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Mostrando ítems 1-9 de 9
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Controlling Rotavirus-associated diarrhea: Could single-domain antibody fragments make the difference? = Hacia el control de la diarrea por rotavirus A: ¿podrían los nanoanticuerpos VHH marcar la diferencia?
Maffey, Lucia; Vega, Celina Guadalupe; Parreño, Viviana; Garaicoechea, Lorena Laura (Asociación Argentina de Microbiología, 2015-10)Group A Rotavirus (RVA) remains a leading cause of severe diarrhea and child mortality. The variable domain of camelid heavy chain antibodies (VHH) display potent antigen-binding capacity, have low production costs and are ... -
Detection, molecular characterization and phylogenetic analysis of G3P[12] and G14P[12] equine rotavirus strains co-circulating in central Kentucky
Carossino, Mariano; Barrandeguy, Maria Edith; Li, Yanqiu; Parreño, Viviana; Janes, Jennifer; Loynachan, Alan T.; Balasuriya, Udeni B.R. (Elsevier, 2018)Equine rotavirus A (ERVA) is the leading cause of diarrhea in neonatal foals and a major health problem to the equine breeding industry worldwide. The G3P[12] and G14P[12] ERVA genotypes are the most prevalent in foals ... -
Development of nanobodies against Mal de Río Cuarto virus major viroplasm protein P9‑1 for diagnostic sandwich ELISA and immunodetection
Llauger, Gabriela; Monti, Demian Esteban; Aduriz Guerrero, Matías; Romão, Ema; Dumon, Analia Delina; Mattio, Maria Fernanda; Wigdorovitz, Andres; Muyldermans, Serge; Vincke, Cécile; Parreño, Viviana; Del Vas, Mariana (Springer Nature, 2021-10)Mal de Río Cuarto virus (MRCV) is a member of the genus Fijivirus of the family Reoviridae that causes a devastating disease in maize and is persistently and propagatively transmitted by planthopper vectors. Virus replication ... -
In vitro comparison of acyclovir, ganciclovir and cidofovir against equid alphaherpesvirus 3 and evaluation of their efficacy against six field isolates = Comparación in vitro de aciclovir, ganciclovir y cidofovir contra alfa-herpesvirus equino 3 y evaluación de la eficacia de los mismos frente a 6 aislamientos de campo del virus
Vissani, Maria Aldana; Zabal, Osvaldo Alfredo; Tordoya, Maria Silvia; Parreño, Viviana; Thiry, Etienne; Barrandeguy, Maria Edith (Asociación Argentina de Microbiología, 2018)Equid alphaherpesvirus 3 (EHV3) is the etiological agent of equine coital exanthema (ECE), which is a venereal, highly contagious disease, characterized by the formation of papules, vesicles, pustules and ulcers on the ... -
On-site detection of equid alphaherpesvirus 3 in perineal and genital swabs of mares and stallions
Vissani, Maria Aldana; Tordoya, Maria Silvia; Tsai, Yun-Long; Lee, Pei-Yu Alison; Shen, Yu-Han; Lee, Fu-Chun; Wang, Hwa-Tang Thomas; Parreño, Viviana; Barrandeguy, Maria Edith (Elsevier, 2018-07)Equine coital exanthema (ECE) is an infectious, venereally transmitted muco-cutaneous disease affecting mares and stallions, caused by equid alphaherpesvirus 3 (EHV3). Diagnostic tools for rapid identification of EHV3 are ... -
Passive immunity to control Bovine coronavirus diarrhea in a dairy herd in Argentina = Inmunidad pasiva en el control de la diarrea por coronavirus bovino en un rodeo lechero de Argentina
Bok, Marina; Alassia, Martín; Frank, Flavia; Vega, Celina Guadalupe; Wigdorovitz, Andres; Parreño, Viviana (2018)Bovine coronavirus (BCoV) is a viral enteric pathogen associated with calf diarrhea worldwide being, in Argentina, mostly detected in dairy husbandry systems. The aim of the present work was to study if maternal IgG1 ... -
Relevamiento sanitario en caprinos en una zona de peri-valle de la provincia de Río Negro, Argentina.
Martinez, Agustin; Bincaz, Juan; Brihuega, Bibiana Felicitas; Sheridan, Miguel Mariano; Mozgovoj, Marina Valeria; Parreño, Viviana; Gosi, M.L.; Robles, Carlos Alejandro (Biogenesis, 2013-07)Se realizó un estudio sanitario sobre 60 cabras adultas pertenecientes a 6 predios en una zona de peri-valle del norte de la provincia de Río Negro. Tras la revisación clínica, se tomaron muestras de materia fecal para ... -
Rotavirus species tropism: new insights on P-type classification
Miño, Samuel; Aduriz Guerrero, Matías; Parreño, Viviana (2018-11)To study the aminoacid regions that are involved in the VP8 pocket in order to find a molecular fingerprint for the virus species tropism. -
Worldwide evolution of equine RVA: four voices, one story
Miño, Samuel; Barrandeguy, Maria Edith; Parreño, Viviana (2018-09)In this work, we used a Bayesian approach, together with all the information that was available in databases, to study the evolution of equine RVA.