Rev. investig. vet. Perú

Table of contents
Rev. investig. vet. Perú vol.30 no.3 Lima July/Set 2019

Primary Articles

	· Anatomical study of the guinea pig glans (Cavia porcellus) of the Peru breed Márquez F, Nattaly; Valencia L, Roberto; Chauca F, Lili; Verde Z, Gemma · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Skull directional asymmetry in companion rabbit Parés-Casanova, P.M; Medina, A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Ultrasound characterization of the abdominal organs of the margay (Leopardus wiedii) in captivity Grandez R, Ricardo; Márquez R, Henry; Hermoza G, Catalina; Valencia L, Roberto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Gonadosomatic and hepatosomatic indices in relation to the maturation and moult of the shrimp Cryphiops caementarius of the Pativilca River (Peru) Medina M, Marco; Espinoza G, Yoli; Reyes A, Walter · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Histochemical study and immunotyping of thymus leukocytic populations of alpacas (Vicugna pacos) younger than 60 days of age Grandez R, Ricardo; Mamani P, Javier; Pitot A, Christian; Andrade E, Roy · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Frequency of neoplasms in mammary gland of canines diagnosed histopathologically in the Faculty of Veterinary Medicine of the Universidad Nacional Mayor de San Marcos, period 2007- 2016 Lipa C, Julisa; Perales C, Rosa; Fernández F, Viviana; Santillán A, Gilberto; Gavidia C, César · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Combined treatment of chemotherapy and surgery in the transmissible venereal tumor in canines Sastre Torres, José Luis; Mato Lorenzo, Yunaika; Lazo Pérez, Leonel; Bulnes Goicochea, Carlos A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of diets with high concentration of Saccharomyces cerevisiae on the proliferation of hemocytes in male shrimp Cryphiops caementarius Cabrera P, Elizabeth; Marcelo T, Zanny; Reyes A, Walter; Azañero D, Carlos · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Combined treatment of chemotherapy and surgery in the transmissible venereal tumor in canines Mejía, Flor; Yoplac, Ives; Bernal, Wilmer; Castro, Wilson · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Levels of oregano (Origanum vulgare) in the diet and its influence on the productive performance of the broiler Pujada Abad, Hilario; Vega-Vilca, Jaime; Velásquez Vergara, Carlomagno; Palacios-Rodríguez, Betty · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Relationship between composition, antioxidant capacity and phenolic content of feed concentrate for dogs Restrepo B, Giovanni; Usuga S, Alexandra; Gomez, Luis Miguel; Mesa Pineda, Carolina; Restrepo Rojas, Oliver; Camilo Duque, Juan; A. Rojano, Benjamín · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Productive performance of guinea pigs (Cavia porcellus) supplemented with three levels of sodium butyrate in the diet Guzmán G, Isabel; Carcelén C, Fernando; Ara G, Miguel; Jiménez A, Ronald; Bezada Q, Sandra; Guevara V, Jorge; Asencios M, Ana · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Serum concentration of aminotranferases in guinea pigs (Cavia porcellus) fed diets based on pisonay (Erythrina sp) Ramirez-Borda, Yony; Cárdenas-Villanueva, Ludwing A; Ramos-De la Riva, Víctor A; Gómez-Quispe, Oscar E · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Strategic supplementation effect in a dairy system in Cundinamarca, Colombia Gómez-Vega, Sergio; Caicedo-Pinzón, Ronald; Vargas-Martínez, Juan · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Ruminal degradability of forage and crop residues in Brown Swiss cattle Contreras P, José L; Matos Z, Margoreth A; Felipe C, Erika; Cordero F, Alfonso G; Ramos Espinoza, Yola · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Characterization of the gene sequence of the peptide transport protein (PepT1) in paiche Arapaima gigas fingerlings Toledo, Odalis E.; Castañeda, Arnaldo E.; Feria, Manuel A.; Masías, Pedro; Cueva, Mario; Motte, Emmerik · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Phenotypic characterization of Creole cattle in the Huascaran National Park - Ancash, Peru Delgado C, Alfredo; García B, Cristina; Allcahuamán M, Diego; Aguilar G, Ceesar; Estrada V, Pedro; Vega A, Hernán · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Genetic parameters of characters associated with the uniformity of fibre diameter in alpacas Huacaya in Puno, Peru Aguilar, Herbert; Gutiérrez R, Gustavo; Wurzinger, María · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Reproductive parameters of vicuñas (Vicugna vicugna) in the Cusco region, Peru Pacheco, Joel Iván; Velez, Víctor; Pezo, Danilo; Angulo-Tisoc, José; Castelo, Henry · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Competence to restart meiosis of oocytes from different follicle sizes obtained from slaughterhouse ovaries G, Luis Ayala; Palacios C, Tito; Nieto E, Pedro; Calle O, Guido; Rodas C, Ramiro; Dutan S, Jorge; Murrillo, Yury; Samaniego C, Jorge · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Sperm viability percentage by flow cytometry during the cryopreservation process in spermatozoa obtained from alpaca epididymis Juárez, Javier; Santiani, Alexei · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of two semen collection in a breeding season on the seminal quality of red-bellied pacu (Piaractus brachypomus) Suárez Martínez, Roger Oswaldo; Medina Robles, Víctor Mauricio; Cruz Casallas, Pablo Emilio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of a natural anticoccidial based on saponins of Yucca schidigera and Trigonella foenum-graecum on the control of coccidiosis in broilers Rodríguez L, Ingrid; Honorio J, César; Ramírez S, Julia; León G, Zara; Alarcón G, Willman · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Prevalence of Giardia spp in rodents (Rattus spp) of a zoo in Metropolitan Lima Casana P, Cynthia; Chávez V, Amanda; Abad-Amerí, Deisy; Pinedo V, Rosa · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Rhipicephalus sanguineus as biological vector of Anaplasma platys in dogs Uzcategui, Juan; Forlano, María; Mujica, Franklin; Orellana, Nelson · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Ocular findings as predictive and diagnostic factors of canine Erlichiosis Trujillo Piso, Dunia Yisela; Quijano Ramírez, Juan Sebastián; Padilla Barreto, Mónica Yamile; Sánchez Bonilla, María del Pilar · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Detection of gastrointestinal parasites in ferrets (Mustela putorius furo) by coprological analysis Troncoso, I; Fischer, C; Valenzuela, S; Fernández, I; Robles, A; Villalobos, F; González-Acuña, D · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Survey of Fasciola hepatica and other gastrointestinal parasitosis in dual-purpose cattle of the Sabana de Torres municipality, Santander, Colombia Pinilla, Juan Carlos; Uribe Delgado, Nelson; Florez, Angel Alberto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Characterization of reproductive health in dogs Sánchez Riquelme, Alfonso; Fierro Herrera, Carolina; Troya González, Francisca; Pfeffer Pfeffer, Mariela · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Antibacterial activity of methanolic extracts from sea cucumber (Pattalus mollis) against pathogenic bacteria Díaz-Sol Sol, Katia; Sánchez-Robinet, Claudia; Pariona V, Carlos; Londoñe-Bailon, Pablo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Extraction of sulfated polysaccharides from the tegument of sea cucumber Pattalus mollis Gonzáles, Diego; Pariona, Carlos; Londoñe, Pablo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Characterization of the biosecurity measures of poultry farms in the province of Coronel Portillo, Ucayali - Peru Germany G, Lluvis; Rondón E, Juan; Durand N, Nelson; De la Torre V, Manuel; Mendoza Q, Yamili · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Detection of serum antibodies of avian influenza type A, Newcastle disease, avian bronchitis and laryngotracheitis in wild aquatic birds of three Andean lagoons of Ecuador Luzuriaga, Nivia; Rivera, Xiomara; Zalazar, Richard; Reyes, Nathaly; Santiana, Iván · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Efficacy of florfenicol for the treatment of infections by Pasteurella multocida and Mannheimia haemolitica in alpacas (Vicugna pacos) Ferrante, Marcos; Wosiacki, Sheila R. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Determination of T CD4, CD8 and Tγδ lymphocytes in experimental infection with Brucella ovis Sánchez-Parra, Víctor Manuel; Soriano-Vargas, Edgardo; Ortiz-Rodríguez, Ruy; Borroto, Esvieta Tenorio; Velázquez-Ordoñez, Valente; Talavera-Rojas, Martín; Acosta-Dibarrat, Jorge · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Communications

	· Virulent Rhodococcus equi isolated from thoroughbred foals in Chile Lohse, Jorge C.; Paredes, Enrique; Vargas, Danilo; Takai, Shinji · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Presence and duration of cardiac sounds in healthy horses at high altitude Arévalo, Ana María; Martínez, Anamaría; Ortíz, Laura Sofía; Vargas-Pinto, Pedro · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Clinical-pathological study of Equine Sarcoid Fibroblastic: clinical case report Pinilla León, Juan Carlos; Alberto Florez, Angel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Hypovolemic shock due to aortic rupture in dogs: a case of spirocercosis Oviedo-Socarrás, Teresa; De Lavalle G, Rodrigo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Use of a bovine simulator for transrectal palpation practices Baracaldo-Martinez, Andrea; Domínguez-Castaño, Pablo; Franco-Hernández, Erika Natalia; Atuesta-Bustos, Jorge Eduardo; Robayo-Triviño, Diego Alejandro · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Canine trypanosomiasis in Madre de Dios, Peru Rojas Jaimes, Jesús; Tineo Villafuerte, Edwin; Lope Huamán, Roberto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Mycoplasma haemominutum in the city of Ibague city (Colombia): report of five cases Mayorga, Daniel; Echeverry-Bonilla, Diego; Buriticá-Gaviria, Edwin; Rondón-Barragán, Iang · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )