Examinando por Autor "Huayllas Paredes, Betzabé"

Mostrando 1 - 6 de 6

Acceso abierto
Comparison of the antibacterial effectiveness of irrigants based on 0.12% chlorhexidine and ozonized sunflower oil on porphyromonas gingivalis strains - in vitro study, Lima - 2023
(Universidad Privada Norbert Wiener, 2023-06-08) Blas Huaroc, Esteban Abraham; Huayllas Paredes, Betzabé
The objective was to determine the antibacterial effectiveness of irrigants based on 0.12% Chlorhexidine and ozonized sunflower oil against Porphyromonas gingivalis strains. This was an applied research study with an analytical method, quantitative focus, and an in-vitro experimental design, where microorganisms were cultured on 40 Petri dishes containing agar. The results showed significant antibacterial effects of both 0.12% Chlorhexidine and ozonized sunflower oil, according to the Duraffourd Scale. Chlorhexidine 0.12% showed average inhibition zones of 17.58 mm at 24 hours, 17.56 mm at 48 hours, and 17.55 mm at 72 hours. On the other hand, ozonized sunflower oil showed inhibition zones of 36.5 mm at 24 hours, 36.49 mm at 48 hours, and 36.47 mm at 72 hours. It was concluded that ozonized sunflower oil had a better antibacterial effect than 0.12% Chlorhexidine against Porphyromonas gingivalis strains.
Acceso abierto
Comparison of the antibacterial effectiveness of three commercial brands of mouthwashes (Colgate plax soft mint, Oral-b Complete and Perio.AID-Intensive Care) on strains of Porphyromonas gingivalis ATCC 33277 for the adjuvant treatment of periodontal disease. in vitro study year 2021.
(Universidad Privada Norbert Wiener, 2022-05-04) Herrera Martínez, Elidex Stefany; Huayllas Paredes, Betzabé
Objective: To evaluate the in vitro antibacterial effectiveness of three commercial mouthwash brands against the bacterium Porphyromonas gingivalis as an adjunctive treatment for periodontal disease. This study aims to compare the inhibitory growth diameters of this bacterium from the mouthwash solutions Colgate Plax Soft Mint, Oral-B Complete, and Perio.Aid-Intensive Care over time. Methodology: The research method was hypothetical-deductive, applied research with a quantitative approach, and an experimental in vitro, analytical, longitudinal, and prospective design. A total of 88 BHI agar plates with Porphyromonas gingivalis ATCC 33277 were established as the study sample. Results: At the end of the study, all three mouthwash brands showed antibacterial effectiveness at 24, 48, and 72 hours against Porphyromonas gingivalis strains. The Oral-B Complete mouthwash presented the smallest inhibition zone, with an average of 10.99 mm at 24 hours, while the Perio.Aid-Intensive Care showed the greatest inhibition with 30.49 mm at 72 hours. Conclusion: A significant difference was found in the antibacterial effectiveness of the three mouthwash brands in inhibiting the periodontal pathogen P. gingivalis ATCC 33277 for the adjunctive treatment of periodontal disease in vitro, with Perio.Aid-Intensive Care showing the highest inhibition at 24, 48, and 72 hours.
Acceso abierto
Dental sensitivity level after office dental cleaning in patients aged 18 to 50 in Lima, 2023
(Universidad Privada Norbert Wiener, 2024-08-16) Flores Vásquez, Jael Stefanny; Huayllas Paredes, Betzabé
Objective: To determine the level of dental sensitivity after in-office teeth whitening in patients aged 18 to 50 years in Lima, 2023. Material and methods: In this study, 40 patients of both sexes, aged between 18 and 50 years, who visited the dental office for in-office whitening treatment, will be selected. The upper arch will be treated with Whiteness HP Maxx, consisting of 35% hydrogen peroxide, and the lower arch will be treated with Power Bleaching Office 37%, consisting of 37% carbamide peroxide. The Visual Analog Scale will be used to measure dental sensitivity. Results: Dental sensitivity was observed after in-office whitening in patients aged 18 to 50 years in Lima using 35% hydrogen peroxide and 37% carbamide peroxide. A significant difference in dental sensitivity levels was found after in-office whitening, depending on the duration of exposure to the bleaching agent. Conclusion: Both 35% hydrogen peroxide and 37% carbamide peroxide caused dental sensitivity, mostly at a mild level. A significant difference in dental sensitivity was observed depending on exposure time and age group.
Acceso abierto
Factors associated with gingival melanosis in patients attending the La Libertad health center, Lima 2023
(Universidad Privada Norbert Wiener, 2024-06-13) Quispe Napa, Karla Elena; Huayllas Paredes, Betzabé
Gingival melanosis refers to the presence of single or multiple pigmentations in the gums of individuals, being a common clinical manifestation worldwide. Objective: To determine the factors associated with gingival melanosis in patients attending the La Libertad Health Center, Lima 2023. Materials and Methods: A basic, non-experimental, observational, descriptive, and cross-sectional study was conducted with a sample of 102 patients, using a registration and observation sheet as the data collection instrument. Results: A moderate and positive association was found between various factors and the occurrence of gingival melanosis in individuals (p = 0.611), specifically related to gender (p = 0.521), race (p = 0.612), and gingival phenotype (p = 0.639). In contrast, the age range showed a low and positive correlation (p = 0.395), and tobacco use was the factor most strongly associated with gingival melanosis, with a high positive value (p = 0.808). Conclusion: A moderate and positive relationship exists between multiple factors and gingival melanosis in patients at the La Libertad Health Center.
Acceso abierto
Factors related to gingival melanosis in patients who attend a dental clinic Lima 2023
(Universidad Privada Norbert Wiener, 2024-05-30) Vasquez Kens, Alan Kenyi; Huayllas Paredes, Betzabé
The purpose of this study was to identify the factors related to gingival melanosis in patients attending a dental clinic in Lima, 2023. The study was observational, relational, cross-sectional, and prospective, where melanosis was identified according to its intensity and location based on related factors. The technique used was observation, and data were collected using a data collection sheet. Regarding the extent, the presence of at least one continuous pigmentation formed by two solitary pigmentations was noticeable both in the upper jaw (53.70%) and in the lower jaw (56.20%). Regarding intensity, most individuals exhibited mild gingival pigmentation, followed by moderate and intense pigmentation in both locations. No significant differences were found between genders (upper jaw: p=0.586, lower jaw: p=0.619), with moderate gingival pigmentation being the most common (25% in women and 27.50% in men). Regarding intensity, no significant differences were found between age groups (p=0.189), although a trend towards greater intensity was observed in the 30-59 age group in the upper jaw. Significant associations were observed in both locations, suggesting a higher presence of intense gingival pigmentation in individuals with medium and dark skin, especially in the lower jaw (p=0.002). The presence of continuous pigmentation was more pronounced in individuals with a thick phenotype and a high smile. It is concluded that there is a relationship between the factors of age, skin pigmentation, and location with the appearance of gingival melanosis in the evaluated patients.
Acceso abierto
Influence of vitamin D3 in patients with periodontitis who attend private consultation, Arequipa 2022
(Universidad Privada Norbert Wiener, 2023-05-04) Ampuero Ramirez, Arianne Audrey; Huayllas Paredes, Betzabé
Objective: To determine the influence of Vitamin D3 in patients with periodontitis attending a private consultation in Arequipa, Peru. Methodology: This study is deductive, quantitative, and applied. The study involved 40 patients aged 18 to 60 years who visited the Dentistry service at the Regional Military Hospital of Arequipa. The patients were divided into two groups: 20 patients diagnosed with periodontitis and 20 patients without periodontitis serving as the control group. A periodontogram and Vitamin D3 analysis were required for each patient. Results: Periodontal patients were characterized by having lower Vitamin D3 concentrations compared to the controls, and women were more prone to periodontitis as Vitamin D3 levels decreased. Periodontal patients tended to be older compared to the controls. There was no significant relationship between sex and the presence of periodontal disease. The majority of periodontal patients were in stage I, with the smallest percentage in stage IV. Conclusion: There is an association between Vitamin D3 levels and periodontitis in patients who attended the private consultation in Arequipa, Peru.