Envíos recientes
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Acceso Abierto
Eficacia del propóleo en el tratamiento de la mastitis subclínica bovina: una alternativa natural.
(Universidad Católica de Cuenca., 2024) Ladi Santander, Johana Patricia; Cuenca Condoy, Mercy del Cisne; 0105326375
The objective of the study was to evaluate the effect of the hydroalcoholic extract of propolis against the bacteria that cause subclinical bovine mastitis. The experiment was run in two phases. In the first phase, the propolis extract was obtained through the maceration method, using 90º alcohol as a solvent. In the second phase, bacteria were isolated and identified from raw milk samples from the Cumbe parish using the MALDI-TOF technique. Antibiogram disks impregnated with different concentrations of propolis were used to determine bacterial susceptibility. Statistical analysis used the Kruskal-Wallis test due to non-normality of the data. Eight bacteria were identified, including Staphylococcus aureus and Streptococcus agalactiae as contagious microorganisms, and environmental type Pantoea agglomerans, Staphylococcus warneri, Staphylococcus epidermidis, Staphylococcus haemolyticus, Arthrobacter gandavensis and Kluyvera cryocrescens were reported. The results showed widespread resistance to the antibiotics penicillin and doxycycline. However, Staphylococcus aureus, Staphylococcus warneri and Arthrobacter gandavensis showed susceptibility to propolis, with significant inhibition zones starting at 0.25 mL. The minimum inhibitory concentration (MIC) of propolis against S. aureus and S. agalactiae was determined at doses of 0.1 mL and 0.05 mL, respectively. The findings suggest that propolis could be an effective therapeutic alternative for the treatment of subclinical bovine mastitis, especially against certain pathogens resistant to conventional antibiotics, highlighting the urgent need to investigate new therapeutic options for this disease.
Key words: Bovine mastitis; etiology; propolis
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Acceso Abierto
Efectos secundarios frente a la inmunización de covid-19 en estudiantes y docentes de la carrera de Odontología Campus Azogues.
(Universidad Católica de Cuenca., 2024) Angulo Cueva, Karen Dayanara; Urgilés Esquivel, Janneth Cecilia; 1104367212
Introduction: The World Health Organization (WHO) has played a pivotal role in combating the COVID-19 pandemic, notably focusing on achieving herd immunity. Objective: The objective was to identify the side effects of COVID-19 vaccination on dental students and faculty staff at the Catholic University of Cuenca, Azogues Campus. Methodology: The study was quantitative, descriptive, and cross-sectional, involving 504 participants (470 students and 34 faculty members). The sample size was calculated using the Open Epi software, determining a minimum sample size of 288 units. Simple random sampling was employed with adherence to selection criteria. Results: Primary findings indicate that the Sinovac vaccine was predominantly used (28.82%), followed by Pfizer (22.22%). Of the participants, 42.71% received two doses plus a booster. Additionally, 42.01% reported no symptoms post-immunization. Among those who experienced symptoms, the most commonly reported were headache, stomach discomfort, general malaise, joint pain, bone pain, fever, nausea, vomiting, and diarrhea, totaling 18.42%. In response to symptoms, self-medication was prevalent (20.83%), with paracetamol being administered in 3.13% of cases. Conclusion: The primary objective was to evaluate post-vaccination side effects, revealing that most of the study sample did not exhibit symptoms. Those who reported minor symptoms did not need emergency care and were managed with self-administered medications.
Keywords: COVID-19, vaccine, inoculation, side effects, dosage
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Acceso Abierto
Coexistencia del trastorno antisocial en el desarrollo de drogodependencias; Un enfoque desde la patología dual.
(Universidad Católica de Cuenca., 2024) Muñoz Astudillo , Pedro; Reivan Ortiz , Geovanny; 0107132870
This research aimed to analyze the coexistence between antisocial disorder and drug dependence comprehensively, explained from the perspective of dual pathology, with emphasis on the theoretical bases of clinical psychology. A qualitative, descriptive approach was used, and the methodology was based on a literature review. The following databases were used to search for information: Scopus, PubMed, and Web of Science. As a result, the study mentions that antisocial disorder is mainly characterized by criminal behavior, manifested through aggressions and attacks on others, leading to the development of drug dependencies. There is a strong correlation between these factors, thus making it a dual pathology where the risk factors in social, family, and personal contexts strongly influence the development of this mental health issue.
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Acceso Abierto
Métodos diagnósticos por imagen en patología nodular tiroidea. Revisión Sistemática
(Universidad Católica de Cuenca., 2024) Benavides Naranjo, María Fernanda; Vázquez Calle , Martha Narciza; 0302802897
Thyroid nodules are cystic or solid lumps that are usually asymptomatic; their diagnosis in most cases has been incidental to pathologies outside the thyroid gland; thus, it is necessary to investigate this issue to provide knowledge on imaging studies such as ultrasound; it is the most used method because it has high sensitivity and specificity for diagnosis. In contrast, CT and MRI tests enable the assessment of the extent of the lesions. Objective: To describe the diagnostic imaging methods used in thyroid nodular pathology through a systematic review with information from updated scientific databases. Method: A systematic review of a qualitative, descriptive design was conducted, utilizing a founded theory approach. It will involve a bibliographic review of current documented databases on diagnostic methods in nodular thyroid pathology. Keywords and their combinations will be used to locate the literature documents. Results: Thirteen articles that met the selection criteria were analyzed, indicating that the imaging studies employed to diagnose thyroid nodules are mainly ultrasound. Discussion: The primary imaging study for diagnosing thyroid nodules is ultrasound since it has multiple benefits such as easy access, simple method, noninvasive procedure, high sensitivity, and specificity.
Keywords: thyroid nodule, thyroid ultrasound, magnetic resonance imaging, computed tomography, thyroid ultrasound
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Acceso Abierto
Los riesgos ergonómicos derivados de las condiciones subestándar en la instalación de piso de porcelanato
(Universidad Católica de Cuenca, 2024) Reinoso Calle , Vanessa Cristina; Gárate Rodríguez, Paulo
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Acceso Abierto
Asociatividad ganadera como aporte al desarrollo económico de la comunidad de Chuguin
(Universidad Católica de Cuenca., 2022) Correa Criollo, Marco Vinicio; Ordoñez Espinoza, Cristina Guadalupe; 0350146643
Associativity is an alternative that allows the improvement of competitiveness in small and medium enterprises. It looks for the common welfare having to comply with rules, commitments, and actions that benefit all the enterprises’ members. That is why the objective of this study is to analyze livestock associativity to contribute the economic development of the Chuguin community. The methodological design focuses on quantitative research with a descriptive level, a survey was carried out for the collection of information, and it was applied to 161 active members and four main managers of the Chuguin Association belonging to the Ingapirca parish in the Cañar Canton. The results show that the community has significantly improved its income since the association was created, as well as the dairy and livestock stability. To conclude, it can be said that associativity generates competitiveness through the members’ cohesion; therefore, it contributes to economic development.
Keywords: associativity, economic development, productivity, progress
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Acceso Abierto
Complicaciones de la cirugía de control de daños en Trauma de Tórax. Revisión sistemática
(Universidad Católica de Cuenca., 2024) Guevara Mejía , Jonatan Josué; Saquicela Espinoza , Luis Alberto; 0302578000
Background: The technique of choice for addressing the "triad of death" is the damage control surgery, comprising coagulopathy, acidosis, and hypothermia. This strategy is based on breaking down the conventional surgical procedure into successive phases. In the initial stage, the primary focus is to control and stop bleeding and contamination, deferring further intervention to a later stage. The main complications identified from various research sources following a damage control thoracotomy include respiratory failure, respiratory and cardiovascular dysfunction, pneumonia, and re-operation due to bleeding.
Objective: To know the benefits and complications of damage control surgery for thoracic trauma.
Methodology: A range of data sources, including Web of Science, SciELO, Elsevier, and Science Direct, with publications from 2019 to 2024, were utilized.
Conclusion: In patients with thoracic trauma, a survival rate of 62% was observed compared to conventional surgery.
Keywords: trauma, coagulopathy, acidosis
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Acceso Abierto
Proyecto de Titulación embargado con fines de publicación de impacto.
(Universidad Católica de Cuenca., 2024-07-04) Duchitanga Vele, María del Cisne; Monsalve Robalino, Bernardo Xavier; 0107178907
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Acceso Abierto
Factores de riesgo para el desarrollo de osteoporosis en adultos. Revisión sistemática
(Universidad Católica de Cuenca., 2024) Castillo Palacios, Joselyn Mishell; Calle Herrera , Sonia Mishell; 0301954889
Background: The World Health Organization (WHO) defined osteoporosis (OP) as a systemic disease characterized by decreased bone mass and microarchitecture deterioration. Objective: To conduct a systematic review of risk factors for the development of osteoporosis in adults. Methods: Various scientific articles were reviewed, including retrospective, cross-sectional, observational, and randomized studies, as well as intervention articles published from 2018 to 2022 in Spanish or English. These were accessed through digital databases such as Ovid, Web of Science, and Google Scholar. The articles' selection, information collection, and synthesis were based on keywords and an Excel search matrix detailing the author, title, year of publication, language, and risk factors, following the PRISMA 2020 guidelines. Results: Twenty-seven articles that met the selection criteria were analyzed. The primary risk factors identified included race, associated diseases, history of fractures, corticosteroid use, family history of osteoporosis, vitamin D deficiency, and age at onset of menopause. Conclusions: The leading risk factor for the development of osteoporosis is being Caucasian. Associated pathologies such as diabetes mellitus and rheumatoid arthritis show a high incidence. Other significant factors include a history of fractures, particularly hip fractures, the use of corticosteroids, a family history of osteoporosis, and vitamin D deficiency.
Keywords: osteoporosis, pathology, risk factors, adult, bone fractures
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Acceso Abierto
Actualización sobre el manejo de pacientes con insuficiencia cardiaca aguda. Revisión Sistemática
(Universidad Católica de Cuenca., 2024) Guallpa Ochoa, Deisy Mishel; Idrovo Vázquez, Víctor Aníbal; 0302678149
Acute heart failure (AHF) is caused by the onset or rapid deterioration of signs and symptoms of heart failure (HF) and represents high mortality, requiring early assessment and treatment. Objective: To describe the current management of acute heart failure. Methodology: This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines. Results: Twenty articles were analyzed. Treatment is individualized and is based firstly on alleviating symptoms and signs of pulmonary or systemic congestion, mainly using diuretics and then implementing the combination of new drugs such as beta-blockers (BB), mineralocorticoid receptor antagonists (MRAs), neprilysin inhibitor plus an angiotensin type-1 receptor blocker (ARNI), and sodium-glucose cotransporter type-2 inhibitors (SGLT2), with rapid titration and close post-discharge follow-up of patients. Conclusions: Stevenson's classification in AHF determines the treatment corresponding to the clinical profile. Furthermore, according to the studies analyzed, it is necessary to introduce the four drugs since they are safe, well-tolerated, improve quality of life, and reduce hospital readmissions for HF and all-cause mortality.
Keywords: acute heart failure, diuretics, L-TGLS2 inhibitors, MRA, ARNI, beta-blockers
