Grupo de investigación en parasitología veterinaria y zoonosis

2022

Fasciola hepatica PREVALENCE IN CATTLE FROM THE ABANCAY, CURAHUASI AND TAMBURCO DISTRICTS, ABANCAY PROVINCE-APURÍMAC, PERU DURING THE 2018 RAINY SEASON

Nicoletti, M. T., Astos, E. C., Temoche, L. C. & De La Cruz, S. B., 2022, In: Journal of Tropical Pathology. 51, 2, p. 157-164 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2020

Determination of the presence of Ornithonussus spp. In breeder hens and roosters in three genetic lines on a farm in Solano County, California, USA

Villanueva, A. C., Astos, E. C. & Temoche, L. C., Mar 2020, In: Journal of Tropical Pathology. 49, 1, p. 55-62 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Prevalencia de helmintiasis gastrointestinal en cuyes (Cavia porcellus) de crianza familiar-comercial en Junín, Perú

Translated title of the contribution: Prevalence of gastrointestinal helminthiasis in guinea pigs (Cavia porcellus) of small-scale farming in Junín, PeruRíos, W. Z., Pinedo, R. V., Casas, E. A., Abad, D. A. & Chávez, A. V., 22 Jun 2020, In: Revista de Investigaciones Veterinarias del Peru. 31, 2, e17817.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Scopus citations

Rabdomiosarcoma pericárdico en un canino Schnauzer de 9 años

Salinas, E. C., Dávila, R. F., Chávez, E. R. & Chavera, A. C., 22 Jun 2020, In: Revista de Investigaciones Veterinarias del Peru. 31, 2, e17828.

Research output: Contribution to journal › Article › peer-review

Open Access

2019

Concordance between indirect hemagglutination and enzyme-linked immunosorbent techniques in the diagnosis of porcine toxoplasmosis

Marlene Gonzales, L., Christian Luyo, A., Rosa Pinedo, V., Amanda Chávez, V. & Eva Casas, A., 1 Jan 2019, In: Revista de Investigaciones Veterinarias del Peru. p. 357-363 7 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Detection of antibodies and risk factors associated with Toxoplasma gondii in wild animals in a zoo

Pinedo, R. V., Chávez, A. V., Muñoz, K. D., Gonzáles-Viera, O., Casas, E. A., Abad-Ameri, D. & Villacaqui, E. A., 1 Jan 2019, In: Revista de Investigaciones Veterinarias del Peru. p. 883-901 19 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Detection of porcine reproductive and respiratory syndrome virus (PRRSV) 1-7-4-type strains in Peru

Ramírez, M., Bauermann, F. V., Navarro, D., Rojas, M., Manchego, A., Nelson, E. A., Diel, D. G. & Rivera, H., May 2019, In: Transboundary and Emerging Diseases. 66, 3, p. 1107-1113 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

39 Scopus citations

2017

Factores Asociados a la Seroprevalencia de Toxoplasma gondii en Cerdos de Granjas Tecnificadas y No Tecnificadas de Lima, Perú

Translated title of the contribution: Factors associated with the seroprevalence of Toxoplasma gondii in pigs from technologically advanced and nontechnical farms in Lima, PeruChristian Luyo, A., Rosa Pinedo, V., Amanda Chávez, V. & Eva Casas, A., 1 Jan 2017, In: Revista de Investigaciones Veterinarias del Peru. 28, 1, p. 141-149 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus citations

Factors associated with the seroprevalence of Toxoplasma gondii in pigs from technologically advanced and nontechnical farms in Lima, Peru

Christian Luyo, A., Rosa Pinedo, V., Amanda Chávez, V. & Eva Casas, A., 1 Jan 2017, In: Revista de Investigaciones Veterinarias del Peru. p. 141-149 9 p.

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

2016

Cuantificación en un Camal de Cerdos Seropositivos a Toxoplasma gondii Provenientes de Granjas No Tecnificadas

Translated title of the contribution: Frequency in a slaughterhouse of seropositive pigs to toxoplasma gondii from non-technical pig farmsJhon, I. H., Francisco, S. A., Amanda, C. V. & Eva, C. A., 1 Jul 2016, In: Revista de Investigaciones Veterinarias del Peru. 27, 3, p. 561-564 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Frequency in a slaughterhouse of seropositive pigs to toxoplasma gondii from non-technical pig farms

Jhon, I. H., Francisco, S. A., Amanda, C. V. & Eva, C. A., 1 Jul 2016, In: Revista de Investigaciones Veterinarias del Peru. p. 561-564 4 p.

Research output: Contribution to journal › Article › peer-review

Frequency of Toxoplasma gondii in technologically advanced pig farms and sex as a risk factor

Carranza Fernando, C., Francisco Suárez, A., Amanda Chávez, V. & Eva Casas, A., 1 Oct 2016, In: Revista de Investigaciones Veterinarias del Peru. p. 799-804 6 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

2015

Parasites and histopathological lesions in gills of juvenile gamitana (colossoma macropomum) raised in semi-intensive farming

Mario Vargas, L., Nieves Sandoval, C., Eva Casas, A., Gloria Pizango, P. & Alberto Manchego, S., 1 Jan 2015, In: Revista de Investigaciones Veterinarias del Peru. p. 577-586 10 p.

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Presence of blood parasites in the yellow-footed tortoise (Chelonoides denticulata) (Linnaeus, 1766) sold at the belen market, Iquitos, Peru

Luis Batalla, L., Eva Casas, A., Julca, R., Sánchez, N., Angelats, R., Rojas, G. & Cárdenas, J., 1 Jan 2015, In: Revista de Investigaciones Veterinarias del Peru. p. 489-496 8 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

2014

Anatomopathological description of lesions of gastrointestinal helminths in motelo tortoises (Chelonoidis denticulata)

Rosa, J. R., Eva, C. A., Alfonso, C. C., Lidia, S. P., Nofre, S. P. & Luis, B. L., 1 Jan 2014, In: Revista de Investigaciones Veterinarias del Peru. p. 37-50 14 p.

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Clinical evaluation of Paragonimiosis in cats experimentally infected with Paragonimus mexicanus

Christina Gallardo, V., Eva Casas, A., Alina Huiza, F., Raúl Sevilla, A., Diego Díaz, C., Joana Ramos, G. & Fidel Suárez, A., 1 Jan 2014, In: Revista de Investigaciones Veterinarias del Peru. p. 254-267 14 p.

Research output: Contribution to journal › Article › peer-review

Searching for Trichinella spiralis in non technified pig farms in Periurban areas of Lima, Peru

Giovanna Arrese, H., Daphne Ramos, D., Eva Casas, A., José Guevara, F. & Juan Lucas, L., 1 Jan 2014, In: Revista de Investigaciones Veterinarias del Peru. p. 444-448 5 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Seroprevalence of Neospora caninum in dairy cattle in four districts of the Mantaro Valley in Junin, Peru

Silvia, G. Z., Hermelinda, R. G., Eva, C. A., Francisco, S. A., Carlos, A. D. & Amanda, C. V., 1 Jan 2014, In: Revista de Investigaciones Veterinarias del Peru. p. 58-64 7 p.

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Seroprevalencia de Neospora caninum en bovinos lecheros de cuatro distritos del valle del Mantaro, Junín

Translated title of the contribution: Seroprevalence of Neospora caninum in dairy cattle in four districts of the Mantaro Valley in Junin, PeruSilvia, G. Z., Hermelinda, R. G., Eva, C. A., Francisco, S. A., Carlos, A. D. & Amanda, C. V., 2014, In: Revista de Investigaciones Veterinarias del Peru. 25, 1, p. 58-64 7 p.

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Toxoplasma gondii and Neospora caninum seroprevalences in domestic South American camelids of the Peruvian Andes

Chávez-Velásquez, A., Aguado-Martínez, A., Ortega-Mora, L. M., Casas-Astos, E., Serrano-Martínez, E., Casas-Velásquez, G., Ruiz-Santa-Quiteria, J. A. & Álvarez-García, G., 30 Sep 2014, In: Tropical Animal Health and Production. 46, 7, p. 1141-1147 7 p.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Toxoplasma gondii and Neospora caninum seroprevalences in domestic South American camelids of the Peruvian Andes

Chávez-Velásquez, A., Aguado-Martínez, A., Ortega-Mora, L. M., Casas-Astos, E., Serrano-Martínez, E., Casas-Velásquez, G., Ruiz-Santa-Quiteria, J. A. & Álvarez-García, G., 1 Jan 2014, In: Tropical Animal Health and Production. p. 1141-1147 7 p.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

2013

Determination of antibodies against Toxoplasma gondii in buffalos (Bubalus bubalis) of Jenaro Herrera district, Loreto, Peru

Karla Esteves, V., Amanda Chávez, V., Eva Casas, A. & Olga Lí, E., 1 Aug 2013, In: Revista de Investigaciones Veterinarias del Peru. p. 390-395 6 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Frecuencia de neoplasias caninas en Lima: Estudio retrospectivo en el periodo 1995-2006

Translated title of the contribution: Frequency of canine neoplasias in Lima: Retrospective study in the period of 1995-2006De Vivero, L. E. C., Alfonso Chavera, C., Rosa Perales, C. & Viviana Fernández, C., 2013, In: Revista de Investigaciones Veterinarias del Peru. 24, 2, p. 182-188 7 p.

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Giardiasis and cryptosporidiosis in dogs of the western area of metropolitan Lima

Hernán Sotelo, P., Amanda Chávez, V., Eva Casas, A., Rosa Pinedo, V. & Néstor Falcón, P., 1 Aug 2013, In: Revista de Investigaciones Veterinarias del Peru. p. 353-359 7 p.

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

2012

Frequency of antibodies against Neospora caninum y Toxoplasma gondii in dogs with clinical signs of neuromuscular disease

Ruíz, R. N., Casas, A. E., Suárez, A. F., Díaz, C. D. & Fernández, P. V., 1 Dec 2012, In: Revista de Investigaciones Veterinarias del Peru. p. 441-447 7 p.

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Immune response in rabbits to two sizes of cysts of sarcocystis aucheniae

Jaime Romero, J., Amanda Chávez, V., Eva Casas, A., Lenin Maturano, H., Nidia Puray, C. & María Chileno, M., 1 Apr 2012, In: Revista de Investigaciones Veterinarias del Peru. p. 220-227 8 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

2011

Determination of antibodies against neospora caninum in water buffaloes (Bubalus bubalis) in the Peruvian Amazonia

Javier Jara, V., Amanda Chávez, V., Eva Casas, A., Nofre Sánchez, P., Moreno-López, J. & Merza, M., 1 Jan 2011, In: Revista de Investigaciones Veterinarias del Peru. p. 61-65 5 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Efectos tóxicos del contenido de dos tamaños de quistes de Sarcocystis aucheniae en conejos inoculados experimentalmente

Translated title of the contribution: Toxic effects of the contents of two cyst sizes of Sarcocystys aucheniae in experimentally inoculated rabbitsMaría Chileno, M., Amanda Chávez, V., Eva Casas, A., Alfonso Chavera, C. & Nidia Puray, C., 2011, In: Revista de Investigaciones Veterinarias del Peru. 22, 4, p. 360-368 9 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Evaluation of toxoplasma gondii in female llamas from two peasant communities in Puno

Loayza, M. E., Casas, A. E., Chávez, V. A., Coronado, S. L. & De Arana, C. V., 1 Jul 2011, In: Revista de Investigaciones Veterinarias del Peru. p. 239-243 5 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Seroprevalence of Toxoplasma gondii in females alpacas of SAIS Pachacutec, central sierra of Peru

Hernán De La Cruz, C., Amanda Chávez, V., Eva Casas, A. & Olga Li, E., 1 Dec 2011, In: Revista de Investigaciones Veterinarias del Peru. p. 35-38 4 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Toxic effects of the contents of two cyst sizes of Sarcocystys aucheniae in experimentally inoculated rabbits

María Chileno, M., Amanda Chávez, V., Eva Casas, A., Alfonso Chavera, C. & Nidia Puray, C., 1 Oct 2011, In: Revista de Investigaciones Veterinarias del Peru. p. 360-368 9 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

2010

Prevalence of fascioliasis and paramphistomiasis in dairy cattle in oxapampa, Pasco

Silvia Paucar, S., Amanda Chávez, V., Eva Casas, A. & Fidel Suárez, A., 1 Jan 2010, In: Revista de Investigaciones Veterinarias del Peru. p. 87-92 6 p.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Prevalence of neospora caninum in shepherd dogs of a livestock farm in the southern highlands of Peru

Luis Vega, O., Amanda Chávez, V., Néstor Falcón, P., Eva Casas, A. & Nidia Puray, C., 1 Jan 2010, In: Revista de Investigaciones Veterinarias del Peru. p. 80-86 7 p.

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Prevalence of trematodes of the paramphistomatidae family in cattle of yurimaguas district, province of alto Amazonas, Loreto

Rosa Pinedo, V., Amanda Chávez, V., Eva Casas, A., Fidel Suárez, A., Nofre Sánchez, P. & Héctor Huamán, U., 1 Jan 2010, In: Revista de Investigaciones Veterinarias del Peru. p. 161-167 7 p.

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

2009

Frequency of Toxoplasma gondii in cats in Metopolitan Lima and concordance between indirect immunofluorescence and indirect haemaglutination techniques

Luis Cerro, T., Amanda Chávez, V., Eva Casas, A., Francisco Suárez, A. & Alicia Rubio, V., 1 Jan 2009, In: Revista de Investigaciones Veterinarias del Peru. p. 285-290 6 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Seroprevalence of toxoplasma gondii in female llamas of the central highlands of Peru

Katty Chang, H., Amanda Chávez, V., Olga Li, E., Néstor Falcón, P., Eva Casas, A. & Gina Casas, V., 1 Jan 2009, In: Revista de Investigaciones Veterinarias del Peru. p. 306-311 6 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Toxoplasmosis as a cause of abortion in alpacas

Nicasio Valencia, M., Amanda Chávez, V., Mario García, P., Francisco Suárez, A. & Casas, E. A., 1 Jan 2009, In: Revista de Investigaciones Veterinarias del Peru. p. 312-319 8 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

2008

Contribution to the study of gastrointestinal parasitism in the guanaco (Lama Guanicoe Cacsilensis)

Hugo Castillo, D., Amanda Chávez, V., Domingo Hoces, R., Eva Casas, A., Raúl Rosadio, A. & Wheeler, J. C., 1 Jan 2008, In: Revista de Investigaciones Veterinarias del Peru. p. 168-175 8 p.

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Productive performance of broilers reared on new litters vs. reused litters during five flocks

María Del Pilar Vejarano, R., Mónica Alba, C., Pablo Reyna, S. & Eva Casas, A., 1 Jan 2008, In: Revista de Investigaciones Veterinarias del Peru. p. 126-133 8 p.

Research output: Contribution to journal › Article › peer-review

2007

Evaluation of Neospora caninum and Toxoplasma gondii infections in alpaca (Vicugna pacos) and llama (Lama glama) aborted foetuses from Peru

Serrano-Martínez, E., Collantes-Fernández, E., Chávez-Velásquez, A., Rodríguez-Bertos, A., Casas-Astos, E., Risco-Castillo, V., Rosadio-Alcantara, R. & Ortega-Mora, L. M., 30 Nov 2007, In: Veterinary Parasitology. p. 39-45 7 p.

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

2006

Concordance between indirect hemagglutination and indirect immunofluorescence tests to determine the prevalence of Toxoplasma gondii in sheep

Sandra Huerta, O., Amanda Chávez, V., Eva Casas, A., Néstor Falcón, P. & Fernando Raymundo, T., 1 Jan 2006, In: Revista de Investigaciones Veterinarias del Peru. p. 178-183 6 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Corynebacterium pseudotuberculosis infection in highland alpacas (Lama pacos) in Peru

Braga, W. U., Chavera, A. & Gonzalez, A., 1 Jul 2006, In: Veterinary Record. 159, 1, p. 23-24 2 p.

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

6 Scopus citations

Prevalence of Neospora caninum in cattle from a livestock company in the central highlands of Peru

Nidia Puray, C., Amanda Chávez, V., Eva Casas, A., Néstor Falcón, P. & Gina Casas, V., 1 Jan 2006, In: Revista de Investigaciones Veterinarias del Peru. p. 189-194 6 p.

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Seroprevalence of Toxoplasma gondii in ewes from a commercial farm in the Central Highlands

Patricia Caldas, J., Amanda Chávez, V. & Eva Casas, A., 1 Jan 2006, In: Revista de Investigaciones Veterinarias del Peru. p. 14-19 6 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

2005

Contamination of public parks with Toxocara sp. eggs in the districts of Western Lima

Francisco López, T., Amanda Chávez, V. & Eva Casas, A., 1 Jan 2005, In: Revista de Investigaciones Veterinarias del Peru. p. 76-81 6 p.

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Frecuencia de anticuerpos contra toxoplasma gondii en monos cebus apella criados en cautiverio

Erich Mu�oz, D., Amanda Ch�vez, V., Eva Casas, A., Francisco Su�rez, A., C�sar Gavidia, C., Karina Mu�oz, D. & Federico Guti�rrez, A., 2005, In: Revista de Investigaciones Veterinarias del Peru. 16, 2, p. 163-168 6 p.

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Frecuencia de anticuerpos contra toxoplasma gondii en monos cebus apella criados en cautiverio

Erich Mu�oz, D., Amanda Ch�vez, V., Eva Casas, A., Francisco Su�rez, A., C�sar Gavidia, C., Karina Mu�oz, D. & Federico Guti�rrez, A., 1 Jan 2005, In: Revista de Investigaciones Veterinarias del Peru. p. 163-168 6 p.

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Grupo de investigación en parasitología veterinaria y zoonosis

Research output

Search results