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| 1 | Effect of two-channel gastric electrical stimulation with trains of pulses on gastric motility显示文摘AIM:To investigate the effect of two-channel gastric electrical stimulation(GES) with trains of pulses on gastric emptying and slow waves.METHODS:Seven dogs implanted with four pairs of electrodes and equipped with a duodenal cannula were involved in this study.Two experiments were performed.The f irst experiment included a series of sessions in the fasting state with trains of short or long pulses,each lasted 10 min.A 5-min recording without pacing was made between two sessions.The second experiment was performed in three sessions(control,single-channel GES,and two-channel GES) .The stimulus was applied via the 1st pair of electrodes for single-channel GES(GES via one pair of electrodes located at 14 cm above the pylorus) ,and simultaneously via the 1st and 3rd channels for two-channel GES(GES via two pairs of electrodes located at 6 and 14 cm above the pylorus) .Gastric liquid emptying was collected every 15 min via the cannula for 90 min.RESULTS:GES with trains of pulses at a pulse width of 4 ms or higher was able to entrain gastric slow waves.Two-channel GES was about 50% more efficient than single-channel GES in entraining gastric slow waves.Two-channel but not single-channel GES with trains of pulses was capable of accelerating gastric emptying in healthy dogs.Compared with the control session,two-channel GES signif icantly increased gastric emptying of liquids at 15 min(79.0% ± 6.4% vs 61.3% ± 6.1%,P < 0.01) ,30 min(83.2% ± 6.3 % vs 68.2% ± 6.9%,P < 0.01) ,60 min(86.9% ± 5.5 % vs 74.1% ± 5.9%,P < 0.01) ,and 90 min(91.0% ± 3.4% vs 76.5% ± 5.9%,P < 0.01) .CONCLUSION:Two-channel GES with trains of pulses accelerates gastric emptying in healthy dogs and may have a therapeutic potential for the treatment of gastric motility disorders. | Bin Yang Xiao-Hua Hou Geng-Qing Song Jin-Song Liu Jiande DZ Chen | 2009 | World Journal of Gastroenterology2009，15，19： | 4 |
| 2 | Comparative analysis of a large dataset indicates that internal transcribed spacer(ITS)should be incorporated into the core barcode for seed plants显示文摘 | Li DZ Gao LM Li H Wang H Ge X J Liu JQ Chen ZD Zhou SL Chen SL Yang JB | | 0，，： | 1 |
| 3 | Simultaneous chemical fin- gerprint and quantitative analysis of Ginkgo biloba extract by HPLC-DAD 显示文摘 | Tang DQ Yang DZ Tang AB | 2010 | Anal Bioanal Chem2010，396，8： | 1 |
| 4 | Charaterization of unilateral polycystic ovary compared with polycystic ovary syndrome显示文摘 | Yao LQ Kuang JQ Yang DZ | | 0，，： | 1 |
| 5 | Abnormal glucose tolerance in Chinese women with polycystic ovarian syndrome显示文摘 | Chen XL Yang DZ Li L | | 0，，： | 1 |
| 6 | Generation of HSP60-specific regulatory T cell and effect on atheroselerosis 显示文摘 | Yang KP Li DZ Hu YF | 2006 | Cell Immunol2006，2，43： | 1 |
| 7 | Clinical and metabolic features of polycystic ovary syndrome显示文摘 | Li L Yang DZ Chen XL | | 0，，： | 1 |
| 8 | Age-related bone mineral density, bone loss rate, prevalence of osteoporosis, and refer- ence database of women at multiple centers in China显示文摘 | Cheng XG Yang DZ Zhou Q | 2007 | J Clin Densitom2007，10，3： | 1 |
| 9 | Classic yin and yang tomc formula for osteipenia: study protocol for a randomized con- trolled trial 显示文摘 | Yang F Tang DZ Cui XJ etal | | Trials0，12，： | 1 |
| 10 | Effects of cardiotrophin - 1 onhemodynamics and cardiomyecyte apoptosis in rats with acute myocardial infarction显示文摘 | Yin RX Yang DZ Li JQ | 2004 | J Med Invest2004，51，12： | 1 |
| 11 | Simultaneous chemical fingerprint and quantitative analysis of Ginkgo biloba extract by HPLC-DAD 显示文摘 | Tang DQ Yang DZ Tang AB | 2010 | Anal Bioanal Chem2010，396，8： | 1 |
| 12 | Abnormal glucose tolerance in Chi- nese women with polycystic ovary syndrome 显示文摘 | Chen XL Yang DZ Li L | 2006 | Hum Reprod2006，21，8： | 1 |
| 13 | Acupuncture for Essential Hypertension:A Meta-Analysis of Randomized Sham-Controlled Clinical Trials显示文摘 | Li DZ Zhou Y Yang YN | 2014 | Evid Based Complement Alternat Med2014，2014，27： | 1 |
| 14 | Simultaneous determination of 15 components in Radix Glehniae by high performance liquid chromatog- raphy- electrospray ionization tandem mass spectrometry 显示文摘 | Yang W Feng C Kong DZ | 2010 | Food Chem2010，120，： | 1 |
| 15 | Simultaneous determination of 15 components in Radix Glehniae by high performance liquid chromatography-electrospray ionization tandem mass spectrometry显示文摘 | Yang W Feng C Kong DZ | 2010 | Food Chem2010，120，3： | 1 |
| 16 | Detection of uncommon deletions in alpha - thalasse- mia using the pcr - reverse dot - blot method for prenatal diagnosis of nondeletional hemoglobin H disease显示文摘 | Yang Y Li DZ | 2010 | Acta Haematol2010，124，1： | 1 |
| 17 | The bibliographic coupling approach to filter the cited and uncit- ed patent citations: a case of electric vehicle technology显示文摘 | Yeh HY Sung YS Yang HW Tsai WC Chen DZ | 2013 | Scientometrics2013，94，1： | 1 |
| 18 | An FEA method to study flexibility of expanded coronary stents显示文摘 | Wu W Yang DZ Qi M | 2007 | Journal of Materials Processing Tech2007，184，13： | 1 |
| 19 | Psoralen stimulates osteoblast differentiation through activation of BMP signaling 显示文摘 | Tang DZ Yang F Yang Z | 2011 | Biochem Biophys Res Commun2011，405，2： | 1 |
| 20 | Capillary electrophoretic enantioseparation of m-nisoldipine using two different β-cyclodextrin显示文摘 | Kong DZ Yang W Duan KF | 2009 | J Sep Sci2009，，32： | 1 |
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