Publicaciones científicas: Recent submissions
Now showing items 681-700 of 1876
-
Caracterización de la diversidad de aves en un humedal altamente intervenido del Pacífico suramericano
(Colombian Academy of Exact, Physical and Natural Sciences, 2022)Wetlands are ecosystems that have been affected by various human processes which have transformed them and their communities. In the present study, we determined the diversity and spatial-temporal variation of the avian ... -
Evaluación del impacto de la acidificación en la calidad del agua de la quebrada Quilcayhuanca, Ancash, Perú
(Colombian Academy of Exact, Physical and Natural Sciences, 2023)Glacial retreat exposes sulfide rocks and drives in situ weathering; consequently, acidic pH conditions and high concentrations of metals can occur in water, sediment, and soil. The objective of this study was to evaluate ... -
A new artificial wetland in the central coast of Perú: First characterization of its avifauna
(Colombian Academy of Exact, Physical and Natural Sciences, 2023)Artificial wetlands are considered an alternative to wastewater treatment and a habitat opportunity for resident and migratory species in the face of the deterioration of natural wetlands. Based on this, we present the ... -
Influencia de la vocación profesional en el rendimiento académico de los estudiantes de medicina veterinaria y zootecnia de una universidad privada de Lima, Perú
(Universidad Nacional Mayor de San Marcos, 2018)One of the main problems students of high school deal with once concluding their studies consists in choosing wisely the profession to follow. When this decision is not taken with sufficient maturity and following the ... -
Presencia de Hepatozoon caimani (Apicomplexa: Hepatozoidae) en el caimán blanco aiman crocodilus (Linneus 1758) en un zoológico de Lima, Perú
(Universidad Nacional Mayor de San Marcos, 2011)The presence of Hepatozoon caimani in a population of Caiman crocodilus in a zoo located in Lima, Peru was evaluated. Blood samples were collected from 10 specimens of both sexes and various ages. The animals were clinically ... -
Frecuencia de Campylobacter spp en alimentos BARF para perros comercializadas en Lima, Perú
(Universidad Nacional Mayor de San Marcos, 2022)The aim of this study was to determine the frequency of Campylobacter spp in biologically appropriate raw food (BARF) for dogs that are marketed in Lima, Peru. One hundred random samples of BARF food were collected from ... -
Detección de anticuerpos y factores de riesgo asociados con Toxoplasma gondii en animales silvestres en un parque zoológico
(Universidad Nacional Mayor de San Marcos, 2019)The aim of this study was to determine the presence of antibodies against Toxoplasma. gondii in wild animals of the orders Carnivora, Primates, Perissodactyla, Cetartiodactyla and Rodentia in the zoo of the Patronato del ... -
Tripanosomiasis canina en Madre de Dios, Perú
(Universidad Nacional Mayor de San Marcos, 2019)The aim of this study was to report the presence of Trypanosoma sp in a blood smear from a dog in Madre de Dios, Peru. The animal was a resident of the district of Las Piedras and, when treated at a veterinary medical ... -
Canes domésticos como reservorio de Leptospira spp y Toxoplasma gondii en una comunidad campesina del Bosque nuboso del noreste de Perú
(Universidad Nacional Mayor de San Marcos, 2023)The aim of this study was to identify the role of domestic dogs as reservoirs of Leptospira spp and Toxoplasma gondii in the Rural Community of Corosha, department of Amazonas, Peru, through the analysis of prevalence and ... -
Caracterización básica y funcional del semen del Perro sin Pelo del Perúc
(Universidad Nacional Mayor de San Marcos, 2020)The aim of this study was to characterize the semen of the Peruvian Hairless Dog. Fifteen males, aged 1 to 5 years, registered by the Kennel Club Peruano were used to collect semen (one ejaculated per male) by digital ... -
Prevalencia de anticuerpos contra Chlamydophila abortus en bovinos de crianza extensiva de tres distritos de Ayacucho, Perú
(Universidad Nacional Mayor de San Marcos, 2021)The aim of this study was to determine the prevalence of antibodies against Chlamydophila abortus in cattle from the districts of Coracora, Chumpi and Pullo of the province of Parinacochas, department of Ayacucho, Peru. ... -
Determination of Salmonella enterica in biologically appropriate raw food for dogs (BARF) in Lima, Peru
(Universidad Nacional Mayor de San Marcos, 2022)The study aimed to determine the frequency and antibiotic resistance of Salmonella enterica isolated from biologically appropriate raw food (BARF) for dogs in Lima, Peru. In total, 124 samples belonging to 13 brands and ... -
Detección de Salmonella Javiana en tortugas taricaya (Podocnemis unifilis) en dos parques zoológicos del Perú
(Universidad Nacional Mayor de San Marcos, 2020)The aim of this study was to serotype and determine the antibacterial sensitivity profile of Salmonella spp strains isolated from taricaya turtles (Podocnemis unifilis) from the Huachipa Zoological Park (n = 30). Lima, and ... -
Resistencia antimicrobiana de cepas aisladas de Escherichia coli en alimentos tipo BARF para perros en Lima, 2019
(Universidad Nacional Mayor de San Marcos, 2021)The aim of this study was to determine the presence of strains of Escherichia coli (E. coli) and antimicrobial resistance in BARF-type foods (Biologically Appropriate Raw Foods) for dogs, marketed in districts of Lima, ... -
Salmonella spp en aves silvestres que habitan alrededor de una granja de cuyes tecnificada en el distrito de Manchay, Lima
(Universidad Nacional Mayor de San Marcos, 2019)The objective of the present study was to determine the presence of Salmonella spp in wild birds that live in the surroundings of a well-managed Guinea pig farm. Free-living wild birds were captured (n=185) and eight species ... -
Evaluación de la rata (cepa Holtzman) como modelo de infección experimental para el virus de la leucosis bovina
(Universidad Nacional Mayor de San Marcos, 2023)The aim of this study was to verify if rats of the Holtzman strain can be infected with the enzootic bovine leukosis virus (VLB) when they receive blood and colostrum inocula from bovines infected by the virus via orally ... -
Ectrodactilia en un Beagle: manejo quirúrgico
(Universidad Nacional Mayor de San Marcos, 2018)The case of a 5-month-old female Beagle with lameness of the right anterior limb and a separation defect between the second and third fingers is reported. In the radiographic examination, hypoplasia of the carporradial ... -
Evaluación de alfacipermetrina para el control de ácaros en gallinas ponedoras en condiciones de laboratorio
(Universidad Nacional Mayor de San Marcos, 2021)An 8-month-old male American Bully dog was brought to the clinic for an abnormal structure in the ventral region on the left side of the jaw. On palpation, enlargement of the left mandibular ramus was identified, with pain ... -
Determinación de lesiones encefálicas en canes mediante tomografía computarizada en Lima, Perú
(Universidad Nacional Mayor de San Marcos, 2019)The aim of this study was to determine encephalic lesions by computed tomography (CT scan) in 71 dogs that were submitted to the encephalic study by medical recommendation between 2011 and 2015 in Lima, Peru. The tomographic ... -
Seroprevalencia de anticuerpos contra cepas lisas de Brucella en ovinos Junín de la SAIS Túpac Amaru, Perú
(Universidad Nacional Mayor de San Marcos, 2020)El objetivo del estudio fue determinar la seroprevalencia de anticuerpos contra Brucella de tipo lisas (B. abortus, B.mellitensis y B. suis) en ovinos de la raza Junín de la SAIS Tupac Amaru, Perú. Se analizaron 926 sueros ...
