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Mulley JC, Nelson P, Guerrero S, Dibbens L, Iona X, McMahon JM, Harkin L, Schouten J, Yu S, Berkovic SF, Scheffer IE. A new molecular mechanism for severe myoclonic epilepsy of infancy: Exonic deletions in SCN1A. Neurology 2006; 67:1094-5. [PMID: 17000989 DOI: 10.1212/01.wnl.0000237322.04338.2b] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We examined cases of severe myoclonic epilepsy of infancy (SMEI) for exon deletions or duplications within the sodium channel SCN1A gene by multiplex ligation-dependent probe amplification. Two of 13 patients (15%) who fulfilled the strict clinical definition of SMEI but without SCN1A coding or splicing mutations had exonic deletions of SCN1A.
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Pan H, Li MR, Nelson P, Bao XH, Wu XR, Yu S. Large deletions of the MECP2 gene in Chinese patients with classical Rett syndrome. Clin Genet 2006; 70:418-9. [PMID: 17026625 DOI: 10.1111/j.1399-0004.2006.00694.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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528
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Cha S, Yu S, Park S, Choi S, Kang I. P-145. Fertil Steril 2006. [DOI: 10.1016/j.fertnstert.2006.07.491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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529
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Zhang HG, Liu C, Su K, Yu S, Zhang L, Zhang S, Wang J, Cao X, Grizzle W, Kimberly RP. A membrane form of TNFα presented by exosomes delays T cell activation-induced cell death. THE JOURNAL OF IMMUNOLOGY 2006. [DOI: 10.4049/jimmunol.177.3.2025-a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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531
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Yu S, Chow GM. Synthesis of monodisperse iron oxide and iron/iron oxide core/shell nanoparticles via iron-oleylamine complex. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2006; 6:2135-40. [PMID: 17025138 DOI: 10.1166/jnn.2006.338] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Monodisperse magnetic nanoparticles are of great scientific and technical interests. This paper reports a single-step synthesis of monodisperse magnetite nanoparticles with particle size of 8 nm. Iron/maghaemite core/shell nanoparticles with particle size of 11 nm were obtained by reducing the concentration of oleylamine. TEM and in-situ FTIR results suggested that iron-oleylamine intermediate was generated in-situ and decomposed at higher temperature. Oleylamine was also found on the surface of nanoparticles, indicating its role as capping agent which provided steric protection of as-synthesized nanoparticles from agglomeration. Both magnetite and iron/maghaemite core/shell nanoparticles were superparamagnetic at room temperature with a blocking temperature at 80 K and 67 K, respectively.
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532
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Yu S, Zhang JZ, Xu Q. Genes associated with neuronal differentiation of precursors from human brain. Neuroscience 2006; 141:817-825. [PMID: 16809006 DOI: 10.1016/j.neuroscience.2006.02.080] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2005] [Revised: 02/21/2006] [Accepted: 02/23/2006] [Indexed: 01/28/2023]
Abstract
Aiming to gain insights into the mechanisms of neuronal differentiation, we describe the first differential expression profiles of purified homogenous neural precursors (CD133+ cells from human fetal brain) with those of differentiated neurons from human fetal brain. The purity of the two populations of cells was verified by flow cytometry and immunocytochemistry, and cells were then processed for DNA microarray analysis. We confirmed the expression of several previously reported genes (e.g. cell cycle-, DNA replication- and apoptosis-related genes). In addition, we identified, and confirmed by reverse transcription-polymerase chain reaction and in situ hybridization, significant differential expression of platelet-derived growth factor receptor-alpha and insulin-like growth factor binding protein 4, indicating these factors as potential pro-neuronal differentiation factors. In summary, by using the microarray technique to perform a comparative analysis of the genes involved in the differentiation of neural precursors, enriched from the human fetus, we have identified hitherto unknown candidate genes and related signaling pathways that might play an essential role in neuronal differentiation.
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Liao M, Zhu Y, Li L, Wan H, Yu S, Hall BJ, Wang L. Multicenter, randomized trial comparing a combined gemcitabine and cisplatin 3-week regimen with a 4-week regimen in non-small cell lung cancer (NSCLC) patients. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.17062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
17062 Background: This multicenter, randomized Phase II study (B9E-GH-JHSE) was aimed to compare the efficacy and safety of a gemcitabine-cisplatin combination over a 3-week schedule versus a 4-week schedule as first line treatment for Chinese patients with advanced NSCLC. Methods: Patients (pts) with pathologically or histologically confirmed stage IIIB/IV NSCLC not amenable to curative surgery, and presenting at least one measurable lesion were eligible for this study. Pts were randomized to receive cisplatin (cis) 75 mg/m2 on Day 1 plus either gemcitabine (gem) 1250 mg/m2 on Day 1 and 8 of a 21-day cycle (3-week arm) or gem 1000 mg/m2 on Day 1, 8, and 15 of a 28-day cycle (4-week arm). Patients received up to 6 cycles of treatment during this study. The primary endpoint was WHO objective response rate (ORR) and secondary endpoints included time to progression (TTP), CTC toxicity, and overall survival. Results: Of the 100 pts who were randomized to treatment, there were 51 pts in the 3-week arm: 14 females; mean age 59±8 yrs; 37% stage IIIB, 63% stage IV. In the 4-week arm, there were 49 pts: 24 females; mean age 56 ± 13 yrs; 33% stage IIIB, 67% stage IV. In the 3-week arm the overall response rate (complete response or partial response) was 24%, compared to 27% in the 4-week arm (Odds ratio: 1.17, 95% CI 0.47– 2.9, p = .819). There were no statistically significant differences between the two treatment arms in median overall survival time (3-week: 12.1 mths, 4-week: 13.8 mths; Hazard ratio (HR): 1.19, 95% CI 0.68–2.1, p = .54) and TTP (3-week: 4.9 mths, 4-week: 6.9 mths; HR: 1.33, 95% CI 0.85–2.1, p = .21). The difference in grade 3/4 hematological toxicities did not reach statistical significance (3-week: 37%, 4-week: 57%, p = .07), while grade 3/4 non-hematological toxicities were statistically significantly reduced in the 3-week arm (33% vs. 63%, p = .005). Grade 3/4 study drug related neutropenia (3-week: 27%, 4-week: 51%, p = .02) and thrombocytopenia (3-week: 8%, 4-week: 31%, p = .005) were reduced in the 3-week arm. Conclusions: While all efficacy endpoints were numerically superior in the 4-week arm, the difference was not statistically significant. However, grade 3/4 toxicities were reduced in the 3-week arm. [Table: see text]
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Yu S, Wedekind KJ, Kirk CA, Nachreiner RF. Primary hair growth in dogs depends on dietary selenium concentrations. J Anim Physiol Anim Nutr (Berl) 2006; 90:146-51. [PMID: 16519759 DOI: 10.1111/j.1439-0396.2005.00575.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Selenium (Se) plays an important role in hair growth. The objective of this study was to investigate the effect of dietary selenium concentration on hair growth in dogs. Thirty-six beagles were stratified into six groups based on age, gender and body condition score. The dogs were fed a torula yeast-based canned food for 3 weeks. Then the dogs were fed varying amounts of selenium supplied as selenomethionine for an additional 24 weeks. Analysed selenium concentrations in the experimental foods for the six groups were 0.04, 0.09, 0.12, 0.54, 1.03 and 5.04 mg/kg dry matter respectively. Body weight and food intake were not affected by the selenium treatments. Serum selenium concentration was similar initially but was significantly different at the end of the study among groups. Dietary selenium concentration below 0.12 mg/kg diet may be marginal for an adult dog. Dietary treatment had no effect on serum total thyroxine (TT(4)), free thyroxine (FT(4)), and free 3,3',5-triiodothyronine (FT(3)). There was a significant diet and time interaction (p = 0.038) for total 3,3',5 triiodothyronine (TT(3)). Hair growth was similar among groups initially but significantly reduced in dogs fed diets containing 0.04, 0.09 or 5.04 mg Se/kg when compared with 0.12, 0.54 and 1.03 mg Se/kg at week 11 (p < 0.05) and week 22 (p = 0.061). These results demonstrated that both low and high selenium diets reduce hair growth in adult dogs.
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Acosta D, Adelman J, Affolder T, Akimoto T, Albrow MG, Ambrose D, Amerio S, Amidei D, Anastassov A, Anikeev K, Annovi A, Antos J, Aoki M, Apollinari G, Arisawa T, Arguin JF, Artikov A, Ashmanskas W, Attal A, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachocou H, Badgett W, Barbaro-Galtieri A, Barker GJ, Barnes VE, Barnett BA, Baroiant S, Bauer G, Bedeschi F, Behari S, Belforte S, Bellettini G, Bellinger J, Belloni A, Ben-Haim E, Benjamin D, Beretvas A, Berry T, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Bocci A, Bodek A, Bolla G, Bolshov A, Bortoletto D, Boudreau J, Bourov S, Brau B, Bromberg C, Brubaker E, Budagov J, Budd HS, Burkett K, Busetto G, Bussey P, Byrum KL, Cabrera S, Campanelli M, Campbell M, Canelli F, Canepa A, Casarsa M, Carlsmith D, Carosi R, Carron S, Cavalli-Sforza M, Castro A, Catastini P, Cauz D, Cerri A, Cerrito L, Chapman J, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Chlebana F, Cho I, Cho K, Chokheli D, Chou JP, Chuang S, Chung K, Chung WH, Chung YS, Cijliak M, Ciobanu CI, Ciocci MA, Clark AG, Clark D, Coca M, Connolly A, Convery M, Conway J, Cooper B, Copic K, Cordelli M, Cortiana G, Cranshaw J, Cuevas J, Cruz A, Culbertson R, Currat C, Cyr D, Dagenhart D, Da Ronco S, D'Auria S, de Barbaro P, De Cecco S, Deisher A, De Lentdecker G, Dell'Orso M, Demers S, Demortier L, Deninno M, Depedis D, Derwent PF, Dionisi C, Dittmann JR, DiTuro P, Dörr C, Dominguez A, Donati S, Donega M, Donini J, D'Onofrio M, Dorigo T, Ebina K, Efron J, Ehlers J, Erbacher R, Erdmann M, Errede D, Errede S, Eusebi R, Fang HC, Farrington S, Fedorko I, Fedorko WT, Feild RG, Feindt M, Fernandez JP, Field RD, Flanagan G, Flores-Castillo LR, Foland A, Forrester S, Foster GW, Franklin M, Freeman JC, Fujii Y, Furic I, Gajjar A, Gallinaro M, Galyardt J, Garcia-Sciveres M, Garfinkel AF, Gay C, Gerberich H, Gerdes DW, Gerchtein E, Giagu S, Giannetti P, Gibson A, Gibson K, Ginsburg C, Giolo K, Giordani M, Giunta M, Giurgiu G, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein D, Goldstein J, Gomez G, Gomez-Ceballos G, Goncharov M, González O, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Gresele A, Griffiths M, Grosso-Pilcher C, Grundler U, da Costa JG, Haber C, Hahn K, Hahn SR, Halkiadakis E, Hamilton A, Han BY, Handler R, Happacher F, Hara K, Hare M, Harr RF, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Hays C, Hayward H, Heinemann B, Heinrich J, Hennecke M, Herndon M, Hill C, Hirschbuehl D, Hocker A, Hoffman KD, Holloway A, Hou S, Houlden MA, Huffman BT, Huang Y, Hughes RE, Huston J, Ikado K, Incandela J, Introzzi G, Iori M, Ishizawa Y, Issever C, Ivanov A, Iwata Y, Iyutin B, James E, Jang D, Jayatilaka B, Jeans D, Jensen H, Jeon EJ, Jones M, Joo KK, Jun SY, Junk T, Kamon T, Kang J, Karagoz Unel M, Karchin PE, Kato Y, Kemp Y, Kephart R, Kerzel U, Khotilovich V, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim MS, Kim SB, Kim SH, Kim YK, Kirby M, Kirsch L, Klimenko S, Klute M, Knuteson B, Ko BR, Kobayashi H, Kong DJ, Kondo K, Konigsberg J, Kordas K, Korn A, Korytov A, Kotwal AV, Kovalev A, Kraus J, Kravchenko I, Kreymer A, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kwang S, Laasanen AT, Lai S, Lami S, Lammel S, Lancaster M, Lander R, Lannon K, Lath A, Latino G, Lazzizzera I, Lecci C, LeCompte T, Lee J, Lee J, Lee SW, Lefèvre R, Leonardo N, Leone S, Levy S, Lewis JD, Li K, Lin C, Lin CS, Lindgren M, Lipeles E, Liss TM, Lister A, Litvintsev DO, Liu T, Liu Y, Lockyer NS, Loginov A, Loreti M, Loverre P, Lu RS, Lucchesi D, Lujan P, Lukens P, Lungu G, Lyons L, Lys J, Lysak R, Lytken E, MacQueen D, Madrak R, Maeshima K, Maksimovic P, Manca G, Margaroli F, Marginean R, Marino C, Martin A, Martin M, Martin V, Martínez M, Maruyama T, Matsunaga H, Mattson M, Mazzanti P, McFarland KS, McGivern D, McIntyre PM, McNamara P, McNulty R, Mehta A, Menzemer S, Menzione A, Merkel P, Mesropian C, Messina A, Miao T, Miladinovic N, Miles J, Miller L, Miller R, Miller JS, Mills C, Miquel R, Miscetti S, Mitselmakher G, Miyamoto A, Moggi N, Mohr B, Moore R, Morello M, Fernandez PAM, Muelmenstaedt J, Mukherjee A, Mulhearn M, Muller T, Mumford R, Munar A, Murat P, Nachtman J, Nahn S, Nakano I, Napier A, Napora R, Naumov D, Necula V, Nielsen J, Nelson T, Neu C, Neubauer MS, Nigmanov T, Nodulman L, Norniella O, Ogawa T, Oh SH, Oh YD, Ohsugi T, Okusawa T, Oldeman R, Orava R, Orejudos W, Osterberg K, Pagliarone C, Palencia E, Paoletti R, Papadimitriou V, Paramonov AA, Pashapour S, Patrick J, Pauletta G, Paulini M, Paus C, Pellett D, Penzo A, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Plager C, Pondrom L, Pope G, Portell X, Poukhov O, Pounder N, Prakoshyn F, Pronko A, Proudfoot J, Ptohos F, Punzi G, Rademacker J, Rahaman MA, Rakitine A, Rappoccio S, Ratnikov F, Ray H, Reisert B, Rekovic V, Renton P, Rescigno M, Rimondi F, Rinnert K, Ristori L, Robertson WJ, Robson A, Rodrigo T, Rolli S, Roser R, Rossin R, Rott C, Russ J, Rusu V, Ruiz A, Ryan D, Saarikko H, Sabik S, Safonov A, St Denis R, Sakumoto WK, Salamanna G, Saltzberg D, Sanchez C, Santi L, Sarkar S, Sato K, Savard P, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Schwarz T, Scodellaro L, Scott AL, Scribano A, Scuri F, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Sexton-Kennedy L, Sfiligoi I, Shapiro MD, Shears T, Shepard PF, Sherman D, Shimojima M, Shochet M, Shon Y, Shreyber I, Sidoti A, Sill A, Sinervo P, Sisakyan A, Sjolin J, Skiba A, Slaughter AJ, Sliwa K, Smirnov D, Smith JR, Snider FD, Snihur R, Soderberg M, Soha A, Somalwar SV, Spalding J, Spezziga M, Spinella F, Squillacioti P, Stadie H, Stanitzki M, Stelzer B, Stelzer-Chilton O, Stentz D, Strologas J, Stuart D, Suh JS, Sukhanov A, Sumorok K, Sun H, Suzuki T, Taffard A, Tafirout R, Takano H, Takashima R, Takeuchi Y, Takikawa K, Tanaka M, Tanaka R, Tanimoto N, Tecchio M, Teng PK, Terashi K, Tesarek RJ, Tether S, Thom J, Thompson AS, Thomson E, Tipton P, Tiwari V, Tkaczyk S, Toback D, Tollefson K, Tomura T, Tonelli D, Tönnesmann M, Torre S, Torretta D, Trischuk W, Tsuchiya R, Tsuno S, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Uozumi S, Usynin D, Vacavant L, Vaiciulis A, Varganov A, Vejcik S, Velev G, Veszpremi V, Veramendi G, Vickey T, Vidal R, Vila I, Vilar R, Vollrath I, Volobouev I, von der Mey M, Wagner P, Wagner RG, Wagner RL, Wagner W, Wallny R, Walter T, Wan Z, Wang MJ, Wang SM, Warburton A, Ward B, Waschke S, Waters D, Watts T, Weber M, Wester WC, Whitehouse B, Whiteson D, Wicklund AB, Wicklund E, Williams HH, Wilson P, Winer BL, Wittich P, Wolbers S, Wolfe C, Wolter M, Worcester M, Worm S, Wright T, Wu X, Würthwein F, Wyatt A, Yagil A, Yamashita T, Yamamoto K, Yamaoka J, Yang C, Yang UK, Yao W, Yeh GP, Yoh J, Yorita K, Yoshida T, Yu I, Yu S, Yun JC, Zanello L, Zanetti A, Zaw I, Zetti F, Zhou J, Zucchelli S. Measurement of bottom-quark hadron masses in exclusive J/psi decays with the CDF detector. PHYSICAL REVIEW LETTERS 2006; 96:202001. [PMID: 16803166 DOI: 10.1103/physrevlett.96.202001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2005] [Indexed: 05/10/2023]
Abstract
We measure the masses of b hadrons in exclusively reconstructed final states containing a J/psi --> mu-mu+ decay using 220 pb(-1) of data collected by the CDF II experiment. We find: m(B+) = 5279.10 +/- 0.41(stat.) +/- 0.36(sys.) MeV/c2, m(B0) = 5279.63 +/- 0.53(stat.) +/- 0.33(sys.) MeV/c2, m(B(s)0) = 5366.01 +/- 0.73(stat.) +/- 0.33(sys.) MeV/c2, m(lambda(b)0) = 5619.7 +/- 1.2(stat.) +/- 1.2(sys.) MeV/c2. m(B+) - m(B0) = -0.53 +/- 0.67(stat.) +/- 0.14(sys.) MeV/c2, m(B(s)0) - m(B0) = 86.38 +/- 0.90(stat.) +/- 0.06(sys.) MeV/c2, m(lambda(b)0) - m(B0) = 339.2 +/- 1.4(stat.) +/- 0.1(sys.) MeV/c2. The measurements of the B(s)0, lambda(b)0 mass, m(B(s)0) - m(B0) and m(lambda(b)0) - m(B0) mass difference are of better precision than the current world averages.
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Yu S, Wang Y, Li X, Zhou Y, Leventhal AG. Functional degradation of extrastriate visual cortex in senescent rhesus monkeys. Neuroscience 2006; 140:1023-9. [PMID: 16678974 DOI: 10.1016/j.neuroscience.2006.01.015] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2005] [Revised: 01/18/2006] [Accepted: 01/25/2006] [Indexed: 11/16/2022]
Abstract
The receptive field properties of striate cortical (V1) cells degrade in senescent macaque monkeys. We have now carried out extracellular single unit studies of the receptive field properties of cells in extrastriate visual cortex (area V2) in very old rhesus (Macaca mulatta) monkeys. This study provides evidence that both the orientation and direction selectivities of V2 cells in old monkeys degrade significantly. Decreased selectivity is accompanied by increased visually driven and spontaneous responses. As a result, V2 cells in old animals exhibit markedly decreased signal-to-noise ratios. A significant degradation of neural function in extrastriate cortex may underlie the declines in higher order visual function that accompany normal aging.
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Yu S, Paetau-Robinson I. Dietary Supplements of Vitamins E and C and β-Carotene Reduce Oxidative Stress in Cats with Renal Insufficiency. Vet Res Commun 2006; 30:403-13. [PMID: 16502108 DOI: 10.1007/s11259-006-3269-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2004] [Indexed: 10/25/2022]
Abstract
Oxidative stress may contribute to the progression of chronic renal failure. In this study, cats with spontaneous renal insufficiency were fed a dry cat food supplemented with the antioxidants vitamins E and C, and beta-carotene for 4 weeks. When compared with healthy cats, cats with renal insufficiency had a tendency to oxidative stress. The antioxidant supplements significantly reduced DNA damage in cats with renal insufficiency as evidenced by reduced serum 8-OHdG and comet assay parameters. Therefore, supplements of vitamins E and C and beta-carotene as antioxidants may be beneficial to cats with renal disease.
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Acosta D, Affolder T, Albrow MG, Ambrose D, Amidei D, Anikeev K, Antos J, Apollinari G, Arisawa T, Artikov A, Ashmanskas W, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Barbaro-Galtieri A, Barnes VE, Barnett BA, Baroiant S, Barone M, Bauer G, Bedeschi F, Behari S, Belforte S, Bell WH, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Bocci A, Bodek A, Bolla G, Bolshov A, Bortoletto D, Boudreau J, Bromberg C, Brubaker E, Budagov J, Budd HS, Burkett K, Busetto G, Byrum KL, Cabrera S, Campbell M, Carithers W, Carlsmith D, Castro A, Cauz D, Cerri A, Cerrito L, Chapman J, Chen C, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Chlebana F, Chu ML, Chung JY, Chung WH, Chung YS, Ciobanu CI, Clark AG, Coca M, Connolly A, Convery M, Conway J, Cordelli M, Cranshaw J, Culbertson R, Dagenhart D, D’Auria S, de Barbaro P, De Cecco S, Dell’Agnello S, Dell’Orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Dionisi C, Dittmann JR, Dominguez A, Donati S, D’Onofrio M, Dorigo T, Eddy N, Erbacher R, Errede D, Errede S, Eusebi R, Farrington S, Feild RG, Fernandez JP, Ferretti C, Field RD, Fiori I, Flaugher B, Flores-Castillo LR, Foster GW, Franklin M, Friedman J, Furic I, Gallinaro M, Garcia-Sciveres M, Garfinkel AF, Gay C, Gerdes DW, Gerstein E, Giagu S, Giannetti P, Giolo K, Giordani M, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein J, Gomez G, Goncharov M, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Gresele A, Grosso-Pilcher C, Guenther M, Guimaraes da Costa J, Haber C, Hahn SR, Halkiadakis E, Handler R, Happacher F, Hara K, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Heinrich J, Hennecke M, Herndon M, Hill C, Hocker A, Hoffman KD, Hou S, Huffman BT, Hughes R, Huston J, Incandela J, Introzzi G, Iori M, Issever C, Ivanov A, Iwata Y, Iyutin B, James E, Jones M, Kamon T, Kang J, Karagoz Unel M, Kartal S, Kasha H, Kato Y, Kennedy RD, Kephart R, Kilminster B, Kim DH, Kim HS, Kim MJ, Kim SB, Kim SH, Kim TH, Kim YK, Kirby M, Kirsch L, Klimenko S, Koehn P, Kondo K, Konigsberg J, Korn A, Korytov A, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kuznetsova N, Laasanen AT, Lami S, Lammel S, Lancaster J, Lancaster M, Lander R, Lannon K, Lath A, Latino G, LeCompte T, Le Y, Lee J, Lee SW, Leonardo N, Leone S, Lewis JD, Li K, Lin CS, Lindgren M, Liss TM, Litvintsev DO, Liu T, Lockyer NS, Loginov A, Loreti M, Lucchesi D, Lukens P, Lyons L, Lys J, Madrak R, Maeshima K, Maksimovic P, Malferrari L, Mangano M, Manca G, Mariotti M, Martin M, Martin A, Martin V, Martínez M, Mazzanti P, McFarland KS, McIntyre P, Menguzzato M, Menzione A, Merkel P, Mesropian C, Meyer A, Miao T, Miller JS, Miller R, Miscetti S, Mitselmakher G, Moggi N, Moore R, Moulik T, Mukherjee A, Mulhearn M, Muller T, Munar A, Murat P, Nachtman J, Nahn S, Nakano I, Napora R, Nelson C, Nelson T, Neu C, Neubauer MS, Newman-Holmes C, Niell F, Nigmanov T, Nodulman L, Oh SH, Oh YD, Ohsugi T, Okusawa T, Orejudos W, Pagliarone C, Palmonari F, Paoletti R, Papadimitriou V, Patrick J, Pauletta G, Paulini M, Pauly T, Paus C, Pellett D, Penzo A, Phillips TJ, Piacentino G, Piedra J, Pitts KT, Pompoš A, Pondrom L, Pope G, Poukov O, Pratt T, Prokoshin F, Proudfoot J, Ptohos F, Punzi G, Rademacker J, Rakitine A, Ratnikov F, Ray H, Reichold A, Renton P, Rescigno M, Rimondi F, Ristori L, Robertson WJ, Rodrigo T, Rolli S, Rosenson L, Roser R, Rossin R, Rott C, Roy A, Ruiz A, Ryan D, Safonov A, St. Denis R, Sakumoto WK, Saltzberg D, Sanchez C, Sansoni A, Santi L, Sarkar S, Savard P, Savoy-Navarro A, Schlabach P, Schmidt EE, Schmidt MP, Schmitt M, Scodellaro L, Scribano A, Sedov A, Seidel S, Seiya Y, Semenov A, Semeria F, Shapiro MD, Shepard PF, Shibayama T, Shimojima M, Shochet M, Sidoti A, Sill A, Sinervo P, Slaughter AJ, Sliwa K, Snider FD, Snihur R, Spezziga M, Spiegel L, Spinella F, Spiropulu M, Stefanini A, Strologas J, Stuart D, Sukhanov A, Sumorok K, Suzuki T, Takashima R, Takikawa K, Tanaka M, Tecchio M, Teng PK, Terashi K, Tesarek RJ, Tether S, Thom J, Thompson AS, Thomson E, Tipton P, Tkaczyk S, Toback D, Tollefson K, Tonelli D, Tönnesmann M, Toyoda H, Trischuk W, Tseng J, Tsybychev D, Turini N, Ukegawa F, Unverhau T, Vaiciulis T, Varganov A, Vataga E, Vejcik S, Velev G, Veramendi G, Vidal R, Vila I, Vilar R, Volobouev I, von der Mey M, Wagner RG, Wagner RL, Wagner W, Wan Z, Wang C, Wang MJ, Wang SM, Ward B, Waschke S, Waters D, Watts T, Weber M, Wester WC, Whitehouse B, Wicklund AB, Wicklund E, Williams HH, Wilson P, Winer BL, Wolbers S, Wolter M, Worm S, Wu X, Würthwein F, Yang UK, Yao W, Yeh GP, Yi K, Yoh J, Yoshida T, Yu I, Yu S, Yun JC, Zanello L, Zanetti A, Zetti F, Zucchelli S. Measurement of the azimuthal angle distribution of leptons fromWboson decays as a function of theWtransverse momentum inpp¯collisions ats=1.8 TeV. Int J Clin Exp Med 2006. [DOI: 10.1103/physrevd.73.052002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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539
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Opriessnig T, Halbur PG, Yu S, Thacker EL, Fenaux M, Meng XJ. Effects of the timing of the administration of Mycoplasma hyopneumoniae
bacterin on the development of lesions associated with porcine circovirus type 2. Vet Rec 2006; 158:149-54. [PMID: 16461621 DOI: 10.1136/vr.158.5.149] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
To determine whether there is an effect of the timing of vaccination on porcine circovirus type 2 (PCV-2) replication and PCV-2-associated lesions, 78 pigs were randomly assigned to eight groups: group 1 (10 pigs) was vaccinated with a commercial Mycoplasma hyopneumoniae vaccine at two and four weeks of age, group 2 (nine pigs) was vaccinated at four and six weeks of age, group 3 (10 pigs) at six and eight weeks of age and group 4 (10 pigs) at eight and 10 weeks of age; group 5 (nine pigs) was vaccinated once with a double dose at four weeks of age, and group 6 (10 pigs) was vaccinated once with a double dose at eight weeks of age. Groups 7 and 8, both of 10 pigs, were not vaccinated. At eight weeks of age, the pigs in groups 1 to 7 were inoculated with PCV-2. Fourteen days after they had been inoculated, the pigs in groups 1, 4 and 5 had significantly (P<0.05) more copies of the PCV-2 genome in their serum than the unvaccinated pigs. Microscopically, 14 of the 68 inoculated pigs had normal lymphoid tissues, 40 had mild PCV-2-associated lymphoid lesions and 14 had moderate lesions. The mean overall lymphoid lesions (lymphoid depletion, granulomatous inflammation, and quantity of PCV-2 antigen in spleen, tonsil, and five lymph nodes) were significantly (P<0.05) more severe in groups 4 and 5 than in groups 2, 3, 7 and 8.
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540
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Miklossy J, Doudet DD, Schwab C, Yu S, McGeer EG, McGeer PL. Role of ICAM-1 in persisting inflammation in Parkinson disease and MPTP monkeys. Exp Neurol 2006; 197:275-83. [PMID: 16336966 DOI: 10.1016/j.expneurol.2005.10.034] [Citation(s) in RCA: 171] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2005] [Revised: 08/25/2005] [Accepted: 10/17/2005] [Indexed: 11/22/2022]
Abstract
It has been established that neuroinflammation is present in the substantia nigra (SN) of Parkinson disease (PD) cases but the factors responsible are as yet unknown. One contributing protein may be the intercellular adhesion molecule-1 (ICAM-1, CD54). ICAM-1 with its counter receptor, the lymphocyte function-associated antigen 1 (LFA-1) is known to play a key role in inflammatory processes and in T-cell mediated host defense mechanisms. We detected large numbers of ICAM-1-positive reactive astrocytes in the SN of a series of 14 patients with neuropathologically confirmed PD, including 3 of familial origin, compared with 11 age-matched controls. In PD SN, these ICAM-1-positive reactive astrocytes were particularly concentrated around many residual neurons in areas of heavy neuronal loss and extracellular melanin accumulation. LFA-1-positive reactive microglia gathered in areas of intense ICAM-1 expression, and LFA-1-positive leukocytes were identified infiltrating the tissue. Double immunostaining for ICAM-1 and LFA-1 revealed aggregates of reactive microglia embedded in areas of diffuse ICAM-1. Leukocyte counts were 5 fold higher in PD SN compared to controls (P < 0.001). Similar over-expression of ICAM-1 was found in monkeys that had been exposed to MPTP from 5.5 to 14 years previously compared with control monkeys. The presence of ICAM-1-positive reactive astrocytes in Parkinson disease and MPTP-treated monkeys is indicative of a sustained inflammatory process and suggests that antiinflammatory agents may have a place in PD therapy.
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Jinhu Lu, Yu S, Leung H, Guanrong Chen. Experimental verification of multidirectional multiscroll chaotic attractors. ACTA ACUST UNITED AC 2006. [DOI: 10.1109/tcsi.2005.854412] [Citation(s) in RCA: 150] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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542
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Liu Y, Yu S, Xue G, Zhao F. Role of extracellular exopolymers in biological phosphorus removal. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2006; 54:257-65. [PMID: 17163035 DOI: 10.2166/wst.2006.855] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Three sequencing batch reactors (SBRs) supplied with different carbon sources were investigated. The system supplied with glucose gained the best enhanced biological phosphorus removal (EBPR), although all of them were seeded from the same sludge. With the measurement of poly-beta-hydroxyalkanoate (PHA) concentration, phosphorus content in sludge and extracellular exopolymers (EPs) with scanning electron microscopy (SEM) combined with energy dispersive spectrometry (EDS), it was found that the biosorption effect of EPs played an important role in phosphorus removal and that the amount of PHA at the end of anaerobic phase was not the only key factor to determine the following phosphorus removal efficiency.
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543
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Chen GC, He ZL, Stoffella PJ, Yang XE, Yu S, Yang JY, Calvert DV. Leaching potential of heavy metals (Cd, Ni, Pb, Cu and Zn) from acidic sandy soil amended with dolomite phosphate rock (DPR) fertilizers. J Trace Elem Med Biol 2006; 20:127-33. [PMID: 16785053 DOI: 10.1016/j.jtemb.2006.01.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2005] [Accepted: 01/26/2006] [Indexed: 11/22/2022]
Abstract
There is an increasing concern on heavy metal leaching from the soils amended with sewage sludge. A column study was conducted to examine the extent of leaching of five important heavy metals (Cd, Ni, Pb, Cu and Zn) from an acidic sandy soil amended with different dolomite phosphate rock (DPR) fertilizers (an application rate of 1% fertilizers) developed from DPR and N-Viro (consisting of biosolids and fly ash) at 0%, 10%, 20%, 30%, 40%, 50% and 100% DPR. Ten leaching events were carried out with each event done at an interval of 7 days and with total leaching volume of 1183mm, which is equivalent to the mean annual rainfall of this region during the period of 2001-2003. Leachate was collected after each leaching event and analyzed for heavy metals. The maximum leachate concentrations of Cd, Ni, Pb, Cu and Zn were all below drinking water quality guidance limits set by Florida Department of Environmental Protection and World Health Organization, suggesting that the application of DPR fertilizers may not pose a threat to water quality by leaching. Most of leachate concentrations of Cd, Ni and Pb were below their detection limits and there were no significant differences between the control and the treatments with different DPR fertilizers. By contrast, there were higher leachate concentrations of Cu and Zn (ranging from 0.7 to 37.1mug Cu/l and 5.1 to 205.6mug Zn/l for all treatments) due to their higher contents in both the soil and different DPR fertilizers compared with Cd, Ni and Pb. The leachate concentrations of Cu and Zn for each treatment decreased with increasing leaching events. The differences in leachate concentrations of Cu and Zn between the control and the treatments with different DPR fertilizers containing N-Viro were significant, especially in the first several leaching events and, moreover, they increased with increasing proportion of N-Viro in the DPR fertilizers. There were similar trends in total losses of Cu and Zn after ten leaching events. Greater differences in both leachate concentrations and total losses of Zn between the control and the treatments containing N-Viro were noted. Total losses of Zn for the treatments containing N-Viro were 3.0-5.1 times higher than those for the control compared with 1.4-2.2 times higher for total losses of Cu, suggesting that greater proportions of Zn losses came from the DPR fertilizers due to the greater mobility of Zn in the DPR fertilizers compared with Cu.
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544
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Chen GC, He ZL, Stoffella PJ, Yang XE, Yu S, Calvert D. Use of dolomite phosphate rock (DPR) fertilizers to reduce phosphorus leaching from sandy soil. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2006; 139:176-82. [PMID: 16087279 DOI: 10.1016/j.envpol.2004.12.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2004] [Accepted: 12/13/2004] [Indexed: 05/03/2023]
Abstract
There is increasing concern over P leaching from sandy soils applied with water-soluble P fertilizers. Laboratory column leaching experiments were conducted to evaluate P leaching from a typical acidic sandy soil in Florida amended with DPR fertilizers developed from dolomite phosphate rock (DPR) and N-Viro soil. Ten leaching events were carried out at an interval of 7 days, with a total leaching volume of 1,183 mm equivalent to the mean annual rainfall of this region during the period of 2001-2003. Leachates were collected and analyzed for total P and inorganic P. Phosphorus in the leachate was dominantly reactive, accounting for 67.7-99.9% of total P leached. Phosphorus leaching loss mainly occurred in the first three leaching events, accounting for 62.0-98.8% of the total P leached over the whole period. The percentage of P leached (in the total P added) from the soil amended with water-soluble P fertilizer was higher than those receiving the DPR fertilizers. The former was up to 96.6%, whereas the latter ranged from 0.3% to 3.8%. These results indicate that the use of N-Viro-based DPR fertilizers can reduce P leaching from sandy soils.
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545
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Chen L, Chen JS, Liu L, Yu X, Yu S, Fu TZ, Liu WH. Complete nucleotide sequences and genome characterization of double-stranded RNA 1 and RNA 2 in the Raphanus sativus-root cv. Yipinghong. Arch Virol 2005; 151:849-59. [PMID: 16369860 DOI: 10.1007/s00705-005-0685-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2005] [Accepted: 10/28/2005] [Indexed: 11/30/2022]
Abstract
Four distinct double-stranded (ds) RNA bands were extracted from leaves of Raphanus sativus-root cv. Yidianhong [corrected] with yellowing at the leaf edge in China. Purified viral particles of 28-30 nm in diameter contained dsRNA segments with the same number and mobility as these extracted directly from radish leaves. The two major dsRNA segments, namely RasR 1 and RasR 2, were 1866 and 1791 bp in length, respectively. Computer analysis predicted that they both contained a single open reading frame (ORF) on their plus-stranded RNA, putatively encoding a RNA dependent RNA polymerase and a capsid protein similar to that encoded by members of the family Partitiviridae. In addition, both RasR 1 and RasR 2 were highly conserved at the 5' untranslated regions (UTR) and had an adenosine-uracil rich stretch at the 3' UTR, with an identical terminal motif (5'-AAAAUAAAACC-3'). Taken together, these results suggest that the two major dsRNA segments constitute the genome of a partitivirus infecting radish.
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546
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Pon RT, Yu S, Prabhavalkar T, Mishra T, Kulkarni B, Sanghvi YS. Large-scale synthesis of "Cpep" RNA monomers and their application in automated RNA synthesis. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2005; 24:777-81. [PMID: 16248035 DOI: 10.1081/ncn-200060150] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Small interfering RNAs (siRNA) are the latest candidates for oligonucleotide-based therapeutics. Should siRNA be successful in clinical trials, a huge demand for synthetic RNA is anticipated. We believe that 1-(4-chlorophenyl)-4-ethoxypiperidin-4-yl (Cpep) is an ideal 2'-protecting group for large-scale syntheses. Unlike 2'-silyl groups, mild acid hydrolysis instead of fluoride ion is used for the 2'-deprotection. The syntheses of 2'-Cpep protected nucleosides (A, C, G, and U) has been accomplished on a 0.5 Kg scale. The 2'-Cpep monomers were transformed into 3'-O-phosphoramidites for conventional automated solid-phase synthesis. Cost-effective processes for large-scale synthesis of Cpep monomers and initial automated solid-phase synthesis are demonstrated.
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547
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Yu S, Baker E, Hinton L, Eyre HJ, Waters W, Higgins S, Sutherland GR, Haan E. Frequency of truly cryptic subtelomere abnormalities--a study of 534 patients and literature review. Clin Genet 2005; 68:436-41. [PMID: 16207211 DOI: 10.1111/j.1399-0004.2005.00513.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
Frequency of truly cryptic subtelomere abnormalities - a study of 534 patients and literature review. Unbalanced subtelomere chromosome rearrangements are a significant cause of mental retardation with approximately 5% of over 3000 affected individuals tested worldwide having a chromosome rearrangement of this type. Many of these abnormalities are detectable using routine karyotyping at the 550 band level and therefore are not considered to be cryptic. The frequency of truly cryptic subtelomere abnormality should be less than 5% but has not been established. In this study, we defined 'cryptic abnormality' as one not detectable at the 550 band level on routine karyotyping. Using this as one of the selection criteria, we have studied 534 individuals with mental retardation/ developmental delay (MR/DD) and referred for subtelomere study by clinical geneticists. We have identified seven cases with cryptic subtelomere abnormalities. The clinical features of the seven abnormal cases are summarized. Literature review identified five publications on the identification of subtelomere abnormalities which used similar recruitment criteria: (a) normal karyotype at the 550 band level and (b) subjects were selected for subtelomere studies. Combining the data from these studies with those of the current study, 1154 patients were tested and 30 subtelomere abnormalities were identified. We estimate the frequency of truly cryptic subtelomere abnormality to be approximately 2.6% (30/1154) in children with MR/DD who are referred for subtelomere study.
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548
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Wang X, Chen C, Yu S, Zhou X, Xu D, Ren A. Effect of pH and Fulvic Acid on the Sorption and Diffusion of Europium Ions in Compacted Bentonite as Studied by the Capillary Method. ADSORPT SCI TECHNOL 2005. [DOI: 10.1260/026361705777642034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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549
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Yu S, Gross KL. Moderate dietary vitamin C supplement does not affect urinary oxalate concentration in cats. J Anim Physiol Anim Nutr (Berl) 2005. [DOI: 10.1111/j.1439-0396.2005.00611_4.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Acosta D, Adelman J, Affolder T, Akimoto T, Albrow MG, Ambrose D, Amerio S, Amidei D, Anastassov A, Anikeev K, Annovi A, Antos J, Aoki M, Apollinari G, Arisawa T, Arguin JF, Artikov A, Ashmanskas W, Attal A, Azfar F, Azzi-Bacchetta P, Bacchetta N, Bachacou H, Badgett W, Barbaro-Galtieri A, Barker GJ, Barnes VE, Barnett BA, Baroiant S, Bauer G, Bedeschi F, Behari S, Belforte S, Bellettini G, Bellinger J, Belloni A, Ben-Haim E, Benjamin D, Beretvas A, Berry T, Bhatti A, Binkley M, Bisello D, Bishai M, Blair RE, Blocker C, Bloom K, Blumenfeld B, Bocci A, Bodek A, Bolla G, Bolshov A, Bortoletto D, Boudreau J, Bourov S, Brau B, Bromberg C, Brubaker E, Budagov J, Budd HS, Burkett K, Busetto G, Bussey P, Byrum KL, Cabrera S, Campanelli M, Campbell M, Canelli F, Canepa A, Casarsa M, Carlsmith D, Carosi R, Carron S, Cavalli-Sforza M, Castro A, Catastini P, Cauz D, Cerri A, Cerrito L, Chapman J, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Chlebana F, Cho I, Cho K, Chokheli D, Chou JP, Chuang S, Chung K, Chung WH, Chung YS, Cijliak M, Ciobanu CI, Ciocci MA, Clark AG, Clark D, Coca M, Connolly A, Convery M, Conway J, Cooper B, Copic K, Cordelli M, Cortiana G, Cranshaw J, Cuevas J, Cruz A, Culbertson R, Currat C, Cyr D, Dagenhart D, Da Ronco S, D'Auria S, de Barbaro P, De Cecco S, Deisher A, De Lentdecker G, Dell'orso M, Demers S, Demortier L, Deninno M, De Pedis D, Derwent PF, Devlin T, Dionisi C, Dittmann JR, Dituro P, Dörr C, Dominguez A, Donati S, Donega M, Donini J, D'Onofrio M, Dorigo T, Ebina K, Efron J, Ehlers J, Erbacher R, Erdmann M, Errede D, Errede S, Eusebi R, Fang HC, Farrington S, Fedorko I, Fedorko WT, Feild RG, Feindt M, Fernandez JP, Field RD, Flanagan G, Flores-Castillo LR, Foland A, Forrester S, Foster GW, Franklin M, Freeman JC, Fujii Y, Furic I, Gajjar A, Gallinaro M, Galyardt J, Garcia-Sciveres M, Garfinkel AF, Gay C, Gerberich H, Gerdes DW, Gerchtein E, Giagu S, Giannetti P, Gibson A, Gibson K, Ginsburg C, Giolo K, Giordani M, Giunta M, Giurgiu G, Glagolev V, Glenzinski D, Gold M, Goldschmidt N, Goldstein D, Goldstein J, Gomez G, Gomez-Ceballos G, Goncharov M, González O, Gorelov I, Goshaw AT, Gotra Y, Goulianos K, Gresele A, Griffiths M, Grosso-Pilcher C, Grundler U, Guimaraes da Costa J, Haber C, Hahn K, Hahn SR, Halkiadakis E, Hamilton A, Han BY, Handler R, Happacher F, Hara K, Hare M, Harr RF, Harris RM, Hartmann F, Hatakeyama K, Hauser J, Hays C, Hayward H, Heinemann B, Heinrich J, Hennecke M, Herndon M, Hill C, Hirschbuehl D, Hocker A, Hoffman KD, Holloway A, Hou S, Houlden MA, Huffman BT, Huang Y, Hughes RE, Huston J, Ikado K, Incandela J, Introzzi G, Iori M, Ishizawa Y, Issever C, Ivanov A, Iwata Y, Iyutin B, James E, Jang D, Jayatilaka B, Jeans D, Jensen H, Jeon EJ, Jones M, Joo KK, Jun SY, Junk T, Kamon T, Kang J, Unel MK, Karchin PE, Kato Y, Kemp Y, Kephart R, Kerzel U, Khotilovich V, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim MS, Kim SB, Kim SH, Kim YK, Kirby M, Kirsch L, Klimenko S, Klute M, Knuteson B, Ko BR, Kobayashi H, Kong DJ, Kondo K, Konigsberg J, Kordas K, Korn A, Korytov A, Kotwal AV, Kovalev A, Kraus J, Kravchenko I, Kreymer A, Kroll J, Kruse M, Krutelyov V, Kuhlmann SE, Kwang S, Laasanen AT, Lai S, Lami S, Lammel S, Lancaster M, Lander R, Lannon K, Lath A, Latino G, Lazzizzera I, Lecci C, Lecompte T, Lee J, Lee J, Lee SW, Lefèvre R, Leonardo N, Leone S, Levy S, Lewis JD, Li K, Lin C, Lin CS, Lindgren M, Lipeles E, Liss TM, Lister A, Litvintsev DO, Liu T, Liu Y, Lockyer NS, Loginov A, Loreti M, Loverre P, Lu RS, Lucchesi D, Lujan P, Lukens P, Lungu G, Lyons L, Lys J, Lysak R, Lytken E, Macqueen D, Madrak R, Maeshima K, Maksimovic P, Manca G, Margaroli F, Marginean R, Marino C, Martin A, Martin M, Martin V, Martínez M, Maruyama T, Matsunaga H, Mattson M, Mazzanti P, McFarland KS, McGivern D, McIntyre PM, McNamara P, McNulty R, Mehta A, Menzemer S, Menzione A, Merkel P, Mesropian C, Messina A, Miao T, Miladinovic N, Miles J, Miller L, Miller R, Miller JS, Mills C, Miquel R, 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Search for new physics using high-mass tau pairs from 1.96 TeV pp collisions. PHYSICAL REVIEW LETTERS 2005; 95:131801. [PMID: 16197130 DOI: 10.1103/physrevlett.95.131801] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2005] [Indexed: 05/04/2023]
Abstract
We present the results of a search for anomalous resonant production of tau lepton pairs with large invariant mass, the first such search using the CDF II Detector in Run II of the Tevatron pp collider. Such anomalous production could arise from various new physics processes. In a data sample corresponding to 195 pb(-1) of integrated luminosity we predict 2.8+/-0.5 events from standard model background processes and observe 4. We use this result to set limits on the production of heavy scalar and vector particles decaying to tau lepton pairs.
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