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278篇 您的检索式:作者名="PETROV L"
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1Relationship between the exocrine and endocrine pancreas after acute pancreatitis显示文摘AIM:To determine the prevalence and time course of pancreatic exocrine insufficiency in individuals with newly diagnosed prediabetes or diabetes mellitus after acute pancreatitis.METHODS:Relevant literature cited in three major biomedical journal databases(EMBASE,MEDLINE,and Scopus)was reviewed independently by two authors.There were no language constraints but the search was limited to human studies.Studies included were cohort studies of adult patients who were discharged after an attack of acute pancreatitis.Patients were excluded if they were under 18 years of age or had a previous diagnosis of prediabetes or diabetes mellitus,pancreatic exocrine insufficiency,or chronic pancreatitis.The main outcome measure was the prevalence of concomitant pancreatic exocrine insufficiency in patients who were diagnosed with prediabetes and diabetes mellitus after an attack of acute pancreatitis.Subgroup analysis was conducted for patients who were diagnosed with prediabetes only and those who were diagnosed withdiabetes mellitus only.Subgroup analysis looking at the time course of concomitant pancreatic exocrine and endocrine insufficiency was also conducted.Pooled prevalence and corresponding 95%confidence intervals were calculated for all outcome measures and P-values<0.05 were deemed statistically significant.RESULTS:Eight clinical studies comprising of 234patients met all eligibility criteria.The pooled prevalence of newly diagnosed prediabetes or diabetes in individuals after acute pancreatitis was 43%(95%CI:30%-56%).The pooled prevalence of pancreatic exocrine insufficiency in individuals after acute pancreatitis was 29%(95%CI:19%-39%).The prevalence of concomitant pancreatic exocrine insufficiency in individuals with newly diagnosed prediabetes or diabetes was 40%(95%CI:25%-55%).The prevalence of concomitant pancreatic exocrine insufficiency among individuals with prediabetes alone and diabetes mellitus alone was 41%(95%CI:12%-75%)and 39%(95%CI:28%-51%),respectively.Further analysis showed that the prevalence of concomitant pancreatic exocrine insufficiency in individuals with prediabetes or diabetes decreases over time after an attack of acute pancreatitis.CONCLUSION:Pancreatic exocrine insufficiency occurs in 40%of individuals with newly diagnosed prediabetes or diabetes mellitus after acute pancreatitis.Further studies are needed to investigate the pathogenesis of diabetes in this setting.Stephanie L M Das James I C Kennedy Rinki Murphy Anthony R J Phillips John A Windsor Maxim S Petrov 2014World Journal of Gastroenterology2014,20,45:9
2Determinant-Based Classification of Acute Pancreatitis Severity: An International Multidisciplinary Consultation显示文摘E. Patchen Dellinger Christopher E. Forsmark Peter Layer Philippe Lévy Enrique Maraví-Poma Maxim S. Petrov Tooru Shimosegawa Ajith K. Siriwardena Generoso Uomo David C. Whitcomb John A. Windsor 2012Annals of Surgery2012,,6:7
3二甲酸钾对母猪体况和生长性能的影响显示文摘随着经济的发展和生活水平的日益提高,人们越来越重视和忧虑抗生素的残留和菌株的耐药性问题,消费者对安全绿色健康食品的呼声也愈来愈大,禁抗无抗是全球大势所趋。在目前讨论和研究的方案之中,二甲酸钾(KDF)引起动物营养学界和养猪业的广泛兴趣。欧洲各国对饲料用二甲酸钾的研究开发起源于20世纪90年代中期,1994年在挪威波斯格朗(Porsgrunn)Norsk Hydro的实验室因一次取萃石化用液体甲酸盐的意外,科学家Leif Hj?rnevik发现了沉淀中结晶的二甲酸钾,其在改善畜禽生长性能方面的作用相继被研究报道。2001年7月,欧盟批准了Norsk Hydro开发的Formi LHS(主要成分为二甲酸钾)作为第1个用于猪饲料抗生素促生长剂的代替品(Commission Reg.(EC) No.1334/2001),批准使用的应用范围局限于提高猪的生产性能。由此Formi开启了无抗新纪元,成为后抗生素时代一种可替代猪用生长促进剂。Formi作为无毒害、无残留无抗药性的环保型添加剂的作用越来越为人们所认知,被广大技术专家所推崇。国内外很多KDF的应用实验表明,二甲酸钾作为一种分子式简单的复合盐(具特殊结构的甲酸和甲酸钾),既继承了甲酸的抗菌防霉作用,又具备无腐蚀的缓释效应(单一酸化剂释放过快,在胃中即被全部吸收,无法在小肠部位发挥作用)。具有促进猪的生长,改善仔猪胃肠道消化环境,调节饲料的适口性,提高动物的采食量,有效抑制饲料中的霉菌等有害成分,保持饲料新鲜度和质量,延长饲料的保存期限等一系列作用,且酸化效果优于常用复合型酸化剂。KDF作为非抗生素促生长剂,主要针对断奶仔猪、生长育肥猪及哺乳母猪。文章只重点讨论了KDF饲喂母猪后对饲料采食量,养分消化率,母猪妊娠期至断奶期体况的影响。Christian Lückst?dt Stevan Petrovic 李坤杰 2019猪业科学2019,36,4:2
4Acute hepatitis associated with the Chinese herbal product Jin Bu Huan显示文摘Woolf G M Petrovic L M Rojter S E 1994AnnIntern Med1994,121,:1
5Optimal nonlinear filtering for track-before-detect in IR image sequences显示文摘Rozovskii B L Petrov A 1999Proceedings of SHE1999,152,1999:1
6Reversal of axonal loss and disa bility in a mouse model of progressive multiple sclerosis 显示文摘Basso A S Frenkel D Quintana FJ Costa-Pinto F A Petrovic Stojkovic S Puckett L 2008J Clin Invest2008,118,:1
7Market Power and Efficiency in a Computational Electricity Market with Discriminatory Double-auction Pricing显示文摘NICOLAISEN J PETROV V TESFATSION L 0,,05:1
8Effects of proteasome inhibitor,MG132,on proteasome activity and oxidative status of rat liver显示文摘Alexandrova A Petrov L Georgieva A 2008Cell Biochem Funct2008,26,3:1
9Liquid chromatography-(tandem) mass spectrometry of selected emerging pollutants (steroid sex hormones,drugs and alkylphenolic surfactants) in the aquatic environment显示文摘de Alda M J L Diaz-Cruz S Petrovic M 2003Journal of Chromatography A2003,1000,12:1
10Reflection Z-scan technique for measurements of optical properties of surface显示文摘Petrov D V Gomes A S L de Arauújo C B 0,,:1
11Microstructure and oxidation-resistance of Til-xy-zAlxCryYzN layers grown by combined steered-arc/ unbalanced-magnetron-sputter deposition显示文摘DONOHUE L A SMITH I J MNNZ W D PETROV I GREENE J E 1997Surface and Coatings Technology1997,9495,:1
12Paraquat induced lipid peroxidation and injury in Ehrlich ascites tumor cells显示文摘Kanskashev P Petrov L Alexandrova A 2000Neoplusma2000,47,2:1
13Synthesis of metastable epitaxial zhc-blende-structure AIN by solid-state reaction显示文摘PETROV I MOJAB E POWELL R C GREEN J E HULTMAN L SUNDGREN J E 1992Appl Phys Lett1992,60,:1
14Nanosized LiMYMn2-YO4(M=Cr,Co and Ni) spinels synthesized by a sucrose-aided combustion method:Structural characterization and electrochemical properties显示文摘AMARILLA J M ROJAS R M PICO F PASCUAL L PETROV K KOVACHEVA D LAZARRAGA MG LEJONA I ROJO J M 2007J Power Sources2007,17,2:1
15Preparation and char- acterization of oil containing microcapsules obtained by an interac- tion induced coacervation 显示文摘Katona J M Sovilj V J Petrovic L B 2010J Disper Sci Tech2010,31,12:1
16Abc protein transport of MRI contrast agents in canalicular rat liver plasma vesicles and yeast vacuoies显示文摘Pascolo L Petrovic S Cupelli F 2001Biochem biophys Res Commun2001,282,1:1
17Intrahepatic levels of CXCR3-associated chemokines correlate with liver inflammation and fibrosis in chronic hepatitis C显示文摘Zeremski M Petrovic LM Chiriboga L 2008Hepatology2008,48,5:1
18Comparison between hydride generation and nebulization for sample introduction in the determination of lead in plants and water samples by inductively coupled plasma mass spectrometry using external calibration and isotope dilution显示文摘Petrov P K Wibetoe G Tsalev D L 2006SpectrochimieaActaPartB2006,61,1:1
19Market power and efficiency in a computational electricity market with discriminatory double-auction pricing显示文摘Nicolaisen J Petrov V Tesfatsion L 2001IEEE Transactions on Evolutionary Computation2001,5,5:1
20Boron isotope effect in superconducting MgB2显示文摘BUD'KO S L LAPERTOT G PETROVIC C 2001Phys Rev Lett2001,86,:1
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