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| 1 | Usefulness of hounsfield unit and density in the assessment and treatment of urinary stones显示文摘Computed tomography(CT) is widely used to examine stones in the urinary system.In addition to the size and location of the stone and the overall health of the kidney,CT can also assess the density of the stone in Hounsfield units(HU).The HU,or Hounsfield density,measured by CT,is related to the density of the tissue or stone.A number of studies have assessed the use of HU in urology.HUs have been used to predict the type and opacity of stones during diagnosis,and the efficacy has been assessed using methods including extracorporeal shock wave lithotripsy(ESWL),percutaneous nephrolithotomy(PCNL),ureterorenoscopic ureterolithotripsy(URSL),and medical expulsive treatment(MET).Previous studies have focused on the success rate of HU for predicting the type of stone and of ESWL treatment.Understanding the composition of the stone plays a key role in determining the most appropriate treatment modality.The most recent reports have suggested that the HU value and its variants facilitate prediction of stone composition.However,the inclusion of data regarding urine,such as pH and presence of crystals,increases the predictive accuracy.HUs,which now form part of the clinical guidelines,allow us to predict the success of ESWL; therefore,they should be takeninto account when ESWL is considered as a treatment option.However,there are currently insufficient data available regarding the value of HU for assessing the efficacy of PCNL,URSL,and MET.Studies performed to date suggest that these values would make a significant contribution to the diagnosis and treatment of urinary system stones.However,more data are required to assess this further. | Adnan Gücük Ugur üyetürk | 2014 | World Journal of Nephrology2014，3，4： | 7 |
| 2 | 显示文摘 | Ann Okerson Are we There Yet? Online E-Resources Ten Years After | 2000 | Library Trends2000，681，： | 2 |
| 3 | Hypoxia induce severe right ventricular diatation and infarction in heme oxygenase-1 null mice显示文摘 | Perrella MA Layne MD | 1999 | J Clin Invest1999，103，8： | 1 |
| 4 | The role of particle breakage in pile creep in sand显示文摘 | LEUNG C F LEE F H YET N S | 1996 | Canadian Geotechnical Journal1996，33，6： | 1 |
| 5 | Cardiac specific expression of heine oxygenase- 1 protects against ischemia/reperfusion injury in transgenic mice显示文摘 | Yet S F Tian R Layne M D | 2001 | Circ Res2001，89，： | 1 |
| 6 | Role of heme oxygenase-1 in the regulation of blood pressure and cardiac function显示文摘 | Chen YH Yet SF Perrella MA | 2003 | Exp Biol Med2003，228，5： | 1 |
| 7 | Absence of heme oxygenase-1 exacerbates atherosclerotic lesion formation and vascular remodeling显示文摘 | Yet SF Layne MD Liu X | 2003 | FASEB J2003，17，12： | 1 |
| 8 | Heme oxygenase-1 in environmental toxin-induced lung disease显示文摘 | Wu ML Layne MD Yet SF | 2012 | Toxicol Mech Methods2012，22，5： | 1 |
| 9 | Mesenchymal Stem Cells Ameliorate Atherosclerotic Lesions via Restoring Endothelial Function显示文摘 | Lin YL Yet SF Hsu YT | 2015 | Stem Cells Transl Med2015，4，1： | 1 |
| 10 | Cardiac-specific expression of heme oxygenase-1 protects against ischemia and reperfusion injury in transgenic mice显示文摘 | Yet SF Tian R Layne MD | 2001 | Circ Res2001，89，： | 1 |
| 11 | Update in tuberculosis 2008显示文摘 | YET WW LEUNG CC | 2009 | Am J Respir Crit Care Med2009，179，5： | 1 |
| 12 | The motion of tropical storms under the infludence of a superimposed southerly current显示文摘 | YET C | 1950 | J Meteor1950，77，： | 1 |
| 13 | Hyopxia induces severe right ventricular dilatation and infarction in heme oxygenase-1 null mice 显示文摘 | PERRELLA M A LAYNE M D | 1999 | J Clin Invest1999，103，： | 1 |
| 14 | Regulatory regions and critical residues of NOD2 involved in muramy dipeptide recognition 显示文摘 | Tanabe T Chamaillard M Ogura Yet a/ | 2004 | EMBO J2004，23，： | 1 |
| 15 | Synthesis and Antieancer Effect of Chrysin Derivatives显示文摘 | Zheng X Meng W D Xu Y Yet ol | 2003 | Bioorganic & Medical Chemistry Letter2003，13，5： | 1 |
| 16 | 显示文摘 | Lepik O E Bamaswami B Waseda Yet | 1984 | Mater Sci Eng1984，68，： | 1 |
| 17 | Micronucleus frequency in lymphocytes and 8-hydroxydeoxyguanosine level in plasma of women with polycystic ovary syndrome显示文摘 | Zuhal Hamurcu Fahr? Bayram Güven Kahr?man Ham?yet D?nmez-Altuntas Gülden Baskol | 2010 | Gynecological Endocrinology2010，，8： | 1 |
| 18 | Stability of the monoclinic and orthorh ombic phases of LiMnO2 with temperature,oxygen partial pressure,and Al doping 显示文摘 | Young I1 Jang Yet Ming Chiang | 2000 | Solid State Ionics2000，130，： | 1 |
| 19 | Cardiac-specific expression of hemeoxygenase-1 protects against ischemia and reperfu- sion injury intransgenic mice 显示文摘 | Yet SF Tian R Layne MD | 2001 | Circ Res2001，89，： | 1 |
| 20 | Synthesis of the monoclinic and orthorhombic phases of LiMnO2 in oxidizing atmosphere显示文摘 | Young I1 Jang Douglas Moorehead W Yet Ming Chiang | 2002 | Solid State Ionics2002，149，： | 1 |
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