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| 1 | The importance of avoiding unnecessary right ventricular pacing in clinical practice显示文摘Symptomatic bradycardia is effectively treated with the implantation of a cardiac pacemaker. Although a highly successful therapy, during recent years there has been a focus on the negative effects associated with longterm pacing of the apex of the right ventricle(RV). It has been shown in both experimental and clinical studies that RV pacing leads to ventricular dyssynchrony, similar to that of left bundle branch block, with subsequent detrimental effects on cardiac structure and function, and in some cases adverse clinical outcomes such as atrial fibrillation, heart failure and death. There is substantial evidence that patients with reduced left ventricular function(LVEF) are at particular high risk of suffering the detrimental clinical effects of long-term RV pacing. The evidence is, however, incomplete, coming largely from subanalyses of pacemaker and implantable cardiac defibrillator studies. In this group of patients with reduced LVEF and an expected high amount of RV pacing, biventricular pacing(cardiac resynchronization therapy) devices can prevent the negative effects of RV pacing and reduce ventricular dyssynchrony. Therefore, cardiac resynchronization therapy has emerged as an attractive option with promising results and more clinical studies are underway. Furthermore, specific pacemaker algorithms, which minimize RV pacing, can also reduce the negative effects of RV stimulation on cardiac function and may prevent clinical deterioration. | Finn Akerstrm Miguel A Arias Marta Pachón Jesús Jiménez-López Alberto Puchol Justo Juliá-Calvo | 2013 | World Journal of Cardiology2013，5，11： | 3 |
| 2 | Efficacy and safety of canagliflozin versus glimepiride in patients with type 2 diabetes inadequately controlled with metformin (CANTATA-SU): 52 week results from a randomised, double-blind, phase 3 non-inferiority trial显示文摘 | William T Cefalu Lawrence A Leiter Kun-Ho Yoon Pablo Arias Leo Niskanen John Xie Dainius A Balis William Canovatchel Gary Meininger | 2013 | The Lancet2013，，： | 3 |
| 3 | Preparation and Characterization of Flexible, Transparent and Thermally Stable Aromatic Co-polyamides显示文摘Two aromatic co-polyamides were synthesized combining two diacid monomers containing bulky pendant groups, 5-(9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboximido)isophthalic acid(DEAIA) and 5-tert-butylisophthalic acid(TERT), with 4,4′-(hexafluoroisopropylidene)dianiline(HFA) or 2,3,5,6-tetramethyl-1,4-phenylenediamine(Durene) by direct polycondensation. The structures of the obtained aromatic co-polyamides were confirmed by FTIR, Raman and 1 H-NMR. The co-copolyamide films, DHTH and DDTD, exhibited rms-roughness values between 0.94 and 1.60 nm, respectively. Moreover, they presented good thermal stability up to300 °C. Young's moduli of the co-polyamide films were between 4.1 and 4.3 GPa. X-ray diffraction results showed that the co-polyamide films were amorphous due to the incorporation of both bulky pendant groups, tert-butyl and dibenzobarrelene. The combination of bulky pendant groups provided intrinsically transparent co-polyamide films with a transmittance higher than 88% in the range of 400-780 nm.Due to these outstanding film and optical properties, they are suggested to be flexible substrates in applications for solar cell and other portable electronic devices. | José Antonio Tec-Sánchez Andrés Iván Oliva Arias Manuel Aguilar-Vega Juan Valerio Cauich-Rodríguez José Luis Santiago-García | 2019 | Chinese Journal of Polymer Science2019，37，2： | 3 |
| 4 | Perfluorocarbon in vitreoretinal surgery and preoperative bevacizumab in diabetic tractional retinal detachment显示文摘AIM: To describe the en bloc perfluorodissection(EBPD) technique and to demonstrate the applicabilityof using preoperative intravitreal bevacizumab duringsmall-gauge vitreoretinal surgery(23-gauge transconjunctival sutureless vitrectomy) in eyes with advancedproliferative diabetic retinopathy(PDR) with tractionalretinal detachment(TRD).METHODS: This is a prospective, interventional caseseries. Participants included 114(eyes) with advancedproliferative diabetic retinopathy and TRD. EBPD wasperformed in 114 eyes(consecutive patients) during23-gauge vitrectomy with the utilization of preoperativebevacizumab(1.25 mg/-0.05 mL). Patients mean age was 45 years(range, 21-85 years). Surgical time had a mean of 55 min(Range, 25-85 min). Mean follow up of this group of patients was 24 mo(range, 12-32 mo). Main outcome measures included best-corrected visual acuity(BCVA), retinal reattachment, and complications.RESULTS: Anatomic success occurred in 100%(114/-114) of eyes. Significant visual improvement [≥ 2 Early Treatment Diabetic Retinopathy Study(ETDRS) lines] was obtained in 69.2%(79/-114), in 26 eyes(22.8%) BCVA remained stable, and in 8 eyes(7%) BCVA decreased(≥ 2 ETDRS lines). Final BCVA was 20/-50 or better in 24% of eyes, between 20/-60 and 20/-400 in 46% of eyes, and worse than 20/-400 in 30% of eyes. Complications included cataract in 32(28%) eyes, iatrogenic retinal breaks in 9(7.8%) eyes, vitreous hemorrhage requiring another procedure in 7(6.1%) eyes, and phthisis bulbi in 1(0.9%) eye.CONCLUSION: This study demonstrates the usefulne-ss of using preoperative intravitreal bevacizumab and EBPD during smallgauge vitreoretinal surgery in eyes with TRD in PDR. | J Fernando Arevalo Martin A Serrano Juan D Arias | 2014 | World Journal of Diabetes2014，5，5： | 3 |
| 5 | Subcutaneous implantable defibrillator: State-of-the art 2013显示文摘The subcutaneous implantable cardioverter-defibrillator(S-ICD)has recently been approved for commercial use in Europe,New Zealand and the United States.It is comprised of a pulse generator,placed subcutaneously in a left lateral position,and a parasternal subcutaneous lead-electrode with two sensing electrodes separated by a shocking coil.Being an entirely subcutaneous system it avoids important periprocedural and long-term complications associated with transvenous implantable cardioverter-defibrillator(TV-ICD)systems as well as the need for fluoroscopy during implant surgery.Suitable candidates include pediatric patients with congenital heart disease that limits intracavitary lead placements,those with obstructed venous access,chronic indwelling catheters or high infection risk,as well as young patients with electrical heart disease(e.g.,Brugada Syndrome,long QT syndrome,and hypertrophic cardiomyopathy).Nevertheless,given the absence of intracavitary leads,the S-ICD is unable to offer pacing(apart from shortterm post-shock pacing).It is therefore not suitable in patients with an indication for antibradycardia pacing or cardiac resynchronization therapy,or with a history of repetitive monomorphic ventricular tachycardia that would benefit from antitachycardia pacing.Current data from initial clinical studies and post-commercialization'real-life'case series,including over 700 patients,have so far been promising and shown that the S-ICD successfully converts induced and spontaneous ventricular tachycardia/ventricular fibrillation episodes with associated complication and inappropriate shock rates similar to that of TV-ICDs.Furthermore,by using far-field electrograms better tachyarrhythmia discrimination when compared to TV-ICDs has been reported.Future results from ongoing clinical studies will determine the S-ICD system’s long-term performance,and better define suitable patient profiles. | Finn Akerstrm Miguel A Arias Marta Pachón Alberto Puchol Jesús Jiménez-Lópezl | 2013 | World Journal of Cardiology2013，5，9： | 2 |
| 6 | Prophylaxis with ketotifen in rats with portal hypertension:involvement of mast cell and eicosanoids显示文摘BACKGROUND:Since we have previously shown an increase of mast cells in the small bowel and in the mesenteric lymph nodes in the rats with prehepatic portal hypertension,it can be hypothesized that this essential inflammatory cell would be involved in the pathogeny of the splanchnic changes related to portal hypertension. METHODS:To verify this hypothesis,we first studied mast cell infiltration in the ileum and in the mesenteric lymph nodes in sham-operated male Wistar rats(n=12) and in short-term prehepatic portal hypertensive rats (n=12),and the serum levels of rat mast cell protease Ⅱ(RMCP-Ⅱ)by ELISA.In a second set of experiments ketotifen,a mast cell stabilizer drug,was administered to sham-operated(n=10)and portal hypertensive(n=12) rats 24 hours before the intervention and prostanoids (PGE2,PGI2,TXB2)and leukotrienes(LTC4,LTB4)were assayed by RIA,mast cell infiltration in the ileum and in the mesenteric lymph nodes and the serum levels of RMCP-Ⅱwere also studied,to show its effectiveness to prevent the mesenteric alterations produced by the inflammatory mediators released by the mast cell. RESULTS:Forty-eight hours after the intervention RMCP-Ⅱ (P<0.05),PGE2(P<0.001)and LTC4 serum levels decreased and mast cell number and RMCP-Ⅱlevels increased in mesenteric lymph nodes in portal hypertensive rats.Prophylactic administration of ketotifen reduced portal pressure(P<0.001),serum levels of PGE2(P<0.001)and RMCP-Ⅱ(P<0.001)in mesenteric lymph nodes. CONCLUSIONS:In acute portal hypertension in the rat,the mast cell translocation from intestinal mucosa to mesenteric lymph nodes,where they are activated and degranulates,would represent a defence mechanism to avoid the activation of an acute and massive inflammatory response in this location.Prophylactic administration of ketotifen is able to reduce the splanchnic inflammatory changes related to acute portal hypertension in the rat. | Fernando Sánchez-Patán Raquel Anchuelo Elena Vara Cruz García Yolanoa Saavedra Patri Vergara Carmen Cuellar Marta Rodero Maria-Angeles Aller Jaime Arias | 2008 | Hepatobiliary & Pancreatic Diseases International2008，7，4： | 2 |
| 7 | Hepatic lipid metabolism changes in short-and long-term prehepatic portal hypertensive rats显示文摘AIM: To verify the impairment of the hepatic lipid metabolism in prehepatic portal hypertension. METHODS: The concentrations of free fatty acids, diacylglycerol, triglycerides, and phospholipids were assayed by using D-[U-14C] glucose incorporation in the different lipid fractions and thin-layer chromatography and cholesterol was measured by spectrophotometry, in liver samples of Wistar rats with partial portal vein ligation at short- (1 mo) and long-term (1 year) (i.e. portal hypertensive rats) and the control rats. RESULTS: In the portal hypertensive rats, liver phospholipid synthesis significantly decreased (7.42 ± 0.50 vs 4.70 ± 0.44 nCi/g protein; P < 0.01) and was associated with an increased synthesis of free fatty acids (2.08 ± 0.14 vs 3.36 ± 0.33 nCi/g protein; P < 0.05), diacylglycerol (1.93 ± 0.2 vs 2.26 ± 0.28 nCi/g protein), triglycerides (2.40 ± 0.30 vs 4.49 ± 0.15 nCi/g protein) and cholesterol (24.28 ± 2.12 vs 57.66 ± 3.26 mg/g protein; P < 0.01). CONCLUSION: Prehepatic portal hypertension in rats impairs the liver lipid metabolism. This impairment consists in an increase in lipid deposits (triglycerides,diacylglycerol and cholesterol) in the liver, accompanied by a decrease in phospholipid synthesis. | Maria-Angeles Aller Elena Vara Cruz García Maria-Paz Nava Alejandra Angulo Fernando Sánchez-Patán Ana Calderón Patri Vergara Jaime Arias | 2006 | World Journal of Gastroenterology2006，12，42： | 2 |
| 8 | Adsorption of chromate and molybdate by cetylpyridinium bentonite 显示文摘 | Aria A | 2008 | Applied Clay Science2008，41，12： | 1 |
| 9 | Phosphorus removal by sands for use as media in subsurface flow constructed reed beds 显示文摘 | Arias C A Del Bubba M Brix H | 2001 | Water Res2001，35，5： | 1 |
| 10 | Phytic Acid Level in Wheat Flours显示文摘 | C I Febles A Arias A Hardisson C Rodríguez-Alvarez A Sierra | 2002 | Journal of Cereal Science2002，36，1： | 1 |
| 11 | Phosphorus removal by sands for use as media in subsurface flow constructed reed beds显示文摘 | Arias C A Bubba D M Brix H | 2001 | Water Research2001，35，5： | 1 |
| 12 | Influence of ceria on Pd activity for the CO + 02 reaction显示文摘 | GARCIA M F ARIAS A M SALAMANCA L N | 1999 | Joumal of Catalysis1999，187，2： | 1 |
| 13 | Estrogen and estrogen receptors in cardiovascular oxidative stress显示文摘 | ARIAS LOZA P A MUEHLFELDER M PELZER T | 2013 | Pflugers Arch2013，465，5： | 1 |
| 14 | Partial hepatectomy, partial portal vein stenosis and mesenteric lymphadenectomy increase splanchnic mast cell infiltration in the rat显示文摘 | Luis M. Moquillaza María-Angeles Aller Maria-Paz Nava Luis Santamaría Patri Vergara Jaime Arias | 2009 | Acta Histochemica2009，，4： | 1 |
| 15 | Error-Resilient Packet Header Compression显示文摘 | Vijay A Suryavanshi Aria Nosratinia | | 0，，11： | 1 |
| 16 | Incidence of endophthalmitis and impact of prophylaxis with cefu- roxime on cataract surgery 显示文摘 | RODRIGUEZ-CARAVACA G GARCIA-SAENZ MC VILLAR-DEL- CAMPO MC ANDRIES-ALBA Y ARIAS PIJENTE A | 2013 | J Cataract Refract Surg2013，39，9： | 1 |
| 17 | Cooperative Comm-unication in Wireless Networks 显示文摘 | ARIA N TODD E HUNTER A | 2004 | IEEE Communications Magazine2004，，10： | 1 |
| 18 | New development in ultimate pit limit problem solution method 显示文摘 | Yegulalp T M Arias A J Muduli P | 1993 | Transactions1993，294，： | 1 |
| 19 | Notch,a universal arbiter of cell fate deeisions显示文摘 | Ehebauer M Hayward P Arias A M | 2006 | Science2006，314，5804： | 1 |
| 20 | An overview of commercially used brominated flame retardants,their applications,their use patterns in different countries/regions and possible modes of release 显示文摘 | Alaee M Arias P Bergman A | 2003 | Environ Int2003，29，： | 1 |
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