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01) longer in comparism to indomethacin and control groups. selleck The PRT of mice subjected to thermal pain due to hot water and treated with 800mg/kg of MERCACB was significantly (p<0.05) longer than that of the control group.
These findings indicate that MERCACB possesses potent anti-inflammatory and analgesic properties which confirm the traditional use of the plant for the treatment of inflammatory diseases and may be useful as a future therapeutic agent.
These findings indicate that MERCACB possesses potent anti-inflammatory and analgesic properties which confirm the traditional use of the plant for the treatment of inflammatory diseases and may be useful as a future therapeutic agent.
This 6-month study compared the effects of a smart-connected oscillating-rotating (O-R) electric rechargeable toothbrush with micro-vibrations with those of a marketed smart-connected sonic rechargeable toothbrush for the reduction of gingivitis and plaque.
In this single-center, examiner-blind, two-treatment, open-label, parallel-group, randomized study, 110 adult subjects with evidence of gingivitis and plaque were randomized to use either the O-R brush (Oral-B iO) or the sonic brush (Philips Sonicare DiamondClean). Both groups were instructed to brush twice daily with a standard sodium fluoride dentifrice. Gingivitis and plaque were assessed at baseline, week 1, and week 24 using the Modified Gingival Index (MGI), Gingival Bleeding Index (GBI), and the Rustogi Modification of the Navy Plaque Index (RMNPI). Designation of gingivitis case status as "healthy" or " not healthy" was made according to the World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions.
A signifin transitions to a healthy gingival state.
This 6-month study provides evidence supporting use of a smart-connected O-R electric toothbrush with micro-vibrations for plaque removal and gingivitis reductions, resulting in transitions to a healthy gingival state.
To compare the antimicrobial effect of treating dentin caries lesions with silver diamine fluoride (SDF) in different concentrations and chlorhexidine (CHX).
Children aged 7-10 years presenting one occlusal dentin carious lesion in primary molars were selected, totaling 40 teeth. The sample was randomly divided into four groups (G1) 38%-SDF + potassium iodide (KI); (G2) 30%-SDF; (G3) 2%-CHX; and (G4) control group. After cleaning the cavity up to firm dentin, a sample of dentin from the pulp wall was collected; the cavity was then treated with the antimicrobial agent tested and, immediately after, another dentin sample was collected. Cavities were restored with high viscosity glass ionomer cement. Microorganisms were counted, and species from the Streptococcus genus were analyzed for susceptibility to antimicrobial agents. Shapiro-Wilk and Levene's tests were used to assess normality and homogeneity, respectively. Student's t-test, two-way ANOVA, and Bonferroni post-test were applied for multiple comparis children's quality of life. It is important to note that clinicians should consider the type of restorative material that will be used due to the possibility that the use of SDF may influence adhesion of the subsequent restoration.
In cases where the dental professional decides to apply an antimicrobial agent prior to the placement of a restoration, silver diamine fluoride proved to be more effective than chlorhexidine, slowing the progression of carious lesions, and possibly preventing future restorative interventions thus improving children's quality of life. It is important to note that clinicians should consider the type of restorative material that will be used due to the possibility that the use of SDF may influence adhesion of the subsequent restoration.
To evaluate the effect of light cure, as well as various dentin surface treatment approaches, on the penetration depth of silver precipitating from 38% silver diamine fluoride into primary dentin tubules.
The occlusal dentin surfaces of 42 non-carious primary molars were exposed and then sectioned into halves bucco-lingually. The halves from each tooth pair were randomly split in two mega-groups, and each mega-group was divided randomly as follows into six experimental groups prepared by either carbide bur (G1, G2), ceramic bur (G3, G4), or erbium laser (G5, G6). SDF was then applied to all prepared surfaces, and finally even-numbered groups (G2, G4, G6) were light cured. One mega-group was assigned to quantitative evaluation of silver penetration depth along the axial wall, and the other mega-group was reserved for qualitative observation of relative silver distribution on the occlusal surface, both via scanning electron microscope.
No significant difference was observed in silver penetration depth betlaser ablation, resulted in the deepest penetration of silver into the tubules. Clinical application of these findings will depend on scenario and treatment aim.
Exposure of 38% silver diamine fluoride-treated dentin to light cure did not affect the depth of penetration of silver particles into the dentin tubules of primary teeth. Rather, tooth preparation approaches that reduce the smear layer, like laser ablation, resulted in the deepest penetration of silver into the tubules. Clinical application of these findings will depend on scenario and treatment aim.
To characterize the color outcome on different zirconia types of various colored titanium backgrounds produced with a newly developed anodized technique.
Blue, green, pink and gold-colored titanium backgrounds were produced via different anodization voltage values. Non-anodized grey colored titanium was used as a control. A total of 40 disc-shaped zirconia specimens were prepared from four different zirconia types (Cercon HT, Noritake Alliance, Prettau, and Ice Zirkon). The zirconia specimens were placed on different titanium backgrounds to evaluate color differences (ΔE) by recording the L, a and b values. ΔE, ΔL, Δa and Δb values were compared for different titanium backgrounds and zirconia types. To analyze the results, repeated measures ANOVA and Bonferroni adjustments for pairwise comparison were used (α= 0.05).
The Cercon HT group had the highest ΔE value, while the Noritake group showed the lowest ΔE value (P< 0.05). ΔL, Δa and Δb values showed significant color changes depending on the color of the titanium background, the sintering procedure of zirconia and the zirconia ingredients (P< 0.
Website: https://www.selleckchem.com/products/azd-5462.html
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