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Frequency of Neospora caninum infections in beef cow–calf operations under extensive management
Rodriguez, Alejandro Martin; Maresca, Sebastian; Cano, Dora Beatriz; Armendano, Joaquín Ignacio; Combessies, Gustavo; Lopez Valiente, Sebastian; Odriozola, Ernesto Raul; Spath, Ernesto Juan; Odeon, Anselmo Carlos; Campero, Carlos Manuel; Moore, Prando Dadin (2016-03-30)The aim of this study was to evaluate the frequencies of Neospora caninum horizontal and vertical transmissions in beef cow–calf operations under three different extensive management systems: group A: 0.75 head per hectare ... -
Histopathological, Immunohistochemical, Lectinhistochemical and Molecular Findings in Spontaneous Bovine Abortions by Campylobacter fetus
Morrell, Eleonora Lidia; Barbeito, Claudio Gustavo; Odeon, Anselmo Carlos; Gimeno, Eduardo Juan; Campero, Carlos Manuel (Wiley, 2011-04)Bovine campylobacteriosis (BC) is a venereal disease caused by Campylobacter fetus characterized by temporary infertility with mild endometritis, early embryonic death and occasional abortions. The objectives of this study ... -
Immune response and protection provided by live tachyzoites and native antigens from the NC-6 Argentina strain of Neospora caninum in pregnant heifers
Hecker, Yanina Paola; Moore, Prando Dadin; Quattrocchi, Valeria; Regidor-Cerrillo, Javier; Verna, Andrea Elizabeth; Leunda, Maria Rosa; Morrell, Eleonora Lidia; Ortega-Mora, Luis M.; Zamorano, Patricia Ines; Venturini, María Cecilia; Campero, Carlos Manuel (Elsevier, 2013-11)The aim of the present study was to compare the immunogenicity and protective efficacy of live tachyzoites and native antigen extract obtained from the NC-6 Argentina strain against vertical transmission of Neospora caninum, ... -
Lectin binding patterns and immunohistochemical antigen detection in placenta and lungs of Brucella abortus-bovine infected fetuses
Fiorentino, María Andrea; Campero, Carlos Manuel; Paolicchi, Fernando; Barbeito, Claudio Gustavo (2018)Lectin binding relies on the affinity of these substances for specific terminal sugars. The method facilitates the identification of complex structures to which the terminal sugar attaches and may reveal physiological or ... -
Mortality of a captive axis deer (Axis axis) and a llama (Lama glama) due to ingestion of Wedelia glauca
Giannitti, Federico; Margineda, Carlos Augusto; Cid, María Silvia; Diab, Santiago S.; Weber, Natalia; Rodriguez, Alejandro Martin; Campero, Carlos Manuel; Odriozola, Ernesto Raul (Sage Publications, 2012-09)The current study describes a naturally occurring cluster of cases of Wedelia glauca intoxication. Seven of 14 axis deer (Axis axis) and 1 of 8 llamas (Lama glama) in a zoo of Buenos Aires province, Argentina, died suddenly ... -
Neospora caninum causes severe economic losses in cattle in the humid pampa region of Argentina
Moore, Prando Dadin; Reichel, Michael; Spath, Ernesto Juan; Campero, Carlos Manuel (Springer, 2013-06)This work estimates the economic losses due to Neospora abortions in the humid pampa region of Argentina. The total dairy and beef cattle population at risk of abortion is 1,771,326 and 9,726,684 head, respectively. In ... -
Neospora caninum NC-6 Argentina induces fetopathy in both serologically positive and negative experimentally inoculated pregnant dams
Bacigalupe, Diana; Basso, W.; Caspe, Sergio Gaston; More, Gastón; Lischinsky, Lilian Haydee; Gos, María Laura; Leunda, Maria Rosa; Campero, Lucía María; Moore, Prando Dadin; Schares, Gereon; Campero, Carlos Manuel; Venturini, María Cecilia (2013-07)Neospora caninum infection is a major cause of abortion in cattle. The objectives of this study were to genetically characterize the N. caninum NC-6 Argentina isolate using a multilocus microsatellite analysis approach and ... -
Neospora caninum serostatus is affected by age and species variables in cohabiting water buffaloes and beef cattle
Moore, Prando Dadin; Konrad, José Luis; San Martino, Silvina; Reichel, Michael; Cano, Dora Beatriz; Méndez, Shelby; Spath, Ernesto Juan; Odeon, Anselmo Carlos; Crudeli, Gustavo Angel; Campero, Carlos Manuel (Elsevier, 2014-07-14)The aim of this study was to investigate how Neospora caninum serostatus may be affected by variables such as host species (water buffaloes or cattle) and age in animals cohabiting in the same ranch. A convenience ... -
Neosporosis bovina en Argentina: a 25 años del primer reporte en el país
Campero, Lucía María; Moore, Prando Dadin; Echaide, Ignacio Eduardo; Campero, Carlos Manuel; Venturini, María Cecilia (Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, 2021)La neosporosis es una enfermedad de gran impacto en el ganado vacuno debido a que causa abortos en el segundo y último trimestre de la gestación. En esta revisión se resume y discute la información sobre la misma, recopilada ... -
Neosporosis epidémica y endémica: descripción de dos eventos en bovinos para cría = Endemic and epidemic bovine neosporosis: description of two events in beef cattle
Calandra, Patricio M.; Di Matía, José M.; Cano, Dora Beatriz; Odriozola, Ernesto Raul; García, Juan Agustín; Spath, Ernesto Juan; Odeon, Anselmo Carlos; Paolicchi, Fernando; Morrell, Eleonora Lidia; Campero, Carlos Manuel; Moore, Prando Dadin (Elsevier, 2014-12)El objetivo de este trabajo es describir dos eventos producidos en la provincia de Buenos Aires en los cuales Neospora caninum estuvo asociado a la ocurrencia de abortos en bovinos de cría para carne. En uno de ellos se ... -
Neosporosis in Argentina: Past, present and future perspectives
Campero, Lucia Maria; Basso, W.; More, Gastón; Fiorani, Franco; Hecker, Yanina; Echaide, Ignacio Eduardo; Canton, German Jose; Cirone, Karina Mariela; Campero, Carlos Manuel; Venturini, M.C.; Moore, Prando Dadin (Elsevier, 2023-06)Neosporosis, caused by the protozoan Neospora caninum, was first diagnosed in Argentinean cattle in the 90's. With a national bovine stock of approximately 53 million head, the cattle industry is socially and economically ... -
Parasitemia and Associated Immune Response in Pregnant and Non-Pregnant Beef Cows
Gual, Ignacio; Campero, Lucia Maria; Hecker, Yanina; Regidor-Cerrillo, Javier; Leunda, Maria Rosa; Odeon, Anselmo Carlos; Campero, Carlos Manuel; Torioni, Susana Marta; Echaide, Ignacio Eduardo; Estein, Silvia; Ortega Mora, Luis Miguel; Moore, Prando Dadin (Frontiers Media, 2022-06)The aim of this longitudinal study was to characterize the parasitemia of Neospora caninum and the associated immunological parameters in naturally infected beef cows for 10 months. The following groups were established: ... -
Phenotypic characterization of immune cells in fetal tissues of cattle immunized and challenged with Neospora caninum
Rivera Maldonado, Juan E.; Delay, Josepha; Hecker, Yanina; Monterubbianesi, María Gloria; Canton, German Jose; Campero, Carlos Manuel; Odeon, Anselmo Carlos; Moore, Prando Dadin (Elsevier, 2019-11)The purpose of this work was to characterize the cellular phenotype in inflammatory infiltrates of fetal tissues from pregnant heifers immunized and experimentally challenged with Neospora caninum. Fetuses from 20 heifers ... -
Prevalencia y factores de riesgo asociados a las enfermedades de transmisión sexual en bovinos de la provincia de La Pampa, Argentina
Miranda, Ariel Omar; Fort, Marcelo Cristian; Fuchs, Lumila Ivana; Baldone, Valeria Natalia; Gimenez, Hugo Daniel; Carné, L.; Sago, Adrián Miguel; Otermin, H.; Dubié, D.; Goyeneche, P.; Campero, Carlos Manuel (Ediciones INTA, 2020-08)La tricomonosis bovina (TB) y campylobacteriosis genital bovina (CGB) son enfermedades de transmisión sexual (ETS) que causan muerte embrionaria temprana, infertilidad transitoria y abortos, impactando en el rendimiento ... -
Retrospective analysis of cattle poisoning in Argentina (2000-2013)
García, Juan Agustín; Canton, German Jose; Spath, Ernesto Juan; Odriozola, Ernesto Raul; Garcia, Bernardo L.; Micheloud, Juan Francisco; Campero, Carlos Manuel (2017)A retrospective analysis (2000 to 2013) of cattle poisoning caused by toxic plants and other compounds was carried out in the Pampas region of Argentina by the Animal Health Group of INTA-EEA, Balcarce. During this period, ... -
The Neospora caninum-Spain 7 isolate induces placental damage, fetal death and abortion in cattle when inoculated in early gestation
Caspe, Sergio Gaston; Moore, Prando Dadin; Leunda, Maria Rosa; Cano, Dora Beatriz; Lischinsky, Lilian Haydee; Regidor-Cerrillo, Javier; Alvarez-García, Gema; Echaide, Ignacio Eduardo; Bacigalupe, Diana; Ortega-Mora, Luis; Odeon, Anselmo Carlos; Campero, Carlos Manuel (Elsevier, 2012-10)The Nc-Spain 7 isolate of Neospora caninum, which was newly obtained from an asymptomatic congenitally infected calf, demonstrated a similar virulence as Nc-1 strain in mouse models. The aim of this study was to characterize ... -
Transmisión horizontal y vertical de Neospora caninum en tres sistemas de cría bovina
Rodriguez, Alejandro Martin (2015-05)El objetivo del presente estudio fue evaluar la seroprevalencia y la tasa de transmisión de Neospora caninum en bovinos en tres sistemas de cría. El trabajo se realizó en el campo experimental Colonia Ortiz Basualdo, EEA ... -
Tricomonosis bovina: caracterización de cepas prevalentes en la provincia de La Pampa e inmunoprofilaxis de la enfermedad mediante el empleo de vacunas experimentales en vaquillonas
Fuchs, Lumila Ivana (Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, 2017)La tricomonosis bovina es una enfermedad de transmisión sexual causada por el protozoo flagelado Tritrichomonas foetus. En la hembra, la enfermedad se manifiesta or ciclos estrales irregulares, pérdidas embrionarias y ... -
Vaginal histological changes after using intravaginal sponges for oestrous synchronization in anoestrous ewes
Manes, Jorgelina; Campero, Carlos Manuel; Hozbor, Federico Andres; Alberio, Ricardo; Ungerfeld, Rodolfo (Wiley, 2015-04)To characterize the histological and cytological vaginal changes generated by the use of intravaginal sponge (IS) applied in oestrous synchronization treatments in ewes during mid‐non‐breeding season. Thirty‐five multiparous ...