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| 1 | Pyogenic liver abscess:An audit of 10 years’experience显示文摘AIM:To describe our own experience with pyogenic liver abscesses over the past 10 years and investigate the risk factors associated with failure of initial percutaneous therapy.METHODS:A retrospective study of records of 63 PLA patients presenting between 1998 and 2008 to Australian tertiary referral centre,were reviewed.Amoebic and hydatid abscesses were excluded.Demographic,clinical,radiological,and microbiological characteristics,as well as surgical/radiological interventions,were recorded.RESULTS:Sixty-three patients(42 males,21 females) aged 65(±14) years[mean±(SD) ]had prodromal symptoms for a median(interquartile range;IQR) of 7(5-14) d.Only 59%of patients were febrile at presentation;however,the serum C-reactive protein was elevated in all 47 in whom it was measured.Liver function tests were non-specifically abnormal.67%of patients had a solitary abscess,while 32%had>3 abscesses with a median(IQR) diameter of 6.3(4-9) cm.Causative organisms were:Streptococcus milleri 25%,Klebsiella pneumoniae 21%,and Escherichia coli 16%.A presumptive cryptogenic cause was most common (34%).Four patients died in this series:one from sepsis,two from advanced cancer,and one from acute myocardial infarction.The initial procedure was radiological aspiration±drainage in 54 and surgery in two patients.17%underwent surgical management during their hospitalization.Serum hypoalbuminaemia[mean (95%CI) :32(29-35) g/L vs 28(25-31) g/L,P=0.045] on presentation was found to be the only factor related to failure of initial percutaneous therapy on univariate analysis.CONCLUSION:PLA is a diagnostic challenge,because the presentation of this condition is non-specific.Intravenous antibiotics and radiological drainage in the first instance allows resolution of most PLAs;However,a small proportion of patients still require surgical drainage. | Tony CY Pang Thomas Fung Jaswinder Samra Thomas J Hugh Ross C Smith | 2011 | World Journal of Gastroenterology2011，17，12： | 46 |
| 2 | A theory of the term structure of interest rates显示文摘 | Cox J C Ingersoll J E Ross S A | 1985 | Econometrica1985，53，2： | 2 |
| 3 | Reduced striatal volumes in Parkinson’s disease:a magnetic resonance imaging study显示文摘Background:The presence and extent of structural changes in the brain as a consequence of Parkinson’s disease(PD)is still poorly understood.Methods:High-resolution 3-tesla T1-weighted structural magnetic resonance images in sixty-five PD and 27 age-matched healthy control participants were examined.Putamen,caudate,and intracranial volumes were manually traced in the axial plane of 3D reconstructed images.Striatal nuclei volumes were normalized to intracranial volume for statistical comparison.Disease status was assessed using the Unified Parkinson’s Disease Rating Scale and Hoehn and Yahr scale.Cognitive status was assessed using global status tests and detailed neuropsychological testing.Results:Both caudate and putamen volumes were smaller in PD brains compared to controls after adjusting for age and gender.Caudate volumes were reduced by 11%(p=0.001)and putamen volumes by 8.1%(p=0.025).PD striatal volumes were not found to be significantly correlated with cognitive or motor decline.Conclusion:Small,but significant reductions in the volume of both the caudate and putamen occur in PD brains.These reductions are independent of the effects of age and gender,however the relation of these reductions to the functional loss of dopamine,which is characteristic of PD,remains unclear. | Toni L Pitcher Tracy R Melzer Michael R MacAskill Charlotte F Graham Leslie Livingston Ross J Keenan Richard Watts John C Dalrymple-Alford Tim J Anderson | 2012 | Translational Neurodegeneration2012，1，1： | 2 |
| 4 | Diet and fecal lipids following cholecystectomy in men显示文摘 | BRYDON W G ROSS M C L ANDERSON J R | 1982 | Digestion1982，25，： | 1 |
| 5 | Minimum spanning trees and single linkage cluster analysis显示文摘 | GOWER J C ROSS G J S | 1969 | Applied Statistics1969，18，1： | 1 |
| 6 | Serum concentrations of inflammatory mediators related to organ failure in patients with acute pancreatitis显示文摘 | BEAUX A C GOLDIE A S ROSS J A | 1996 | Br J Surg1996，83，3： | 1 |
| 7 | Strengthening of reinforced concrete beams with externally bonded composite laminates显示文摘 | Jerome D M Tedesco J W | 1999 | ACI Structural Journal1999，96，2： | 1 |
| 8 | A controlied trial of timed bright light and negative air ionization for treatment of winter de pression显示文摘 | Terman M Terman J S Ross D C | 1998 | Archives of General Psychiatry1998，55，10： | 1 |
| 9 | Treatment of hemophilia B in mice with nonautologous somatic gene therapeutics显示文摘 | VAN J M RAAMSDONK C J ROSS D | 2002 | Journal of Laboratory and Clinical Medicine2002，139，1： | 1 |
| 10 | An intertemporal general equilibrium model of asset prices 显示文摘 | Cox J C Ingersoll J E Ross S A | 1985 | Econometrica1985，53，： | 1 |
| 11 | A theory of the term structure of interest rates显示文摘 | Cox J C Ingersoll J E Ross S A | 1985 | Econometrica1985，53，： | 1 |
| 12 | Investigation of simulated annealing,ant-colony optimization,and genetic algorithms for self-structuring antennas显示文摘 | COLEMAN C M ROTHWELL E J ROSS J E | 2004 | IEEE Transactions on Antennas and Propagation2004，52，4： | 1 |
| 13 | Dietary flavonoids:bioavailability,metabolic effects and safety显示文摘 | ROSS J A KASUM C M | 2002 | Ann Rev Nutr2002，22，： | 1 |
| 14 | Elicitation of protective immune responses using a bivalent HSN1 VLP vaccine显示文摘 | Crevar C J Ross T M | 2008 | Virol J2008，5，1： | 1 |
| 15 | Numerical simulation of high strain rate concrete compress test 显示文摘 | Tedesco J W Hughes M L Ross C A | 1994 | Computers & Struc- tures1994，51，1： | 1 |
| 16 | Investigation of Simulated Annealing, Ant-Colony Optimization, and Genetic Algo- rithms for Self-structuring Antennas显示文摘 | Coleman C M Rothwell E J Ross J E | 2004 | IEEE Trans on AP2004，52，4： | 1 |
| 17 | The valuation for atternative stochastic process显示文摘 | Cox J C Ross S A | 1976 | Econometrics1976，3，： | 1 |
| 18 | Cloning of porcine NRAMP1 and its induction by lipopolysaccharide,tumor necrosis factor alpha,and interleukin-1beta:Role of CD14 and mitogen-activated protein kinases显示文摘 | Zhang G Wu H Ross C R Minton J E and Blecha F | | 0，，03： | 1 |
| 19 | A theory of the term structure of interest rates显示文摘 | Cox J C Ingersoll J E Ross S A | | 0，，02： | 1 |
| 20 | Mach Bands Are Phase Dependent 显示文摘 | MORRONE M C ROSS J BURR D C | 1986 | Nature1986，324，： | 1 |
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