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139篇 您的检索式:作者名="POPLAWSKI"
    题名 作者 年代 出处 被引量
1Secretion of melatonin and 6-sulfatoxymelatonin urinary excretion in functional dyspepsia显示文摘AIM:To evaluate blood concentration of melatonin and urinary excretion of its metabolite,6-sulfatoxymelatonin(6-OHMS),in functional dyspepsia(FD).METHODS:Ninety individuals were enrolled in the study:30 in each study group:patients with postprandial distress syndrome(PDS),epigastric pain syndrome(EPS),and controls.Blood samples were drawn at 02:00 and 09:00 h and 24-h urine collection was performed.Serum melatonin and urinary 6-OHMS concentrations were measured by enzyme-linked immunosorbent assay.RESULTS:Serum melatonin concentration at night and in the morning was significantly(P < 0.001) higher in PDS patients [at 02:00 h-93.3 pg/mL,quartile range(QR):79.8-116.2;at 09.00 h-14.3 pg/mL,QR:7.06-19.0] than in EPS(57.2 pg/mL,QR:42.6-73.1;8.1 pg/mL,QR:4.1-9.3) and control patients(57.7 pg/mL,QR:51.2-62.5;8.1 pg/mL,QR:5.4-10.3).A similar relationship was observed for urinary 6-OHMS excretion.Patients with severe PDS symptoms had a higher melatonin concentration than these with moderate syndromes,whereas patients with severe EPS had a lower urinary 6-OHMS excretion than patients with moderate symptoms.CONCLUSION:Evaluation of melatonin serum concentrations and 24-h urinary 6-OHMS excretion are useful methods for differential diagnosis of various clinical forms of FD.Cezary Chojnacki Tomasz Poplawski Grazyna Klupinska Janusz Blasiak Jan Chojnacki Russel J Reiter 2011World Journal of Gastroenterology2011,17,21:8
2The methanobacterium thermoautotrophicum MCM protein can form heptameric rings 显示文摘Yu X VanLoock MS Poplawski A 2002EMBO Rep2002,3,8:1
3Unbalance Response Prediction for Rotors on Ball Bearings Using Speed and Load Dependent Nonlinear Bearing Stiffness 显示文摘Fleming D P Poplawski J V 2005International Journal of Rotating Machinery2005,,1:1
4The zinc finger domain of the archaeal minichromosome maintenance protein is required for helicase activity显示文摘Poplawski A Grabowski B Long SE 2001J Biol Chem2001,276,49:1
5Total assignment of ^13C and ^1H spectra of three isomeric triterpenol derivatives by 2DNMR: an investigation of the potential utility of ^1H chemical shifts in structural investigations of complex natural products显示文摘Reynolds W F Mclean S Poplawski J 1986Tetrahedron1986,42,13:1
6Reexamination of Ball- Race Conformity Effects on Ball Bearing Life 显示文摘Zaretsky E V Poplawski J V Root L E 2007Tribology Transactions2007,50,:1
7Effect of Roller Profile on Cylindrical Roller Bearing Life Prediction-Part I:Comparision of Bearing Life Theories显示文摘Poplawski J V Peters S M Zaretsky E V 2001Tribology Transaction2001,44,3:1
8Relation Be- tween Hertz Stress - Life Exponent, Ball - Race Con- formity, and Ball Bearing Life 显示文摘Zaretsky E V Poplawski J V Root L E 2008Tribology Transac- tions2008,51,:1
9Catalytic oxidation of 1,2 - diehlorobenzene over ABO3 - type perovskites 显示文摘Poplawski K Liehtenberger J KeilF J 2000Catalysis Today2000,62,:1
10Non-homologous DNA end joining-new proteins,new functions,new mechanisms显示文摘Poplawski T Stoczyńska E Blasiak J 2009Postepy Biochem2009,55,1:1
11^18O and ^13C in the shells of freshwater molluscs and their environments显示文摘FritZ P Poplawski S 1974Earth Planet Sci Lett1974,24,1:1
12Comparison of Life Theories for Rolling-element Bearing显示文摘Zaretsky E V Poplawski J V Peters S M 1996Tribology Transactions1996,39,:1
13Total assignment of 13C and 1H spectra of three isomeric triterpenol derivatives by 2D NMR显示文摘 Poplawski J 1986Tetrahedron1986,42,13:1
14Synthesis and hypolipidemic and antiplatelet activities of alpha-asarone isomers in humans (in vitro),mice (in vivo),and rats (in vivo)显示文摘Poplawski J Lozowicka B Dubis AT 2000J Med Chem2000,43,20:1
15Comparison of Life Theories for Rolling Element Bearings显示文摘Zaretsky E V Poplawski J V Peters S M 1996Tribology Transactions1996,39,2:1
16Helicobacter pylori infection and antioxidants can modulate the genotoxic effects of heterocylic amines in gastric mucosa cells 显示文摘Poplawski T Chojnacki C Czubatka A 2013Mol Biol Rep2013,40,8:1
17Promoter methylation of cancer-related genes in gastric carcinoma显示文摘Poplawski T Tomaszewska K Galicki M 2008Exp Oncol2008,30,2:1
18Neutropenic enterocolitis after high-dose chemotherapy and autologous stem cell transplantation:incidence,risk factors,and outcome显示文摘Gil L Poplawski D Mol A 2013Transpl Infect Dis2013,15,1:1
19Therapeutic effect of melatonin in patients with functional dyspepsia 显示文摘Klupinska G Poplawski T Drzewoski J 2007Journal of Clinical Gastroenterology2007,41,3:1
20Understanding and management of cyanobaeterial blooms in sub-tropical reservoirs of Queensland, Australia 显示文摘Jones G J Poplawski W 1998Water Science and Technology1998,37,2:1
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