Rev. investig. vet. Perú

Table of contents
Rev. investig. vet. Perú vol.32 no.2 Lima Mar./Apr 2021

Primary Articles

	· Physical characteristics and fibre diameter profile of Huacaya alpacas from La Raya Experimental Centre (Puno, Peru), according to age and sex Quispe Coaquira, Jesús E.; Apaza Zúñiga, Edgar; Olarte Daza, C. Uberto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Epidemiological and clinical characteristics of dengue and zika infections during the El Niño Costero phenomenon in 2017 in Chincha, Peru Reátegui, Alexander; Falcón, Néstor · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Development of the recombinant fimbrial protein F17 of Escherichia coli and the immune response in alpaca peripheral blood mononuclear cells (PBMC) Siuce M, Juan; Maximiliano G, Jorge; Hurtado C, Raquel; Rosadio A, Raúl; Maturrano H, Lenin · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Determination of the pH and count of mesophilos in black prochilodus meat (Prochilodus nigricans) from the markets of the city of Pucallpa, Ucayali Ponce P, Nathaly; Rondón E, Juan; de la Torre V, Manuel; Mendoza Q, Yamili · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of ibuprofen on the establishment of the gestation of in vitro produced bovine embryos Narváez Bedoya, Héctor Javier · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Frequency and parasite load in gills of cachama fry (Colossoma macropomum) through direct examinations in three fish farms in Ucayali, Peru Rondón E, Juan; Villanueva C, César; Del Águila L, Roberto; Sandoval C, Nieves · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Morphometry of the male gonad and sperm of native and improved guinea pigs (Cavia porcellus) from southern Ecuador Rosales J, Cornelio; Guevara V, Guillermo; Perea G, Fernando; Ayala G, Luis; Nieto E, Pedro · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Prevalence of antibodies against Chlamydophila abortus in cattle under extensive system in three districts of Ayacucho, Peru Loli-Pin, Jean Pierre; Villacaqui-Ayllón, Eglinton; Morales-Cauti, Siever · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Resistance to beta-lactam antibiotics and quinolones in Escherichia coli isolated from broilers Carvajal B., Edna; Rueda G., Egberto; Talavera R., Martín; Torres C., María; López V., Diana; Vásquez R., María C. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Detection and association of Piscirickettsia salmonis in organ and faeces of coho salmon (Oncorhynchus kisutch) farmed in the sea Montalico Pongo, Ederson Juan; Rodríguez Papuico, Héctor; Larenas Herrera, Julio; Ardito Saenz, Fernando · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Evolution of dactilogiroses (monogeneans) in gills of tambaqui fry (Colossoma macropomum) in two rearing aquatic media: artificial and seminatural Rondón E., Juan; Villanueva C., César; Gavidia C., César; Puicón N., Víctor · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Molecular characterization of segment 4 of lake tilapia viruses isolated from tilapia (Oreochromis niloticus) farmed in Peru Palacios H., Shirley; Manchego S., Alberto; Castro S., Gina; Herrera R., Antonio; Valera A., Adhemir; Sandoval C., Nieves · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Relationship between endoparasitism, body condition and blood biochemistry in Peruvian spider monkeys (ateles chamek) at the Taricaya Rescue Center, Madre de Dios, Peru Salazar, Michelle; Zárate, Daniel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Development of a PCR technique for the detection of Fowl adenovirus 4 (FADV-4) in tissue samples Chávez-Montenegro, Víctor; Longa-Bobadilla, Vladimir; Ormeño-Vásquez, Phillip; Tataje Lavanda, Luis; Fernández-Díaz, Manolo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effects of five levels of dietary electrolyte balance on growth, carcass characteristics and blood serum metabolites of guinea pig (Cavia porcellus) Paredes, Manuel; Mantilla, José; Bustamante, Irma; Mantilla, Joe; Cayotopa, José; Hoban, Cristian; Ortiz, Pedro; Mustafa, Arif · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Characterization of the breeding of guinea pigs in three provinces of the Cajamarca Region, Peru Ortiz-Oblitas, Pedro; Florián-Alcántara, Amarante; Estela-Manrique, Judith; Rivera-Jacinto, Marco; Hobán-Vergara, Cristian; Murga-Moreno, César · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Fungal pathogens in dermatological lesions of large and small animal species in veterinary clinics and animal shelters in Bogotá D.C. Peña-Castillo, Zully Mariana; Pulido-Villamarín, Adriana; Castañeda-Salazar, Rubiela; Barbosa-Buitrago, Angélica; Ortíz, Beatríz; Oliver-Espinosa, Olimpo; Vacca-Sánchez, Myriam Luz · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Assessment of quality, bromatological and in vitro fermentative characteristics at different times lactic fermentation of ripe mango silage Torres Salado, Nicolás; Gómez Trinidad, Marcelino; Sánchez-Santillán, Paulino; Rojas García, Adelaido Rafael; Maldonado Peralta, María de los Ángeles; Bottini Luzardo, María Benedicta · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Frequency of gastrointestinal nematodes in sheep from three districts of the Ancash Region, Peru Ninamancco C., Adhelí Del Carmen; Pinedo V., Rosa; Chávez V., Amanda · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Description of radiological findings in psitacids seized and kept in a rescue center in Tingo María, Huánuco Peru Grandez R., Ricardo; Hermoza G., Catalina; Tirmizi B., Sheilla · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of entomopathogenic fungus Beauveria bassiana (balsamo) Vuillemin on the control of sheep ked (Melophagus ovinus) Valbuena Puentes, Adrián Hernando; Galindo Soracá, Adriana Marcela; Boyacá Quintana, Yefer Mauricio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Comparative study of abdominal ultrasonography in South American small feline in captivity Grandez R., Ricardo; Romero Z., Celeste; Muñoz D., Karina; Hermoza G., Catalina · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of two levels of «laritaco» meal (Vernonanthura patens) on the productive performance and intestinal morphometry in broilers Apolo Arévalo, Guido; Rodríguez Saldaña, Diego · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Microplastics in marine fishes of economic importance in Lima, Peru Iannacone, José; Principe, Fabiola; Minaya, David; Panduro, Grober; Carhuapoma, Mario; Alvariño, Lorena · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Reference values for acid-base parameters in healthy mules at high altitude Vanegas Rincón, Johanna Patricia; Vargas-Pinto, Pedro; Valderrama Martínez, Claudia · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour Ramírez-Ante, Juan C.; Fernández-Riomalo, Andrés; Pedraza-Ordoñez, Francisco J. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of the supplementation of mashua (Tropaeolum tuberosum) and tarwi (Lupinus mutabilis) meal on the productive response and nutritional composition of guinea pigs (Cavia porcellus) Acuña-Beraun, Sayuri Rosangela; Párraga-Melgarejo, Nancy; Alvarez-Tolentino, Daniel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Knowledge and practices associated with compliance with the law that regulates the legal regime of dogs (Law N.° 27596) in the districts of Lima, Peru Llaja, José; León, Daphne; Falcón, Néstor · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Gastrointestinal parasites in Colombian sliders Trachemys callirostris (Emydidae) illegally trafficked in Córdoba, Colombia Blanco Martínez, Rafael David; Padilla Cordero, Hernán; Carrascal Velásquez, Juan; Rojano Bolaño, César; Álvarez Otero, Gabriel; Monsalve, Santiago; Mestra, Alberto; Chacón-Pacheco, Julio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Description of the ultrasonographic characteristics of the abdominal organs of the white-fronted capuchin (Cebus albifrons) Grandez R., Ricardo; Rosales R., Elliot; Merino O., Veronika; Hermoza G., Catalina; Muñoz D., Karina · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Superovulatory and embryonic response in alpacas according to the number of follicles recruited by follicular wave Pozo C., Alfredo; Vásquez Y., Álvaro; Zevallos A., Juan; Olivera M., Luis; Cordero R., Aída; Huanca L., Wilfredo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Cultural aspects in the management of bovine diseases in an Amazonian district of Peru Cubillas, Elizabeth; León, Daphne; Falcón, Néstor · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Review Article

	· Role of the nuclear factor kappa Beta ligand (RANKL) in osteoarthritis and oseteoclastogenesis in thoroughbred horses. Use of anti-inflammatory drugs. De Negri, Luis; Olguin, Luis; Pavez, Leonardo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Communications

	· Toxocara cati infestation in a Leopardus pardalis specimen in Colombia; case report Muñoz-Rodriguez, Fabián Andrés; Ramírez Gutiérrez, Samir; Pérez, Lilibeth Doria; Cala-Delgado, Daniel Leonardo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Ultrasound diagnosis of hydrops fetalis in a crossbred bitch Cahua U., Jacqueline; Cuesta T., Gabriela · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Finding of Bothrocophias hyoprora in the district of Las Piedras, Madre de Dios-Perú Rojas-Jaimes, Jesús; Marcas Cáceres, Gualberto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )