Results 61 to 70 of about 1,903,568 (134)

Evaluating the interaction of local anesthetic agents with sequential and continuous chelation in root dentin – An in vitro study

Journal of Conservative Dentistry and Endodontics
Abstract Objectives: Adequate anesthesia is imperative to perform root canal treatment. In teeth that do not respond to conventional anesthetic procedures, intrapulpal injection of local anesthetics (LAs) is commonly performed.
Govindaraju, Lokhasudhan, Gnanasekaran, Sangkeetha, Rajendran, Mathan Rajan   +2 more
openaire   +2 more sources

Microflow Injection System for Efficient Cu(II) Detection across a Broad Range

Chemosensors
In this study, a modular, multi-step, photometric microflow injection analysis (micro-FIA) system for the automatic determination of Cu(II) in a bioreactor was developed.
David Ricart, Antonio David Dorado, Conxita Lao-Luque, Mireia Baeza   +3 more
doaj   +1 more source

Current approach to iron chelation in children

, 2014
Transfusion-dependent children, mostly with thalassaemia major, but also and occasionally to a more significant degree, with inherited bone marrow failures, can develop severe iron overload in early life.
Aydinok, Yesim, Kattamis, Antonis, Viprakasit, Vip   +2 more
core   +2 more sources

Reducing the iron burden and improving survival in transfusion-dependent thalassemia patients: current perspectives

Journal of Blood Medicine, 2016
Karim Bayanzay, Lama Alzoebie Department of Hematology, Gulf Medical University, Ajman, United Arab Emirates Abstract: Hypertransfusion regimens for thalassemic patients revolutionized the management of severe thalassemia; transforming a disease ...
Bayanzay K, Alzoebie L
doaj  

Effect of Dual Rinse HEDP on the push-out bond strength of AH Plus and AH Plus Bioceramic sealers: an in vitro study

BMC Oral Health
Background The adhesion of root canal sealers to dentin is critical for preventing microleakage and ensuring long-term endodontic success. Irrigating agents influence dentin surface characteristics and thus affect sealer bond strength.
Tufan Ozasir, Birgul Ozasir, Alev Ercan, Deniz Imamoglu, Kamran Gulsahi   +4 more
doaj   +1 more source

Effect of different irrigation activation systems using continuous chelating irrigation protocol on the removal of smear layer in the apical third of root canals: An in vitro scanning electron microscope study

Endodontology
Aim: Continuous chelation is a novel irrigation regimen popular as a single solution for irrigation of the root canal system during root canal therapy, especially for the removal of the smear layer.
Nikitha D'Souza, Ashwini Santhosh, Anitha Kumari, Chethana S Murthy, Vikram Gowda, Sudhanva Mallandur   +5 more
doaj   +1 more source

Cleaning ability of reciprocation and rotation motions in conjunction with either continuous or sequential chelation: An SEM study

Journal of Conservative Dentistry and Endodontics
Abstract Context: Recent advancements have introduced a debate over the most effective combination of file kinematics and irrigation timing. While continuous rotation and reciprocation motions each offer distinct advantages in debris extrusion and file safety, their synergistic effect with ...
Mohamed, Nourhan, Adam, Sherouk, Sharaan, Marwa Elsayed   +2 more
openaire   +2 more sources

Continuous Chelation Reduces Instrumentation Time and Straightening of Double-curved Simulated Root Canals in Bovine Dentin

Journal of Endodontics
INTRODUCTION Adding a compatible chelator to the sodium hypochlorite (NaOCl) solution applied during instrumentation may affect shaping efficacy and canal transportation. This was studied in simulated double-curved root canals. METHODS High-precision computer numerical control milling was used to recreate standardized S-shaped canals from a resin ...
Hofpeter, Kevin, Zehnder, Matthias, Solomonov, Michael, Deari, Shengjile   +3 more
openaire   +3 more sources

Recent Advances in the Adsorption of Copper(II) from Industrial Wastewater Using Crustacean Biomass [PDF]

E3S Web of Conferences
Copper is a common heavy metal pollutant in industrial wastewater, posing serious threats to water environmental safety and human health. Waste crustacean biomass (such as crab shells and shrimp shells) is rich in the natural polymer chitin, widely ...
Wu Yuling, Huang Yishuang, Liang Yutong, Huang Kexing, Zhao Xin, Yang Lin   +5 more
doaj   +1 more source

Complete Hematopoietic Recovery after Continuous Iron Chelation Therapy in a Patient with Severe Aplastic Anemia with Secondary Hemochromatosis

Journal of Korean Medical Science, 2008
A 16-yr-old male patient with hemochromatosis due to multiple packed red blood cell transfusions was referred to our emergency center for the treatment of severe aplastic anemia and dyspnea. He was diagnosed with aplastic anemia at 11-yr of age. He had received continuous transfusions because an HLA-matched marrow donor was unavailable.
Park, Soo-Jeong, Han, Chi-Wha
openaire   +2 more sources