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1Long-term outcomes of hepatocellular carcinoma that underwent chemoembolization for bridging or downstaging显示文摘BACKGROUND Prospective study of 200 patients with hepatocellular carcinoma(HCC)that underwent liver transplant(LT)after drug-eluting beads transarterial chemoembolization(DEB-TACE)for downstaging versus bridging.Overall survival and tumor recurrence rates were calculated,eligibility for LT,time on the waiting list and radiological response were compared.After TACE,only patients within Milan Criteria(MC)were transplanted.More patients underwent LT in bridging group.Five-year post-transplant overall survival,recurrence-free survival has no difference between the groups.Complete response was observed more frequently in bridging group.Patients in DS group can achieve posttransplant survival and HCC recurrence-free probability,at five years,just like patients within MC in patients undergoing DEB-TACE.AIM To determine long-term outcomes of patients with HCC that underwent LT after DEB-TACE for downstaging vs bridging.METHODS Prospective cohort study of 200 patients included from April 2011 through June 2014.Bridging group included patients within MC.Downstaging group(out of MC)was divided in 5 subgroups(G1 to G5).Total tumor diameter was≤8 cm for G1,2,3,4(n=42)and was>8 cm for G5(n=22).Downstaging(n=64)and bridging(n=136)populations were not significantly different.Overall survival and tumor recurrence rates were calculated by the Kaplan-Meier method.Additionally,eligibility for LT,time on the waiting list until LT and radiological response were compared.RESULTS After TACE,only patients within MC were transplanted.More patients underwent LT in bridging group 65.9%(P=0.001).Downstaging population presented:higher number of nodules 2.81(P=0.001);larger total tumor diameter 8.09(P=0.001);multifocal HCC 78%(P=0.001);more post-transplantation recurrence 25%(P=0.02).Patients with maximal tumor diameter up to 7.05 cm were more likely to receive LT(P=0.005).Median time on the waiting list was significantly longer in downstaging group 10.6 mo(P=0.028).Five-year posttransplant overall survival was 73.5%in downstaging and 72.3%bridging groups(P=0.31),and recurrence-free survival was 62.1%in downstaging and 74.8%bridging groups(P=0.93).Radiological response:complete response was observed more frequently in bridging group(P=0.004).CONCLUSION Tumors initially exceeding the MC down-staged after DEB-TACE,can achieve post-transplant survival and HCC recurrence-free probability,at five years,just like patients within MC in patients undergoing DEB-TACE.Breno Boueri Affonso Francisco Leonardo Galastri Joaquim Mauricio da Motta Leal Filho Felipe Nasser Priscila Mina Falsarella Rafael Noronha Cavalcante Marcio Dias de Almeida Guilherme Eduardo Goncalves Felga Leonardo Guedes Moreira Valle Nelson Wolosker 2019World Journal of Gastroenterology2019,25,37:21
2Efficacy and safety of endoscopic prophylactic treatment with undiluted cyanoacrylate for gastric varices显示文摘AIM:To evaluate the efficacy and safety of undiluted N-butyl-2 cyanoacrylate plus methacryloxysulfolane(NBCM)as a prophylactic treatment for gastric varices(GV)bleeding.METHODS:This prospective study was conducted at a single tertiary-care teaching hospital between October 2009 and March 2013.Patients with portal hypertension(PH)and GV,with no active gastrointestinal bleeding,were enrolled in primary prophylactic treatment with NBCM injection without lipiodol dilution.Initial diagnosis of GV was based on endoscopy and confirmed with endosonography(EUS); the same procedure was used after treatment to confirm eradication of GV.After puncturing the GV with a regular injection needle,1 mL of undiluted NBCM was injected intranasally into GV.The injection was repeated as necessary to achieve eradication or until a maximum total volume of 3 mL of NBCM had been injected.Patients were followed clinically and evaluated with endoscopy at 3,6 and 12 mo.Later follow-ups were performed yearly.The main outcome measures were efficacy(GV eradication),safety(adverse events related to cyanoacrylate injection),recurrence,bleeding from GV and mortality related to GV treatment.RESULTS:A total of 20 patients(15 male)with PH and GV were enrolled in the study and treated with undiluted NBCM injection.Only 2(10%)patients had no esophageal varices(EV); 18(90%)patients were treated with endoscopic band ligation to eradicate EV before inclusion in the study.The patients were followed clinically and endoscopically for a median of 31 mo(range:6-40 mo).Eradication of GV was observed in all patients(13 patients were treated with 1 session and 7 patients with 2 sessions),with a maximum injected volume of 2 mL NBCM.One patient had GV recurrence,confirmed by EUS,at 6-mo follow-up,and another had late recurrence with GV bleeding after 35 mo of follow-up; overall,GV recurrence was observed in 2 patients(10%),after 6 and 35 mo of follow-up,and GV bleeding rate was 5%(1 patient).Mild epigastric pain was reported by 3 patients(15%).No mortality or major complications,including embolism,or damage to equipment were observed.CONCLUSION:Endoscopic injection with NBCM,without lipiodol,may be a safe and effective treatment for primary prophylaxis of gastric variceal bleeding.Matheus Cavalcante Franco Gustavo Flores Gomes Frank Shigeo Nakao Gustavo Andrade de Paulo Angelo Paulo Ferrari Jr Ermelindo Della Libera Jr 2014World Journal of Gastrointestinal Endoscopy2014,6,6:16
3Growth mechanism of octahedron-like BaMoO_4 microcrystals processed in microwave-hydrothermal:Experimental observations and computational modeling显示文摘Octahedron-like BaMoO4 microcrystals were synthesized by the co-precipitation method at room temperature and processed in microwave-hydrothermal at 413 K for different times (from 30 min to 5 h). These microcrystals were analyzed by X-ray diffraction (XRD),field-emission gun scanning electron microscopy (FEG-SEM) and transmission electron microscopy (TEM). XRD patterns showed that this material presents a tetragonal structure without the presence of deleterious phases. FEG-SEM and TEM micrographs revealed that the BaMoO4 microcrystals present an octahedron-like morphology with agglomerate nature and poly-disperse particle size distribution. These micrographs also indicated that the microcrystals grow along the [0 0 1] direction. The observed crystallographic planes in these structures were modeled computationally and a crystal growth model was proposed in order to explain the morphological changes as a function of processing time.Laécio Santos Cavalcante Júlio César Sczancoski Rircado Luis Tranquilin José Arana Varela Elson Longo Marcelo Ornaghi Orlandi 2009Particuology2009,7,5:9
4Short-term complementary and alternative medicine on quality of life in women with fibromyalgia显示文摘BACKGROUND:Fibromyalgia(FMS)is a syndrome characterized by chronic widespread musculoskeletal pain,whose etiology is not completely understood.Different therapeutic approaches have been used with inconsistent results.This observation does not invalidate the continued search for alternative treatments aimed at improving quality of life(Qo L)in FMS.OBJECTIVE:This study compared three classical traditional Chinese medicine(TCM)therapies:acupuncture(AC),electroacupuncture(EAC)and moxibustion(MX)in the management of pain and promotion of Qo L in FMS patients.DESIGN,SETTING,PARTICIPANTS AND INTERVENTIONS:A preliminary,group-assigned,comparative study enrolled 30 women,mean age(46.90±9.24)years(range 20–60 years),who met the 1990 American College of Rheumatology criteria for FMS diagnosis and a pain-pressure threshold(PPT)< 4 kg/cm^2.The study was conducted in a teaching tertiary-care medical institution from May 2010 through April 2012.AC,EAC and MX were delivered for 30 min,once a week,for 8 weeks,bilaterally at Neiguan(PC6),Hegu(LI4),Yanglingquan(GB34),Sanyinjiao(SP6)and Taichong(LR3)acupoints.MAIN OUTCOME MEASURES:Each week,immediately before treatment and after treatment,subjects were tested for PPTs,Wong-Baker Faces Pain Scale(WBFPS;for pain intensity)and Medical Outcomes Study 36-item Short Form Health Survey(SF-36:for Qo L).RESULTS:There was no signifi cant improvement in pain or reduction of tender points in any of the groups studied,at the end of the 8th session.Signifi cant improvement of Qo L was perceived in vitality(after AC treatment)and in mental health(after EAC and MX treatments).CONCLUSION:TCM therapies(AC,EAC and MX)promoted an improvement in the Qo L in two areas(vitality and mental health)in FMS women.Further large-scale clinical trials are required to confi rm this effect.Paulo Araujo Dias Andre Brito Bastos Guimaraes Andrea de Oliveira Albuquerque Karoline Lucas de Oliveira Maria Luzete Costa Cavalcante Sergio Botelho Guimaraes 2016Journal of Integrative Medicine2016,14,1:7
5Physical activity in primary and secondary prevention of cardiovascular disease:Overview updated显示文摘Although the observed progress in the cardiovascular disease treatment, the incidence of new and recurrent coronary artery disease remains elevated and constitutes the leading cause of death in the developed countries. Three-quarters of deaths due to cardiovascular diseases could be prevented with adequate changes in lifestyle, including increased daily physical activity. New evidence confirms that there is an inverse dose-response relationship between physical activity and cardiovascular disease and mortality risk. However, participation in moderate to vigorous physical activity may not fully attenuate the independent effect of sedentary activities on increased risk for cardiovascular diseases. Physical activity also plays an important role in secondary prevention of cardiovascular diseases by reducing the impact of the disease, slowing its progress and preventing recurrence. Nonetheless, most of eligible cardiovascular patients still do not benefit from secondary prevention/cardiac rehabilitation programs. The present review draws attention to the importance of physical activity in the primary and secondary prevention of cardiovascular diseases. It also addresses the mechanisms by which physical activity and regular exercise can improve cardiovascular health and reduce the burden of the disease.Alberto J Alves Joao L Viana Suiane L Cavalcante Nórton L Oliveira JoséA Duarte Jorge Mota JoséOliveira Fernando Ribeiro 2016World Journal of Cardiology2016,8,10:6
6Predictive factors associated with hepatitis C antiviral therapy response显示文摘Hepatitis C virus(HCV) infection may lead to significant liver injury, and viral, environmental, host, immunologic and genetic factors may contribute to the differences in the disease expression and treatment response. In the early 2000 s, dual therapy using a combinationof pegylated interferon plus ribavirin(PR) became the standard of care for HCV treatment. In this PR era, predictive factors of therapy response related to virus and host have been identified. In 2010/2011, therapeutic regimens for HCV genotype 1 patients were modified, and the addition of NS3/4a protease inhibitors(boceprevir or telaprevir) to dual therapy increased the effectiveness and chances of sustained virologic response(SVR). Nevertheless, the first-generation triple therapy is associated with many adverse events, some of which are serious and associated with death, particularly in cirrhotic patients. This led to the need to identify viral and host predictive factors that might influence the SVR rate to triple therapy and avoid unnecessary exposure to these drugs. Over the past four years, hepatitis C treatment has been rapidly changing with the development of new therapies and other developments. Currently, with the more recent generations of pangenotipic antiviral therapies, there have been higher sustained virologic rates, and prognostic factors may not have the same importance and strength as before. Nonetheless, some variables may still be consistent with the low rates of non-response with regimens that include sofosbuvir, daclatasvir and ledipasvir. In this manuscript, we review the predictive factors of therapy response across the different treatment regimens over the last decade including the new antiviral drugs.Lourianne Nascimento Cavalcante André Castro Lyra 2015World Journal of Hepatology2015,7,12:4
7Mangiferin,a natural xanthone,accelerates gastrointestinal transit in mice involving cholinergic mechanism显示文摘AIM:To investigate the effects of mangiferin on gastrointestinal transit(GIT) in normal and constipated mice,together with the possible mechanism.METHODS:Intragastrically-administered charcoal mealwas used to measure GIT in overnight starved Swiss mice.In the first experiments,mangiferin(3 mg/kg,10 mg/kg,30 mg/kg,and 100 mg/kg,po) or tegaserod(1 mg/kg,ip) were administered 30 min before the charcoal meal to study their effects on normal transit.In the second series,mangiferin(30 mg/kg) was tested on delayed GIT induced by several different pharmacological agonists(morphine,clonidine,capsaicin) or antagonists(ondansetron,verapamil,and atropine) whereas in the third series,mangiferin(30 mg/kg,100 mg/kg and 300 mg/kg) or tegaserod(1 mg/kg) were tested on 6 h fecal pellets outputted by freely fed mice.The ratio of wet to dry weight was calculated and used as a marker of fecal water content.RESULTS:Mangiferin administered orally significantly(P < 0.05) accelerated GIT at 30 mg/kg and 100 mg/kg(89% and 93%,respectively),similarly to 5-hydroxytryptamine4(5-HT4) agonist tegaserod(81%) when compared to vehicle-treated control(63%).Co-administered mangiferin(30 mg/kg) totally reversed the inhibitory effect of opioid agonist morphine,5-HT3-receptor antagonist ondansetron and transient receptor potential vanilloid-1 receptor agonist capsaicin on GIT,but only to a partial extent with the GIT-delay induced by 2-adrenoceptor agonist clonidine,and calcium antagonist verapamil.However,co-administered atropine completely blocked the stimulant effect of mangiferin on GIT,suggesting the involvement of muscarinic acetylcholine receptor activation.Although mangiferin significantly enhanced the 6 h fecal output at higher doses(245.5 ± 10.43 mg vs 161.9 ± 10.82 mg and 227.1 ± 20.11 mg vs 161.9 ± 10.82 mg of vehicle-treated control,at 30 and 100 mg/kg,P < 0.05,respectively),the effect of tegaserod was more potent(297.4 ± 7.42 mg vs 161.9 ± 10.82 mg of vehicle-treated control,P < 0.05).Unlike tegaserod,which showed an enhanced water content in fecal pellets(59.20% ± 1.09% vs 51.44% ± 1.19% of control,P < 0.05),mangiferin evidenced no such effect,indi-cating that it has only a motor and not a secretomotor effect.CONCLUSION:Our data indicate the prokinetic action of mangiferin.It can stimulate the normal GIT and also overcome the drug-induced transit delay,via a cholinergic physiological mechanism.Talita Cavalcante Morais Synara Cavalcante Lopes Karine Maria Martins Bezerra Carvalho Bruno Rodrigues Arruda Francisco Thiago Correia de Souza Maria Teresa Salles Trevisan Vietla Satyanarayana Rao Flávia Almeida Santos 2012World Journal of Gastroenterology2012,18,25:3
8Opinion: How to manage subepithelial lesions of the upper gastrointestinal tract?显示文摘Subepithelial lesions(SELs) in the upper gastrointestinal(GI) tract are relatively frequent findings in patients undergoing an upper GI endoscopy. These tumors, which are located below the epithelium and out of reach of conventional biopsy forceps, may pose a diagnostic challenge for the gastroenterologist, especially when SELs are indeterminate after endoscopy and endoscopic ultrasound(EUS). The decision to proceed with further investigation should take into consideration the size, location in the GI tract, and EUS features of SELs. Gastrointestinal stromal tumor(GIST) is an example of an SEL that has a well-recognized malignant potential. Unfortunately, EUS is not able to absolutely differentiate GISTs from other benign hypoechoic lesions from the fourth layer, such as leiomyomas. Therefore, EUS-guided fine needle aspiration(EUS-FNA) is an important tool for correct diagnosis of SELs. However, small lesions(size < 2 cm) have a poor diagnostic yield with EUS-FNA. Moreover, studies with EUS-core biopsy needles did not report higher rates of histologic and diagnostic yields when compared with EUS-FNA. The limited diagnostic yield of EUS-FNA and EUS-core biopsies of SELs has led to the development of more invasive endoscopic techniques for tissue acquisition. There are initial studies showing good results for tissue biopsy or resection of SELs with endoscopic submucosal dissection, suck-ligate-unroof-biopsy, and submucosal tunneling endoscopic resection.Matheus Cavalcante Franco Ricardo Teles Schulz Fauze Maluf-Filho 2015World Journal of Gastrointestinal Endoscopy2015,7,18:3
9Mapping summer soybean and corn with remote sensing on Google Earth Engine cloud computing in Parana state – Brazil显示文摘Brazilian farming influences directly the worldwide economy.Thus,fast and reliable information on areas sown with the main crops is essential for planning logistics and public or private commodity market policies.Recent farming practices have embraced remote sensing to provide fast and reliable information on commodity dynamics.Medium-to-low resolution free orbital images,such as those from Landsat 8 and Sentinel 2,have been used for crop mapping;however,satellite image processing requires high computing power,especially when monitoring vast areas.Therefore,cloud data processing has been the only feasible option to deal with a large amount of orbital data and its processing and analysis.Thus,our goal was to develop a method to map the two main crops(soybeans and corn)in Paraná,one of the major Brazilian state producers.Landsat-8,Sentinel-2,SRTM+,and field data from 2016 to 2018 were used with the Simple Non-Iterative Clustering segmentation method and the Continuous Naive Bayes classifier,to identify cropped areas.A minimum global accuracy of 90%was found for both crops.Comparison with field data showed correlations of 0.96 and agreement coefficients no lower than 0.86.This ensures mapping quality when using Sentinel and/or Landsat imagery on the GEE platform.Alex Paludo Willyan Ronaldo Becker Jonathan Richetti Laíza Cavalcante De Albuquerque Silva Jerry Adriani Johann 2020International Journal of Digital Earth2020,13,12:2
10Use of siRNA molecular beacons to detect and attenuate mycobacterial infection in macrophages显示文摘Tuberculosis is one of the leading infectious diseases plaguing mankind and is mediated by the facultative pathogen, Mycobacterium tuberculosis(MTB). Once the pathogen enters the body, it subverts the host immune defenses and thrives for extended periods of time within the host macrophages in the lung granulomas, a condition called latent tuberculosis(LTB). Persons with LTB are prone to reactivation of the disease when the body's immunity is compromised. Currently there are no reliable and effective diagnosis and treatment options for LTB, which necessitates new research in this area. The mycobacterial proteins and genes mediating the adaptive responses inside the macrophage is largely yet to be determined. Recently, it has been shown that the mce operon genes are critical for host cell invasion by the mycobacterium and for establishing a persistent infection in both in vitro and in mouse models of tuberculosis. The Yrb E and Mce proteins which are encoded by the MTB mce operons display high degrees of homology to the permeases and the surface binding protein of the ABC transports, respectively. Similarities in structure and cell surface location impute a role in cell invasion at cholesterol rich regions and immunomodulation. The mce4 operon is also thought to encode a cholesterol transport system that enables the mycobacterium to derive both energy and carbon from the host membrane lipids and possibly generating virulence mediating metabolites, thus enabling the bacteria in its long term survival within the granuloma. Various deletion mutation studies involving individual or whole mce operon genes have shown to be conferring varying degrees of attenuation of infectivity or at times hypervirulence to the host MTB, with the deletion of mce4 A operon gene conferring the greatest degree of attenuation of virulence. Antisense technology using synthetic si RNAs has been used in knocking down genes in bacteria and over the years this has evolvedinto a powerful tool for elucidating the roles of various genes mediating infectivity and survival in mycobacteria. Molecular beacons are a newer class of antisense RNA tagged with a fluorophore/quencher pair and their use for in vivo detection and knockdown of mR NA is rapidly gaining popularity.Remo George Renata Cavalcante Celso Carvalho Jr Elyana Marques Jonathan B Waugh M Tino Unlap 2015World Journal of Experimental Medicine2015,5,3:2
11Distribution of trace metals and Pb isotopes in bottom sediments of the Murucupi River,North Brazil显示文摘The Murucupi River belongs to the hydrographic network of the Para River estuary,at the southern portion of the Amazon River mouth,which consists of a fluvial-marine transitional zone under strong impact of both tidal and fluvial currents.The geochemical results obtained for bottom sediments from the Murucupi River,the Arrozal Channel,and the Para River indicate a natural variation of Pb,Cr,Cu,Zn,and Ni content among these water ways with no significant anthropogenic influence.According to the threshold effects level(TEL),the contents of trace metals do not offer risk to the local biota.By contrast,the differences in the Pb isotopic composition of sediments in the Murucupi River,the Arrozal Channel,and the Para River are significant.These isotopic signatures indicate an anthropogenic contribution of Pb in the Murucupi River originating from the domestic effluents of urban centers;industrial waste represented by red mud is not included.These results demonstrate that the Pb isotopic signature is a prospective indicator for future contamination of bottom sediments by trace metals and is useful for identifying contaminants among the possible anthropogenic sources.Diomar Cavalcante Oliveira Jean Michel Lafon Marcelo de Oliveira Lima 2016International Journal of Sediment Research2016,31,3:2
12Genetic ancestry analysis in non-alcoholic fatty liver disease patients from Brazil and Portugal显示文摘AIM:To study the association between genetic ancestry,non-alcoholic fatty liver disease(NAFLD) metabolic characteristics in two cohorts of patients,from Brazil and Portugal. METHODS:We included 131 subjects from Brazil [(n = 45 with simple steatosis(S. Steatosis) and n = 86 with nonalcoholic steatohepatitis(NASH)] and 90 patients from Portugal(n = 66,S. Steatosis; n = 24,NASH). All patients had biopsy-proven NAFLD. In histologic evaluation NAFLD activity score was used to assess histology and more than 5 points defined NASH in this study. Patients were divided into two groups according to histology diagnosis:simple steatosis or non-alcoholic statohepatitis. Genetic ancestry was assessed using real-time polymerase chain reaction. Seven ancestry informative markers(AT3-I/D,LPL,Sb19.3,APO,FYNull,PV92,and CKMM) with the greatest ethnicgeographical differential frequencies(≥ 48%) were used to define genetic ancestry. Data were analyzed using R PROJECTS software. Ancestry allele frequencies between groups were analyzed by GENEPOP onlineand the estimation of genetic ancestry contribution was evaluated by ADMIX-95 software. The 5% alpha-error was considered as significant(P < 0.05). RESULTS:In the Brazilian sample,NASH was significantly more frequent among the elderly patients with diabetes(NASH 56 ± 1.1 years old vs S. Steatosis 51 ± 1.5 years old,P = 3.7 x 10-9),dyslipidemia(NASH 63% vs S. Steatosis 37%,P = 0.009),higher fasting glucose levels(NASH 124 ± 5.2 vs S. Steatosis 106 ± 5.3,P = 0.001) and Homeostatic Model of Assessment index > 2.5 [NASH 5.3(70.8%) vs S. Steatosis 4.6(29.2%) P = 0.04]. In the Portuguese study population,dyslipidemia was present in all patients with NASH(P = 0.03) and hypertension was present in a larger percentage of subjects in the S. Steatosis group(P = 0.003,respectively). The genetic ancestry contribution among Brazilian and Portuguese individuals with NASH was similar to those with S. Steatosis from each cohort(Brazilian cohort:P = 0.75; Portuguese cohort:P = 0.97). Nonetheless,the genetic ancestry contribution of the Brazilian and Portuguese population were different,and a greater European and Amerindian ancestry contribution was detected in the Portuguese population while a higher African genetic ancestry contribution was observed in Brazilian population of both NASH and S. Steatosis groups.CONCLUSION:There was no difference between the genetic ancestry contribution among Brazilian and Portuguese individuals with NASH and S. Steatosis from each cohort.Lourianne Nascimento Cavalcante Jose Tadeu Stefano Mariana V Machado Daniel F Mazo Fabiola Rabelo Kiyoko Abe Sandes Flair Jose Carrilho Helena Cortez-Pinto Andre Castro Lyra Claudia P de Oliveira 2015World Journal of Hepatology2015,7,10:2
13The thymus in myasthenia gravis:Site of'innate autoimmunity'显示文摘Cavalcante P Le PR Berrih-Aknin S 2011Muscle Nerve2011,44,:1
14Transesterification of ethyl butyrate with methanol using MgO/CaOcatalyst 显示文摘ALBUQUERQUE M C G AZEVEDO D C S CAVALCANTE C L 2009Journal of Molecular Catalysis A : Chemical2009,300,12:1
15Validity of pre and post-term birth rates based on the date of last menstrual period compared to early obstetric ultrasonography显示文摘Medeiros MN Cavalcante NC Mesquita FJ 2015Cad Saude Publica2015,31,4:1
16A novel VNTR enhancer within the SIRT3 gene,a human homologue of SIR2,is associated with survival at oldest ages显示文摘Bellizzi D Rose G Cavalcante P Covello G Dato S De Rango F 0,,:1
17A new method for pattern recognition in load profiles to support decision-making in the management of the electric sector显示文摘Ferreira A M S Cavalcante C A M T Fontes C H O 2013International Journal of Electrical Power&Energy Systems2013,53,:1
18An agent-based approach to virtual power plants of wind power generators and electric vehicles显示文摘Vasirani M Kota R Cavalcante R 2013IEEE Transactions on Smart Grid2013,4,3:1
19Evaluation of the thoracolumbar injury classification system in thoracic and lumbar spinal trauma显示文摘JOAQUIM A F FERNANDES Y B CAVALCANTE RA 2011Spine(Phila Pa 1976)2011,36,1:1
20Improvement of Fatigue Resistance on La Modified BiFe03Thin Films 显示文摘SIM0ES A Z CAVALCANTE L S RICCARDI C S 2009Current Applied Physics2009,9,2:1
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