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164篇 您的检索式:作者名="Stowell"
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1Combined use of phospholipid complexes and self-emulsifying microemulsions for improving the oral absorption of a BCS class IV compound, baicalin显示文摘The aim of this study was to develop a formulation to improve the oral absorption of baicalin(BA)by combining a phospholipid complex(PC)and self-emulsifying microemulsion drug delivery system(SMEDDS),termed BA–PC–SMEDDS.BA–PC was prepared by a solvent evaporation method and evaluated by complexation percentage(CP).The physicochemical properties of BA–PC were determined.The synergistic effect of PC and SMEDDS on permeation of BA was studied in vitro with Caco-2 cells and in situ with a single pass intestinal perfusion model.The improved bioavailability of BA in BA–PC–SMEDDS was confirmed in an in vivo rat model.The CP of BA–PC reached 100%when the molar ratio of drug to phospholipid(PP)was Z1:1.The solubility of BA–PC increased in both water and octanol,and the log P o/w of BA–PC was increased significantly.BA–PC–SMEDDS could be dispersed more evenly in water,compared to BA and BA–PC.Both the Caco-2 cell uptake and single-pass intestinal perfusion models illustrated that transport of BA in BA–PC was lower than that of free BA,while improved significantly in BA–PC–SMEDDS.The relative bioavailability of BA–PC(1:2)–SMEDDS was 220.37%.The combination system of PC and SMEDDS had a synergistic effect on improving the oral absorption of BA.Huiyi Wu Xiaoying Long Fei Yuan Li Chen Sujing Pan Yunjun Liu Yoshiko Stowell Xiaoling Li 2014Acta Pharmaceutica Sinica B2014,4,3:14
2Full-wave simulation of electromagnetic coupling effects in RF and mixed-signal IC's using a time-domain finite-element method显示文摘WHITE D A STOWELL M 2004IEEE Trans MTT2004,52,5:1
3Modeling and monitoring of polymorphic transformations during the drying phase of wet granulation显示文摘DAVIS TD PECK GE STOWELL JG 2004Pharm Res2004,21,5:1
4Progress in the development of RBC substitutes显示文摘Stowell CP Levin J Spiess BD 2001Transfusion2001,41,2:1
5Xylo-oligosaccharides enhance the growth of bifidobacteria and Bifidobacterium lactis in a simulated colon model显示文摘H. M?kel?inen S. Forssten M. Saarinen J. Stowell N. Rautonen A. C. Ouwehand 2009Beneficial Microbes2009,,1:1
6Rapid and simple protein-sta- bility screens: application to membrane proteins显示文摘Yeh AP McMillan A Stowell MH 2006Aeta Crystallogr D Biol Crystallogr2006,62,4:1
7Cavity coalescence in superplastic deformation显示文摘STOWELL M J LIVESEY D W RIDLEY N 1984Acta Metallurgica1984,32,:1
8Superplastic forming of structural alloys显示文摘Stowell M J Hamilton N E TMS0,,:1
9Two-dimensional computational fluid dynamics(CFD) modeling of air velocity and ammonia distribution in a High-Rise Hog Building显示文摘Sun H Stowell R R Keener H M 2002Transactions of the ASAE2002,45,2:1
10Simultaneous open and closed dislocations adjacent metacarpophalangeal joints:a case re- port显示文摘STOWELL JF RENNIE WP 2002J Emerg Med2002,23,4:1
11Stress and strain concentration at a circular hole inan infinite plate 显示文摘Stowell E Z 1950NationalAdvisory Committee for Aeronautics1950,19,9:1
12The measurement of strain-rate sensitivity in superplastic alloys显示文摘J. Hedworth M. J. Stowell 1971Journal of Materials Science1971,,8:1
13Pneumatic Hammer in a Gas Lubricated Externally Pressurized Annular Thrust Bearing显示文摘STOWELL T B 1971Journal of Lubrication Technology1971,93,3:1
142-Imino-2-methoxyethyl 1-thioglycosides:new reagents for attaching sugar to proteins显示文摘Lee YC Stowell C Krantz MJ 1976Biochemistry1976,15,18:1
15Regulation of protein O-glycosylation by the endoplasmie reticulum-localized molceular chaperone Cosmc 显示文摘Ju T Aryal RP Stowell CJ 2008J Cell Bioi2008,182,3:1
16The Tense of Infinitives显示文摘Stowell T 1982Linguistic Inquiry1982,,13:1
17Rapid and simple protein-stability screens:application to membrane proteins显示文摘Andrew P Yeh Andy McMillan Michael H B Stowell 2006Acta Cryst2006,62,:1
18Mechanical properties of Al- 8 wt% Fe-based alloys prepared by rapid quenching from the liquid state显示文摘THURSFIELD G STOWELL M J 1974Journal of Material Science1974,9,10:1
192-Imino-2-methoxyethyl 1-thioglycosides: New reagents for attaching sugars to proteins 显示文摘LEE Y C STOWELL C P KRANTZ M J 1976Biochemistry1976,15,18:1
20Investigations of the electronic properties of doped Ba1-xSrxTiO3 phase shifting materials显示文摘Sengupta L C Ngo E Stowell S 1994Ferroelectrics1994,153,:1
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