|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A radiologic study of the tympanic Bone: anatomy and Surgery显示文摘 | Stephen Rodrigues Paul Fagan Bruce Doust | 2003 | Otology & Neurootology2003，24，5： | 1 |
| 2 | Anesthetic Pharmacology and Perioperative Considerations for the End Stage Liver Disease Patient显示文摘 | Robert L. Mcclain Harish Ramakrishna Stephen Aniskevich III Joseph A. Cartwright Leah G. Ward Phar Sher-Lu Pai Eduardo S. Rodrigues Archer K. Martin Timothy S. Shine | 2015 | Current Clinical Pharmacology2015，，1： | 1 |
| 3 | Maintenance pemetrexed plus best supportive care versus placebo plus best supportive care for non-small-cell lung cancer: a randomised, double-blind, phase 3 study显示文摘 | Tudor Ciuleanu Thomas Brodowicz Christoph Zielinski Joo Hang Kim Maciej Krzakowski Eckart Laack Yi-Long Wu Isabel Bover Stephen Begbie Valentina Tzekova Branka Cucevic Jose Rodrigues Pereira Sung Hyun Yang Jayaprakash Madhavan Katherine P Sugarman Patrick | 2009 | 2009 (9699)2009，，9699： | 1 |
| 4 | Maintenance pemetrexed plus best supportive care versus placebo plus best supportive care for non-small-cell lung cancer: a randomised, double-blind, phase 3 study显示文摘 | Tudor Ciuleanu Thomas Brodowicz Christoph Zielinski Joo Hang Kim Maciej Krzakowski Eckart Laack Yi-Long Wu Isabel Bover Stephen Begbie Valentina Tzekova Branka Cucevic Jose Rodrigues Pereira Sung Hyun Yang Jayaprakash Madhavan Katherine P Sugarman Patrick | 2009 | The Lancet2009，，9699： | 1 |
| 5 | Piecewise-affine state feedback for piecewise-affine slab systems using convex optimization显示文摘 | Luis Rodrigues Stephen Boyd | 2005 | Systems & Control Letters2005，，9： | 1 |
| 6 | Piecewise-affine state feedback for piecewise-affine slab systems using convex optimization 显示文摘 | Luis Rodrigues Stephen Boyd | 2005 | Systems and Control Letters (S0167-6911)2005，54，9： | 1 |
| 7 | Is magnesium deficiency the major cause of needle chlorosis of Pinus taeda in Brazil?显示文摘Needle chlorosis(NC)in Pinus taeda L.systems in Brazil becomes more frequent after second and third harvest rotation cycles.In a study to identify factors contributing to yellowing needle chorosis(YNC),trees were grown in soils originating from contrasting parent materials,and soils and needles(whole,green and chlorotic portions)from 1-and 2-year-old branches and the first and second needle flush release at four sites with YNC on P.taeda were analyzed for various elements and properties.All soils had very low base levels(Ca^(2+),Mg^(2+)and K^(+))and P,suggesting a possible lack of multiple elements.YNC symptoms started at needle tips,then extended toward the needle base with time.First flush needles had longer portions with YNC than second flush needles did.Needles from the lower crown also had more symptoms along their length than those higher in the canopy.Symptoms were similar to those reported for Mg.In chlorotic portions,Mg and Ca concentrations were well below critical values;in particular,Mg levels were only one third of the critical value of 0.3 g kg^(-1).Collectively,results suggest that Mg deficiency is the primary reason for NC of P.taeda in various parent soils in Brazil. | Antônio Carlos Vargas Motta Shizuo Maeda Valdécio dos Santos dos Santos Rodrigues Tamires Maiara Ercole Stephen Arthur Prior Ana Elisa Lyra Brumat Amanda Pacheco Cardoso Moura Julierme Zimmer Barbosa João Bosco Vasconcellos Gomes | 2024 | Journal of Forestry Research2024，35，2： | 0 |
| 8 | Characterization of Cnidoscolus quercifolius Pohl bark root extract and evaluation of cytotoxic effect on human tumor cell lines显示文摘Objective: To evaluate the chemical components of active extract from Cnidoscolus quercifolius root bark and its cytotoxic potential against several tumor strains. Methods: The high-performance liquid chromatography with diode-array detection and ~1H and ^(13)C nuclear magnetic resonance spectroscopy of the extract were used to distinguish the existence of possible functional groups in the root bark extract. The in vitro cytotoxic activity of methanol extract on human colon cancer cell lines was evaluated using OVCAR-8, SF-295, HCT-116, HL-60 strains and the samples were assessed by 3-(4,5-dimethylthiazol2-yl)-2,5-diphenyltetrazolium bromide method. Results: The analysis of nuclear magnetic spectra of the active chloroform fraction revealed the presence of absorptions bands correspondent to a mixture of favelines such as neofavelanone, deoxofaveline or methyl-faveline, which structures were confirmed by ultraviolet spectra upon high-performance liquid chromatography with diode-array detection analysis. The active fraction showed cytotoxic effects in the tested strains, HCT-116, SF-295, OVCAR-8 and HL-60 cells with IC_(50) of 72 hours ranging from 4.95 to 15.23 μg/mL. Conclusions: The results suggest that the substances present in faveleira(Cnidoscolus quercifolius) root bark extract have a cytotoxic potential against several tumor lines, showing a broader antitumour potential, and in addition no adverse to healthy cells. Therefore, the root bark extract of Cnidoscolus quercifolius has a possibility of use for anticarcinogenic therapies. | Paulo Fernando Machado Paredes Selene Maia de Morais Fernando Cesar Rodrigues Brito Luiz Francisco Wemmenson Goncalves Moura Patricia de Araujo Rodrigues Stephen Rathinaraj Benjamin Francisco Ernani Alves Magalhaes Eridan Orlando Pereira Tramontina Florean Maria Izabel Florindo Guedes | 2018 | Asian Pacific Journal of Tropical Biomedicine2018，8，7： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员