Results 21 to 30 of about 63,761 (162)

Biological Matrix-Assisted Apexification: A Case Report Using PRF and MTA in Immature Necrotic Teeth. [PDF]

Case Rep Dent
It is challenging to treat an infected nonvital young permanent tooth endodontically because there is a lack of natural apical constriction. In order for the obturating material to be condensed, an apical barrier must be induced. Calcium hydroxide has historically been used to induce apexification.
Kurundkar S, Patel A, Chandak M, Subramani SK, Thomas B, Ikhar A, Rathod P, Wamane A, Bhojwani P, Deshpande A.   +9 more
europepmc   +2 more sources

Sealing ability of retrograde obturation materials containing calcium hydroxide or MTA [PDF]

, 2011
Newly available materials for retrograde obturation should have their sealing properties evaluated. The goal of this study was to evaluate the sealing ability of Endo CPM sealer, an MTA-based endodontic cement.
Faleiros, Frederico B C, Guerreiro-Tanomaru, Juliane M, Tanomaru-Filho, Mário, Silva, Guilherme F, Bosso, Roberta   +4 more
core   +2 more sources

Evaluation Of The Push-out Bond Strength Of The Bio-C Repair And Compare It With The Mineral Trioxide Aggregate And Amalgam When Used As Root-end Filling Material: An In Vitro Study

Dental Hypotheses, 2023
Introduction: We aimed to assess the push‐out bond strength of BIO-C REPAIR (a ready-to-use bioceramic material), and compare it with the mineral trioxide aggregate (MTA) and аmаlgаm. Methods: A total of 30 single-rooted, straight human maxillary central
Fatimah R Hammadi, Zainab M Abdul-Ameer
doaj   +1 more source

APICAL MICROLEAKAGE OF ROOT END RESECTED TEETH AFTER ORTHOGRADE OBTURATION USING A BIOCERAMIC SEALER: AN IN VITRO BACTERIOLOGICAL STUDY [PDF]

Alexandria Dental Journal
Background: Endodontic surgery becomes a practical choice when non-surgical interventions are ineffective or are not expected to yield improved results.
Sybel Moussa, Marwa Meheissen, Mahmoud Aboelseoud, Mai Mansour   +3 more
doaj   +1 more source

Syntaxin 16 and syntaxin 5 are required for efficient retrograde transport of several exogenous and endogenous cargo proteins [PDF]

, 2007
Retrograde transport allows proteins and lipids to leave the endocytic pathway to reach other intracellular compartments, such as trans-Golgi network (TGN)/Golgi membranes, the endoplasmic reticulum and, in some instances, the cytosol. Here, we have used
Falguières, Thomas, Roberts, L., Smith, Daniel C., Lord, J., Fradagrada, Alexandre, Amessou, Mohamed, Amessou, M., Johannes, Ludger, Fradagrada, A., Falguieres, T., Lord, Mike, Roberts, L. M. (Lynne M.), Lamaze, Christophe, Lamaze, C., Johannes, L., Smith, D.   +15 more
core   +1 more source

Questionnaire survey about the awareness of dentists on materials used for retrograde filling [PDF]

, 2015
Целта на анкетно проучване е да се изследва и анализира познанието и мнението на лекари по дентална медицина относно материалите и методите използвани за обтуриране на ретрограден кавитет при апикална остеотомия.
Markova, Martina; Medical University of Varna, Borisova-Papancheva, Tsvetelina; Medical University of Varna, Panov, Vladimir; Medical University of Varna, Papanchev, Georgi; Medical University of Varna, Tsvetelina Borisova-Papancheva, Vladimir Panov, Georgi Papanchev, Martina Markova   +7 more
core   +2 more sources

Comparison of Obturation Quality after MTA Orthograde Filling with Various Obturation Techniques [PDF]

, 2021
This study aimed to quantify and compare the obturation quality after mineral trioxide aggregate (MTA) orthograde fillings with three different obturation techniques. Thirty-three extracted human maxillary molars were collected.
Hoi In Jung, Dong-Hoon Shin, Hyunjung Yoon, Hae Jin An, Minju Song   +4 more
core   +2 more sources

Retrograde transport pathways utilised by viruses and protein toxins [PDF]

, 2006
A model has been presented for retrograde transport of certain toxins and viruses from the cell surface to the ER that suggests an obligatory interaction with a glycolipid receptor at the cell surface. Here we review studies on the ER trafficking cholera
J Michael Lord, Lord, Mike, Spooner, Robert A., Smith, Daniel C., Daniel C Smith, Roberts, L. M. (Lynne M.), Andrew J Easton, Easton, A. J. (Andrew J.), Robert A Spooner, Lynne M Roberts   +9 more
core   +1 more source

Evaluation of Sealing Ability of Three Root-end Filling Materials

Orthodontic Journal of Nepal, 2015
Introduction: Reinfection of root canal treated tooth leads to endodontic failure. In such case surgical endodontic therapy is the treatment of choice which provides obturation of radicular space with 3-dimensional sealing.
Santosh Man Rajbhandari, Bismita Pradhan
doaj   +1 more source

Multidisciplinary Rehabilitation of Discoloured and Calcified Maxillary Incisors using MTA, EndoGuide-Assisted Canal Negotiation, and Aesthetic Restoration: A Case Report [PDF]

Journal of Clinical and Diagnostic Research
Managing calcified root canals and discoloured anterior teeth remains a clinical challenge due to diagnostic complexity and the risk of procedural complications.
Shwetana Kurundkar, Aditya Singh Patel, Manoj Chandak, Anuja Ikhar, Pratik Rathod   +4 more
doaj   +1 more source