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391篇 您的检索式:作者名="Jones Z"
    题名 作者 年代 出处 被引量
1Factor analysis identifies subgroups of constipation显示文摘AIM:To determine whether distinct symptom groupings exist in a constipated population and whether such grouping might correlate with quantifiable pathophysiological measures of colonic dysfunction.METHODS:One hundred and ninety-one patients presenting to a Gastroenterology clinic with constipation and 32 constipated patients responding to a newspaper advertisement completed a 53-item,wide-ranging selfreport questionnaire.One hundred of these patients had colonic transit measured scintigraphically.Factor analysis determined whether constipation-related symptoms grouped into distinct aspects of symptomatology.Cluster analysis was used to determine whether indi-vidual patients naturally group into distinct subtypes.RESULTS:Cluster analysis yielded a 4 cluster solution with the presence or absence of pain and laxative unresponsiveness providing the main descriptors.Amongst all clusters there was a considerable proportion of patients with demonstrable delayed colon transit,irritable bowel syndrome positive criteria and regular stool frequency.The majority of patients with these characteristics also reported regular laxative use.CONCLUSION:Factor analysis identified four constipation subgroups,based on severity and laxative unresponsiveness,in a constipated population.However,clear stratification into clinically identifiable groups remains imprecise.Philip G Dinning Mike Jones Linda Hunt Sergio E Fuentealba Jamshid Kalanter Denis W King David Z Lubowski Nicholas J Talley Ian J Cook 2011World Journal of Gastroenterology2011,17,11:3
2Bioreactivity of particulate matter in Beijing air: Results from plasmid DNA assay 显示文摘Shao L Y Shi Z B Jones T P 2006Scienceof the Total Environment2006,367,:1
3Synthesis and DNA binding of spiroeyelic model compounds related to the neocarzinostatin chromophore 显示文摘Xi Z Jones G B Qabaja G Wright J Johnson F Goldberg I H 1999Org Lett1999,1,9:1
4Aqueous sonolytic decomposition of polycyclic aromatic hydrocarbons in the presence of additional dissolved species显示文摘LAUGHREY Z BEAR E JONES R 2001Ultra Sonochem2001,8,4:1
53DFLOW Development and Validation for Three Cases-Downward Mixing, Partition and Displacement Ventilation显示文摘A Li Jones P Z Bu 2003International Journal of Ventilation2003,2,2:1
6Improving the detection rate of early gastric cancer requires more than open access gastroscopy:a five year study显示文摘Suvakovic Z Bramble MG Jones R 1997Gut1997,41,3:1
7Biomimetic facially amphiphilic antibacterial oligomers with conformationally still backbones显示文摘TANG H Z DOERKSEN R J JONES T V 2006Chemistry& Biology2006,13,:1
8The microstruc-tures of base/modified RR2072 SX superalloys and their effects on creep properties at elevated temperatures 显示文摘CHEN Q Z JONES N KNOWLES D M 2002Acta Mater2002,2002,:1
9PGC-1 family coactivators and cell fate: roles in cancer, neurodegeneration, cardivascular disease and retrograde mitochondria-nucleus signalling 显示文摘Jones AWE Yao Z Vicencio JM 2012Mito- chondrion2012,12,1:1
10Identifica-tion of a novel polymorphism in the 3'UTR of the L-arginine transporter gene SLC7A1 : contribution to hy-pertension and endothelial dysfunction 显示文摘YANG Z VENARDOS K JONES E 2007Circula-tion2007,115,10:1
11Generation of reactive oxygen species by fungal NADPH oxidases is required for rice blast disease 显示文摘Egan M J Wang Z Y Jones M A 2007Proceedings of the National Academy of SCi ences of the United States of America2007,104,11:1
12Integration of multiple chicken retroviruses into multiple chicken herpesviruses: herpesvirus gD as a common target of integration显示文摘Isfort R J Qian Z Jones D 1994Virology1994,203,:1
13Fluid mechanics of heart valves显示文摘Yoganathan A P He Z Casey Jones S 2004Annu Rev Biomed Eng2004,6,:1
14Damping of taut-cable systems: effects of linear elastic spring support显示文摘HUANH Z H JONES N P 2011Journal of Engineer- ing Mechanics2011,137,:1
15Alpha-2 and imidazoline receptor agonists显示文摘KHAN Z P FERGYSIB C N JONES R M 1999Anaesthesia1999,54,:1
16Trends of extreme temperatures in Europe and China based on daily observations显示文摘Yah Z Jones P D Davies T D 2002Climatic Change2002,53,1:1
17Rejection of the component tissues of limb al ografts in rats immunosuppressed with FK-506 and cyclosporine显示文摘Büttemeyer R Jones NF Min Z Rao U 0,,01:1
18Full 3D fi- nite element modelling of spiral strand cables显示文摘JUDGE R YANG Z JONES S W 2012Construction and Building Materials2012,35,:1
19GM wheat development in China:current status and challenges to commercialization显示文摘Xia L Q Ma Y Z He Y Jones H D 2012Journal of Experimental Botany2012,63,5:1
20The effect of ultrosotmd on the homogeneous nucleation of BaSO4 during reactive crystallization显示文摘GUO Z JONES A G LI N 2006Chemical Engineering Science2006,61,16:1
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