Results 21 to 30 of about 2,514,883 (291)

Semaphorin 4D Induces Vasculogenic Differentiation of Dental Pulp Stem Cells

Dentistry Journal, 2023
This work aimed to evaluate the effect of Semaphorin 4D (SEMA4D) signaling through Plexin B1 on the vasculogenic differentiation of dental pulp stem cells.
Najla Al Turkestani, Zhaocheng Zhang, Jacques Eduardo Nör   +2 more
doaj   +1 more source

Cigarette smoking exposure disrupts the regenerative potential of dental pulp stem cells

Tobacco Induced Diseases, 2023
Smoking is known to alter the regenerative and immunomodulatory properties of many types of mesenchymal stem cells (MSCs). This study investigates the impact of cigarette smoke exposure on the regenerative potential of dental pulp stem cells (DPSCs).DPSCs were treated with various doses of cigarette smoke condensate (CSC) or nicotine.
Leyla Tahrani Hardin, David Vang, Der Thor, Xiaoyuan Han, Fatima Mashkoor, Tamer Alpagot, David Ojcius, Nan Xiao   +7 more
openaire   +5 more sources

Effect of pulp capping materials on odontogenic differentiation of human dental pulp stem cells: An in vitro study [PDF]

, 2023
Objectives Migration and differentiation of human dental pulp stem cells (hDPSCs) is a vital and key factor in the success of reparative dentin formation for maintenance of pulp vitality.
Love, Robert M, Bakr, Mahmoud M, Al-Ankily, Mahmoud M, Shamel, Mohamed, Raafat, Shereen N   +4 more
core   +1 more source

Alleviation of Oxidative Stress in Dental Pulp Cells Following 4-Hexylresorcinol Administration in a Rat Model

Applied Sciences, 2021
Damaged dental pulp undergoes oxidative stress and 4-hexylresorcinol (4HR) is a well-known antioxidant. In this study, we aimed to evaluate the therapeutic effects of a 4HR ointment on damaged dental pulp.
Jun-Ho Chang, Dae-Won Kim, Seong-Gon Kim, Tae-Woo Kim   +3 more
doaj   +1 more source

Gold Nanoclusters Potentially Facilitate Dentin Regeneration by Functioning Immunomodulation

Frontiers in Materials, 2022
It is presently difficult to achieve dental pulp vitality maintenance and regeneration in adult teeth. Dentin destruction results in the exposure of the dental pulp tissue to infectious oral environments, thereby triggering continuous severe pulp ...
Lan Yang, Lan Yang, Lan Yang, Lan Xiao, Lan Xiao, Lan Xiao, Tianqing Liu, Wendong Gao, Wendong Gao, Wendong Gao, Yin Xiao, Yin Xiao, Yin Xiao, Yin Xiao   +13 more
doaj   +1 more source

The Effect of Calcium-Silicate Cements on Reparative Dentinogenesis Following Direct Pulp Capping on Animal Models

Molecules, 2021
Dental pulp vitality is a desideratum for preserving the health and functionality of the tooth. In certain clinical situations that lead to pulp exposure, bioactive agents are used in direct pulp-capping procedures to stimulate the dentin-pulp complex ...
Mihai Andrei, Raluca Paula Vacaru, Anca Coricovac, Radu Ilinca, Andreea Cristiana Didilescu, Ioana Demetrescu   +5 more
doaj   +1 more source

Apoptosis and survivability of human dental pulp cells under exposure to Bis-GMA [PDF]

Journal of Applied Oral Science, 2011
In the present study, we examined whether 2, 2-bis [4-(2-hydroxy-3-methacryloxypropoxy) phenyl] propane (Bis-GMA) has effects on LSC2 cells, human dental pulp cell line.The viability, cell cycle, and morphology of LSC2 cells were analyzed after exposure to several different concentrations of Bis-GMA.
Yano, Junya, Kitamura, Chiaki, Nishihara, Tatsuji, Tokuda, Masayuki, Washio, Ayako, Chen, Ker-Kong, Terashita, Masamichi   +6 more
openaire   +5 more sources

Exposure to lipopolysaccharide and calcium silicate-based materials affects the behavior of dental pulp cells

Brazilian Dental Journal, 2022
Abstract This study assessed the cell viability, cytokine production, and mineralization potential of human dental pulp cells (hDPCs) after exposure to lipopolysaccharide (LPS) and application of calcium silicate-based materials (CSBM). Characterization of the CSBM was performed by infrared spectroscopy (n = 3).
Marlus da Silva Pedrosa, Handially dos Santos Vilela, Juliana Garuba Rahhal, Natália Pieretti Bueno, Fabianne Soares Lima, Fernando Neves Nogueira, Carla Renata Sipert   +6 more
openaire   +4 more sources

Interaction of dental pulp stem cells with Biodentine and MTA after exposure to different environments [PDF]

Journal of Applied Oral Science, 2016
The aim of the present study was to evaluate and compare the cytotoxic effects of Biodentine and MTA on dental pulp stem cells (DPSCs) and to assess cell viability and adherence after material exposure to an acidic environment.DPSCs were cultured either alone or in contact with either: Biodentine; MTA set for 1 hour; or MTA set for 24 hours.
Agrafioti, Anastasia, Taraslia, Vasiliki, Chrepa, Vanessa, Lymperi, Stefania, Panopoulos, Panos, Anastasiadou, Ema, Kontakiotis, Evangelos G.   +6 more
openaire   +6 more sources

The prevalence of dental anxiety across previous distressing experiences [PDF]

, 2010
Aims: To compare the prevalence of high dental anxiety across a variety of past distressing experiences with a previously reported Dutch sample. Method: University students from the UK (N=1024) completed an online survey containing; the Modified Dental ...
Humphris, Gerald Michael, G. Humphris, King, Kristel, K. King, Humphris, Gerald Michael; id_orcid   +4 more
core   +1 more source