Претраживање
Приказ резултата 1-10 од 11
Characterization of antigen-presenting cells in human apical periodontitis lesions by flow cytometry and immunocytochemistry
(Wiley, Hoboken, 2006)
Aim To analyse phenotypic characteristics of antigen-presenting cells (APC), isolated from human periapical lesions by flow cytometry and immunocytochemistry. Methodology Sixteen periapical lesions were digested for 15 min ...
Lack of TP53 and FMS gene mutations in children with myelodysplastic syndrome
(Elsevier Science Inc, New York, 2006)
Myelodysplastic syndromes (MDS) are rare disorders in children. Molecular mechanisims underlying MDS in children are not yet completely understood. Considering the role of FMS and TP53 gene mutations in adult MDS patients, ...
Central vasopressin V-1a and V-1b receptors modulate the cardiovascular response to air-jet stress in conscious rats
(Walter De Gruyter Gmbh, Berlin, 2006)
This study investigates the contribution of central vasopressin receptors in the modulation of systolic arterial pressure (SAP) and heart rate (HR) response to air-jet stress in conscious Wistar rats equipped with a femoral ...
Hydrothermal synthesis and nanostructure of carbonated calcium hydroxyapatite
(Springer, Dordrecht, 2006)
The influence of precursor concentration, pressure, temperature and time of hydrothermal synthesis on the development of calcium hydroxyapatite structure has been analyzed. The obtained results show that it is possible to ...
The influence of operator variability on adhesive cementation of fiber posts
(Quintessence Publishing Co. Inc., 2006)
Purpose: The aim of this study was to evaluate the influence of the operator's experience on the outcome of fiber post cementation using an etch-and-rinse acetone-based adhesive. Materials and Methods: Fifteen human anterior ...
Hypogalactosylation of salivary and gingival fluid immunoglobulin G in patients with advanced periodontitis
(Amer Acad Periodontology, Chicago, 2006)
Background: Altered glycosylation of immunoglobulin G (IgG) has been found to affect certain immunological activities of IgG and to correlate with increased inflammation in various disease states. This work deals with the ...
Postoperative analgesia after lower third molar surgery: contribution of the use of long-acting local anesthetics, low-power laser, and diclofenac
(Mosby Inc., 2006)
Objectives: Postoperative pain is a common phenomenon after surgical extraction of lower third molars (LTM), and its successful control is an essential part of routine oral surgery. The aims of the study were twofold: (1) ...
Morphological evaluation of 2-and 1-step self-etching system interfaces with dentin
(Operative Dentistry Inc, Indianapolis, 2006)
This in vitro study evaluated the resin-dentin interface formed by two 2-step and two 1-step self-etching adhesive systems under SEM. Class V cavities (4 x 2.5 x 1.5 mm) were prepared on the buccal surfaces of 25 extracted ...
The role of central vasopressin receptors in the modulation of autonomic cardiovascular controls: a spectral analysis study
(Amer Physiological Soc, Bethesda, 2006)
Although it has been suggested that vasopressin (VP) acts within the central nervous system to modulate autonomic cardiovascular controls, the mechanisms involved are not understood. Using nonpeptide, selective V-1a, V-1b, ...
Central cholinergic modulation of blood pressure short-term variability
(Pergamon-Elsevier Science Ltd, Oxford, 2006)
The role of neurally born acetylcholine in the central modulation of cardiovascular short-term variability was assessed using a pharmacological probe physostigmine, a cholinesterase inhibitor that can act centrally also. ...