Results 61 to 70 of about 1,226 (190)

The Attack and Defense Researches on the Dual‐Layer Network of Multivariable Anomaly Causes

International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.
Multivariate anomaly causes interpretation provides insight into the root cause of information system anomalies, identifying the direct factors that trigger anomalies and revealing potential systemic flaws. However, current research generally focuses on two directions: on the one hand, anomaly diagnosis research for nodes with high anomaly degree; on ...
Jiaxin Han, Rui Zhang, Zhonglin Ye, Xuanrong Huo, Yuzhi Xiao, Yuhui Zheng, Guang Hua   +6 more
wiley   +1 more source

Time-dependent effect of various irrigants for root canal on smear layer removal

Journal of Pharmacy and Bioallied Sciences, 2019
Background: Existence of smear layer in root canals caused by instrumentation is believed to prevent penetration of irrigating agents, thereby resulting in endodontic treatment.
Shikha Singh, Monika Singh, Abdul R Salgar, Namratha Chandrahari, Nandagiri Prathibha, Pradeep Koppolu   +5 more
doaj   +1 more source

Bacterial Leakage Testing in Dentistry: A Comprehensive Review on Methods, Models, and Clinical Relevance

Scientifica, Volume 2025, Issue 1, 2025.
Background The marginal gap increases the rate of bacterial leakage and treatment failure; the measurement of the marginal gap is questionable. The literature revealed that when bacteria get trapped within the smear layer, they can multiply and re‐contaminate the root canal system, leading to treatment failure.
Niher Tabassum Snigdha, Mohmed Isaqali Karobari, Sukhamoy Gorai   +2 more
wiley   +1 more source

Biopure MTAD Induces DNA Damage but Not Cellular Death: An In Vitro Study [PDF]

European Journal of Dentistry, 2009
ABSTRACTObjectives: The purpose of this study was to evaluate the capacity of BioPure MTAD to induce genetic damage in vitro. Genotoxicity was assessed by the single cell gel (comet) assay.Methods: Chinese hamster ovary (CHO) cells or murine fibroblasts cells were exposed to increasing final concentrations ranging from 0.1 a 10%.
Juliana Soares Roter, Marins, Luciana Moura, Sassone, Daniel Araki, Ribeiro   +2 more
openaire   +2 more sources

Time-Dependent Effects of 5.25 % NaOCl and MTAD on the Calcium Content of Root Dentin

, 2008
Objectives. The aim of this study is to evaluate the time-dependent effects of 5.25% NaOCl with or without subsequent MTAD (Dentsply, Tulsa Dental, OK, U.S.A.) application on the calcium content of root canal dentine. Methodology: Crowns of single-rooted
Kalayci, S, Sayin, T C, Dagli, F, Cehreli, Z C, Tuncel, B, Serper, A   +5 more
core   +1 more source

Evaluation of push-out bond strength of AH26 sealer using MTAD and combination of NaOCl and EDTA as final irrigation

Dental Research Journal, 2013
Background: During endodontic procedures, the smear layer is formed as a result of mechanical instrumentation of the canal. Combination of ethylenediamine tetraacetic acid (EDTA) and sodium hypochlorite (NaOCl) is widely used for removal of the smear ...
Mohammad Ali Mozayeni, Yashar Mohammad Zadeh, Payam Paymanpour, Hengameh Ashraf, Maryam Mozayani   +4 more
doaj   +1 more source

Comparative antimicrobial efficacy of herbal alternatives (Emblica officinalis, Psidium guajava), MTAD, and 2.5% sodium hypochlorite against Enterococcus faecalis: An in vitro study

Journal of Oral Biology and Craniofacial Research, 2016
Aim: The objective of this study was to evaluate the antimicrobial efficacy of herbal alternatives (Emblica officinalis, Psidium guajava), BioPure MTAD, and 2.5% sodium hypochlorite against Enterococcus faecalis.
Sandeep Dubey
doaj   +1 more source

Comparative evaluation of the efficacy of different irrigants including MTAD under SEM

Journal of Conservative Dentistry, 2013
During biomechanical preparation, a smear layer is formed which occludes the openings of dentinal tubules and disfavors the penetration of irrigants. Hence, such layers should be removed. It becomes more challenging when we approach the apical third of the root canal.The aim was to compare the efficacy of different irrigants including ...
Paul, Mohan Lal, Mazumdar, Dibyendu, Niyogi, Abhijit, Baranwal, Akash Kr.   +3 more
openaire   +3 more sources

Age‐related cholesterol and colorectal cancer progression: Validating squalene epoxidase for high‐risk cases

Aging Cell, Volume 23, Issue 7, July 2024.
As people age, the incidence and mortality of colorectal cancer, as well as high cholesterol levels, increases. Age‐related accumulation of cholesterol accelerates CRC progression in humans by reducing SQLE, inhibiting GSK3β, and suppressing the p53 pathway, thereby providing valuable biomarkers for populations at high risk of CRC.
Soo Young Jun, Hyang Ran Yoon, Ji‐Yong Yoon, Jeong‐Ju Lee, Ji Yeon Kim, Jin‐Man Kim, Nam‐Soon Kim   +6 more
wiley   +1 more source

Harnessing antimicrobial peptides in endodontics

International Endodontic Journal, Volume 57, Issue 7, Page 815-840, July 2024.
Abstract Endodontic therapy includes various procedures such as vital pulp therapy, root canal treatment and retreatment, surgical endodontic treatment and regenerative endodontic procedures. Disinfection and tissue repair are crucial for the success of these therapies, necessitating the development of therapeutics that can effectively target ...
Xinzi Kong, Vijetha Vishwanath, Prasanna Neelakantan, Zhou Ye   +3 more
wiley   +1 more source