autores
- xmlui.general.dspace_homeCentros Regionales y EEAsCentro Regional Santa FeEEA Rafaelaxmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata.authorEEA Rafaela
Autores
Mostrando ítems 1-14 de 14
-
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Functional role of antibodies generated in heifers through immunization with Staphylococcus aureus vaccines in invasion and phagocytosis assays
Renna, María Sol; Pereyra, Elizabet Amanda Lorena; Baravalle, Celina; Camussone, Cecilia; Dallard, Bibiana Elisabet; Marcipar, Iván Sergio; Calvinho, Luis Fernando (2014-11)A successful Staphylococcus aureus vaccine should elicit a long-term antibody response that prevents establishment of the infection. The aim of the present study was to evaluate the functional role of antibodies raised ... -
Immune response and functional role of antibodies raised in heifers against a Staphylococcus aureus CP5 lysate and recombinant antigens vaccine formulated with Iscom Matrix adjuvant
Camussone, Cecilia; Pujato, Nazarena; Renna, María Sol; Veaute, Carolina Melania Isabel; Morein, Bror; Marcipar, Iván Sergio; Calvinho, Luis Fernando (2014-12-15)Staphylococcus aureus is the most frequently isolated pathogen from bovine intramammary infections worldwide. Commercially available vaccines for mastitis control are composed either of S. aureus lysates or inactivated ... -
Immune response of Staphylococcus aureus strains in a mouse mastitis model is linked to adaptive capacity and genotypic profiles
Pereyra, Elizabet Amanda Lorena; Sacco, Sofía Clara; Dure, Andrea; Baravalle, Celina; Renna, María Sol; Andreotti, Carolina Soledad; Monecke, Stefan; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet (2017)Staphylococcus aureus is one of the most frequently isolated major pathogens from intramammary infections (IMI) worldwide. The mechanisms by which S. aureus IMI are established and maintained in dairy cows involve both ... -
In vitro evaluation of ginsenoside Rg1 immunostimulating effect in bovine mononuclear cells
Silvestrini, Paula; Beccaria, Camila; Renna, María Sol; Engler, Carolina; Simonutti, Valeria; Cellone, Ivana; Calvinho, Fernando Luis; Dallard, Bibiana Elisabet; Baravalle, Celina (Elsevier, 2023-05)The aim of this study was to evaluate the immunomodulatory effect of ginsenoside Rg1 on mammary secretion and peripheral blood mononuclear cells (MSMC and PBMC, respectively). The mRNA expression of TLR2, TLR4 and selected ... -
Intramammary inoculation of Panax ginseng plays an immunoprotective role in Staphylococcus aureus infection in a murine model
Silvestrini, Paula; Beccaria, Camila; Pereyra, Elizabet Amanda Lorena; Renna, María Sol; Ortega, Hugo Hector; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet; Baravalle, Celina (2017-12)The immunoprotective effect of Panax ginseng (Pg) extract was investigated in a mouse mastitis model. Lactating female mice were intramammarily inoculated with Pg or placebo, and then were challenged with S. aureus, while ... -
Involvement of matrix metalloproteinases and their inhibitors in Staphylococcus aureus chronically infected bovine mammary glands during active involution
Beccaria, Camila; Velázquez, Natalia S.; Chervaz, Victoria; Pirola, Silvana I.; Baravalle, Celina; Renna, María Sol; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet (Elsevier, 2021-04)The aim of this study was to characterize the protein expression of matrix metalloproteinase-2 (MMP-2) and ‐− 9 and their inhibitors (TIMP-1 and -2) in mammary tissue of dairy cows with naturally occurring chronic S. aureus ... -
Panax ginseng extract reduces Staphylococcus aureus internalization into bovine mammary epithelial cells but does not affect macrophages phagocytic activity
Beccaria, Camila; Silvestrini, Paula; Renna, María Sol; Ortega, Hugo Hector; Calvinho, Luis Fernando; Dallard, Bibiana Elisabet; Baravalle, Celina (2018-09)Panax ginseng extract (PGe) has been shown to possess immunomodulatory effects in healthy dairy cows at drying off and to trigger an adequate immune response to protect from an experimental intramammary infection (IMI) ...