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Приказ резултата 941-950 од 1008
Determination of cortisol levels in plasma and saliva in women exposed to chronic stress / Utvrđivanje vrednosti kortizola u serumu i salivi kod žena izloženih hroničnom stresu
(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2008)
Introduction: It is known fact from the literature data that acute and chronic stress influence serum cortisol level. As with serum cortisol, the level of cortisol in saliva is also a reliable marker of stress. Material ...
Influence of the cavity shape in restorative dentistry on the stress-strain distribution in dentine and enamel caused by polymerization / Uticaj oblika kaviteta u restorativnoj stomatologiji na raspodelu napon-deformacija u dentinu i gleđi izazvanoj polimerizacijom
(Institut za ispitivanje materijala, Beograd, 2014)
In restorative dentistry it is common practice to replace amalgams with resin based dental composites, with minimal or no additional cavity preparation. Polymerization shrinkage of dental composites causes stress, whose ...
Determination of the synthetic hydroxyapatite life circle used in dental practice / Određivanje životnog ciklusa sintetičkog hidriksilapatita u stomatološkoj praksi
(Savez hemijskih inženjera, Beograd, 2012)
Dental materials are developed as general materials for specific aplication in oral environment. To determine the functional properties of these materials, nonstandard approach and specific methods need to be utilized. In ...
Vascularisation of the geniculate ganglion
(Via Medica, Gdansk, 2014)
Background: Lack of the relevant data in the literature and possible clinical significance of the geniculate ganglion vasculature inspired us to examine the vessels of this ganglion. Materials and methods: Twelve temporal ...
Transport kroz ćelijsku membranu
(2021)
Animacija prikazuje vidove transporta kroz ćelijsku membranu. Predstavljeni su primeri pasivnog (prosta difuzija, olakšana difuzija, osmoza) i aktivnog transporta (primarni i sekundarni aktivni transport).
Sodium thiosulphate and progression of vascular calcification in end-stage renal disease patients: a double-blind, randomized, placebo-controlled study
(Oxford Univ Press, Oxford, 2020)
Background. Sodium thiosulphate (NaTS) is mostly used in haemodialysis (HD) patients with calcific uraemic arteriolopathy. This double-blind, randomized, placebo-controlled study assessed the effect of NaTS on progression ...
The correlation between pain perception among patients with six different orthodontic archwires and the degree of dental crowding / Zavisnost između percepcije bola kod pacijenata sa šest različitih ortodontskih žica i teskobe zubnih nizova
(Srpsko lekarsko društvo, Beograd, 2015)
Introduction Forces generated in orthodontic treatment with fixed appliances create tension and compression zones in the periodontal ligament resulting in a painful experience for patients. In the first phase of orthodontic ...
The flow of two zinc oxide-eugenol-based endodontic sealers / Napon tečenja dva cink-oksid eugenolna endodontska silera
(Vojnomedicinska akademija - Institut za naučne informacije, Beograd, 2013)
Background/Aim. Endodontic sealers (ES) for obturation are usually prepared with a slight variation of their components both on purpose or unintentionally. Considering that fact, as well as a frequent use of compaction ...
Biocompatibility of nanostructured carbonated calcium hydroxyapatite obtained by hydrothermal method / Biokompatibilnost nanostrukturnog karboničnog kalcijum hidroksiapatita dobijenog hidrotermalnom metodom
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2006)
Evaluation of biomaterials as safe and effective therapies needs preclinical models to estimate their biologic potential. This paper investigates biocompatibility by the in vivo assessment of the muscle tissue reaction ...
Effects of nonpeptide and selective V-1 and V-2 antagonists on blood pressure short-term variability in spontaneously hypertensive rats
(Japanese Pharmacological Soc, Kyoto, 2004)
Effects of V-1 (OPC-21268) and V-2 (OPC-31260) vasopressin antagonists on blood pressure (BP) short-term variability were investigated in adult spontaneously hypertensive rats (SHR) under basal conditions and after the ...