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1148篇 您的检索式:作者名="Luque"
    题名 作者 年代 出处 被引量
1Efficacy of neoadjuvant therapy and surgical rescue for locally advanced hepatoblastomas:10 year single-center experience and literature review显示文摘AIM:To report our experience with long-term outcomes after multimodal management therapy.METHODS:An observational retrospective study was performed containing seven patients with hepatoblastoma(Hbl)treated in our institution,a tertiary referral center,from 2003 to 2011.Demographic,preoperative,surgical,and outcome variables were collected.A survival analysis and a review of the current literature related to combination neoadjuvant chemotherapy and surgical resection on Hbl were performed.RESULTS:The median age at surgery was 14.4 mo,with a male to female ratio of 4:3.Pretext staging at diagnosis was as follows:stageⅠ,4 cases;stageⅡ,2 patients;and stageⅢ,1 case.Mean pretreatment tumor volume was 735 cm3.Five out of seven patients received neoadjuvant chemotherapy according to SIOPEL-3 or SIOPEL-6 protocols.Tumor volume and alphafetoprotein levels significantly dropped after neoadjuvant therapy.Surgical procedures performed included hemihepatectomies,segmentectomies and atypical resection.All patients received chemotherapy after surgery.Median postoperative hospital stay was 8 d.All patients were alive and disease-free after a median follow-up period of 23 mo.With regards to the literature review,seventeen articles were found that were related to our search.CONCLUSION:Our series shows how multimodal management of Hbl,exhaustive control and a meticulous surgical approach leads to almost 100%complete resection with optimal postoperative results.Dolores Ayllon Teran Oscar Gómez Beltran Rubén Ciria Bru Elena Mateos González María José Pea Rosa Antonio Luque Molina Pedro López Cillero Javier Briceo Delgado 2014World Journal of Gastroenterology2014,20,29:12
2Low temperature microwave-assisted vs conventional pyrolysis of various biomass feedstocks显示文摘A comparison between conventional pyrolysis and a novel developed low-temperature microwave-assisted pyrolysis methodology has been performed for the valorisation of a range of biomass feedstocks including waste residues.Microwave pyrolysis was found to efficiently deliver comparable evolution of bio-gases in the system as compared with conventional pyrolysis at significantly reduced temperatures(120 180 C vs 250 400 C).The gas obtained from microwave-assisted pyrolysis was found to contain CO 2,CH 4 and CO as major components as well as other related chemicals(e.g.acids,aldehydes,alkanes) which were obtained in different proportions depending on the selected feedstock.Peter Shuttleworth Vitaliy Budarin Mark Gronnow James H.Clark Rafael Luque 2012Journal of Natural Gas Chemistry2012,21,3:7
3Denervated muscle extract promotes recovery of muscle atrophy through activation of satellite cells. An experimental study显示文摘Purpose: The objective of the present study was to determine whether a denervated muscle extract(DmEx) could stimulate satellite cell response in denervated muscle.Methods: Wistar rats were divided into 4 groups: normal rats, normal rats treated with DmEx, denervated rats, and denervated rats treated with DmEx. The soleus muscles were examined using immunohistochemical techniques for proliferating cell nuclear antigen, desmin, and myogenic differentiation antigen(MyoD), and electron microscopy was used for analysis of the satellite cells.Results: The results indicate that while denervation causes activation of satellite cells, DmEx also induces myogenic differentiation of cells localized in the interstitial space and the formation of new muscle fibers. Although DmEx had a similar effect in nature on innervated and denervated muscles, this response was of greater magnitude in denervated vs. intact muscles.Conclusion: Our study shows that treatment of denervated rats with DmEx potentiates the myogenic response in atrophic denervated muscles.Eduardo Aguera Salvador Castilla Evelio Luque Ignacio Jimena Ignacio Ruz-Caracuel Fernando Leiva-Cepas Jos Pea 2019Journal of Sport and Health Science2019,8,1:4
4Carbonaceous residues from biomass gasification as catalysts for biodiesel production显示文摘Tars and alkali ashes from biomass gasification processes currently constitute one of the major problems in biomass valorisation,generating clogging of filters and issues related with the purity of syngas production.To date,these waste residues find no useful applications and they are generally disposed upon generation in the gasification process.A detailed analysis of these residues pointed out the presence of high quantities of Ca(>30 wt%).TG experiments indicated that a treatment under air at moderate temperatures(400-800 C) decomposed the majority of carbon species,while XRD indicated the presence of a crystalline CaO phase.CaO enriched valorized materials turned out to be good heterogeneous catalysts for biodiesel production from vegetable oils,providing moderate to good activities(50%-70% after 12 h) to fatty acid methyl esters in the transesterification of sunflower oil with methanol.Rafael Luque Antonio Pineda Juan C. Colmenares Juan M. Campelo Antonio A. Romero Juan Carlos Serrano-Ruiz Luisa F. Cabeza Jaime Cot-Gores 2012Journal of Natural Gas Chemistry2012,21,3:4
5Heart rate variability to assess ventilatory thresholds in professional basketball players显示文摘Purpose: The aim of this study was to determine if heart rate variability(HRV) during incremental test could be used to estimate ventilatory threshold(VT) in professional basketball players, with sufficient precision to be used in their training. Furthermore, the second aim was to analyse the association between HRV and 3 methods of VT determination by gas analysis.Methods: Twenty-four professional basketball players(age: 23.4 ± 4.9 years; height: 195.4 ± 9.8 cm; body mass: 92.2 ± 11.9 kg) performed an incremental running test to exhaustion. First ventilatory threshold(VT1) was determined by ventilatory equivalent(VE) and HRV and second ventilatory threshold(VT2) was determined by 3 methods of gases analysis(V-slope, VE and gas exchange ratio(R), and HRV). Pearson's coefficient(r) was used to detect differences between data and the strength of each relationship. The mean of absolute differences and Bland–Altman analysis were used to evaluate whether there was agreement.Results: The results showed no significant differences in HR and oxygen consumption(VO2) at VT1 between the 2 methods. Furthermore, no significant differences among the methods of gases analysis and HRV were observed in speed, HR, and VO2 at VT2. Moreover, VTs estimated using HRV and gas methods were significantly correlated. Correlation in HR values was higher between R and HRV(r = 0.96) and VE and HRV(r = 0.96) than V-slope and HRV(r = 0.90).Conclusion: These findings provide a practical, inexpensive approach for evaluating specific training loads when determining VT2 in basketball players. Therefore, HRV is an alternative method to determine VT2 without the application of expensive technology that limits its use to laboratories.Domingo Jesús Ramos-Campo Jacobo A. Rubio-Arias Vicente Avila-Gandia Cristian Marin-Pagan Antonio Luque Pedro E. Alcaraz 2017Journal of Sport and Health Science2017,6,4:3
6INMA-Sabadell队列中孕期双酚A及邻苯二甲酸酯暴露与胎儿发育的超声测量(续完)显示文摘暴露于ΣMWPm与任何胎儿大小或胎儿发育结局(见补充材料,表8)及所评估的出生结局(表2及补充材料表S7)都没有显著相关性。代谢物MnBP与12-20孕周HC增长降低有显著相关性(-4.88%;95%CI:-8.36,-1.36),且与EFW增长减低也有显著相关性(-4.32%;95%CI:-8.33,-0.27)(图3及补充材料表S8)。Maribel Casas Damaskini Valvi Ana Ballesteros-Gomez Mireia Gascon Mariana F.Fernández Raquel Garcia-Esteban Carmen I?iguez David Martínez Mario Murcia Nuria Monfort Noelia Luque Soledad Rubio Rosa Ventura Jordi Sunyer Martine Vrijheid 袁亚群(翻译) 金泰廙(审校) 2016环境与职业医学2016,33,9:3
7Some issues on consistency of fuzzy preference relations显示文摘E. Herrera-Viedma F. Herrera F. Chiclana M. Luque 2002European Journal of Operational Research2002,,1:2
8Conservative management of perforated duodenal diverticulum: A case report and review of the literature显示文摘Duodenal diverticula are a relatively common condition. They are asymptomatic, unless they become complicated, with perforation being the rarest but most severe complication. Surgical treatment is the most frequently performed approach. We report the case of a patient with a perforated duodenal diverticulum, which was diagnosed early and treated conservatively with antibiotics and percutaneous drainage of secondary retroperitoneal abscesses. We suggest this method could be an acceptable option for the management of similar cases, provided that the patient is in good general condition and without septic signs.David Martínez-Cecilia Alvaro Arjona Sánchez Manuel Gómez álvarez Eva Torres Tordera Antonio Luque Molina Victor Valentí Azcárate Javier Briceo Delgado Francisco Javier Padillo Pedro López-Cillero Sebastián Rufián Pea 2008World Journal of Gastroenterology2008,14,12:2
9Melatonin modifies SOX2^+ cell proliferation in dentate gyrus and modulates SIRT1 and MECP2 in long-term sleep deprivation显示文摘Melatonin is a pleiotropic molecule that,after a short-term sleep deprivation,promotes the proliferation of neural stem cells in the adult hippocampus.However,this effect has not been observed in long-term sleep deprivation.The precise mechanism exerted by melatonin on the modulation of neural stem cells is not entirely elucidated,but evidence indicates that epigenetic regulators may be involved in this process.In this study,we investigated the effect of melatonin treatment during a 96-hour sleep deprivation and analyzed the expression of epigenetic modulators predicted by computational text mining and keyword clusterization.Our results showed that the administration of melatonin under sleep-deprived conditions increased the MECP2 expression and reduced the SIRT1 expression in the dentate gyrus.We observed that let-7 b,mir-132,and mir-124 were highly expressed in the dentate gyrus after melatonin administration,but they were not modified by sleep deprivation.In addition,we found more Sox2^+/5-bromo-2’-deoxyuridine(BrdU)^+cells in the subgranular zone of the sleep-deprived group treated with melatonin than in the untreated group.These findings may support the notion that melatonin modifies the expression of epigenetic mediators that,in turn,regulate the proliferation of neural progenitor cells in the adult dentate gyrus under long-term sleep-deprived conditions.All procedures performed in this study were approved by the Animal Ethics Committee of the University of Guadalajara,Mexico(approval No.CI-16610)on January 2,2016.Alan Hinojosa-Godínez Luis F. Jave-Suarez Mario Flores-Soto Alma Y. Gálvez-Contreras Sonia Luquín Edith Oregon-Romero Oscar González-Pérez Rocio E. González-Castaneda 2019Neural Regeneration Research2019,14,10:2
10In vitro and in vivo study of glutamate dehydrogenase encapsulated into mouse erythrocyte by a hypotonic dialysis procedure显示文摘Sanz S Lizano C Luque J 1999Life Sci1999,65,26:2
11Sequential (step-by-step) detection, identification and quantitation of extra virgin olive oil adulterationby chemometric treatment of chromatographic profiles 显示文摘F Priego Capot J Ruiz Jira6nez M D Luque de Castro 2007Anal Bioanal Chem2007,388,:1
12Neural stem cells and the quest for restorative neurology显示文摘 Gimenez Y Ribotta M 2004Histol Histopathol2004,19,1:1
13ADAMTS1/METH1 inhibits endothelial cell proliferation by direct binding and sequestration of VEGF165显示文摘 Carpizo DR Iruela-Arispe ML 2003J Biol Chem2003,278,23:1
14Ultrasound-assisted dynamic extraction of valuable compounds from aromatic plants and flowers as compared with steam distillation and superheated liquid extraction显示文摘Roldan-Gutierrez J M Ruiz-Jimenez J Luque de Castro M D 2008Talanta2008,75,5:1
15Prevalence ofhuman papillomavirus genotypes and relate abnormali-ties of cervical cytological results among HIV-1infec-ted women in Rochester,New York显示文摘Luque AE Jabeen M Messing S 2006JID2006,19,4:1
16Effects of captopril related to increased levels of prostacyclin and angiotensin-(1 - 7) in essential hypertension显示文摘LUQUE M MARTIN P MARTELL N 1996J Hypertension1996,14,:1
17Thrombospondin modules and angiogenesis显示文摘Iruela-Arispe ML Luque A Lee N 2004Int J Biochem Cell Biol2004,36,6:1
18Determination of selenium in nutritional supplements and shampoos by flow injection-hydride generation-atomic fluorescence spectrometry 显示文摘Gomiz-Gracia L Luque De Castro M D 1999Talanta1999,50,4:1
19Effect of planting date and planting densities on grain number and yield of maize显示文摘Cantarero M G Luque S F Rubiolo O J 2000Agricultural Science2000,17,:1
20CD105 positive neovessels are prevalent in early stage carotid lesions,and correlate with the grade in more advanced carotid and coronary plaques显示文摘Luque A Slevin M Turu MM Journal of Angiogenesis Research0,,:1
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