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| 1 | Passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts and assessment of clinical outcomes显示文摘AIM To assess for passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts(TIPS) and compare outcomes with maximally dilated TIPS.METHODS Polytetrafluoroethylene covered TIPS(Viatorr) from July 2002 to December 2013 were retrospectively reviewed at two hospitals in a single institution. Two hundred and thirty patients had TIPS maximally dilated to 10 mm(m TIPS), while 43 patients who were at increased risk for hepatic encephalopathy(HE), based on clinical evaluation or low pre-TIPS portosystemic gradient(PSG), had 10 mm TIPS sub-maximally dilated to 8 mm(sm TIPS). Group characteristics(age, gender, Model for End-Stage Liver Disease score, post-TIPS PSG and clinical outcomes were compared between groups, including clinical success(ascites or varices), primary patency,primary assisted patency, and severe post-TIPS HE. A subset of fourteen patients with sm TIPS underwent follow-up computed tomography imaging after TIPS creation, and were grouped based on time of imaging(< 6 mo and > 6 mo). Change in diameter and crosssectional area were measured with 3D imaging software to evaluate for passive expansion.RESULTS Patient characteristics were similar between the sm TIPS and m TIPS groups, except for pre-TIPS portosystemic gradient, which was lower in the sm TIPS group(19.4 mm Hg ± 6.8 vs 22.4 mm Hg ± 7.1, P = 0.01). Primary patency and primary assisted patency between sm TIPS and m TIPS was not significantly different(P = 0.64 and 0.55, respectively). Four of the 55 patients(7%) with sm TIPS required TIPS reduction for severe refractory HE, while this occurred in 6 of the 218 patients(3%) with m TIPS(P = 0.12). For the 14 patients with follow-up computed tomography(CT) imaging, the median imaging follow-up was 373 d. There was an increase in median TIPS diameter, median percent diameter change, median area, and median percent area change in patients with CT follow-up greater than 6 mo after TIPS placement compared to follow-up within 6 mo(8.45 mm, 5.58%, 56.04 mm^2, and 11.48%, respectively, P = 0.01).CONCLUSION Passive expansion of sm TIPS does occur but clinical outcomes of sm TIPS and m TIPS were similar. Sub-maximal dilation can prevent complications related to overshunting in select patients. | Michael C Hsu Charles N Weber S William Stavropoulos Timothy W Clark Scott O Trerotola Richard D Shlansky Goldberg Michael C Soulen Gregory J Nadolski | 2017 | World Journal of Hepatology2017，9，12： | 11 |
| 2 | The first record of Ophioleila elegans (Echinodermata:Ophiuroidea) from a deep-sea seamount in the Northwest Pacific Ocean显示文摘The rare ophiuroid species,Ophioleila elegans,was collected by the submersible Jiaolong from 1 660 m depth on the Caiwei Guyot located in the Magellan Seamount Chain in the Northwest Pacific Ocean.This is the first published record of this species since the types were described from similar habitat off Hawaii.We provide more detailed morphologic characteristics of arm skeleton and a phylogenetic analysis based on CO1 sequences.Both morphology and phylogeny results suggest that the genus Ophioleila is more closely related to Ophiactids than Hemieuryalids. | ZHANG Dongsheng LU Bo WANG Chunsheng O'HARA Timothy D | 2018 | Acta Oceanologica Sinica2018，37，10： | 3 |
| 3 | 30-100-GHz inductors and transformers for millimeter-wave (Bi)CMOS integrated circuits显示文摘 | Timothy O D Marc-Ander L | 2005 | IEEE Trans2005，53，1： | 1 |
| 4 | Cervical arthroplasty : the begin- ning,the middle,the end? 显示文摘 | Richards O Choi D Timothy J | 2012 | Br J Neurosurg2012，26，1： | 1 |
| 5 | Cervical arthroplasty:the beginning,the middle ,the end 显示文摘 | Richards O Choi D Timothy J | 2012 | Br J Neurosurg2012，26，1： | 1 |
| 6 | Metal-organic chemical vapour deposition of lead scandiumtantalate: chemical issues and precursor selection 显示文摘 | ANTHONY C J TIMOTHY J L HYWEL O D | 2000 | Polyhedron2000，19，： | 1 |
| 7 | Associations between Recent Exposure to Ambient Fine Particulate Matter and Blood Pressure in the Multi-Ethnic Study of Atherosclerosis (MESA)显示文摘 | Auchincloss Amy H Roux Ana V Diez Dvonch J Timothy Brown Patrick L Barr R Graham Daviglus Martha L Goff David C Kaufman Joel D O’Neill Marie S | 2008 | Environmental Health Perspectives2008，，4： | 1 |
| 8 | Cervical arthroplasty:the beginning,the middle,the end显示文摘 | Richards O Choi D Timothy J | | 0，，01： | 1 |
| 9 | Comparison of acute myocardial infarct size to two-year mortality in patients <65 to those ≥65 years of age显示文摘 | Todd D Miller Timothy F Christian David O Hodge Mona R Hopfenspirger Bernard J Gersh Raymond J Gibbons | 1999 | The American Journal of Cardiology1999，，： | 1 |
| 10 | Purification and Characterization of lysozyme from Hemolymph of Heliothis virescens Larvae显示文摘 | Timothy D L Donald D O | 1996 | Biochem Biophys Co1996，220，： | 1 |
| 11 | A mathematical model for the bacterial oxidation of sulfide ore concentrate 显示文摘 | Soumitro N Donald D Timothy O | 1994 | Biotechnology and Bioengineering1994，43，4： | 1 |
| 12 | Governance of Red Tourism in China:Per spec t ive s on Power a nd Gu a n x i显示文摘 | S h e n g n a n(Na n c y) Z h a o D a l l e n J Timothy | 2015 | Tou r i smManagement2015，，2： | 1 |
| 13 | Southern Ocean iron enrichment experiment: Carbon cycling in high-and low-Si waters 显示文摘 | Coale K H Johnson K S Chavez F P Buesseler K O Barber R T Brzezinski M A Cochlan W P Millero F J Falkowski P G Bauer J E Wanninkhof R H Kudela R M Altabet M A Hales B E Takahashi T Landry M R Bidigare R R Wang Xiujun Chase Z Strutton P G Friederich G E Gorbunov M Y Lance V P Hilting A K Hiscock M R Demarest M Hiscock W T Sullivan K F Tanner S J Gordon R M Hunter C N Elrod V A Fitzwater S E Jones J L Tozzi S Koblizek M Roberts A E Herndon J Brewster J Ladizinsky N Smith G Cooper D Timothy D Brown S L Selph K E Sheridan C C Twining B S Johnson Z I | 2004 | Science2004，304，5669： | 1 |
| 14 | Production and purification of refolded recombinant human IL-7 from inclusion bodies显示文摘 | Thomas O Sophie D Timothy O | 2003 | Protein Expression and Pur- ification2003，30，： | 1 |
| 15 | Purification and Characterization of lysozyme from hemolymph of Heliothis virescens larvae显示文摘 | Timothy D L Donald D O | 1996 | Biochem Biophys Res Communic1996，220，： | 1 |
| 16 | Identification of three hydroxyflavon phytoalexins from Daffodil bulbs 显示文摘 | Coxon D T Timothy M Neill O | 1980 | Phytochemistry1980，19，： | 1 |
| 17 | Semicarbazide fo_mation in flour and bread 显示文摘 | GREGORY O N TIMOTHY H B GREGORY W D | 2008 | J Agric Food Chem2008，56，6： | 1 |
| 18 | The impact of the Habitats Directive on European port operations and management 显示文摘 | Timothy A S Hugh D O S Christopher F W | 2006 | Geo Journal2006，65，3： | 1 |
| 19 | Semicarbazide formation in flour and bread显示文摘 | Gregory O N Timothy H B Gregory W D | 2008 | Journal of Agricultural and Food Chemistry2008，56，6： | 1 |
| 20 | Evolution of surface roughness during copper electrodeposition in the presence of additives: comparison of experiments and Monte Carlo simulations显示文摘 | Timothy O D Jason C G Richard C A | 2003 | Journal of the Electrochemical Society2003，150，5： | 1 |
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