Results 71 to 80 of about 1,673,414 (364)

Effectiveness of EDTA as the irrigation solution to remove smear layer in root canal

Padjadjaran Journal of Dentistry, 2009
One of the objectives of successful endodontic treatment is the hermetic obturation of the root canal system. To achieve this, the root canal filling must seal the canal space both apically and coronally to prevent the ingress of microorganisms or tissue
Kurniasri Amas Achiar, Endang Sukartini
doaj   +1 more source

Endodontic management of three-rooted maxillary second premolar in a patient with bilateral occurrence of three roots in maxillary second premolars [PDF]

, 2012
The possibility of bilateral maxillary second premolars having three separate roots is quite low; however, it must be taken into account in clinical and radiographic evaluations during endodontic treatment.
Chauhan, Raju, Singh, Shweta
core   +1 more source

Root canal preparation using micro-computed tomography analysis: a literature review.

Brazilian Oral Research, 2018
This literature review has critically analyzed the published research related to the biomechanical preparation of root canals with three-dimensional analysis using micro-computed tomography (micro-CT).
M. Sousa-Neto, Y. Silva-Sousa, J. Mazzi-Chaves, K. Carvalho, A. F. S. Barbosa, M. Versiani, R. Jacobs, G. Leoni   +7 more
semanticscholar   +1 more source

Monitoring of circulating tumor DNA allows early detection of disease relapse in patients with operable breast cancer

Molecular Oncology, EarlyView.
Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad, Marie Austdal, Oddmund Nordgård, Gunnar Mellgren, Satu Oltedal, Marie L. Austbø, Ylva H. Vignes, Thomas Helland, Kristin Jonsdottir, Tone H. Lende, Emilius A. M. Janssen, Bjørnar Gilje, Kjersti Tjensvoll, PBCB study group, Gunnar Mellgren, Tone Hoel Lende, Anette Heie, Kristin Viste, Anita Røyneberg Alvheim, Emiel AM Janssen, Kristin Jonsdottir, Ann Cathrine Kroksveen, Thomas Helland, Einar Gudlaugsson, Oddmund Nordgård, Satu Oltedal, Kristin Løge Aanestad, Jan Terje Kvaløy, Kirsten Lode, Kari Britt Hagen, Marie Austdal, Ylva H. Vignes, Siri Tungland Sola, Nina Egeland Amundsen, Finn Magnus Eliassen, Emeritus Ernst A Lien   +35 more
wiley   +1 more source

Prevalence of complex root canal morphology in the mandibular first and second premolars in Thai population: CBCT analysis

BMC Oral Health, 2021
Background Mandibular premolars demonstrate high variability in root canal morphology, especially mandibular first premolars. The purposes of this study were to determine the prevalence of root canal configurations of mandibular premolars according to ...
Paramee Thanaruengrong, Sirinya Kulvitit, Mettachit Navachinda, Pornkawee Charoenlarp   +3 more
doaj   +1 more source

Breast Cancer and Aging: Understanding the Complex Relationship and Implications for Prevention and Screening

Aging and Cancer, EarlyView.
ABSTRACT Background Breast cancer is a multifactorial disease that affects many women worldwide. Age is the most important risk factor for breast cancer, with an increased incidence markedly after the age of 50. The relationships of aging to breast cancer have been thoroughly examined, and notable connections regarding various age‐related changes in ...
Mehran Radak, Armin Sharifi, Derek Richard, Hossein Fallahi   +3 more
wiley   +1 more source

Variation in location of the distobuccal root canal in a permanent maxillary second molar: A case report

Clinical Case Reports, 2023
Key Clinical Message Clinicians should be aware of the variations in the number of roots and root canals and the peculiar or eccentric location of root canals.
Anisha Mishra, Velmurugan Natanasabapathy, Dinesh Kowsky, Jitendra Sharan, Anand Marya   +4 more
doaj   +1 more source

Maxillary first molar with three mesiobuccal canals confirmed with spiral computer tomography [PDF]

, 2012
Anatomic variations in root canal morphology have become easier to detect with the rapid advancements in clinical and diagnostic aids. Also an increased awareness of unusual anatomic morphology and a better understanding of the root canal system guides ...
Kakkar, Pooja, Singh, Anant
core   +1 more source

Growth Differentiation Factor 15 Elevation in the Central Nervous System Is Associated With Failure to Thrive in Alexander Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Alexander disease (AxD) is a severe neurodegenerative disorder caused by gain‐of‐function mutations in the gene for GFAP, which lead to protein aggregation and a primary astrocytopathy. Symptoms vary, but failure to thrive (FTT) and frequent emesis are common and cause significant morbidity. Here we investigate GDF15, a member of the
Tracy L. Hagemann, Michelle M. Sonsalla, Cora Luzinski, Fernando Zacahua, David A. Harris, Dudley W. Lamming, Albee Messing   +6 more
wiley   +1 more source

Development of a root canal treatment model in the rat

Scientific Reports, 2017
Root canal treatment is performed to treat apical periodontitis, and various procedures and techniques are currently used. Although animal models have been used in the developmental research of root canal treatment, little of this research has used small
Naomichi Yoneda, Yuichiro Noiri, Saori Matsui, Katsutaka Kuremoto, Hazuki Maezono, Takuya Ishimoto, Takayoshi Nakano, Shigeyuki Ebisu, Mikako Hayashi   +8 more
doaj   +1 more source