Etching Treatment Effect on Surface Morphology of Dental Structures

Earar, Kamel; Antoniac, Vasile Iulian; Baciu, Sorana; Bran, Simion; Onişor, Florin; Milea, Claudia; Mohan, Aurel George; Grigoroiu, Raluca; Saceleanu, Adriana; Manole, Marius

doi:10.37358/rc.17.11.5958

Cited by 18 publications

(20 citation statements)

References 9 publications

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“…This system should be regarded as an integrated subsystem of the human body, any local manifestation having the potential to induce general changes, and these may also affect the homeostasis of the stomatognat system. [41][42][43] There are no specific pathognomonic oral lesions that may appear in diabetes, but the stomatognat system components are affected by illnesses that have an increased incidence, a more serious development, and more common complications in patients with DM than in others [44][45][46].…”

Section: Resultsmentioning

confidence: 99%

The Role of Chemical Factors in the Diabetes and the Prediabetes that Leads to Polimorfe Oro -Maxilo-Facial Alterations in Malformative Syndrome

Eşanu¹,

Constantin²,

Budacu³

et al. 2019

Rev. Chim.

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There is no doubt that many psycho-emotional factors interfere with and produce changes in reproduction. Neglecting them means depriving our actions of efficiency because they will be incomplete. The adoption of the general term malformation syndrome to encompass all malformations draws attention on policy conditions set and communicate any teratologic process. Being a metabolic disease with clinical manifestations and multiple biochemical alterations, diabetes is a frightening scar of our century, considered to be the most important disease, which in itself leads to buccal-maxillo-facial polymorphic alterations. The study group consisted of 90 patients with congenital diabetes and stomatologic problems, aged between 26 and 65 years, the average age being 45 years. Distribution by gender: 60 men and30 women. Periodontal lesions are disturbing or distressing inflammation hyperplasic tissues of periodontium and quantity independence tissue affected to delineate both gingivitis and periodontitis. The most important factor in the epidemiology of the periodontal disease for prophylaxis is oral hygiene.

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Section: Resultsmentioning

confidence: 99%

The Role of Chemical Factors in the Diabetes and the Prediabetes that Leads to Polimorfe Oro -Maxilo-Facial Alterations in Malformative Syndrome

Eşanu¹,

Constantin²,

Budacu³

et al. 2019

Rev. Chim.

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“…In impression alginate mixtures, soluble alginate and calcium sulfate dihydrate are included in the powder and when the powder is mixed with water, the dihydrate, slightly soluble, dissolves and reacts with potassium alginate to form calcium alginate. It is insoluble in water, its formation causing the passage of the mixed material to the gel stage [10][11][12].Manufacturers adjust the sodium phosphate concentration to produce fixed and fast-setting alginates. Also, by changing the concentration of diatomaceous earth, the flexibility of the material is controlled after the outlet, resulting in soft and hard alginates.Impression procedures can cause (mild) minor (level) lesions of soft tissue.…”

Section: Abstract: Elastic Impression Biomaterials Biologic Behavioumentioning

confidence: 99%

Aspects of Testing the Biological Characteristics of Alginic Impression Materials

Antohe¹,

Forna²,

Dascălu³

et al. 2019

Mat.Plast.

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The current trend is the introduction of antimicrobial agents for the purpose of inhibiting or avoiding (adherence) adhesion and (increasing) the multiplication of their microorganisms on the surface of the impression materials. This study aims to determine the properties of antibacterial and antifungal elastic impression materials in full agreement with (bacterial flora) microflora specific for every patient ( with identification of existing species ). In the same time there are considered modern methods of sterilization and insertion of antiseptics, trajectories with profound impact in the field of biocompatibility. The obtained microorganisms were transplanted on differentiated and selective (differentiated) culture medium in order to obtain pure cultures.Each microbial strain obtained was tested to identify several characteristics. The examinations carried out by means of the electron microscopy very accurately detect the microbial load in the structure of the impression materials, sounding an alarm signal on its use in particular clinical situations. Alginates present in their structure polysaccharide structures that represent an excellent substrate of microorganisms.

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“…The proper adhesion of fibers to the polymer matrix is the most important factor in obtaining an increased hardness. The creation of this bond requires a proper impregnation of the fibers; with this bond, a smooth surface can be obtained following polishing, thus eliminating the possibility of tissue irritation [31][32][33].…”

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confidence: 99%

Rehabilitation and Creation of Favorable Conditions for the Improvement of the Comfort and Quality of Acrylates Used in the Sphere of Removable Dentures

Feier¹,

Topor²,

Anghel³

et al. 2019

Rev. Chim.

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The total acrylic denture is a conventional prosthesis method in case of total edentation, when there are 1-2 remaining teeth on the arch. The purpose of these dentures is to recreate functionality and improve the esthetic condition, being the optimum solution for improving the life of patients who have lost their natural teeth. Acrylic resins have been used in dentistry since 1937, a date which marked the progressive and final replacement of vulcanized rubber (vulcanite). From a chemical point of view, acrylates are macromolecular resins derived from acrylic acid, obtained by polymerization of several substances which derive from the acrylic acid, methacrylic acid and the esters of these acids. Metallic inserts can be added in the structure of the plastic masses, under the form of wires, bars, grids, nets. Bar and wire reinforcement has been proved efficient in improving the mechanical properties of the bases of total dentures, compared to grids, which failed to constantly ensure significant improvement. The position and thickness of reinforcement inside the plastic mass hugely influences the efficiency of reinforcement; the reinforcement must be placed perpendicularly on the anticipated fracture line. Our study was carried out in the Dental Clinic and comprises a number of 17 patients. The lot included patients aged between 50 and 85. Clinical observations have been made on fracture cases of acrylic bases, followed by the analysis and assessment of certain clinical aspects with a high risk of fracture (maxillary/mandible, with a median/paramedian line, etc.) which, associated, increase the risk of fracture even more. Clinical observations have shown the presence of fracture risk in acrylic dentures, showing the necessity of a correct design and production of removable dentures but also of using inserts.

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Etching Treatment Effect on Surface Morphology of Dental Structures

Cited by 18 publications

References 9 publications

The Role of Chemical Factors in the Diabetes and the Prediabetes that Leads to Polimorfe Oro -Maxilo-Facial Alterations in Malformative Syndrome

The Role of Chemical Factors in the Diabetes and the Prediabetes that Leads to Polimorfe Oro -Maxilo-Facial Alterations in Malformative Syndrome

Aspects of Testing the Biological Characteristics of Alginic Impression Materials

Rehabilitation and Creation of Favorable Conditions for the Improvement of the Comfort and Quality of Acrylates Used in the Sphere of Removable Dentures

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