Ciencias de la salud

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Contenidos producidos por la comunidad de la Universidad Cooperativa de Colombia. Incluye temas relacionados con enfermería, epidemiología, medicina, odontología, ortodoncia, ortopedia funcional, periodoncia y oseointegración. Está conformada por trabajos de grado, artículos, imágenes, documentos de trabajo, recursos educativos digitales, libros, capítulos de libros, ponencias, webinars, videos, lecturas críticas, reportes de investigación, consultorías, guías y experiencias significativas.

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Asociación entre la caries dental y las variantes genéticas en el gen de la enamelina
(Universidad Cooperativa de Colombia, Facultad de Odontología, Especialización en Periodoncia y Oseointegración, Bogotá, 2021-07-29) Calderón Bohorquez, Johanna Andrea; Trujillo Perez, Diego Alejandro; Villarrada Sarmiento, Willan Ricardo; Erira Tupaz, Alveiro
Introduction: The research topic is dental caries, which is described as a chronic disease, not contagious, mediated by bacteria and frequent in humans. It is characterized by causing permanent damage to the surface of the teeth, causing holes or openings in them. This pathology affects millions of people throughout the world and can lead to death in children and adults. Objective: to describe the association between dental caries and genetic variants in the enamelin gene through a literature search between 2015 and 2020. Materials and method: corresponds to a narrative monograph developed from a narrative review protocol , whose primary language was English, based on the MeSH Medical Subject Headings vocabulary. A search was also carried out in Spanish with fewer results. The search protocol generated 579 results for Ovid Medline, 842 for Proquest Health & Medical Collection, 25 for Sciencedirect, 23 Proquest and 331 academic Google, from which five studies associated with the topic and proposed objectives were chosen. Results: 9 variants or polymorphisms were found. Conclusions: it was evidenced that the Enamelin gene plays an important role in the development of dental enamel in relation to the variant rs12640848 and rs7671281 in the etiology of caries. The rs7671281, rs12640848 and C2452T polymorphisms act as a risk factor for caries production.Keywords: Dental Caries, Genetic Polymorphism, Tooth Enamel.
Asociación entre periodontitis y enfermedades respiratorias tipo asma, enfermedad pulmonar obstructiva crónica en adultos. Periodo 2015 a 2020. Monografía
(Universidad Cooperativa de Colombia, Posgrado, Especialización en Periodoncia y Oseointegración, Bogotá, 2022) Varon Prada, María Victoria; Parada Suarez, Cesar Eduardo; Morales Prieto, Mary Jackeline; Gonzáles Bernal, Maria Alejandra
Introduction: Tract respiratory is a complex system that communicate the oral cavity whit lungs and might help a pathogens migration from the mouth to lower respiratory tract. Aim: To prove a association between periodontitis and respiratory diseases (asthma, Chronic obstructive pulmonary disease) in adults. Methods: A narrative monograph was carried out, using databases PubMed, SciELO, Science Direct, Scopus, ProQuest Health & Medical collection, Boolean operators AND and OR were used, the truncator (“), the use of parentheses () applying search equations with Keywords: periodontitis (periodontitits), asthma (asthma), chronic obstructive pulmonary disease, pulmonary tuberculosis (tuberculosis pulmonary). The information sources review protocol was used and tabulated in the classification matrix. Results: 14 articles were chosen. The prevalence of periodontal disease in Colombia in people over 18 years of age ranges from 21.9% to 25.99%. The prevalence of Chronic Obstructive Pulmonary Disease and asthma is between 9 and 10% in adults. Patients with Chronic Obstructive Pulmonary Disease have the worst periodontal parameters. Conclusions: A possible association between periodontal diseases and chronic respiratory diseases is evidence; the symptoms and signs of the respiratory diseases worsen the periodontal health increasing pathogens that cause tissue degradation in the respiratory tract.
Cambios óseos tomográficos asociados al uso de plasma rico en fibrina en alveolos postexodoncia: Revisión sistemática y metaanálisis
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia, Pasto, 2022-11-02) Chamorro Garzon, Cristian Dario; Chavez Arango, Edwin Ariolfo; Lopez Ordoñez, Alexander
PROJECT SUMMARY Introduction: The bone dimensions in the alveolar ridge depend on the presence of the tooth in physiological conditions. When this has a bad prognosis and all viable alternatives are exhausted to save it, the outcome of it is extraction; therefore, the specialist must think a priori about preserving the bone dimensions in the ridge thinking about a future rehabilitation with implants, since if it is not considered it may be more complex to carry out this procedure in the future. The ridge conditions are not stable, they are modified by default in the absence of a filler material; on average 2.6-4.5 mm in width and 0.4 to 3.9 mm in height are lost. It is then that PRF emerges as an immediate and easily obtained alternative to reduce the rate of alveolar bone resorption. Therefore, the objective of the present investigation is to evaluate the tomographic bone changes after the application of PRF in post-extraction sockets by reviewing the available evidence. Materials and methods: A systematic review of controlled clinical trials that compare the use of PRF with blood clotting from the year 2010 to the present is carried out, by electronic search in databases such as Pubmed, ISI Web of Science, Scopus and Scielo. ; in addition to a manual search of studies that evaluate measurements of length and width of the alveolar ridge by means of tomography. Due to the heterogeneity of the studies, a meta-analysis was carried out using a fixed effects model. Results: Of the 65 articles screened, only 5 controlled clinical trials compared PRF with normal ridge healing. Only 4 studies use a standard method to determine alveolar dimensions. Regarding height, the articles included in the systematic review show that it can be found from a minimum increase of 0.5 mm on average, up to a collapse of approximately 0.9 mm. Horizontally, the average bone loss at 1 mm from the bone crest ranges from 0.7 to 2.28 mm, at 3 mm it ranges from 0.25 to 1.38 mm and finally at 5 mm from the reference point it ranges from 0.2 to 0.91 mm. Considering the results of the meta-analysis, specifically L-PRF as a filling material, it is linked to a minimal reduction in the length and thickness of the post-extraction ridge in a period of 3 to 5 months.
Caracteristicas Sociodemograficas y Clinicas en pacientes con enfermedad periodontal que asisten a la Clínica del Posgrado de Periodoncia de la Universidad Cooperativa de Colombia Sede Bogotá. 2019-II.
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia y Oseointegracion, Bogotá, 2021-02-16) Gonzalez Murcia, Karol Andrea; Ortegon Diaz, Carola Andrea; Tupaz Erira, Alveiro
INTRODUCTION: Periodontitis associated with microbial biofilm is related to sociodemographic factors that are important in its prevention and control. The purpose of this research was to describe sociodemographic variables involved in the development of periodontitis in patients who attended the periodontics clinic of the Universidad Cooperativa de Colombia Sede Bogotá between October 2019 - March 2020. METHODS: A cross-sectional descriptive observational study was carried out In 41 patients, who underwent a clinical examination and a structured survey to evaluate the periodontal sociodemographic and clinical conditions, the data collected was systematized in the Excel program and each of the quantitative and qualitative variables was analyzed through frequencies and percentages. RESULTS: The population was made up of 51% women, aged 41-50 years with 32%; singles were 51%; secondary education level 49%; stratum 2 and 3 with 44%; at the level of habits, alcohol consumption was 51%; no tobacco use was 63%. Clinical characteristics no pathological migration 68%, No dental mobility in 59%; no suppuration 93%. Regarding oral hygiene Brushing, three times a day 56%, I use silk, once a day 41% and I use mouthwash, once a day 39%. Diagnosis, 31% had Stage II Grade A Periodontitis. CONCLUSIONS: Prevalence of Periodontitis is associated with a low educational level, since most patients had only attended secondary school and this is reflected in fewer financial resources and fewer dental visits.
Detección de candida calb, en lesión de leucoplasias orales y su relación con el grado de displasia
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia, Bogotá, 2019-12-15) Almario Lemos, Amalia María; Hincapié Gamarra, Carlos Arturo; Tupaz Erira, Alveiro; Romo Navarro, Andrea Fernanda
Introduction: Oral cancer is a pathology of a malignant nature that evolves from a pre-malignant state. Oral leukoplakia begins as a slightly elevated white plaque, histologically classified as mild, moderate and severe. The presence of Candida albicans and Candida calb in leukoplastic lesions could be related, however, it is still unclear. Objective: to determine the presence of Candida calb in oral leukoplasias and its relation to the degree of dysplasia. Materials and Methods: A descriptive cross-sectional study was carried out, in patients who attended the Cooperative University of Colombia, Bogotá, prior informed consent, a clinical history was elucidated, 20 biopsies were taken with a diagnosis of oral leukoplakias, histological studies were performed to determine the degree of dysplasia, DNA extraction through a commercial kit for samples included in FFPE paraffin, and identification of Candida calb by molecular tests, by specific primers. The information was stored in Excel and descriptive and analytical statistical analysis was performed.Results: The location of the lesion was found that 78% were presented in the tongue area, followed by 15% in the floor of the mouth and 7% in the cheeks, in homogeneous lesions, 67% correspond to the mild degree, in positive leukoplasias Candida calb showed a higher frequency of hyperparakeratosis with 35%. Conclusions: According to the degree of severity, the most frequent was mild, with histopathological characteristics of hyperparakeratosis, a value of P = 0.7 was obtained, which determined that no relationship was found between Candida calb and the degree of severity.
Efecto antimicrobiano sobre streptococcus mutans de fibras de policaprolactona con extracto hidroalcohólico de propóleo in vitro.
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia, Bogotá, 2023-01-24) Isaza Salazar, Liz Tatiana; Ocampo Parra , Gabriel Jaime; Gonzalez Bernal , Maria alejandra
Introduction: For the control of oral biofilm, new technologies appear such as the combination of tissue engineering and the release of natural extracts. Objective: Design PCL fibers modified with hydroalcoholic extract of propolis with potential antimicrobial effect against Streptococcus mutans Materials and methods: An in vitro experimental study was carried out. Electrospun nanofibers modified with propolis were fabricated, as control group PCL nanofibers were used. A characterization of the nanofibers was carried out from optical microscopy and SEM. A biological characterization was conducted based on the antibacterial activity of propolis and electrospun fibers with the agar disk diffusion method. Results: The PCL fibers had an average cross section of 7.8 µm (D.E.= 3.6 µm), the PCL nanofibers with propolis presented an average cross section of 7.9 µm (D.E.= 4.0 µm). The ethanolic extracts of experimental propolis at 30% and the ethanolic extract of commercial propolis at 30%, 40%, 50%, 60% showed inhibition zones of 1.4 to 3.5 mm. The PCL membranes impregnated with commercial propolis at 60% dissolved the evaluated membranes, with lower concentrations there was no bacterial inhibition. Conclusions: after 24 hours, commercial propolis concentrations below 60% do not show significant differences regarding the antimicrobial effect.
Efecto del pH en la resistencia a la tracción de la sutura poliglactina 910 en diferentes tiempos de exposición: estudio in vitro
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Odontología, Programa Periodoncia y Oseointegración, Bogotá, 2018-12-06) Chavarriaga Tamayo, David; Grajales Fernández, Natalia; Torres Arango, Julián Andrés; Leon Garcia, Alejandro; Erira Tupaz, Alveiro
The deficiency in the resistance of the suture material leads to a poor adaptation of the surgical flaps, it is important to know that the suture material can be affected by different factors including the pH. The objective was to evaluate the effect of pH on the tensile strength of the 5.0 caliber polyglactin 910ETHICON® suture at different times. Materials and methods: an in vitro experimental study was carried out, with polyethylene 910 ETHICON® 5.0 suture, with a sample of 51 sections of 8 cm. The variables were tensile strength, pH and time. Each section was immersed in different pH (3.0, 5.0, 7.0 and 8.0) and at different times (15min, 2h, 72h and 168h), later they were subjected to a unidirectional tensile force measured in N / cm2 on an IMADA DS2-dynamometer. 50N previously calibrated, as a negative control, three suture stretches without exposure to pH and zero time were used, the data were analyzed by means of central tendency measurements, a multivariate statistical analysis was performed with software R version 3.4.4 with the Profile function Analysis by Group. Results: The resistance of the control group (without applying any variable) was on average 9.2 N / cm2. After 15 minutes of exposure in buffer substances, the tensile strength was on average 8.35 N / cm2 at pH 3, 7.20 N / cm2 at pH 5, 7.67 N / cm2 at pH 7 and 8.17 N / cm2 at pH 8. After 2 hours it had an average of 7.10 N / cm2 at pH 3, 7.06 N / cm2 at pH 5, 6.46 N at pH7 and 5.07 N / cm2 at pH 8. At 72 hours it was 5.67 N / cm2 at pH 3, 6.42 N / cm2 at pH 5, 6.40 N / cm2 at pH 7 and 5.76 N / cm2 at pH 8 and at 168 hours the average resistance was 2.49 N / cm2 at pH 3. 3.96 N / cm2 at pH 5, 4.03 N / cm2 at pH 7 and 3.79 N / cm2 at pH 8. Conclusions: The tensile strength of polyglactin 910 ETHICHON ® 5/0 decreases over time in both acidic and alkaline pHs, being pH 3 at 168 hours the one that generated the greatest loss of resistance with an average of 2.49 N / cm2.
Evaluación de la actividad antimicrobiana de la tetraciclina - HCL diluida en agua destilada, solución salina y lidocaina al 2% con epinefrina 1:80000 sobre Prevotella intermedia y Porphyromonas gingivalis, estudio in vitro.
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia, Bogotá, 2020-08-12) Bernal Tellez, Jaime Andrés; Ortiz Figueroa, Soraya del Pilar; Perdomo Tapia, Miyireth; Escalante Herrera, Andrea del Pilar; Chaves Clavijo, Margarita
Periodontal diseases are chronic inflammatory conditions of the gums, their etiology is associated with dysbiosis that occurs in the presence of pathogenic periodontal microorganisms and the host's exacerbated immune response that results in the development of an inflammatory process that leads to damage to the periodontal tissues. Currently, the complementary treatment of these diseases includes the use of topical or locally applied antibiotics. In this study, tetracyclines were chosen, which are high-spectrum antibiotics with bactericidal activity against Gram positive and Gram negative bacteria; however, there is no established standardization regarding the concentration and dilution form of the drug, which possibly affects their antimicrobial effectiveness. Objective: The antimicrobial activity of tetracycline HCL was evaluated in vitro on Prevotella intermedia (ATCC®25611 ™) and Porphyromonas gingivalis (ATCC® 33277 ™) in different dilution vehicles and different concentrations. Materials and methods: In vitro experimental study evaluating the antimicrobial activity of tetracycline on Prevotella intermedia and Porphyromonas gingivalis, diluted in distilled water, saline, and 2% lidocaine - epinephrine 1: 800,000, in different concentrations (125, 250, 500 mg) and times (30, 60, 120 seconds), using the Kelseymaurer test, variables such as tetracycline concentration, time and antimicrobial effect were evaluated. The statistical analysis of the data was carried out by applying measures of central tendency such as the average and standard deviation, using the Excel program. Results: It was concluded that tetracycline HCL dissolved in 2% lidocaine anesthesia with epinephrine 1: 80,000, distilled water and saline in concentrations of the antibiotic (125, 250, 500mg) and in times of exposure (30, 60, 120 seconds) showed antimicrobial activity on Prevotella intermedia and Porphyromonas gingivalis. Key Words: Tetracycline, Prevotella intermedia, Porphyromonas gingivalis, In vitro techniques
Evaluación de la actividad antimicrobiana de la tetraciclina HCl in vitro sobre Streptococcus mutans y Actinomyces naeslundii en diferentes concentraciones y vehículos de dilución.
(Universidad Cooperativa de Colombia, Posgrado, Especialización en Periodoncia, Bogotá, 2020-07) Arango Quintero, Liliana María; Sáenz Barajas, Cristian José; Escalante Herrera, Andrea del Pilar; Chaves Clavijo, Margarita
Introduction The formation of the microbial biofilm is the main risk factor for caries and periodontal disease, its mechanical elimination minimizes the multiplication of pathogenic bacteria. Streptococcus mutans secondary colonizer, important for the progression of caries. Actinomyces naeslundii, secondary colonizer that favors coaggregation. Scientific evidence of tetracycline shows favorable results in terms of local and critical use. Its topical application by irrigation promotes the union to root surfaces in periodontal pockets improving the disposition in time, and supporting antimicrobial measures. Objective: To evaluate the antimicrobial activity of tetracycline HCl in vitro on Streptococcus mutans (ATCC 25175) and Actinomyces naeslundii (ATCC 19039) in three dilution vehicles, risks and times. Materials and methods: In vitro experimental, descriptive observational study on the effect of the antimicrobial activity of tetracycline HCl dissolved in sterile distilled water, 0.9% saline, 2% lidocaine epinephrine with a concentration of 125mg, 250mg and 500mg on Streptococcus mutans and Actinomyces naeslundii, using the Kelsey-Maurer technique; dilution vehicles were used as negative controls and chlorhexidine as a positive control, all assays were affected in triplicate; descriptive statistics are detailed to analyze the data. Results and Conclusion. Tetracycline HCl was found to have a 100% antimicrobial effect on Streptococcus mutans (ATCC 25175) and Actinomyces naeslundii (ATCC 19039), the receptor for tetracycline HCl concentrations, current media and times.
Evaluacion de la actividad antimicrobiana de la tetraciclina-HCl diluida en agua destilada y lidocaina 2% con epinefrina 1:80000 sobre “Fusobacterium nucleatum”estudio in vitro
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia y Oseointegración, Bogotá, 2019) Luna Pinto, Enrique Humberto; Silva Murillo, Cesar Alonso; Escalante Herrera, Andrea Del Pilar
Biofilm formation is fundamental in the beginning, development and progression of periodontal diseases, the bacterial composition results from the dynamic interaction of microorganisms in their habitat, forming microbial complexes that can be altered by factors specific to the host or the biofilm. In itself, forming a disbiotic state; generating inflammation and loss of periodontal insertion. Fusobacterium nucleatum is a bridge bacterium between the pioneer communities and microorganism´s of the red complex. In the present study the Kelsey Maurer test was used to evaluate the effectiveness of a disinfectant agent, determining its bacteriostatic or bactericidal power. The objective of this study was to determine the antimicrobial activity of tetracycline HCl in cultures of Fusobacterium nucleatum. A strain of Fusobacterium nucleatum ATCC 25586 was taken, which was cultured in vitro in Wilkins-Chalgren Agar and exposed to tetracycline at concentrations of 125, 250 and 500 mg diluted in distilled water and anesthetized each in triplicate; was allowed to act for 30, 60 and 120 seconds, the sowing of the suspension was performed in the same way as was done for the viability controls, we proceeded to read in the following 72 and 120 hours. It was determined that tetracycline has a 100% antimicrobial effect against Fusobacterium nucleatum, in the different concentrations of tetracycline, in the different media in which it was diluted and the time of exposure of the solution against the microorganism due to the absence of growth of forming unit´s of colony.
Evaluación de la terapia láser de baja intensidad como coadyuvante en el tratamiento de periodontitis crónica leve en pacientes tratados en las clínicas de periodoncia de la Universidad cooperativa del Colombia en el 2018. ECCA
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia y Oseointegraciòn, Bogotá, 2019) Barandica Ibarra, Davinson; Prieto Alape, David; León García, Alejandro; Gutierrez Ramirez, David
Factores de riesgo clinicos asociados con la viabilidad de los implantes dentales en boca: monografia
(Universidad Cooperativa de Colombia, Posgrado, Especialización en Periodoncia y oseointegración, Bogotá, 2020) Amaya Parada, Yesid Ricardo; Peña Caraballo, Jhassira; Contreras Pastor, Sergio Elkin; Romo Navarro, Andrea Fernanda; Tupaz Erira, Alveiro
This work, is a review of the surgical, biological, prosthetic-mechanical and aesthetic factors that can interfere with the viability of dental implants is carried out, because it is important to update the findings found in the last five years, which will be of great useful for planning and monitoring dental implant surgeries. Objective. The present research work aims to describe the surgical, biological, prosthetic-mechanical and aesthetic risk factors associated with the viability of dental implants in the mouth. Methodology. This study is a narrative monograph constructed from a bibliographic review in databases and dental journals where results of the prevalence of implant failure associated with risk factors are recorded during and after surgery between 2015 and 2020, using as search criteria the words dental implants, dental implant failure and risk factors. Results. Risk factors that negatively affect the implant success rate are implant malposition related to incorrect angulation and flapless implant placement technique (p = 0.02), post-surgical infection in the implant placement site (p <0.05), the implant material in titanium IV (p <0.0001) and bruxism (p = 0.02. Conclusion. The factors that negatively affect the success rate of the implants are the implant malposition, the implant placement technique flapless implants, postoperative infection, IV titanium implant material (p <0.0001) and bruxism
Factores de susceptibilidad y condiciones modificables asociados a recesiones gingivales en pacientes que asisten a la clínica de periodoncia de la Universidad Cooperativa de Colombia, seccional Bogotá de septiembre a diciembre de 2018.
(Universidad Cooperativa de Colombia, Facultad de Odontología, Periodoncia y Oseointegración, Bogotá, 2019) Contreras Bastidas, Aida; Castiblanco Muñoz, Mónica Alexandra; López Ramos, Lina María; Ramírez Agudelo, Andrea Patricia; González Bernal, María Alejandra
Introduction: The high prevalence of gingival recessions in adult population is related to susceptibility factors and modifiable conditions. This disease cause aesthetic alterations with hypersensitivity in the roots of the teeth, which leads changes in eating habits, and impact the quality of life of the people. Aim: to analyze susceptibility factors and modifiable conditions associated with gingival recessions. Methods: a cross-sectional descriptive study was designed. 508 gingival recessions from 59 patients were included. Susceptibility factors (such as the periodontal biotype, texture, color and consistency of the gingival) and modifiable conditions (such as presence of abfractions, Plaque index, anatomy and position of the braces, presence of prosthesis, crowns, among others) were analyzed. Descriptive statistic was applied for the characterization of gingival recessions and, Chi-square to explore their associated factors. Results: Miller type I predominated in 78%. The most frequent susceptibility factors were the lower and upper periodontal biotypes (49% and 58%) and gingival stippling (69.5%). 51% of people presented a regular Plaque index. Age was significantly associated with mismatched obturation and prosthesis with hooks and mismatched crowns. There were a relation between sex and periodontal biotype and Miller classification. Conclusions: Periodontal biotype and Miller I classification are significantly associated with gingival recessions. The significant modifiable conditions related with age were a maladaptive or overflowing seals in the cervical region.
Mediación tecnológica a partir de la necesidad de las tecnologías de la información y la comunicación en el proceso de enseñanza aprendizaje de incisiones y colgajos en procedimientos quirúrgicos en periodoncia
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Odontología, Bogotá, 2018-06) Gomez Guzman, Maria Alejandra; Gualteros Parada, Miguel Andres; Viteri Muñoz, Carlos Eduardo; Gonzalez Bernal, Maria Alejandra
Introduction: Information and Communication Technologies have revolutionized education by enhancing teaching-learning methods, for this reason, the academy (higher education institutions) must adapt to the globalized world. The objective of this study was to propose a technological mediation with a diagnose of the need of using CITs on the teaching-learning process of incisions and flaps on periodontology. Materials and Methods: a mixed-sequential method was executed: Phase I was developed with 32 students of the periodontology-osseointegration program (error range 2%, confidence level 98%); phase II consisted of an unstructured interview with the periodontology professor 2. In phase I a validated questionnaire was used in order to gather sociodemographic data, as well as presence and ICT usage. Afterwards, the data obtained was tabulated and processed on Microsoft Office vs. 2016. On the qualitative variables frequencies and percentages were used whereas average and standard deviation were used on the quantitative. The answers to the interview were sent via e-mail, and then transcribed on an incident classification matrix, a triangulation by result of descriptive method was done in order to identify the necessities of counting on a technological-pedagogical mediation. Results: the students rated the ICTs usage as very insufficient (28.13%) and insufficient (25%), they consider that augmented reality is the best choice to support the incisions and gum flaps areas 68.75%, digital guide 18.7% and videos 12.5%. on the interview they state that the interactive tools would improve the teaching-learning processes. Conclusions: it is relevant to implement technological mediations on the program in order to improve the teaching-learning processes.
Posibles causas asociadas al fracaso de implantes dentales colocados en la universidad cooperativa de Colombia sede Bogota, hasta la segunda fase quirúrgica desde enero del año 2011 hasta diciembre de 2015
(Universidad Cooperativa de Colombia, Posgrado, Periodoncia y Oseointegración, Bogotá, 2018) Rodriguez Quiroz, Maria Paula; Hernandez Quintana, Jancely Catherine; Jurado Orozco, Guillermo; Gonzalez Bernal, Maria Alejandra
Background: The risk factors in implant failure are important in each dental practice, as well as the implant brands used. The objective of this study was to identify the main causes associated with the failure of dental implants placed in the UCC, Bogota headquarters, until the second surgical phase, in the period between 2011 and 2015. Method: a descriptive observational study was made cross section with 1424 implants placed in patients who received periodontal treatment at the Cooperativa de Colombia University, Bogotá site (2011-2015), the sample was 130 implants. Age, gender, socioeconomic stratum, systemic health, smoking habit, bruxism, O'Leary index, type of bone, presence of teeth or adjacent implants, second surgical phase, grafts and replacement, mark (M4 or Seven) were evaluated. -N), location of the implant by dental quadrants and time elapsed after surgery until the revision; Descriptive statistics (absolute frequencies and percentages), Chi2 test, Fisher's exact p and O.R. values were applied. Results: The following factors showed significant association (p <0.05): female gender, age, arterial hypertension, diabetes, number of adjacent teeth or implants, time in months, no second surgery and brand of implant. Conclusions: The most relevant risk factors for failure were the mark (greater risk if M4 was used, p <0.001, OR 2.6), not performing the second surgical phase, gender and age. There was no significant association of failure with socioeconomic status, location of the implant by quadrants, grafts, bone type and O'Leary index.
Predicción de la prevalencia de la enfermedad periodontal en la población colombiana en el contexto de la caminata al azar probabilista
(Universidad Cooperativa de Colombia, Facultad de Odontologia, Especializacion de Periodoncia y oseointegracion, Bogota, 2021-03-16) Rodríguez Velásquez, Javier Osvaldo; González Bernal, María Alejandra; Ruíz Gómez, Adiela; Correa Herrera, Sandra Catalina; Prieto Bohórquez, Signed
Introduction: Periodontal disease is a public health problem which requires follow-up over time that allows the implementation of appropriate health plans. Objective: Establish the behavior of the dynamics of periodontal disease through probabilistic random walking by simulating the values of periodontal disease prevalence in Colombia. Methods: The values available and reported by the National Oral Health Study II to IV on periodontal disease prevalence were taken, and from these, three simulations of this behavior were carried out to make predictions of the prevalence values for the years 1998 and 2014 through probabilistic random walking. Additionally, three predictive simulations were performed for the dynamics of prevalence until 2030 to establish the theoretical behavior that this variable can follow. Results: The three theoretical simulations allowed to make predictions of the prevalence rate for the years 1998 and 2014 with a percentage of success close to 100 %. Additionally, it was observed that the most likely event is that there will be an increase in the prevalence rate by 2030 compared to the value obtained by 2014.Conclusions: It is possible to make predictions of the periodontal disease’s dynamics behavior that allow evaluating health action plans aimed at reducing the prevalence of periodontal diseases.
Predicción temporal del número de muertes por lesiones causadas por tránsito en Estados Unidos
(Universidad Cooperativa de Colombia, Facultad de Odontología, Especializacion de Periodoncia y oseointegracionOdontología Bogotá, 2021-01-30) Rodriguez Velasquez, Javier Osvaldo; González Bernal, María Alejandra; Ruiz Gomez, Adiela; Guzmán- de la Rosa, Esmeralda; Pallejá López, Daniel; Barrios-Arroyabe, Freddy; Valero-Alvarado, Oscar; Soracipa Muñoz, Ritká; López Sardoth, Natalia; Rodríguez Hernandez, Jorge
Studies so far to the behaviour of traffic accidents have been descriptive; however, this behaviour to be studied as a dynamic system whose evolution is predictable over time has led to the design of new mathematical methodology which establishes orders to an apparent unpredictability, the objective of the present study is to predict by probabilistic random walk dynamics and probability of death rate from traffic accidents in the United States by 2013. The behaviour of the death rate from traffic accidents in the United States is analysed for the period between 1994-2012 from a physical and mathematical context, by setting lengths probabilistic and probabilistic analysis of four spaces, to determine relative a consecutive annual increase and decreases which is the rate of fatalities likely 2013 transit. 2013 United States reported that the death rate from traffic accidents was 10.35 per 100,000 inhabitants, the predicted value was 10.6, achieving a success rate of 98% of the actual value. The dynamic behaviour of traffic fatalities in the United States, according to a mathematical acausal order in which it was possible to predict the rate of traffic fatalities by 2013.
Prevalencia de la gingivitis en Colombia ,2015-2018
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especializacion en Periodoncia y Oseointegracion, Bogotá, 2021-02-26) Gonzalez Vera, Jenny Beatriz; Hernandez Vidal, Nora Cristina; Roa Cuesta, yenit Patricia; Gonzalez Bernal, Maria Alejandra
Introduction: Periodontal diseases are inflammatory lesions induced by bacteria of the oral biofilm and by risk factors such as genetic, nutritional and systemic; this pathology begins as gingivitis when not being treated increases periodontitis. The objective identify relate the prevalence of gingivitis in the Colombian population in the period 2015 to 2018. Method: A narrative monograph was carried out to see the existing evidence of gingivitis and risk factors in the Colombian population. A literature search was carried out in the following databases: LILACS, Scielo, Scopus, PubMed (MEDLINE), Science Direct, and Google Scholar. Results: the most relevant prevalence of gingivitis was 99.6% where it was found that severe gingivitis is the one that occurs the most with 93%, it is observed that gingivitis has a greater presence in women with 23.7%. In the busy groups, incipient gingivitis occurs the most; it is from 3 to 12 years and in ages from 30 to 85 years with 34.1%. The most common risk factor in gingivitis was bacterial plaque with 90% and cigarettes with 48.2%. Conclusion Bacterial plaque was the most important risk factor in gingivitis, which can be preventable, which is why it is important to provide information on gingival status by regions in Colombia, which would help develop preventive programs that benefit oral care of the Colombian population. Keywords: Colombia, Risk factors, Gingivitis, Prevalence.
Relación entre la amelogenina y predisposición genetica a la caries dental: monografía
(Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud, Especialización en Periodoncia, Bogotá, 2021-02) Marin Correa, Yhony Esneider; Ramirez Arias, Claudia Marcela; Velandia Pico, Brayan Alexander; Erira, Alveiro
Dental caries in a chronic non-communicable disease of multifactorial origin associated with various local, social and genetic conditions. It originates from the results of environmental disturbances of the microbial habitat and genetic alterations in the formation of tooth enamel. OBJECTIVE: To describe the relationship between amelogenin and the predisposition to the development of dental caries. METHOD: A narrative monograph was made with a search for information related to the research topic. The search was carried out with the selection of keywords and the use of boléanos, collecting information from the selected articles in Excel. RESULTS: The gene (AMELX) is located on the short arm of the X chromosome, this gene is in charge of producing the amelogenin protein, being one of the most abundant in the formation of dental enamel, the functions of the amelogenin protein are controls the growth of apatite crystals, their morphology and orientation, mutations in the AMELX gene generate alterations in the amelogenin protein that in turn produces alterations in the formation of dental enamel. CONCLUSIONS: According to the literature reviewed, AMELX is the most important factor for the development of normal enamel and different genetic variants in the amelogenin gene (AMELX) cause mineralization defects and congenital disorders such as amelogenesis imperfecta. Therefore, some researchers suggest that genetic variations contribute to structural changes in enamel and may create more levels of mineral loss, bacterial spread, or biofilm deposition.

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Examinando Ciencias de la salud por Programa "Especialización en Periodoncia y Oseointegración"

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