autores
- xmlui.general.dspace_homeCentros Regionales y EEAsCentro Regional Santa FeEEA RafaelaArtículos científicosxmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata.authorArtículos científicos
Autores
Mostrando ítems 1-20 de 47
-
A safe and effective vaccine against bovine leukemia virus
Suarez Archilla, Guillermo; Gutierrez, Gerónimo; Camussone, Cecilia; Calvinho, Luis Fernando; Abdala, Alejandro Ariel; Alvarez, Irene; Petersen, Marcos; Franco, Lautaro Nahuel; De Stefano, Gabriel Alejandro; Monti, Gustavo; Jacques, Jean-Rock; Joris, Thomas; Willems, Luc; Trono, Karina Gabriela (Frontiers Media, 2022-08)Previous attempts to develop a vaccine against bovine leukemia virus (BLV) have not been successful because of inadequate or short-lived stimulation of all immunity components. In this study, we designed an approach based ... -
Antimicrobial resistance of Staphylococcus aureus isolated from bovine mastitis: Systematic review and meta-analysis
Molineri, Ana Ines; Camussone, Cecilia; Zbrun, María Virginia; Suarez Archilla, Guillermo; Cristiani, Mariana; Neder, Veronica Elizabeth; Calvinho, Luis Fernando; Signorini Porchiett, Marcelo Lisandro (Elsevier, 2021-03)Staphylococcus aureus, one of the main contagious mastitis pathogens worldwide, is characterized for causing chronic intramammary infections that respond poorly to antimicrobial therapy, disseminating within the herd leading ... -
Antimicrobial resistance of Streptococcus uberis isolated from bovine mastitis: Systematic review and meta-analysis
Miotti, Camila; Cicotello, Joaquin; Suarez Archilla, Guillermo; Neder, Veronica Elizabeth; Alvarado, Wanda; Calvinho, Luis Fernando; Signorini Porchiett, Marcelo Lisandro; Camussone, Cecilia; Zbrun, María Virginia; Molineri, Ana Ines (Elsevier, 2023-11)Streptococcus uberis is one of the most common pathogens associated with bovine mastitis, commonly treated with antimicrobials (AM), favoring the appearance of antimicrobial resistance (AMR). The objective of this work was ... -
Antimicrobial resistance trends of Staphylococcus aureus isolated from bovine intramammary infections from 1990 to the present time in Argentina
Molineri, Ana Ines; Neder, Veronica Elizabeth; Calvinho, Luis Fernando (2018)Staphylococcus aureus is one of the most prevalent major mastitis pathogens in dairy herds worldwide. Antimicrobial therapy is one of the bases of S. aureus mastitis control programmes, both for subclinical cases at drying ... -
Aspectos de la respuesta inmune innata en las infecciones intramamarias causadas por Staphylococcus aureus en bovinos = Aspects of the innate immune response to intramammary Staphylococcus aureus infections in cattle
Pereyra, Elizabet Amanda Lorena; Dallard, Bibiana Elisabet; Calvinho, Luis Fernando (2014-10)Staphylococcus aureus es el principal agente causante de mastitis bovina en Argentina y en el mundo. Esta bacteria ocasiona infecciones crónicas que generan importantes pérdidas a los productores y la industria lechera. ... -
Assessment of the potential utility of different regions of Streptococcus uberis adhesion molecule (SUAM) for mastitis subunit vaccine development
Perrig, Melina Soledad; Veaute, Carolina Melania Isabel; Renna, María Sol; Pujato, Nazarena; Calvinho, Luis Fernando; Marcipar, Ivan Sergio; Barbagelata, Maria Sol (2017-04)Streptococcus uberis is one of the most prevalent pathogens causing clinical and subclinical mastitis worldwide. Among bacterial factors involved in intramammary infections caused by this organism, S. uberis adhesion ... -
BLV: lessons on vaccine development
Abdala, Alejandro Ariel; Alvarez, Irene; Brossel, Hélène; Calvinho, Luis Fernando; Carignano, Hugo; Franco, Lautaro Nahuel; Gazon, Hélène; Gillissen, Christelle; Hamaidia, Malik; Hoyos, Clotilde; Jacques, Jean-Rock; Joris, Thomas; Laval, Florent; Petersen, Marcos Iván; Porquet, Florent; Porta, Natalia Gabriela; Ruiz, Vanesa; Safari, Rogaiyeh; Suarez Archilla, Guillermo Alejandro; Trono, Karina Gabriela; Willems, Luc (BMC, 2019-10-07)Vaccination against retroviruses is a challenge because of their ability to stably integrate into the host genome, undergo long-term latency in a proportion of infected cells and thereby escape immune response. Since ... -
Capacity of two Staphylococcus aureus strains with different adaptation genotypes to persist and induce damage in bovine mammary epithelial cells and to activate macrophages
Sacco, Sofía Clara; Velázquez, Natalia S.; Renna, María Sol; Beccaria, Camila; Baravalle, Celina; Pereyra, Elizabet Amanda Lorena; Monecke, Stefan; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet (Elsevier, 2020-01)The aim of this study was to evaluate and compare the ability to adhere/internalize, persist, and induce damage in mammary epithelial cells (MAC-T) of two Staphylococcus aureus strains with different adaptation genotypes ... -
Characterization of immune response in Staphylococcus aureus chronically infected bovine mammary glands during active involution
Andreotti, Carolina Soledad; Baravalle, Celina; Sacco, Sofía Clara; Lovato, Melisa Belen; Pereyra, Elizabet Amanda Lorena; Renna, María Sol; Ortega, Hugo Hector; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet (2017-10)The aim of this study was to characterize the immune response in Staphylococcus aureus chronically infected bovine mammary glands during active involution. Twenty-one Holstein non-pregnant cows in late lactation either ... -
Comparison of phenotypic tests for detecting penicillin G resistance with presence of blaZ gene in Staphylococcus aureus isolated from bovine intramammary infections
Russi, Norma B.; Maito, Julia; Dieser, Silvana Andrea; Renna, Maria Sol; Signorini, Marcelo; Camussone, Cecilia; Neder, Veronica Elizabeth; Pol, Martín; Tirante, Liliana; Odierno, Liliana Mónica; Calvinho, Luis Fernando (2015-08)Few studies have described the relationship between genotypic and phenotypic methods for detecting penicillin resistance in Staphylococcus aureus isolated from bovine intramammary infection (IMI). Six phenotypic methods ... -
Detection by multiplex PCR of Mycoplasma species associated with dairy cattle in Argentina = Detección por PCR multiplex de especies de Mycoplasma asociadas a ganado lechero en Argentina
Neder, Veronica Elizabeth; Amadio, Ariel; Calvinho, Luis Fernando (Elsevier, 2021)There is scarce information about the frequency and epidemiological and clinical features associated with the presence of Mycoplasma spp. in Argentine dairy herds. The objectives of this study were to develop a multiplex ... -
Detection of Staphylococcus aureus adhesion and biofilm-producing genes and their expression during internalization in bovine mammary epithelial cells
Pereyra, Elizabet Amanda Lorena; Renna, María Sol; Picech, Florencia; Baravalle, Celina; Andreotti, Carolina Soledad; Russi, Romina; Calvinho, Luis Fernando; Diez, Cristina; Dallard, Bibiana Elisabet (2016)Staphylococcus aureus is one of the most prevalent pathogens isolated from bovine mastitis, causing chronic intramammary infections (IMI) that limit profitable dairying. The course of infection is often associated with ... -
Development and assessment of a new cage‐like particle adjuvant
Bertona, Daiana; Pujato, Nazarena; Bontempi, Iván; González, Verónica Doris Guadalupe; Cabrera, Gabriel Gustavo; Gugliotta, Luis Marcelino; Hozbor, Daniela Flavia; Nicastro, Alcides; Calvinho, Luis Fernando; Marcipar, Iván Sergio (2017-10)Objectives: To obtain and assess stable cage‐like particles with low surface charge density, which can be prepared using a standardized, economic and scalable method. Methods: To form these nanoparticles, the lipid ... -
Differential immune response to two Staphylococcus aureus strains with distinct adaptation genotypes after experimental intramammary infection of dairy cows
Engler, Carolina; Renna, María Sol; Beccaria, Camila; Silvestrini, Paula; Pirola, Silvana I.; Pereyra, Elizabet Amanda Lorena; Baravalle, Celina; Camussone, Cecilia; Monecke, Stefan; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet (Elsevier, 2022-11)The aim of this study was to evaluate and compare the ability of two S. aureus strains with different adaptation genotypes (low and high) to the bovine mammary gland (MG) to establish an intramammary infection (IMI) and ... -
Effects of chronic Staphylococcus aureus infection on immunological parameters and functionality of macrophages isolated from bovine mammary secretions
Renna, María Sol; Silvestrini, Paula; Beccaria, Camila; Velázquez, Natalia S.; Baravalle, Celina; Engler, Carolina; Pereyra, Elizabet Amanda Lorena; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet (Elsevier, 2019-09)The aim of this study was to characterize the effects of chronic S. aureus intramammary infection (IMI) on local innate and adaptive immune response during active involution. Cows in late lactation that were either uninfected ... -
Effects of the liposomal co-encapsulation of antigen and PO-CpG oligonucleotide on immune response in mice
Reidel, Ivana Gabriela; Garcia, Maria Ines; González, Verónica Doris Guadalupe; Giorello, Antonella; Calvinho, Luis Fernando; Gennaro, Ana Maria; Veaute, Carolina Melania Isabel (International Journal for Research, 2017-06)The development of novel vaccines requires the design of new adjuvants able to give long lasting immune responses. Our aim was to obtain cationic liposomes as adjuvants by an industry-suitable method, and evaluate them ... -
Efficacy of immunization with a recombinant S. aureus vaccine formulated with liposomes and ODN-CpG against natural S. aureus intramammary infections in heifers and cows
Camussone, Cecilia; Reidel, Ivana Gabriela; Molineri, Ana Ines; Cicotello, Joaquin; Miotti, Camila; Suarez Archilla, Guillermo; Curti, C.C.; Veaute, Carolina Melania Isabel; Calvinho, Luis Fernando (Elsevier, 2022-07)The aims of the present study were to evaluate the ability of a subunit vaccine composed of recombinant molecules of α-toxin, β-toxin, FnBPA and ClfA, formulated with cationic liposomes and CpG-ODN, to confer protection ... -
Evaluation of the humoral immune response to a multicomponent recombinant vaccine against S. aureus in healthy pregnant heifers
Pujato, Nazarena; Camussone, Cecilia; Renna, María Sol; Perrig, Melina Soledad; Morein, Bror; Calvinho, Luis Fernando; Marcipar, Iván Sergio (2018-05)Staphylococcus aureus is a worldwide pathogen that causes mastitis in dairy herds. Shortcomings in control programs have encouraged the development of vaccines against this pathogen. This study evaluated the vaccine candidate ... -
Factores de virulencia de Staphylococcus aureus asociados con infecciones mamarias en bovinos: relevancia y rol como agentes inmunógenos = Virulence factors of Staphylococcus aureus associated with intramammary infections in cows: Relevance and role as immunogens
Camussone, Cecilia; Calvinho, Luis Fernando (2013)Staphylococcus aureus es el microorganismo causante de mastitis bovina más prevalente en Argentina y en el mundo. La falta de efectividad frente a este organismo de los métodos tradicionales de control, basados en la higiene ... -
First report of Mycoplasma leachii isolation associated with disease in dairy calves in Argentina = Primer aislamiento de Mycoplasma leachii asociado a enfermedad en terneros de tambo en Argentina
Neder, Veronica Elizabeth; Allassia, Martín; Amadio, Ariel; Calvinho, Luis Fernando (2018)There are few reports about the isolation of Mycoplasma species associated with cattle disease in Argentina. In this work we describe the detection of Mycoplasma leachii associated with disease in dairy calves in Santa Fe ...