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422篇 您的检索式:作者名="BARRET"
    题名 作者 年代 出处 被引量
1花椒宁碱,一种新的抗白血病生物碱显示文摘本文综述了花椒宁碱,一种具有抗肿瘤作用的苯并菲啶生物碱。对其植物资源、提取、生物合成、疗效,特别是抗白血病作用均做了详细的论述。Barret Y 韩淑萍 1993国外医药(植物药分册)1993,8,1:11
2Anaerobic Removal of Trace Organic Contaminants in Sewage Sludge: 15 Years of Experience显示文摘Trace organic contaminants (TOCs) correspond to a broad range of molecules generated either directly or indirectly by human activity. Even though TOCs are found at low concentrations in the environment, they often accumulate by biomagnification and bioaccumulation into biological organisms and cause irreversible damages in biological systems through direct or indirect toxic effects such as endocrine disruption and tumour initiation. This manuscript presents the main findings of over fifteen years of research focusing on biological removal of various TOCs found in sewage sludge from urban treatment plants. A special focus of the research was made on microbial processes in complex anaerobic ecosystems. Four families of compounds mostly retrieved in urban plants were studied: the polycyclic aromatic hydrocarbons (PAHs), the polychlorobiphenyls (PCBs), the phthalic acid esters (PAEs), and the nonylphenol ethoxylates (NPEs). It was observed that the microbial capability for removing low amounts of TOCs required a long adaptation time and was often limited by the bioavailability of these compounds. In fact, the overall biodegradation resulted from the numerous interactions existing between the matrix (organic matter) and the microbial ecosystems according to the physico-chemical sorption properties of these compounds. Mechanistic aspects were also tackled in depth and specific models were developed for better understanding the network of interactions between TOCs, microorganisms, and organic matter. These findings could be extrapolated to other ecosystems such as soils and sediments. Finally, it was shown that microbial cometabolism was essential for TOC removal, and the concept of bioavailability was not only dependent on the nature, the level, and the sorption properties of TOCs but was also strongly dependent on the nature and the concentration of the sludge organic matter. Specific parameters were proposed for better evaluating the fate of TOCs in microbial anaerobic processes and technological solutions for efficient removal of these compounds were also proposed.M. BARRET L. DELGADILLO-MIRQUEZ E. TRABLY N. DELGENES F. BRAUN G. CEA-BARCIA J. P. STEYER D. PATUREAU 2012Pedosphere2012,22,4:8
3Gastric emptying evaluation by ultrasound prior colonoscopy:An easy tool following bowel preparation显示文摘AIM: To investigate the gastric emptying after bowel preparation to allow general anaesthesia. METHODS: A prospective, non-comparative, and nonrandomized trial was performed and registered on Eudra CT database(2011-002953-80) and on www.trial.gov(NCT01398098). All patients had a validated indication for colonoscopy and a preparation using sodium phosphate(NaP) tablets. The day of the procedure, patients took 4 tablets with 250 mL of water every 15 min, three times. The gastric volume wasestimated every 15 min from computed antral surfaces and weight according to the formula of Perlas et al(Anesthesiology, 2009). Colonoscopy was performed within the 6 h following the last intake.RESULTS: Thirty patients were prospectively included in the study from November 2011 to May 2012. The maximum volume of the antrum was 212 mL, achieved 15 min after the last intake. 24%, 67% and 92% of subjects had an antral volume below 20 mL at 60, 120 and 150 min, respectively. 81% of patients had a Boston score equal to 2 or 3 in each colonic segment. No adverse events leading to treatment discontinuation were reported.CONCLUSION: Gastric volume evaluation appeared to be a simple and reliable method for the assessment of gastric emptying. Data allow considering the NaP tablets bowel preparation in the morning of the procedure and confirming that gastric emptying is achieved after two hours, allowing general anaesthesia.Romain Coriat Vanessa Polin Ammar Oudjit Franck Henri Marion Dhooge Sarah Leblanc Chantal Delchambre Anouk Esch Tessa Tabouret Maximilien Barret Frédéric Prat Stanislas Chaussade 2014World Journal of Gastroenterology2014,20,37:6
4Characterization of DNA-strand breakage induced in V79 cells by F 11782, a catalytic inhibitor of topoisomerases显示文摘Barret JM Hill BT Olive PL 2000Br J Cancer2000,83,12:1
5Senser-based navigation of a mobile robot in an indoor environment显示文摘Maref H Barret C 2002Robotics and Autonomous System2002,38,:1
6Characterisation of backcross generations obtained under field conditions from oilseed rape-wild radish F1 interspecific hybrids: an assessment of transgene dispersal 显示文摘Chevre AM Eber F Baranger A Hureau G Barret P Picault H Renard M 1998Theor Appl Genet1998,97,:1
7Software Development Cost Estimation Using Funtion Points 显示文摘Matson J Barret B Melliehamp J 1994IEEE Transactions on Software Engineering1994,20,4:1
8Recombinant Capripoxvirus Expressing the Hemagglutinin Protein Gene of Rinderpest Virus Protection of Cattle against Rinderpest and Lumpy Skin Disease Virus 显示文摘Romero C H Barret T Richard W 1994Virol1994,204,:1
9Laparoscopie versus open simple prosta tectomy an evaluation of morbidity显示文摘McCullough T C Heldwein F L Soon S J Galiano M Barret E Cathelineau X 2009J Endourol2009,23,:1
10The cystatins: a new class of peptidase inhibitors显示文摘BARRET A 1987Trends in Biochemical Sciences1987,12,:1
11Laparoscopic partial nephrectomy in the pig:comparison of three hemostasis techniques显示文摘Barret E Guillonneau B Cathelineau X 2001J Endourol2001,15,3:1
12Molecular mapping analysis of Brassica napus using isozyme, RAPD and RFLP markers on double haploid progeny 显示文摘Foisset N Delourme R Barret P 1996Theor Appl Genet1996,93,:1
13PAH fate during the anaerobic digestion of contaminated sludge: Do bioavailability and/ or eometabolism limit their biodegradation? 显示文摘Barret M Carfare H Delgadillo L 2010Waier Research2010,44,13:1
14Rapid identification of wine yeast species based on RFLP analysis of the ribosomal internal transcribed spacer (ITS) region显示文摘GUILLAMO J M SABATE J BARRET E 1998Arch Microbiol1998,169,:1
15Correlation of time temperature indicator response with microbial growth in pasteurized milk 显示文摘GRISIUS R WELLS J H BARRET E L 1987Journal of Food Processing and Preservation1987,11,:1
16Risk of early febrile seizure with perinatal exposure to nucleoside analogues显示文摘Landreau Mascaro A Barret B Mayaux MJ 2002Lancet2002,359,9306:1
17Characterization of the biological and biochemical activities of F 11782 and the bisdiox-opiperazines, ICRF- 187 and ICRF-193, two types of topoi-somerase Ⅱ catalytic inhibitors with distinctive mechanisms ofaction显示文摘van Hille B Etievant C Barret JM 2000Anti Cancer Drugs2000,11,10:1
18Influence of feed characteristics on the removal of micropollutants during the anaerobic digestion of contaminated sludge 显示文摘Barret M Barcia G C Guillon A 2010J Hazard Mater2010,181,1:1
19Selective decontami- nation of the digestive tract in severely burned pediatric patients 显示文摘Barret JP Jeschke MG Herndon DN 2001Burns2001,27,5:1
20Reduction in theincidence of type 2 diabetes with lifestyle intervention or maformin 显示文摘Knowler WC Barret - Conner E Fowler SE 2002N Engl J Med2002,346,6:1
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