Jinggaofu Shi Arshpreet Kaur Mallhi Howard J Eisen | 2016 | World Journal of Diabetes2016，7，18： | 12 |
| 4 | Elucidation of the ‘Honeycrisp’ pedigree through haplotype analysis with a multi-family integrated SNP linkage map and a large apple (Malus×domestica) pedigree-connected SNP data set显示文摘The apple(Malus×domestica)cultivar Honeycrisp has become important economically and as a breeding parent.An earlier study with SSR markers indicated the original recorded pedigree of‘Honeycrisp’was incorrect and‘Keepsake’was identified as one putative parent,the other being unknown.The objective of this study was to verify‘Keepsake’as a parent and identify and genetically describe the unknown parent and its grandparents.A multi-family based dense and high-quality integrated SNP map was created using the apple 8 K Illumina Infinium SNP array.This map was used alongside a large pedigree-connected data set from the RosBREED project to build extended SNP haplotypes and to identify pedigree relationships.‘Keepsake’was verified as one parent of‘Honeycrisp’and‘Duchess of Oldenburg’and‘Golden Delicious’were identified as grandparents through the unknown parent.Following this finding,siblings of‘Honeycrisp’were identified using the SNP data.Breeding records from several of these siblings suggested that the previously unreported parent is a University of Minnesota selection,MN1627.This selection is no longer available,but now is genetically described through imputed SNP haplotypes.We also present the mosaic grandparental composition of‘Honeycrisp’for each of its 17 chromosome pairs.This new pedigree and genetic information will be useful in future pedigree-based genetic studies to connect‘Honeycrisp’with other cultivars used widely in apple breeding programs.The created SNP linkage map will benefit future research using the data from the Illumina apple 8 and 20 K and Affymetrix 480 K SNP arrays. | Nicholas P Howard Eric van de Weg David S Bedford Cameron P Peace Stijn Vanderzande Matthew D Clark Soon Li Teh Lichun Cai James J Luby | 2017 | Horticulture Research2017，4，1： | 9 |
| 5 | Blood-testis barrier and spermatogenesis: lessons From genetically-modified mice显示文摘血睾丸障碍(BTB ) 在它在生精的试管为 meiotic 和 postmeiotic 细菌房间的发展和成熟创造唯一的微型环境的睾丸在邻近的 Sertoli 房间之间被发现。它是复合 proteinous 结构,包括紧密的连接(TJ ) 的房间连接的几种类型镇静,粘附连接和差距连接(GJ ) 。一些 junctional 蛋白质作为 BTB 的结构的蛋白质工作,一些有规章的角色。删除或编码这些蛋白质的基因的功能的 silencing 可以破坏 BTB,它可以引起到 meiotic 和 postmeiotic 房间的免疫学的或另外的损坏并且最终导致 spermatogenic 拘捕和不孕。在这评论,我们将在 BTB 结构上总结调查结果并且从遗传上修改的老鼠模型工作并且讨论未来观点。 | Xiao-Hua Jiang Ihtisham Bukhari Wei Zheng Shi Yin Zheng Wang Howard J Cooke Qing-Hua Shi | 2014 | Asian Journal of Andrology2014，16，4： | 9 |
| 6 | Current and future applications of magnetic resonance imaging and spectroscopy of the brain in hepatic encepha-lopathy显示文摘肝的脑病(他) 普通 neuro 精神病学的畸形,它从肝细胞失败或 portosystemic 与肝疾病和结果复杂化病人的功课正在推延。表明他是广泛地可变的并且从温和无临床症状的骚乱包含一个系列到深昏迷。研究兴趣集中于传播导出勇气的毒素的角色,特别地氨,胀大的大脑的开发和在导致全球 CNS 消沉和混乱功能的服的 neurotransmitter 系统的变化。直到最近,服的功能的直接调查有在人是困难的。然而,当磁性的回声光谱学( 1H 太太)检测的质子在大脑生物化学变化时,新磁性的回声成像( MRI )技术在大脑体积( coregistered MRI )和损害大脑功能( fMRI )提供对变化的评价的一个非侵略的工具,包括服的 osmolytes 的直接测量,例如 myoinositol ,充斥管理对细胞的动态平衡内在的过程的使挫折和夫酸安,包括细胞内部的水的累积。这些细胞内部的 osmolytes 的集中与 hyperammonaemia 改变。有 neuropsychiatric 缺陷并且自从先生系列的严厉的检测太太的代谢物畸形相互关联向正常术后疗法回来,技术可能具有在客观耐心的监视并且在估计各种各样的治疗政体的有效性的使用。 | VP Bob Graver M Alex Dresner Daniel M Forton Serena Counsell David J Larkman Nayna Patel Howard C Thomas Simon D Taylor-Robinson | 2006 | World Journal of Gastroenterology2006，12，19： | 8 |
| 7 | Radiofrequency ablation for early oesophageal squamous neoplasia:Outcomes form United Kingdom registry显示文摘AIM:To report outcomes on patients undergoing radiofrequency ablation(RFA)for early oesophageal squamous neoplasia from a National Registry.METHODS:A Prospective cohort study from 8 tertiary referral centres in the United Kingdom.Patients with squamous high grade dysplasia(HGD)and early squamous cell carcinoma(ESCC)confined to the mucosa were treated.Visible lesions were removed by endoscopic mucosal resection(EMR)before RFA.Following initial RFA treatment,patients were followed up 3monthly.Residual flat dysplasia was treated with RFA until complete reversal dysplasia(CR-D)was achieved or progression to invasive Squamous cell cancer defined as infiltration into the submucosa layer or beyond.The main outcome measures were CR-D at 12 mo from start of treatment,long term durability,progression to cancer and adverse events.RESULTS:Twenty patients with squamous HGD/ESCC completed treatment protocol.Five patients(25%)had EMR before starting RFA treatment.CR-D was 50%at12 mo with a median of 1 RFA treatment,mean 1.5(range 1-3).Two further patients achieved CR-D with repeat RFA after this time.Eighty per cent with CR-D remain dysplasia free at latest biopsy,with median follow up 24 mo(IQR 17-54).Six of 20 patients(30%)progressed to invasive cancer at 1 year.Four patients(20%)required endoscopic dilatations for symptomatic structuring after treatment.Two of these patients have required serial dilatations thereafter for symptomatic dysphagia with a median of 4 dilatations per patient.The other 2 patients required only a single dilatation to achieve an adequate symptomatic response.One patient developed cancer during follow up after end of treatment protocol.CONCLUSION:The role of RFA in these patients re-mains unclear.In our series 50%patients responded at12 mo.These figures are lower than limited published data. | Rehan J Haidry Mohammed A Butt Jason Dunn Matthew Banks Abhinav Gupta Howard Smart Pradeep Bhandari Lesley Ann Smith Robert Willert Grant Fullarton Morris John Massimo Di Pietro Ian Penman Marco Novelli Laurence B Lovat | 2013 | World Journal of Gastroenterology2013，19，36： | 7 |
| 8 | 大熊猫人工授精的研究显示文摘繁殖大熊猫的目的是圈养种群的自我维持和保持遗传多样性。由于圈养种群中有自然交配能力的雄兽很少 ,人工授精则成为有效的遗传管理的重要手段。本研究的目的是确定单纯人工授精的效率。 1 998年至 2 0 0 0年期间 ,在中国保护大熊猫研究中心 ,对 7只大熊猫进行了人工授精 (每只连续 2d) ,精液通过人工采精方法从 6只不同的雄兽中获得 ,使用鲜精、冷藏精液和冻精多种方法进行人工授精。 6只雄兽的精液平均值是 :采精量 3.3±0 .5ml;精子密度 1 ,42 9.8± 2 35 .4× 1 0 6/ml;活力 81 .7± 2 .1 % ;运动状态 ( 0~ 5 ,5 =最好 )3 1± 0 .1 ;精子正常率 79 3± 9.2 %。对 7只大熊猫进行的 1 4次人工授精中 ,使用的精液体积为 2 4± 0 3ml;活力是 73.5± 2 .9% ;运动状态为 2 .5± 0 .1 ;每次人工授精总活动精子数是 684.2± 1 1 8.2× 1 0 6。 7只大熊猫有 4只受孕 ( 5 7.1 % ) ,共产 5仔。平均孕娠期 1 31 .5±9.7d ,每胎平均 1 .3± 0 .3仔。同时 ,运用自然交配与人工授精相结合的方法 ,进行了 1 8只次实验 ,成功 1 2只次 ,产仔 2 0只 ,繁殖成功率为 66.7%。本研究结果表明 ,人工授精能有效地使不能自然交配的雄性大熊猫参与繁殖 ,提高繁殖率 ,增加圈养大熊猫的遗传多样性。 | 黄炎 王鹏彦 张贵权 张和民 李德生 汤纯香 魏荣平 胡大明 冯莉 Howard J G | 2002 | Developmental and Reproductive Biology2002，11，2： | 6 |
| 9 | 心血管疾病病死率与血清25-羟基维生素D浓度相关性研究显示文摘目的研究心衰死亡、心血管疾病死亡和过早死亡与血清25-羟基维生素D[25(OH)D]浓度的相关性。方法在第3次美国健康和营养调查中,1988~1994年为基线数据,纳入35岁以上参与者13 131名(男性6130名,女性7 001名),随访至2000年12月31日。结果随访8年期间,共有3 266人死亡(24.9%),其中心衰死亡101人,心血管疾病死亡1 451人,早死1 066人。心衰死亡者中有37%血清25(OH)D水平低于20ng/mL,非心衰死亡者为26%(P<0.001)。多元Cox模型显示,血清25(OH)D水平低于20ng/mL的心衰死亡风险是超过30ng/mL的2.06倍(95%CI:1.01~4.25)(P<0.001),过早死亡风险为1.40倍(95%CI:1.17~1.68;P<0.001);血清25(OH)D浓度20~29ng/mL的过早死亡风险是超过30ng/mL的1.11倍(95%CI:0.93~1.33)。结论血清25(OH)D水平不足的成年人死于心血管病、心衰和过早死亡的风险较高。 | 刘隆健 魏敏 陈明 Shelley R Hankins Ana E.Nùez Robert A Watson Perry J Weinstock Craig J.Newschaffer Howard J Eisen 邹强 杨书 陈卫中 | 2013 | 成都医学院学报2013，8，2： | 6 |
| 10 | Persistent risk for new, subsequent new and recurrent hepatocellular carcinoma despite successful anti-hepatitis B virus therapy and tumor ablation: The need for hepatitis B virus cure显示文摘Hepatitis B virus(HBV) is one of the most significant hepatocarcinogens. The ultimate goal of anti-HBV treatment is to prevent the development of hepatocellular carcinoma(HCC). During the last two decades, with the use of currently available anti-HBV therapies(lamivudine, entecavir and tenofovir disoproxil fumatate), there has been a decrease in the incidence of HBVassociated HCC(HBV-HCC). Furthermore, several studies have demonstrated a reduction in recurrent or new HCC development after initial HCC tumor ablation. However, during an observation period spanning 10 to 20 years, several case reports have demonstrated the development of new, subsequent new and recurrent HCC even in patients with undetectable serum HBV DNA. The persistent risk for HCC is attributed to the presence of covalently closed circular DNA(cccDNA) in the hepatocyte nucleus which continues to work as a template for HBV replication. While a functional cure(loss of hepatitis B surface antigen and undetectable viral DNA) can be attained with nucleos(t)ide analogues, these therapies do not eliminate cccDNA. Of utmost importance is successful eradication of the transcriptionally active HBV cccDNA from hepatocyte nuclei which would be considered a complete cure. The unpredictable nature of HCC development in patients with chronic HBV infection shows the need for a complete cure. Continued support and encouragement for research efforts aimed at developing curative therapies is imperative. The aims of this minireview are to highlight these observations and emphasize the need for a cure for HBV. | Brianna J Shinn Aaron Martin Robert M Coben Mitchell I Conn Jorge Prieto Howard Kroop Anthony J DiMarino Hie-Won Hann | 2019 | World Journal of Hepatology2019，11，1： | 3 |
| 11 | Listeria monocytogenes following orthotopic liver transplantation:Central nervous system involvement and review of the literature显示文摘Listeria monocytogene is a well-recognized cause of bacteremia in immunocompromised individuals,including solid organ transplant recipients,but has been rarely reported following orthotopic liver transplantation. We describe a case of listeria meningitis that occurred within a week after liver transplantation. The patient developed a severe headache that mimicked tacrolimus encephalopathy,and was subsequently diagnosed with listeria meningitis by cerebrospinal fluid culture. The infection was successfully treated with three-week course of intravenous ampicillin. Recurrent hepatitis C followed and was successfully treated with interferon alfa and ribavirin. Fourteen cases of listeriosis after orthotopic liver transplantation have been reported in the English literature. Most reported cases were successfully treated with intravenous ampicillin. There were four cases of listeria meningitis,and the mortality of them was 50%. Early detection and treatment of listeria meningitis are the key to obtaining a better prognosis. | Shugo Mizuno Ivan R Zendejas Alan I Reed Robin D Kim Richard J Howard Alan W Hemming Denise C Schain Consuelo Soldevila-Pico Roberto J Firpi Shiro Fujita | 2007 | World Journal of Gastroenterology2007，13，32： | 2 |
| 12 | Role of microbubble ultrasound contrast agents in the non-invasive assessment of chronic hepatitis C-related liver disease显示文摘长期地感染丙肝病毒的病人经常得长期的肝疾病,对肝损伤的严厉的评价在认为病毒的根除是治疗以前被要求。这篇文章检验从标准答案肝活体检视当前可得到的各种各样的评价方法到血清学的标记和成像。超声是在临床的实践的最广泛地使用的成像形式之一并且已经是为肝疾病的一个首要的诊断工具。Microbubble 超声对比代理人允许更高的分辨率要获得的图象和对要执行的微脉管的变化的功能的评价。在确定的这些代理人的角色肝的损害的状态作为与丙肝在病人决定肝疾病的阶段和等级的一个可行方法被讨论。尽管当前限制了到专家中心,提高对比的超声将不可避免地在临床的背景增加的微水泡的可获得性。 | Scott Grier Adrian KP Lim Nayna Patel Jeremy FL Cobbold Howard C Thomas Isobel J Cox Simon D Taylor-Robinson | 2006 | World Journal of Gastroenterology2006，12，22： | 2 |
| 13 | Functional magnetic resonance imaging of regional brain activity in patients with intracerebral gliomas: findings and implications for clinical management显示文摘 | Atlas SW Howard RS Maldjian J | 1996 | Neurosurgery1996，38，2： | 2 |
| 14 | Surface-bound myeloperoxidase is a ligand for recognition of late apoptotic neutrophils by human lung surfactant proteins A and D显示文摘Surfactant proteins A(SP-A)and D(SP-D),both members of the collectin family,play a well established role in apoptotic cell recognition and clearance.Recent in vitro data show that SP-A and SP-D interact with apoptotic neutrophils in a distinct manner.SP-A and SP-D bind in a Ca^(2+)-dependent manner to viable and early apoptotic neutrophils whereas the much greater interaction with late apoptotic neutrophils is Ca^(2+)-independent.Cell surface molecules on the apoptotic target cells responsible for these interactions had not been identified and this study was done to find candidate target molecules.Myeloperoxidase(MPO),a specific intracellular defense molecule of neutrophils that becomes exposed on the outside of the cell upon apoptosis,was identified by affinity purification,mass-spectrometry and western blotting as a novel binding molecule for SP-A and SP-D.To confirm its role in recognition,it was shown that purified immobilised MPO binds SP-A and SP-D,and that MPO is surface-exposed on late apoptotic neutrophils.SP-A and SP-D inhibit binding of an anti-MPO monoclonal Ab to late apoptotic cells.Fluorescence microscopy confirmed that anti-MPO mAb and SP-A/SP-D colocalise on late apoptotic neutrophils.Desmoplakin was identified as a further potential ligand for SP-A,and neutrophil defensin as a target for both proteins. | Anne Jäkel Howard Clark Kenneth B.M.Reid Robert B.Sim | 2010 | Protein & Cell2010，1，6： | 2 |
| 15 | Natural history of intraductal papillary mucinous neoplasia:How much do we really know?显示文摘Information on the natural history of intraductal papillary mucinous neoplasia(IPMN) is currently inadequate due to a lack of carefully orchestrated long-term followup on a large cohort of patients with asymptomatic disease.Based on the available data,one can draw the conclusions that main duct IPMN is commonly associated with malignancy and an aggressive operative stance should be taken with resection being offered to most patients who are suitable operative candidates.In contrast,the majority of branch type IPMN with a diameter of less than 3 cm can be safely followed with routine surveillance imaging provided they lack the high-risk covariates of age,symptomatology,nodularity or wall thickness. | Chad G Ball Thomas J Howard | 2010 | World Journal of Gastrointestinal Surgery2010，2，10： | 2 |
| 16 | Surfactant protein A (SP-A) binds to phosphatidylserine and competes with annexin V binding on late apoptotic cells显示文摘The role of surfactant protein A(SP-A)in the recognition and clearance of apoptotic cells is well established,but to date,it is still not clear which surface molecules of apoptotic cells are involved in the process.Here we present evidence that phosphatidylserine(PS)is a relevant binding molecule for human SP-A.The binding is Ca^(2+)-dependent and is not inhibited by mannose,suggesting that the sugar-binding site of the carbohydrate recognition domain(CRD)of SP-A is not involved.Flow cytometry studies on apoptotic Jurkat cells revealed apparent inhibition of annexin V binding by increasing concentrations of SP-A in late apoptotic but not early apoptotic cells,and this was consistent for Jurkat cells and neutrophils.Supporting these data,confocal microscopy results show a co-localisation of annexin V and SP-A in late apoptotic but not early apoptotic cells.However,we cannot conclude that this inhibition is exclusively due to the binding of SP-A to PS on the cell surface,as annexin V is not wholly specific for PS and SP-A also interacts with other phospholipids that might become exposed on the apoptotic cell surface. | Anne Jäkel Kenneth B.M.Reid Howard Clark | 2010 | Protein & Cell2010，1，2： | 2 |
| 17 | phenomena of scintillation noise in radar-tracking system显示文摘 | Dunn J H Howard D D king A M | 1959 | Proceedings of IRE1959，47，5： | 1 |
| 18 | A biokinetic model for lead metabolism with a view tiots extension to pregnancy and lactation显示文摘 | Mason | 2000 | Scie of the Total Envionment2000，246，1： | 1 |
| 19 | Twelve year clinical study of patients with hypoxic cor pulmonale given long term domiciliary therapy显示文摘 | Waterhouse J Howard P | 1987 | Thorax1987，42，1： | 1 |
| 20 | Exacerbation of Acanthamoeba keratitis in animals treated with anti-macrophage inflammatory protein 2 or antineutrophil antibodies显示文摘 | Hurt M Apte S Leher H Howard K Niederkorn J Alizadeh H | 2001 | Infect Immun2001，69，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员