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Now showing items 1521-1530 of 1673
Polymorphisms of survivin-31 G/C gene are associated with risk of urothelial carcinoma in Serbian population
(Balkan Union of Oncology (B.U.ON.), 2017)
Purpose: Survivin is thought to play an important role in carcinogenesis and is found to be associated with poor clinical outcome in various malignancies. Gene-31 G/C polymorphism has been identified as a risk factor for ...
Examination of the adhesion of polymer composite films based on Bis-GMA/TEGDMA on different metal substrates / Ispitivanje adhezije polimernih kompozitnih filmova na bazi Bis-GMA/TEGDMA na različitim metalnim podlogama
(Savez inženjera i tehničara Srbije, Beograd, 2018)
The subject of this study is the quantitative adhesion of a UV-curing composite film based on Bis-GMA (Bisphenol A glycidylmethacrylate) / TEGDMA (triethylene glycol dimethacrylate) as a matrix and particles doped with ...
Analysis of the strain and hardness in self-cured and light-cured self-adhesive resin based cement
(Taylor & Francis Ltd, Abingdon, 2019)
The study showed an application of the 3 D Digital Image Correlation Method (3 D-DIC) for detection of von Mises strain in samples of the self-etch, self-adhesive resin based cement (RBC). The aim was to determine and ...
Hydroxyapatite coatings on cp-titanium grade-2 surfaces prepared with plasma spraying
(Inst Za Kovinske Materiale I In Tehnologie, Ljubjana, 2015)
Thin hydroxyapatite coatings were produced on Cp-Titanium Grade-2 samples, with new high-voltage pulse-power equipment PJ-100 (Plasma Jet, Serbia) in order to get a more stable implant structure appropriate for further ...
Immunohistochemical study of cyclin A and p16 expression in patients with renal cell carcinoma
(Balkan Union of Oncology (B.U.ON.), 2017)
Purpose: Renal cell carcinoma (RCC) is the most common malignant kidney tumor in adults. Dysregulation of the cell cycle can lead to cancer development. In this study, the mitosis-associated cyclin A and p16, a negative ...
Synthesis and characterization of hardened cu-fe-ni-p alloy
(Faculty of Metallurgy, 2015)
In the manufacturing industry of electrical contacts, the prohibition of the use of toxic metals (Cd, Be), and desire to avoid the alloying with precious metals (Ag) has created a need for new alloys with good electrical ...
Hirurško lečenje periapikalnih procesa
(Univerzitet u Beogradu, Stomatološki fakultet, 2018)
Analysis of status of H-RAS gene and expression of survivin and p21ras in keratocystic odontogenic tumors before and after decompression / Analiza statusa H-RAS gena i ekspresije survivina i p21ras u keratocističnim odontogenim tumorima pre i nakon dekompresije
(Univerzitet u Beogradu, Stomatološki fakultet, 2017)
Keratocistični odontogeni tumori (KCOT) su benigne intrakoštane lezije, lokalizovane u donjoj i gornjoj vilici. Ovi tumori su ranije definisani kao ciste vilica zbog svog makroskopskog izgleda. Međutim, njihova agresivna ...
Relationship between serum tumor necrosis factor receptor-2 concentration and periodontal destruction in patients with type 2 diabetes: Cross-sectional study / Korelacija između koncentracije receptora 2 faktora nekroze tumora u serumu i destrukcije parodoncijuma kod bolesnika sa dijabetes melitusom tip 2 - studija preseka
(Srpsko lekarsko društvo, Beograd, 2016)
Introduction: The role of tumor necrosis factor-α (TNFα) is well documented in pathogenesis of chronic periodontitis (CP) and type 2 diabetes (T2D). Considering short half-life of TNFα, tumor necrosis factor receptor-2 ...
The effect of bleaching agents on human enamel microhardness / Uticaj preparata za izbeljivanje zuba na mikrotvrdoću gleđi
(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2010)
Introduction. Bleaching agents can cause alteration of hard tissues of the tooth. The aim of this study was to evaluate the effect of two different concentrations of carbamide peroxide (10% and 35%) on human enamel ...