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18篇 您的检索式:作者名="PALACIOS G F"
    题名 作者 年代 出处 被引量
1Feasible predictive criteria for reproductive performance of white shrimp Litopenaeus vannamei : egg quality and female physiological condition显示文摘Arcos F G Ibarra A M Palacios E 2003Aquaculture2003,228,14:1
2Solution Methods for the Bi - objective (Cost - coverage)Unconstrained Facility Location Problem with anIllustrative Example 显示文摘VILLEGAS J G PALACIOS F MEDAGLIA A L 2006Annals of Operations Research2006,147,1:1
3Molecular characterization of human enteroviruses in clinical samples: comparison between VP2,VP1,and RNA polymerase regions using RT nested PCR assays and direct sequencing of products显示文摘CASAS I PALACIOS G F TRALLERO G 2001J Med Virol2001,65,1:1
4Molecular identification of mumps virus genotypes from clinical samples: standardized method of analysis显示文摘G Palacios O Jabado D Cisterna F 2005J Clin Microbiol2005,4,43:1
5Levels and risk assessment for humans and ecosystems of platinum-group elements in the airborne particles and road dust of some European cities显示文摘B Gómez M.A Palacios M Gómez J.L Sanchez G Morrison S Rauch C McLeod R Ma S Caroli A Alimonti F Petrucci B Bocca P Schramel M Zischka C Petterson U Wass 2002Science of the Total Environment2002,,1:1
6Resolution of racemic albuterol via diastereomeric salts formation with di-p-toluoyl-D-tartaric acid 显示文摘FERRAYOLI C G PALACIO M A BRESINA M F PALACIOS S M 2000Enantiomer2000,5,34:1
7Development of Cu-based oxygencarriers for chemical-looping combustion显示文摘DIEGO L F LABIANO F G ADNEZ J GAYN P ABAD A CORBELLA B M PALACIOS J M 2004Fuel2004,83,13:1
8Surface changes of alumina induced by phosphoric acid impregnation 显示文摘CORDERO R L LIAMRIAS F J G PALACIOS J M FIERRO J L G AGUDO A L 1989Appl Catal1989,56,1:1
9Morphological and chemical changes in platinum recovery in high-pressure ammonia oxidation plants显示文摘Fierro J L G Palacios J M Tom(a)s F 1989Surface and Interface Analysis1989,14,9:1
10Resolution of racemic albuterol via diastereomeric salts formation with di-ptoluoyl-D-tartaric acid 显示文摘FERRAYOLI C G PALACIO M A BRESINA M F 2000Enantiomer2000,5,34:1
11Application of high resolution X-rayemission spectroscopy on the study of Cr ion adsorption byactivated carbon 显示文摘Espinoza-Quinones F R Modenes A N Camera A S Stutz G Tirao G Palacio S M Kroumov A D OliveiraA P Alflen V L 2010Applied Radiation and Isotopes2010,68,12:1
12Application of high resolution X-rayemission spectroscopy on the study of Cr ion adsorption byactivated carbon 显示文摘Espinoza-Quinones F R Modenes A N Camera A S Stutz G Tirao G Palacio S M Kroumov A D OliveiraA P Alflen V L 2010Applied Radiation and Isotopes2010,68,12:1
13Methods of Fourier optics in digital holographic microscopy 显示文摘Palacios F Palacios D Palacios G 2008Optics Communications2008,281,4:1
14Helicobacter pylori vacA s1a and s1b alleles from clinical isolates from different regions of Chile show a distinct geographic distribution显示文摘AIM: To establish the most common vacA alleles in Helicobacter pylori(H pylori) strains isolated from Chilean patients and its relationship with gastritis and gastroduodenal ulcers.METHODS: Two hundred and forty five H pylori clinical isolates were obtained from 79 biopsies from Chilean infected patients suffering from gastrointestinal diseases. An average of 2-3 strains per patient was isolated and the vacA genotype was analyzed by PCR and 3% agarose electrophoresis. Some genotypes were checked by DNA sequencing.RESULTS: The most prevalent vacA genotype inChilean patients was s1b m1 (76%), followed by s1a m1 (21%). In contrast, the s2 m2 genotype was scarcely represented (3%).The s1b m1 genotype was found most frequently linked to gastropathies (P<0.05) rather than ulcers. Ulcers were found more commonly in male and older patients. Curiously, patients living in cities located North and far South of Santiago, the capital and largest Chilean city, carried almost exclusively strains with the s1b m1 genotype. In contrast, patients from Santiago and cities located South of Santiago carried strains with either one or both s1a m1 and s1b m1 genotypes.Regarding the s2 m2 genotype, comparison with GenBank sequences revealed that Chilean s2 sequence was identical to those of Australian, American, and Colombian strains but quite different from those of Alaska and India.CONCLUSION: Differences in geographic distribution of the s and m vaccA alleles in Chile and a relationship of s1b m1 genotype with gastritis were found. Sequence data in part support a hispanic origin for the vacA genotype.Asymmetric distribution of genotypes s1b m1 and s2 m2recedes H Pyloristrain distribution in Spain and Portugal.MI Díaz A Valdivia P Martínez JL Palacios P Harris J Novales E Garrido D Valderrama C Shilling A Kirberg E Hebel J Fierro R Bravo F Siegel G Leon G Klapp A Venegas 2005World Journal of Gastroenterology2005,11,40:1
15An analytical SEM and XPS study of Pt-Rh gauzes used in high pressure ammonia burners显示文摘Fierro J L G Palacios J M Tomos F 1988Surface and Interface Analysis1988,13,1:1
16Double-blind study in acute vulvovaginal candidiasis,comparison of flutrimazole site-release cream (1,2 and 4%)显示文摘del Palacio A Sanz F Sanchez-Alor G 2000Mycoses2000,43,:1
17Methods of Fourier optics in digital holographic microscopy显示文摘Palacios F Palacios D Palacios G 2008Optics Communications2008,281,4:1
18Ovary development at the onset of gametogenesis is genetically determined and correlated with reproductive traits at maturity in shrimp Litopenaeus(Penaeus) vannamei显示文摘Arcos F G Racotta I S Palacios E 2005Marine Biology2005,148,2:1
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