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7篇 您的检索式:作者名="Maritza A"
    题名 作者 年代 出处 被引量
1A DNA vaccine expressing the E2 protein of classical swine fever virus elicits T cell responses that can prime for rapid antibody production and con{er total protection upon viral challenge显示文摘LLILIANNE G MARITZA B JOSE I N et a l 2005Vaccine2005,23,28:1
2Classical swine fever virus E2 glycoprotein antigen produced in adenovirally transduced PK-15 cells confers complete protection in pigs upon viral challenge 显示文摘Oliberto S a nchez Maritza Barrera Mar i a P Rodr i guez 2008Vaccine2008,26,7:1
3Using waist circumference as a screening tool to identify colombian subjects at cardiovascular risk显示文摘Maritza Perez Juan P Casas Luz A Cubillos-Garzón Norma C Serrano Federico Silva Carlos A Morillo Patricio López-Jaramillo 2003European Journal of Cardiovascular Prevention & Rehabilitation2003,,5:1
4Non-linear finite element constitutive modeling of indentation into super-and ultrahard materials:The plastic deformation of the diamond tip and the ratio of hardness to tensile yield strength of super-and ultrahard nanocomposites显示文摘Maritza G J V Veprek R G Arogon A S 2009Surface and Coatings Technology2009,203,:1
5Serum folate and homocysteine levels in obese females with non-alcoholic fatty liver显示文摘Sandra H Jaime P Maritza A 2005Nutrition2005,21,2:1
6Recognition of a multiple antigen peptide containing sequence from mimotope of the dengue type 3 virus NS4B protein by human antibodies显示文摘Objective: To evaluate the recognition of NS4 B mimotope, as multiple antigen peptide(MAP), by dengue antibodies presents in serum samples from patients with different serotype infections. Methods: A MAP containing mimotope sequence was synthesized and used to evaluate the recognition of NS4 B mimotope as MAP by a panel of 66 human sera from dengue cases by an indirect ELISA assay. Results: The MAP differentiated between sera from dengue viruses infected patients and sera from healthy individuals and the best reactivity was shown by serum from dengue type 3 virus patients. The recognition was more intense with serum from patients with secondary infection. Conclusions: The findings suggest the potential use of NS4 B mimotope on the development of a multi-epitope diagnostic tool. These results are important for further immunogenicity studies.Nevis Amin Maritza Pupo Alicia Aguilar Susana Vázquez Yamira Caballero Rolando Ochoa María G Guzmán Armando Acosta 2016Asian Pacific Journal of Tropical Medicine2016,9,2:0
7Helicobacter pylori HopE and HopV porins present scarce expression among clinical isolates显示文摘AIM:To evaluate how widely Helicobacter pylori (H. pylori ) HopE and HopV porins are expressed among Chilean isolates and how seroprevalent they are among infected patients in Chile.METHODS: H. pylori hopE and hopV genes derived from strain CHCTX-1 were cloned by polymerase chain reaction (PCR), sequenced and expressed in Escherichia coli AD494 (DE3). Gel-purified porins were used to prepare polyclonal antibodies. The presence of both genes was tested by PCR in a collection of H. pylori clinical isolates and their expression was detected in lysates by immunoblotting. Immune responses against HopE, HopV and other H. pylori antigens in sera from infected and non-infected patients were tested by Western blotting using these sera as f irst antibody on recombinant H. pylori antigens.RESULTS: PCR and Western blotting assays revealed that 60 and 82 out of 130 Chilean isolates carried hopE and hopV genes, respectively, but only 16 and 9, respectively, expressed these porins. IgG serum immunoreactivity evaluation of 69 H. pylori-infected patients revealed that HopE and HopV were infrequently recognized (8.7% and 10.1% respectively) compared to H. pylori VacA (68.1%) and CagA (59.5%) antigens. Similar values were detected for IgA serum immunoreactivity against HopE (11.6%) and HopV (10.5%) although lower values for VacA (42%) and CagA (17.4%) were obtained when compared to the IgG response.CONCLUSION: A scarce expression of HopE and HopV among Chilean isolates was found, in agreement with the infrequent seroconversion against these antigens when tested in infected Chilean patients.Maritza Lienlaf Juan Pablo Morales María Inés Díaz Rodrigo Díaz Elsa Bruce Freddy Siegel Gloria León Paul R Harris Alejandro Venegas 2010World Journal of Gastroenterology2010,16,3:0
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