Villegas Zurita, Marilyn Valeria(Machala : Universidad Técnica de Machala, 2024)
Ehrlichiosis is a disease with varied symptoms caused by a bacterium that is transferred by the tick when it bites the host. The most common signs in dogs are fever, petechiae, nosebeed, loss of appetite and low weight; ...
Vaca Chamba, Gina Alejandra(Machala : Universidad Técnica de Machala, 2023)
Polycystic Kidney Disease is an autosomal dominant hereditary genetic pathology caused by a specific mutation in exon 29 of the PKD1 gene, located on chromosome 18, which affects felines around the world, mainly of the ...
Torres Guerrón, David(Machala : Universidad Técnica de Machala, 2025)
This graduation project focused on determining the existence of cellular hypoxia in female dogs sterilized during campaigns by measuring serum lactate levels before and after anesthesia. An observational and descriptive ...
Solís Villacrés, Ricardo David(Machala : Universidad Técnica de Machala, 2024)
The general objective of the study was to identify the histopathological changes of subclinical endometritis and its association with the different stages of the estrous cycle, breed, age, and weight of spayed bitches at ...
Ruiz Paredes, Astrid Maite(Machala : Universidad Técnica de Machala, 2024)
Antibiotic resistance, particularly to carbapenems, represents a growing threat to global public health, with serious implications for both human and veterinary medicine. Carbapenems, classified by the WHO as critically ...
Ramirez Fernandez, Joyce Lisseth(Machala : Universidad Técnica de Machala, 2025)
The diaphragmatic excursion index in dogs is an important measure of lung function and respiratory health in canines. It is calculated by measuring the distance the diaphragm moves during respiration. An adequate diaphragmatic ...
Paez Fiallos, Angel Daniel(Machala : Universidad Técnica de Machala, 2025)
Allergic dermatitis due to flea bites (ADFB) is a cutaneous inflammatory disease in dogs, Glucocorticoids such as Triamcinolone Acetonida (TAC) are used to control pruritus. Potential side effects of these medications ...
Mora Chiriboga, Miriam Elizabeth(Machala : Universidad Técnica de Machala, 2024)
Brucellosis is an infectious disease caused by Brucella that can affect both canines and humans. In this research, the prevalence of B. Canis was determined using the indirect Elisa Kit [Vetlis Brucella iElisa] in hematological ...
Rodríguez Durán, Norma Alelía(Machala : Universidad Técnica de Machala, 2023)
The article addresses the prevalence of extended-spectrum beta-lactamase (ESBL)- producing Escherichia coli in dogs, focusing on antimicrobial resistance and potential risk factors. ESBLs are enzymes that compromise the ...
Caza Molina, Myrian Patricia(Machala : Universidad Técnica de Machala, 2025)
Feline cutaneous lymphoma is an extranodal type neoplasm, with two forms of clinical presentation; Epitheliotropic and non-epitheliotropic lymphoma, the gold standard is histopathology for diagnosis, together with special ...
Martinez Cruz, Alfredo Fabian(Machala : Universidad Técnica de Machala, 2024)
The present study focuses on determining the incidence of Toxocara canis eggs in dog feces collected from parks in the city of Machala during the year 2023. Toxocara canis is a zoonotic nematode of public health significance ...
Díaz Sánchez, Isis Gabriela(Machala : Universidad Técnica de Machala, 2025)
Carbapenemases (CP)are β-lactamase enzymes with high hydrolytic capacity, capable of degrading penicillins, cephalosporins, monobactams, and carbapenems, significantly reducing the efficacy of β-lactam ...
Guerrero Ochoa, Karen Paola(Machala : Universidad Técnica de Machala, 2024)
Ehrlichiosis is a bacterial disease prevalent in tropical and subtropical areas, transmitted by ticks infected with hemoparasites. The causative agent, Ehrlichia canis, is a gram-negative intracellular bacterium of the ...
Sanchez Villacres, Roberto Paolo(Machala : Universidad Técnica de Machala, 2025)
Ticks are ectoparasites of veterinary relevance that affect the health of dogs and contribute to the spread of diseases of global public health importance. Therefore, the aim of this study was to analyse the scientific ...
Guallpa Chimborazo, Digna Isabel(Machala : Universidad Técnica de Machala, 2024)
Cutaneous epitelotropic lymphoma is a rare neoplastic disease with a presentation similar to atopic dermatitis, which is why the diagnosis is complex; it has several forms of presentation and the caseload is higher in older ...
Gallardo Ramirez, Luis Guillermo(Machala : Universidad Técnica de Machala, 2025)
The present study was designed and executed to determine the presence of Ehrlichia canis in dogs with and without symptoms from the Huaquillas canton, Ecuador, using molecular and epidemiological diagnostic techniques. To ...
Zhingri Zhicay, Pablo Santiago(Machala : Universidad Técnica de Machala, 2024)
Globally, approximately 1.16 billion people suffer from mild hearing loss, 400 million have moderate to severe hearing loss, and 30 million experience deep or complete hearing loss in both ears. Noise is a global issue ...