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Mostrando ítems 1-17 de 17
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A comparative pattern of lectin-binding in the endometrial glands of the uterus and placenta of healthy buffaloes and bovines at early gestation
Caspe, Sergio Gaston; Konrad, Jose Luis; Moore, Prando Dadin; Sala, Juan Manuel; Lischinsky, Lilian Haydee; Campero, Carlos Manuel; Barbeito, Claudio Gustavo (Tech Science Press, 2021)Water buffalo (Bubalus bubalis) and domestic cattle (Bos taurus) are closely related species. However, embryo transfer interspecies has been attempted without any success. The failure in hybrid embryo-implantation is ... -
Alternatives for the serological assessment of foot-and-mouth disease vaccine immunity in buffaloes (Bubalus bubalis)
Sala, Juan Manuel; Trotta, Myrian Vanesa; Mansilla, Florencia Celeste; Perez Filgueira, Daniel Mariano; Caspe, Sergio Gaston; Capozzo, Alejandra (2018)Buffaloes are compulsory vaccinated against foot-and-mouth disease virus (FMDV) in many countries as part of the official control programmes. Serological testing aimed to indirectly assess herd immunity is currently performed ... -
Chlamydiosis in animals
Caspe, Sergio Gaston; Hill, Holly (MDPI, 2024-10)The Chlamydiaceae family consists of Gram-negative, obligate intracellular bacteria that replicate within the cells of a diverse range of hosts. These hosts include domesticated animals such as cats, dogs, and livestock, ... -
Complete Genome Sequence of Chlamydia abortus MRI-10/19, Isolated from a Sheep Vaccinated with the Commercial Live C. abortus 1B Vaccine Strain
Livingstone, Morag; Caspe, Sergio Gaston; Longbottom, David (American Society for Microbiology, 2021-05)We report the complete genome sequence of Chlamydia abortus MRI-10/19, recovered from the infected placenta of a sheep that had been vaccinated with the commercial live attenuated C. abortus 1B vaccine strain. Comparative ... -
Detection of antibodies against Brucella abortus, Leptospira spp., and Apicomplexa protozoa in water buffaloes in the Northeast of Argentina
Konrad, Jose Luis; Campero, Lucía María; Caspe, Sergio Gaston; Brihuega, Bibiana Felicitas; Draghi, Maria Graciela; Moore, Prando Dadin; Crudeli, Gustavo Angel; Venturini, María Cecilia; Campero, Carlos Manuel (2013-11)Water buffalo industry has become a profitable activity worldwide, including the Northeast of Argentina (NEA). However, research on diseases affecting this species is scarce. The aim of the present study was to detect ... -
Distribution and Severity of Placental Lesions Caused by the Chlamydia abortus 1B Vaccine Strain in Vaccinated Ewes
Caspe, Sergio Gaston; Palarea-Albaladejo, Javier; Underwood, Clare; Livingstone, Morag; Wattegedera, Sean Ranjan; Milne, Elspeth; Sargison, Neil Donald; Chianini, Francesca; Longbottom, David (MDPI, 2021-05)Chlamydia abortus infects livestock species worldwide and is the cause of enzootic abortion of ewes (EAE). In Europe, control of the disease is achieved using a live vaccine based on C. abortus 1B strain. Although the ... -
Enhancing the understanding of coinfection outcomes: Impact of natural atypical porcine pestivirus infection on porcine reproductive and respiratory syndrome in pigs
Hill, Holly; Reddick, David; Caspe, Sergio Gaston; Ramage, Clifford; Frew, David; Rocchi, Mara S.; Opriessnig, Tanja; McNeilly, Tom Nathan (Elsevier, 2024-10)Atypical porcine pestivirus (APPV) is a novel member of the Pestivirus genus detected in association with congenital tremor (CT) type A-II outbreaks and from apparently healthy pigs, both as singular infection and as part ... -
Experimental inoculation of Neospora caninum in pregnant water buffalo
Konrad, Jose Luis; Moore, Prando Dadin; Crudeli, Gustavo Angel; Caspe, Sergio Gaston; Cano, Dora Beatriz; Leunda, Maria Rosa; Lischinsky, Lilian Haydee; Regidor-Cerrillo, Javier; Odeon, Anselmo Carlos; Ortega-Mora, Luis M.; Echaide, Ignacio Eduardo; Campero, Carlos Manuel (Elsevier, 2012-06-08)The aim of this study was to characterize the pathogenesis of Neospora caninum in experimentally inoculated pregnant water buffalo (Bubalus bubalis). Twelve Mediterranean female water buffaloes ranging in age from 4 to 14 ... -
Infecciones respiratorias causadas por agentes bacterianos en bovinos y ovinos de la Provincia de Corrientes, Argentina
Della Rosa, Paola; Sala, Juan Manuel; Morel, Victoria Magdalena; Gomez, Antonio Sebastian; Caspe, Sergio Gaston (Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2022-12)Mannheimia haemolytica, Trueperella pyogenes y Pasteurella multocida son bacterias comensales de las vías respiratorias superiores de los rumiantes. Sin embargo, cuando existen factores predisponentes pueden desencadenar ... -
Infection with different Neospora caninum strains causes differences in the glycosylation pattern in the uteri and placentae of Neospora caninum-infected heifers
Caspe, Sergio Gaston; Konrad, Jose Luis; Moore, Prando Dadin; Sala, Juan Manuel; Della Rosa, Paola; Ortega-Mora, Luis M.; Bacigalupe, Diana; Venturini, María Cecilia; Campero, Carlos Manuel; Barbeito, Claudio Gustavo (Elsevier, 2024-04)Neospora caninum is an obligate intracellular parasite that causes abortion in ruminants. Different strains produce differences in the severity of disease outcomes. These differences may cause physiological or pathological ... -
Kinetics of foot-and-mouth disease vaccine-induced antibody responses in buffaloes (Bubalus bubalis): avidity ELISA as an alternative to the virus neutralization test
Sala, Juan Manuel; Mansilla, Florencia Celeste; Miraglia, Maria Cruz; Caspe, Sergio Gaston; Perez Filgueira, Daniel Mariano; Capozzo, Alejandra (Frontiers Media, 2023-11)The role of water buffaloes in foot-and-mouth disease (FMD) epidemiology as one of the major hosts of the virus that can develop persistent asymptomatic infection highlights the importance of sustaining surveillance on the ... -
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 ... -
An Outbreak of Sodium Fluoroacetate (1080) Intoxication in Selenium- and Copper-Deficient Sheep in California
Giannitti, Federico; Anderson, Mark; Caspe, Sergio Gaston; Mete, A.; East, N.E.; Mostrom, M.; Poppenga, R. (2013-11)Sodium fluoroacetate is an organofluorine compound toxic to mammals, insects, and birds, currently registered for use only in livestock protection collars as a predacide in some North American states, with restricted use ... -
The 1B vaccine strain of Chlamydia abortus produces placental pathology indistinguishable from a wild type infection
Caspe, Sergio Gaston; Livingstone, Morag; Frew, David; Aitchison, Kevin; Wattegedera, Sean Ranjan; Entrican, Gary; Palarea-Albaladejo, Javier; McNeilly, Tom Nathan; Milne, Elspeth; Sargison, Neil Donald; Chianini, Francesca; Longbottom, David (Plos One, 2020-11)Chlamydia abortus is one of the most commonly diagnosed causes of infectious abortion in small ruminants worldwide. Control of the disease (Enzootic Abortion of Ewes or EAE) is achieved using the commercial live, attenuated ... -
The extent of placental pathology is negatively correlated to birth weight in ewes infected with the wild-type strain of Chlamydia abortus
Caspe, Sergio Gaston; Palarea-Albaladejo, Javier; Livingstone, Morag; Wattegedera, Sean Ranjan; Milne, Elspeth; Sargison, Neil Donald; Longbottom, David (Elsevier, 2023-06)The placenta is the organ that allows the exchange of oxygen and nutrients between maternal and foetal blood, supplying the requirements of the growing foetus. Consequently, any factor that alters placental integrity may ... -
The Immune Response in the Uteri and Placentae of Chlamydia abortus-Infected Ewes and Its Association with Pregnancy Outcomes
Caspe, Sergio Gaston; Ewing, David Andrew; Livingstone, Morag; Underwood, Clare; Milne, Elspeth; Sargison, Neil Donald; Wattegedera, Sean Ranjan; Longbottom, David (MDPI, 2023-06)The enzootic abortion of ewes, caused by the bacterium Chlamydia abortus (C. abortus), is one of the main causes of abortion in sheep. There are multiple contributory factors, including chlamydial growth, host immune ... -
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 ...