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| 1 | Dynamic and ultrastructural study of sphincter of Oddi in early-stage cholelithiasis in rabbits with hypercholesterolemia显示文摘AIM To study the relationship between pre-formation of gallstone and the kinetics and ultra-structure of sphincter of Oddi.METHODS Adult female rabbits were used anddivided into 3 groups,and fed with either normalor high cholesterol diet for four or eight weeks.Each group contained eight rabbits.Themanometry of sphincter of Oddi,biliarycineradiography,gallbladder volumemeasurement and ultrastructure observationunder electron microscope were performed.RESULTS In groups Ⅰ and Ⅱ,the basalpressure in low-pressure ampulla or highpressure zone of sphincter of Oddi waselevated,the amplitude of phasic contractionwas decreased and the volume of gallbladderwere increased,with a significant difference(P<0.01)from those of control.Gallstones werefound in group Ⅱ rabbits(7/8).Undercineradiography,low-pressure ampulla showeda spasmodic status without apparent peristalticcontraction.Under electron microscope,insidethe muscular cells of sphincter of Oddi,loosening of microfilament and swelling ofplasmosomes which congregated at the top wereobserved.The amount showed no obviouschange under nitric oxide synthase(NOS)stain.CONCLUSION Twisting of the microfilamentand disarrangement of kink macula densa insidethe muscular ceils suggested that the sphincterof Oddi was under spasmodic status.Theimpaired diastolic function caused andaggravated the stasis of cystic bile.Theswelling plasmosome could be one of theimportant factors in elevating the tonic pressureof sphincter of Oddi. | Wei JG Wang YC Du F Yu HJ | 2000 | World Journal of Gastroenterology2000，6，1： | 19 |
| 2 | Clinorotation upregulates inducible nitric oxide synthase by inhibiting AP-1 activation in human umbilical vein endothelial cells显示文摘 | Wang YC Zhang S Du TY | | 0，，02： | 1 |
| 3 | Yphlp, an ORC- interacting protein: potential links between cell proliferation control, DNA replication, and ribosome biogenesis显示文摘 | Du YC Stillman B | 2002 | Cell2002，109，7： | 1 |
| 4 | Seeding and propagation of untransformed mouse mammary cells in the lung显示文摘 | Podsypanina K Du YC Jechlinger M | 2008 | Science2008，321，5897： | 1 |
| 5 | Fusion of CpG ODN simulating dendritic cells with Lewis lung cancer cells can enhance anti-tumor immune responses 显示文摘 | Du YC Lin P Zhang J | 2006 | Tissue Antigens2006，67，5： | 1 |
| 6 | Platelet-type 12-lipoxygenase accelerates tumor promotion of mouse epidermal cells through enhancement of cloning efficiency显示文摘 | Piao YS Du YC Oshima H | 2008 | Carcinogenesis2008，29，2： | 1 |
| 7 | The etiology of optic neuritis in Asian population显示文摘 | Du Y Lin YC He JF | 2008 | Med Hypotheses2008，71，5： | 1 |
| 8 | Topiramate therapy for paroxysmal kinesigenic choreoathetosis显示文摘 | Huang YG Chen YC Du F | 2005 | Mov Disord2005，20，1： | 1 |
| 9 | Induction and down-regulation of Soxl7 and its possible roles during the course of gastrointestinal tumorigenesis显示文摘 | Du YC Oshima H Oguma K | 2009 | Gastroenterology2009，137，4： | 1 |
| 10 | Hyperbaric oxygen precondi- tioning reduces ischemia-reperfusion injury by stimulating autophagy in neurocyte 显示文摘 | Wang YC Zhang S Du TY | 2010 | Brain Res2010，13，23： | 1 |
| 11 | Hyperbaric oxygen preconditioning reduces ischemia-reperfusion injury by stimulating autophagy in neu- rocyte显示文摘 | Wang YC Zhang S Du TY | 2010 | Brain Res2010，1323，： | 1 |
| 12 | Induction and down2regulation of Sox17 and its possible roles during the course of gastrointestinal tumorigenesis显示文摘 | Du YC | 2009 | Gastroenterology2009，137，4： | 1 |
| 13 | Induction and down-regulation of Sox17 and its possible roles during the course of gastrointestinal tumorigenesis 显示文摘 | Du YC Oshima H Oguma K | 2009 | Gastroenterology2009，137，4： | 1 |
| 14 | ac,a mitochondrial protein that promotes cytochrome-C dependent caspases activation by eliminating IAP inhibition显示文摘 | Du CY fang M Li YC | 2000 | Cell2000，102，： | 1 |
| 15 | Induction and down-regulation of Sox17 and its possible roles during the course of gastrointestinal tumorigenesis显示文摘 | Du YC Oshima H Oguma K | 2009 | Gastroenterology2009，137，4： | 1 |
| 16 | Smac,a mitochondrial protein that promotes cytochrome c-dependent caspase ac-tivation by eliminating IAP inhibition显示文摘 | Du CY Fang M Li YC | 2000 | Cell2000，102，1： | 1 |
| 17 | Effects of aqueous chlorine dioxide treatment on browning of fresh-cut lotus root显示文摘 | Du JH Fu YC Wang NY | 2009 | Food Science and Technology2009，42，2： | 1 |
| 18 | Assessing tumor progression factors by somatic gene transfer into a mouse model: Bcl-xL promotes islet tumor cell invasion显示文摘 | Du YC Lewis BC Hanahan D | 2007 | PLoS Biol2007，5，10： | 1 |
| 19 | Influence of calcium ion deposition on apatite-inducing ability of porous titanium for biomedical applications 显示文摘 | Chen XB Li YC Du Plessis J | 2009 | Acta Biomater2009，5，： | 1 |
| 20 | Topiramate Therapy for Paroxysmal Kinesigenic Choreoathetosis显示文摘 | Huang YG Chen YC Du F | 2005 | Mov Disord(S0885- 3185)2005，20，1： | 1 |
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