Results 21 to 30 of about 58,603 (315)

Decellularized rat submandibular gland as an alternative scaffold for dental pulp regeneration

Frontiers in Bioengineering and Biotechnology, 2023
Introduction: Decellularized extracellular matrix has been recognized as an optimal scaffold for dental pulp regeneration. However, the limited amount of native dental pulp tissue restricts its clinical applications.
Yuanyuan Shi, Yingxin Wang, Zhaochen Shan, Zhenhua Gao   +3 more
doaj   +1 more source

Dental pulp tissue engineering [PDF]

Brazilian Dental Journal, 2011
Dental pulp is a highly specialized mesenchymal tissue that has a limited regeneration capacity due to anatomical arrangement and post-mitotic nature of odontoblastic cells. Entire pulp amputation followed by pulp space disinfection and filling with an artificial material cause loss of a significant amount of dentin leaving as life-lasting sequelae a ...
Demarco, Flávio Fernando, Conde, Marcus Cristian Muniz, Cavalcanti, Bruno Neves, Casagrande, Luciano, Sakai, Vivien Thiemy, Nör, Jacques Eduardo   +5 more
openaire   +5 more sources

Effect of tip insertion depth and irradiation parameters on the efficacy of cleaning calcium hydroxide from simulated lateral canals using Er:YAG laser- or ultrasonic-activated irrigation

Journal of Dental Sciences, 2021
Background/purpose: Laser-activated root canal irrigation (LAI) with an Er:YAG laser is considered more effective than other irrigation methods, whereas the effectiveness of LAI in cleaning lateral canals far from the laser tip remains unclear.
Yasuhiro Hoshihara, Satoshi Watanabe, Akira Kouno, Kanako Yao, Takashi Okiji   +4 more
doaj   +1 more source

Periodontal Ligament Cells Are Involved in the Formation of Intracanal Cementum-Like Tissue After Regenerative Endodontic Procedures: A Mouse in situ Model

Frontiers in Dental Medicine, 2022
Regenerative endodontic cell-homing procedures are frequently performed on injured immature teeth diagnosed with pulp necrosis and/or apical periodontitis. The representative histological finding after those procedures is cementum-like tissues filling in
Tomoaki Komada, Keisuke Mitomo, Takatoshi Ikarashi, Masaki Shimono, Han-Sung Jung, Takashi Muramatsu   +5 more
doaj   +1 more source

Dental Pulp Stem Cell Recruitment Signals within Injured Dental Pulp Tissue [PDF]

Dentistry Journal, 2016
The recruitment of dental pulp stem cells (DPSC) is a prerequisite for the regeneration of dentin damaged by severe caries and/or mechanical injury. Understanding the complex process of DPSC recruitment will benefit future in situ tissue engineering applications based on the stimulation of endogenous DPSC for dentin pulp regeneration. The current known
Rombouts, Charlotte, Jeanneau, Charlotte, Bakopoulou, Athina, About, Imad   +3 more
openaire   +4 more sources

In vivo fate of bone marrow mesenchymal stem cells implanted into rat pulpotomized molars

Stem Cell Research, 2019
In our previous work, we established an in vivo coronal pulp regeneration model in which biodegradable hydrogel-made scaffolds carrying rat bone marrow mesenchymal stem cells (BM-MSCs) were implanted in the coronal pulp chamber of pulpotomized rat ...
Tomoatsu Kaneko, Phyo Pyai Sone, Su Yee Myo Zaw, Yukikio Sueyama, Zar Chi Thein Zaw, Yamato Okada, Hiroki Murano, Bin Gu, Takashi Okiji   +8 more
doaj   +1 more source

Bioactive molecules for regenerative pulp capping [PDF]

European Cells & Materials, 2021
Since the discovery of bioactive molecules sequestered in dentine, researchers have been exploring ways to harness their activities for dental regeneration. One specific area, discussed in this review, is that of dental-pulp capping. Dental-pulp caps are
LLE Whitehouse, NH Thomson, T Do, GA Feichtinger   +3 more
doaj   +1 more source

Involvement of M1/M2 Macrophage Polarization in Reparative Dentin Formation

Life, 2022
In cases in which dental pulp tissue is accidentally exposed, direct pulp capping is often performed to induce reparative dentin formation. Although macrophages are essential for the inflammatory response and tissue repair, the emergence pattern and the ...
Masataka Kadowaki, Shinichiro Yoshida, Tomohiro Itoyama, Atsushi Tomokiyo, Sayuri Hamano, Daigaku Hasegawa, Hideki Sugii, Hiroshi Kaneko, Risa Sugiura, Hidefumi Maeda   +9 more
doaj   +1 more source

Analysis of Torque and Force Induced by Rotary Nickel-Titanium Instruments during Root Canal Preparation: A Systematic Review

Applied Sciences, 2021
The aim of this review was to provide a detailed literature analysis of torque and force generation during nickel-titanium rotary root canal instrumentation.
Myint Thu, Arata Ebihara, Sherif Adel, Takashi Okiji   +3 more
doaj   +1 more source

Hydraulic calcium silicate-based root canal sealers mitigate proinflammatory cytokine synthesis and promote osteogenesis in vitro

Journal of Dental Sciences, 2023
Background/purpose: The mineralized tissue-inductive ability and anti-inflammatory properties of hydraulic calcium silicate-based (HCSB) sealers have not been fully elucidated.
Aseel Alchawoosh, Kentaro Hashimoto, Nobuyuki Kawashima, Sonoko Noda, Kosuke Nozaki, Takashi Okiji   +5 more
doaj   +1 more source