نتایج جستجو برای: end filling
تعداد نتایج: 434457 فیلتر نتایج به سال:
The well-established elevation in left ventricular filling pressures during exercise in patients after transplantation may contribute to decreased exercise tolerance. A proposed mechanism for this increase in filling pressures is an abnormal pressure-volume homeostasis of the transplanted heart. Twenty-three patients undergoing routine 1-year evaluations performed supine bicycle exercise during...
OBJECTIVE To assess the early changes in left ventricular diastolic and systolic function due to anthracycline treatment. DESIGN A prospective study of cardiac function by radionuclide angiography in adults before and one month after the end of anthracycline treatment. PATIENTS 60 patients without cardiac disease treated with chemotherapy containing anthracycline. METHODS Cardiac function...
The purpose of this study was to evaluate the root-end sealing ability through dye leakage evaluation and the marginal adaptation through scanning electron microscopy (SEM) of some root-end filling materials. Thirty human uniradicular teeth were used. Teeth were divided into three groups: (1) retrofilled with MTA-Angelus, (2) with SuperEBA, and (3) with Vitremer. The root surfaces were isolated...
This study aimed to compare the apical sealing of root-end fillings performed with Lysanda (zinc oxide-eugenol paste) with radiopacifiers (iodoform or zinc oxide) and calcium hydroxide. Root-end cavities were prepared and filled with different materials, as follows: Group I - Lysanda paste with iodoform; Group II - Lysanda paste with iodoform and calcium hydroxide; Group III - Lysanda paste wit...
o t bstract he purpose of this study was to evaluate the antibacerial activity of leachable components of selected rootnd filling materials: amalgam, ProRoot MTA (mineral rioxide aggregate), Intermediate Restorative Material IRM), Super Bond C&B, Geristore, Dyract, Clearfil APX omposite with SE Bond, or Protect Bond. The direct ontact test (DCT) with Staphylococcus aureus, Enterooccus faecalis,...
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