Tesis - Medicina Veterinaria
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- ItemEvaluación de parámetros en liquido peritoneal de equinos con síndrome abdominal agudo para la resolución en clínica(Ecuador: Latacunga: Universidad Técnica de Cotopaxi, 2024-08) Barragán Armijo Diana Carolina; Rafael Alfonso Garzón JarrinAcute abdominal syndrome in horses represents one of the main causes of morbidity and mortality, significantly affecting both the equestrian industry and animal welfare. The research was carried out on 23 horses with acute abdominal síndrome , (SAA), (Colic) at the “RANCHO Z EQUINE CLINIC.” ", from the canton of Quito, province of Pichincha, clinically ill of all ages without distinction of race and sex, in the period 2022-2023. The objective of this research was to evaluate the parameters in the peritoneal fluid of horses with SAA to improve clinical diagnosis and treatment. Diagnostic methods were used that included macroscopic and physicochemical analyzes of the peritoneal fluid, as well as specific measurements using machines such as LP Lactate Plus, refractometer and centrifuge. The results showed that the age of the horses had a significant negative correlation with clinical outcomes, indicating that younger horses have better prognoses. Abdominal ultrasonography revealed that 52.9% of cases presented decreased intestinal motility and 23.5% absence of motility, while the analysis of lactate levels proved to be a valuable diagnostic tool to evaluate the prognosis, with a mean of 3.8176 mmol/ L. Implementation of a multidimensional approach and consideration of multiple clinical parameters, including age and lactate levels, are highlighted as essential for accurate evaluation and effective clinical management of acute abdominal syndrome in horses.
- ItemAnálisis del índice de selección del programa de mejoramiento genético sostenible en bovinos de leche dela parroquia Mulliquindil en el periodo 2023.(Ecuador: Latacunga: Universidad Técnica de Cotopaxi (UTC)., 2024-08) Zapata Mayorga, Lesly Nicole; Veloz Veloz, Dina MaricelaThe general objective of this present research project was to analyze the selection index of the sustainable genetic improvement program for dairy cattle in the parish of Mulliquindil, located in the canton of Salcedo, province of Cotopaxi, through genetic and non-genetic traits. The research was conducted with a total of 45 evaluated cattle and 8 producers who participated in the project. Data collection took place during the months of October, November, and December of 2023, covering aspects such as production costs, daily weight gain (DWG), 305-day milk production, and milk density. Using analysis tools, the following results were concluded: a sale price of $0.38 per liter, with a production cost of $0.12, generating a profit of $0.26. It was observed that the highest cost was related to feeding, with limited reliability due to the lack of records by the producers, which may lead to an underestimation of production costs. Regarding the genetic values (EBV) of the animals, the daily weight gain showed a phenotypic average of 337.90 g/day, while the genetic value of the 10 selected animals was 63.05 grams per day. As for milk production, an average genetic value of 2531.56 liters per lactation was obtained. Additionally, in terms of density, an average of 1.030 g/ml was recorded. Although milk production is reasonable, areas requiring improvement were identified in terms of weight gain and density. It is recommended to establish a genetic improvement program and conduct follow-up to optimize future results.
- ItemAnálisis del índice de selección del programa de mejoramiento geneticosostenible en bovinos de leche dela parroquia Mulliquindil en el periodo 2023.(Ecuador: Latacunga: Universidad Técnica de Cotopaxi (UTC)., 2024-08) Zapata Mayorga, Lesly Nicole; Veloz Veloz, Dina MaricelaThe general objective of this present research project was to analyze the selection index of the sustainable genetic improvement program for dairy cattle in the parish of Mulliquindil, located in the canton of Salcedo, province of Cotopaxi, through genetic and non-genetic traits. The research was conducted with a total of 45 evaluated cattle and 8 producers who participated in the project. Data collection took place during the months of October, November, and December of 2023, covering aspects such as production costs, daily weight gain (DWG), 305-day milk production, and milk density. Using analysis tools, the following results were concluded: a sale price of $0.38 per liter, with a production cost of $0.12, generating a profit of $0.26. It was observed that the highest cost was related to feeding, with limited reliability due to the lack of records by the producers, which may lead to an underestimation of production costs. Regarding the genetic values (EBV) of the animals, the daily weight gain showed a phenotypic average of 337.90 g/day, while the genetic value of the 10 selected animals was 63.05 grams per day. As for milk production, an average genetic value of 2531.56 liters per lactation was obtained. Additionally, in terms of density, an average of 1.030 g/ml was recorded. Although milk production is reasonable, areas requiring improvement were identified in terms of weight gain and density. It is recommended to establish a genetic improvement program and conduct follow-up to optimize future results.
- Item“Prevalencia de micoplasmosis en aves de traspatio en el Cantón Salcedo”.(Ecuador: Latacunga: Universidad Técnica de Cotopaxi: (UTC), 2024-08) Bulla Maurat, Karen Abigail; Toro Molina, Blanca MercedesThis research project aimed to evaluate the mycoplasmosis prevalence and predisposing factors to the backyard birds in the Salcedo canton. The research was framed as a non-experimental descriptive crosssectional study, with which the prevalence of mycoplasmosis galliseptum was determined by the indirect ELISA serological test performed in the laboratory of the Veterinary Clinic of the Technical University of Cotopaxi. 115 random samples were selected from the Antonio José de Holguín, Panzaleo, Cusubamba, Mulliquindil and Mulalillo parishes. The results were processed through Microsoft Excel using tables and statistical graphs where the prevalence of MG mycoplasmosis was analyzed. While, for the analysis of the relation between positive cases and the factors predisposing to the disease, the SPSS software applied the chisquare statistical test. The findings revealed an overall prevalence of mycoplasmosis of 35.65% in the Canton of Salcedo, with the parish of Mulliquindil having the highest prevalence, with 50%. The statistical analysis did not reveal a significant relation between the positive cases and the predisposing factors evaluated, according to the “p value” obtained. Finally, the epidemiological map prepared allowed identifying the distribution of positive cases in each of the parishes of the canton.
- ItemCategorización conductual canina mediante la aplicación del test C-BARQ en el parque náutico La Laguna.(Ecuador: Latacunga: Universidad Técnica de Cotopaxi (UTC)., 2024-08) González Hurtado, Liseth Marcela; Sánchez Jurado, Stefanny Mishell; Beltrán Romero, Cristian FernandoBehavioral problems in dogs are considered a worldwide problem, as they affect both animal welfare and the general population. Behavioral disorders that are not solved or treated appropriately can lead to unpleasant situations for both animals and citizens, and even to health professionals, so it is necessary to establish a system that minimizes the inconveniences arising from this problem. For this reason, the following study aimed to categorize canines according to the C-BARQ ethological test, in a way that white scarves could be implemented as “Balanced”, orange as “Fearful/Nervous” and black as “Aggressive”, in addition to identify possible factors of predisposition to behavioral problems with the help of the results obtained from the test and finally, to communicate visitors about the categorization system that allows to easily associate the personality of the evaluated dogs to the color of their scarves in public places, and achieve better management in the supervised interactions of the pets. To achieve these objectives, a sample of 204 dogs was selected in la Laguna Nautical Park, evaluating each canine with the ethogram and subsequently classifying them in one of the established categories by placing a scarf on them. The obtained results determined that 33.8% of the animals presented a “Fearful/Nervous” behavior, 24.5% of the evaluated dogs were considered “Aggressive” and 41.7% did not present behavioral problems, it was also determined that there is no association between factors such as age, sex and time shared with the animal regarding to the presence of behavioral problems. This method of categorization contributed to the reduction of social conflicts among owners, as well as among pets, in addition to promoting healthy coexistence and responsible ownership. The study of behavioral problems in dogs not only improved the social aspect, but also reduced environmental and economic problems by preventing conflicts and misunderstandings such as attacks on humans or fights between pets that could transmit diseases. It also helps minimize expenses related to damage to integrity, hospital emergencies and veterinary care, among others.