Results 41 to 50 of about 76,437 (301)

Sealing Ability of Biodentine as a Retrograde Filling Materials (A Comparative in vitro study) [PDF]

open access: yesAl-Rafidain Dental Journal, 2015
Aim: Inadequate apical seal is the major cause of endodontic failure, the root end filling material used should prevent ingress of potential contaminants from periapical tissue. Aims: The purpose of this in vitro study was to evaluate the sealing ability
Makdad N. Chakmakchi   +2 more
doaj   +1 more source

Novel Use of Prf and Pdt in the Management of Trauma Induced Root Resorption and Infrabony Defect [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Root resorption is a common squeal of traumatic injury to the dentition. Its progression can be minimized by early diagnosis and appropriate treatment.
Preeti Jain Pruthi   +4 more
doaj   +1 more source

Comparison of the Root End Sealing Ability of Four Different Retrograde Filling Materials in Teeth with Root Apices Resected at Different Angles – An Invitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Insufficient apical seal is the significant reason for surgical endodontic disappointment. The root-end filling material utilized should avoid egress of potential contaminants into periapical tissue.
Anurag Jain   +7 more
doaj   +1 more source

Bioatividade do MTA [PDF]

open access: yes, 2012
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O agregado de trioxido mineral (MTA), introduzido na odontologia duas décadas atrás, é um material usado principalmente para o selamento de perfurações ...
Brodbeck, Rick Fornaza
core  

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu   +11 more
wiley   +1 more source

Aditivos do MTA: Uma revisão da literatura [PDF]

open access: yes, 2013
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Odontologia.O objetivo deste trabalho foi relacionar os artigos que utilizaram aditivos para melhorar as características físico-químicas e biológicas do MTA ou do ...
Cruz, Daniele Niehues
core  

Clinical Significance of Therapeutic Drug Level Monitoring for Mycophenolate in Patients With Extrarenal Systemic Lupus Erythematosus—A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective Clinical response to mycophenolic acid (MPA) is highly heterogeneous; thus, therapeutic drug level monitoring (TDM) may help improve treatment efficacy. This systematic review and meta‐analysis examined therapeutic ranges for MPA levels associated with better outcomes and safety in patients with systemic lupus erythematosus (SLE ...
Zahraa Qamhieh   +5 more
wiley   +1 more source

CLINICAL AND RADIOGRAPHIC EVALUATION OF BIOMATERIALS USED IN DIFFERENT ENDODONTIC PROCEDURES-CASE SERIES

open access: yesEuropean Annals of Dental Sciences, 2022
Introduction: Endodontic treatment may be required for the permanent teeth due to different reasons in childhood. Biological materials such as MTA and Biodentine® have started to be used nowadays in different endodontic treatment. Studies have shown that
Sera Şimşek Derelioğlu   +2 more
doaj   +1 more source

Análise da interface cimento-dentina após a implantação, em subcutâneo de ratos, de tubos de dentina preenchidos com os cimentos MTA branco, MTA BIO e Portland branco [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2011O agregado de trióxido mineral (MTA) tem se mostrado bioativo por sua capacidade de produzir ...
Dreger, Luonothar Antunes Schmitt
core  

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu   +7 more
wiley   +1 more source

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