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346篇 您的检索式:作者名="Duff J"
    题名 作者 年代 出处 被引量
1Chemical and pharmacological evaluation of Hypericum perforation extracts显示文摘KEY WORDS Hypericum perforation; High pressure liquid chromatography; serotonin uptake inhibitors; tree radicals; antioxidants; hyperforin; hypericin; quercetin; rutinABSTRACTAIM: To determine the concentrations of chemical characteristic to extracts of leaves and flowers of Hypericum perforatnm (St John’s wort) in a number of selected samples and, following chemical characterization, to investigate the effects of these extracts on several pharmacological properties including effects of the extracts on inhibition of 5-hydroxytryptamine (5-HT) uptake and on an-tioxidant properties. METHODS: The samples were analyzed for the presence of characteristic chemicals by high performance liquid chromatography (HPLC) directly coupled to ultraviolet wavelength absorbance and positive or negative mode electrospray mass spectrometric detection. The effects of extracts on 5-HT uptake were determined by quantifying 3H-5-HT incorporation into rat hip-pocampal prisms. Estimates of effects of extracts on free radicalB Duff SLOLEY Liana J URICHUK LING Lei GU Lie-Dong Ronald T COUTTS Peter K T PANG Jacqueline J SHAN 2000Acta Pharmacologica Sinica2000,21,12:2
2Performance of the Sacramento demonstration ICPC collector and double effect chiller显示文摘Duff William S Winston Roland Gallagher Joseph J O 2004Solar Energy2004,76,13:1
3Enhancing prehension in infants and children:fostering neuromotor strategies显示文摘Duff SV Charles J 2004Physical & Occupational Therapy in Pediatrics2004,24,:1
4Bioconversion of forest products industry waste cellulosics to fuel ethanol:a review显示文摘Duff S J B Murray W D 1996Bioresource Technology1996,55,:1
5Microsurgical renal transplant models in rats: a comparison of four anastomotic techniques 显示文摘Chin J Zhong R Duff J 1989Transplant Proe1989,21,2:1
6Distributed downhole measurements describe salt drilling while underreaming 显示文摘Kull B J Duff R G Clarke A J 2010JPT2010,62,2:1
7The Antibacterial Activity of Marine Planktonic Algae 显示文摘DUFF D C B BRUCE D L ANTIA N J 1966Canadian Journal of Microbiology1966,12,5:1
8Enhanced Production of Surfactin from Bacillus Subtilisby Continuous Product Removal and Metal Cation Additions显示文摘Cooper D G Macdonald C R Duff S B J 1981Appl Environ Microbiol1981,42,3:1
9Quality of life following femoral head-neck osteochondroplasty for femoroacetabular impingement显示文摘Beaule PE Le Duff M J Zaragoza E 2007J Bone Joint Surg (Am)2007,89,6:1
10A Block Projection Method for Sparse Matrices显示文摘Arloli M Duff I S Noailles J 1992SIAM Journal on Scientific and Statistical Computing1992,13,1:1
11Effect of surfactantson cellulose hydrolysis显示文摘Helle S S Duff S J B Cooper D G 1993Biotech and Bioeng1993,42,5:1
12The role of posteroventral pallidotomy in advanced Parkinson' s disease (PD) and striaton- igral degeneration(SND) 显示文摘Miyasaki J Lozano A Duff J 1994Neurology1994,44,:1
13Quality of life following femoral head-neck osteochondroplasty for femoroacetabular impingement显示文摘Beaulé PE Le Duff M J Zaragoza E 2007J Bone Joint Surg Am2007,89,4:1
14Late-Breaking Clinical Trial Abstracts 显示文摘Haskell W Berra K Clark A Christopherson D Duff S George J Klieman L Myll J 2003Circulation2003,108,32:1
15Effect of surfactant and particle size reduction on hydrolysis of deinking sludge and nonrecyclable newsprint显示文摘Duff Sheldon J B Moritz John W Casavant Tracy E 1995Biotechnology and Bioengineering1995,45,3:1
16Association between early systemic inflammatory response, severity of multiorgan dysfunction and death in acute pancreatitis 显示文摘Mofidi R Duff MD Wigmore S J 2006Br J Surg2006,93,6:1
17The Multi-frontal Solution of Unsymmetric Sets of Linear Systems显示文摘DUFF I S REID J 1984SIAM Journal on Scientic and Statistical Computing1984,5,4:1
18High-dose nitrogen mustard therapy with intermittent aortic occlusion 显示文摘Duff JK Dennis J Clift RA 1961Br Med J1961,2,5266:1
19Eeeect of media composition and growth conditions on production of cellulose and β-glucosidase by a mixed fungal fermentation显示文摘 1987Enzyme Microb Technol1987,9,:1
20Identification and characteristics of delayed rectifier K+current in fetal mouse ventricular myocytes显示文摘Wang L Duff J 1996Am J Physiol Heart Circ Physiol1996,270,:1
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