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157篇 您的检索式:作者名="Stephen Z"
    题名 作者 年代 出处 被引量
1线性低密度聚乙烯的结构、形态与热行为研究进展显示文摘介绍了近年来包括茂金属LLDPE在内的线性低密度聚乙烯的结构、形态、结晶。滕洪祥 金熹高 Stephen Z D Cheng 2000功能高分子学报2000,13,4:16
2Risk for emerging bipolar disorder, variants, and symptoms in children with attention deficit hyperactivity disorder, now grown up显示文摘AIM: To determine the prevalence of bipolar disorder(BD) and sub-threshold symptoms in children with attention deficit hyperactivity disorder(ADHD) through 14 years' follow-up, when participants were between 21-24 years old.METHODS: First, we examined rates of BD type Ⅰ?and Ⅱ diagnoses in youth participating in the NIMH-funded Multimodal Treatment Study of ADHD(MTA). We used the diagnostic interview schedule for children(DISC), administered to both parents(DISC-P) and youth(DISCY). We compared the MTA study subjects with ADHD(n = 579) to a local normative comparison group(LNCG, n = 289) at 4 different assessment points: 6, 8, 12, and 14 years of follow-ups. To evaluate the bipolar variants, we compared total symptom counts(TSC) of DSM manic and hypomanic symptoms that were generated by DISC in ADHD and LNCG subjects. Then we sub-divided the TSC into pathognomonic manic(PM) and non-specific manic(NSM) symptoms. We compared the PM and NSM in ADHD and LNCG at each assessment point and over time. We also evaluated the irritability as category A2 manic symptom in both groups and over time. Finally, we studied the irritability symptom in correlation with PM and NSM in ADHD and LNCG subjects.RESULTS: DISC-generated BD diagnosis did not differ significantly in rates between ADHD(1.89%) and LNCG 1.38%). Interestingly, no participant met BD diagnosis more than once in the 4 assessment points in 14 years. However, on the symptom level, ADHD subjects reported significantly higher mean TSC scores: ADHD 3.0; LNCG 1.7; P < 0.001. ADHD status was associated with higher mean NSM: ADHD 2.0 vs LNCG 1.1; P < 0.0001. Also, ADHD subjects had higher PM symptoms than LNCG, with PM means over all time points of 1.3 ADHD; 0.9 LNCG; P = 0.0001. Examining both NSM and PM, ADHD status associated with greater NSM than PM. However, Over 14 years, the NSM symptoms declined and changed to PM over time(df 3, 2523; F = 20.1; P < 0.0001). Finally, Irritability(BD DSM criterion-A2) rates were significantly higher in ADHD than LNCG(χ2 = 122.2, P < 0.0001), but irritability was associated more strongly with NSM than PM(df 3, 2538; F = 43.2; P < 0.0001).CONCLUSION: Individuals with ADHD do not appear to be at significantly greater risk for developing BD, but do show higher rates of BD symptoms, especially NSM. The greater linkage of irritability to NSM than to PM suggests caution when making BD diagnoses based on irritability alone as one of 2(A-level) symptoms for BD diagnosis, particularly in view of its frequent presentation with other psychopathologies.Ahmed Z Elmaadawi Peter S Jensen L Eugene Arnold Brooke SG Molina Lily Hechtman Howard B Abikoff Stephen P Hinshaw Jeffrey H Newcorn Laurence Lee Greenhill James M Swanson Cathryn A Galanter 2015World Journal of Psychiatry2015,5,4:3
3Atrial fibrillation associated minK 38G/S polymorphism modulates delayed rectifier current and membrane localization显示文摘 Stephen Z Pierre C 2005Cardiovasc Res2005,67,:1
4Enhanced removal of organic matter and ammaniacal-nitrogen in a column experiment of tidal flow constructed wetland system 显示文摘Sun G Z Zhao Y Q Stephen Allen 2005Journal of Biotechnology2005,115,2:1
5Ele- vated CO2 increases productivity and invasive species success in an arid ecosystem显示文摘STANLEY D S Travis E H Stephen F Z 2000Nature2000,408,2:1
6Translational repression precedes and is required for ZAP-mediated mRNA decay显示文摘Yiping Z Xinlu W Stephen PG 2012The EMBO Journal2012,,31:1
7Analysis of the impact of price-sensitivity factors on the returns policy in coordinating supply chain 显示文摘Yao Z Stephen C H Leung K K L 2008European Journal of Operational Research2008,187,1:1
8Translational repression precedes and is required for ZAP-mediated mRNA decay显示文摘Yiping Z Xinlu W Stephen PG 2012The EMBO Journal2012,,31:1
9Molecular diversity of soil and marine 16S rRNA gene sequences related to β-subgroup ammonia oxidizing bacteria显示文摘STEPHEN J R MCCAIG A E SMITH Z 1996Appl Environ Microbiol1996,62,:1
10Enhanced removal of organic matter and ammoniacal-nitrogen in a column experiment of tidal flow constructed wetland system 显示文摘SUN G Z ZI-IAO Y Q STEPHEN ALLEN 2005Journal of Biotechnology2005,,:1
11Molecu-lar basis of funny current(If)in normal and failing humanheart显示文摘FRANCESCA S GIUSEPPE L STEPHEN Z 2008J Mol Cell Cardiol2008,45,2:1
12Predicting surfactant modified soil/water distribution coefficients using micellar HPLC显示文摘Paterson Iain F Chowdhry Babur Z Leharne Stephen A 1999Chemosphere1999,2,38:1
13A review of subclavian steal syndrome with clinical correlation显示文摘Stephen O Anna Z Jerzy G 2012Med Sci Monit2012,18,5:1
14Host cytokine genotype is related to adverse prognosis and systemic inflammation in gastro-esophageal cancer显示文摘Chris D Matthew R Z Stephen W 2006Ann Surg Oncol2006,10,14:1
15Molecular diversity of soil and marine 16S rRNA gene sequences related to b-subgroup ammonia-oxidizing bacteria显示文摘Stephen J R McCaig A E Smith Z 1996Appl Environ Microbiol1996,62,:1
16Optimal annual routines: New tools forconservation biology? 显示文摘Fer6 O Stephens P A Barta Z Parkhurst D F (Ed) 2008Ecological Applications2008,18,6:1
17Prevention and man- agement of pressure ulcers: Support surfaces显示文摘Moore Z Stephen Haynes J 2014Br J Nurs2014,23,6:1
18Antiviral drug-resistant HBV : Standard-ization of nomenclature and assays and recommendations formanagemeut 显示文摘Anna S L Fabien Z Stephen L 2007Hepatology2007,46,1:1
19Enhanced removal of organic matter and ammoniacal-nitrogen in a column experiment of tidal flow constructed wetland system 显示文摘SUN G Z ZHAO Y Q STEPHEN A 2005Journal of Biotechnology2005,115,2:1
20Effect of exercise intensity on skeletal muscle AMPK signaling in humans显示文摘CHEN Z P STEPHENS T J MURTHY S 2003Diabetes2003,52,9:1
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