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| 1 | Mitochondrial GPX1 silencing triggers differential photosynthesis impairment in response to salinity in rice plants显示文摘The physiological role of plant mitochondrial glutathione peroxidases is scarcely known. This study attempted to elucidate the role of a rice mitochondrial isoform(GPX1) in photosynthesis under normal growth and salinity conditions. GPX1 knockdown rice lines(GPX1s) were tested in absence and presence of 100 mM NaCl for 6 d.Growth reduction of GPX1 s line under non-stressful conditions, compared with non-transformed(NT) plants occurred in parallel to increased H_2O_2 and decreased GSH contents. These changes occurred concurrently with photosynthesis impairment, particularly in Calvin cycle's reactions, since photochemical efficiency did not change.Thus, GPX1 silencing and downstream molecular/metabolic changes modulated photosynthesis differentially. In contrast, salinity induced reduction in both phases of photosynthesis, which were more impaired in silenced plants.These changes were associated with root morphology alterations but not shoot growth. Both studied lines displayed increased GPX activity but H_2O_2 content did not change in response to salinity. Transformed plants exhibited lower photorespiration, water use efficiency and root growth, indicating that GPX1 could be important to salt tolerance. Growth reduction of GPX1 s line might be related to photosynthesis impairment, which in turn could have involved a cross talk mechanism between mitochondria and chloroplast originated from redox changes due to GPX1 deficiency. | Yugo Lima-Melo Fabricio E.L.Carvalho Márcio O.Martins Gisele Passaia Rachel H.V.Sousa Milton C.Lima Neto Márcia Margis-Pinheiro Joaquim A.G.Silveira | 2016 | Journal of Integrative Plant Biology2016，58，8： | 7 |
| 2 | Endoscopic ultrasound-guided vs endoscopic retrograde cholangiopancreatography biliary drainage for obstructed distal malignant biliary strictures: A systematic review and meta-analysis显示文摘BACKGROUND For palliation of malignant biliary obstruction(MBO), the gold-standard method of biliary drainage is endoscopic retrograde cholangiopancreatography(ERCP)with the placement of metallic stents. Endoscopic ultrasound(EUS)-guided drainage is an alternative that is typically reserved for cases of ERCP failure.Recently, however, there have been robust randomized clinical trials(RCTs)comparing EUS-guided drainage and ERCP as primary approaches to MBO.AIM To compare EUS guidance and ERCP in terms of their effectiveness and safety in palliative biliary drainage for MBO.METHODS This was a systematic review and meta-analysis, in which we searched the MEDLINE, Excerpta Medica, and Cochrane Central Register of Controlled Trials databases. Only RCTs comparing EUS and ERCP for primary drainage of MBO were eligible. All of the studies selected provided data regarding the rates of technical and clinical success, as well as the duration of the procedure, adverse events, and stent patency. We assessed the risk of biases using the Jadad score and the quality of evidence using the Grading of Recommendations Assessment,Development and Evaluation criteria.RESULTS The database searches yielded 5920 records, from which we selected 3 RCTs involving a total of 222 patients(112 submitted to EUS and 110 submitted to ERCP). In the EUS and ERCP groups, the rate of technical success was 91.96%n and 91.81%, respectively, with a risk difference(RD) of 0.00%(95%CI:-0.07, 0.07;P = 0.97; I^2 = 0%). The clinical success was 84.81% and 85.53% in the EUS and ERCP groups, respectively, with an RD of-0.01%(95%CI:-0.12, 0.10; P = 0.90; I^2 =0%). The mean difference(MD) for the duration of the procedure was-0.12%(95%CI:-8.20, 7.97; P = 0.98; I^2 = 84%). In the EUS and ERCP groups, there were14 and 25 adverse events, respectively, with an RD of-0.06%(95%CI:-0.23, 0.12; P= 0.54; I^2 = 77%). The MD for stent patency was 9.32%(95%CI:-4.53, 23.18; P =0.19; I^2 = 44%). The stent dysfunction rate was significantly lower in the EUS t group(MD =-0.22%; 95 CI:-0.35,-0.08; P = 0.001; I^2 = 0%).CONCLUSION EUS represents an interesting alternative to ERCP for MBO drainage,demonstrating lower stent dysfunction rates compared with ERCP. Technical and clinical success, duration, adverse events and patency rates were similar. | Fernanda P Logiudice Wanderlei M Bernardo Facundo Galetti Vitor M Sagae Carolina O Matsubayashi Antonio C Madruga Neto Vitor O Brunaldi Diogo T H de Moura Tomazo Franzini Spencer Cheng Sergio E Matuguma Eduardo G H de Moura | 2019 | World Journal of Gastrointestinal Endoscopy2019，11，4： | 6 |
| 3 | Gastrointestinal stromal tumor: report of two unusual cases显示文摘 | Mário Rodrigues Montemor Neto Tiago Noguchi Machuca Renato Valmassoni Pinho Lucas Dan Yuasa Luiz Fernando Bleggi-Torres | 2004 | Virchows Archiv2004，，6： | 2 |
| 4 | Removal of chromium fi-om aqueous solutions by diatomite treated with microemulsion 显示文摘 | Dantas T N Neto A A Moura M C | 2001 | Water Research2001，35，9： | 1 |
| 5 | Obese Patients with type 2 diabetes submitted to banded gastric bypass:greater incidence of dumping syndrome显示文摘 | Padoin AV Neto MG Moretto M | 2009 | Obes Surg2009，19，11： | 1 |
| 6 | Fluid resuscitation with isotonic or hyper- tonic saline solution avoids intraneural calcium influx after traumatic brain injury associated with hemorrhagic shock 显示文摘 | Balbino M Capone Neto A Prist R | 2010 | J Trauma2010，68，： | 1 |
| 7 | Comprehensive study on the chemical structure of dioxane lignin from plantation eucalyptus globulus wood 显示文摘 | DMITRY V Evtuguin CARLOS Pascoal Neto ARTUR M S Silva | 2001 | Journal of Agricultural and Food Chemistry2001，49，9： | 1 |
| 8 | Parametric Study of Adhesive Joints with Composites 显示文摘 | NETO J A B P CAMPILHO R D S G DA SILVA L F M | 2012 | International Journal of Adhesion and Adhesives2012，，： | 1 |
| 9 | Antigenotoxicity of artepillin C in vivo evaluated by the micronucleus and comet assays显示文摘 | Azevedo Bentes Monteiro Neto M | | 0，，： | 1 |
| 10 | Characterization of Pore Systems in Seal Rocks Using Nitrogen Gas Adsorption Combined with Mercury Injection Capillary Pressure Techniques 显示文摘 | Schmitt M Fernandes C P da Cunha Neto J A B | 2013 | Marine and Petroleum Geology2013，39，1： | 1 |
| 11 | Comparative survey of the nutritive value of several edible Coleoptera from Mexico and Pachymerus nucleorum(Fabricius,1792)(Bruchidae)from Brasil显示文摘 | CONSTA NETO E M FERREIRA DOS SANTOS J | 2006 | Interciencia2006，31，7： | 1 |
| 12 | Prognostic significance of the combined expression of matrix metalloproteinase-9, urokinase type plasminogen activator and its receptor in breast cancer as measured by Northern blot analysis 显示文摘 | Pacheco MM Nishimoto IN Mour? o Neto M | 2001 | Int J Biol Markers2001，16，1： | 1 |
| 13 | Obliquity-correction imaging condition for reverse time migration显示文摘 | Costa J C Silva Neto F A Alcantara M R M | 2009 | Geophysics2009，74，3： | 1 |
| 14 | Reduced fertility among shoe man- ufacturing workers 显示文摘 | Sallmrn M Neto M Mayan ON | 2008 | Oecup Environ Med2008，65，8： | 1 |
| 15 | Preferential ammonium uptake during growth cycle and identification of ammonium transporter genes in young pear trees 显示文摘 | Mota M Neto C B Monteiro A A | 2011 | Journal of Plant Nutrition2011，34，6： | 1 |
| 16 | The electronic properties of graphene 显示文摘 | Castro Neto A H Guinea F Peres N M R | 2009 | Review of Mod- ern Physics2009，81，1： | 1 |
| 17 | Gastrointestinal stromal tumor: report of two unusual cases显示文摘 | Mário Rodrigues Montemor Neto Tiago Noguchi Machuca Renato Valmassoni Pinho Lucas Dan Yuasa Luiz Fernando Bleggi-Torres | 2004 | Virchows Archiv2004，，6： | 1 |
| 18 | Quality of life in the surgical treatment of gynecomastia显示文摘 | Davanco RA Sabino Neto M Garcia EB | 2009 | Aesthetic Plast Surg2009，33，4： | 1 |
| 19 | Shear-dependent boundary slip in an aqueous Newtonian liquid显示文摘 | Craig V S J Neto C Williams D R M | 2001 | Physical Review Letters2001，87，05： | 1 |
| 20 | Performance of low-cost ejectors 显示文摘 | Neto I E L Porto R D M | 2004 | Journal of Irrigation and Drainage Engineering2004，130，2： | 1 |
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