Results 31 to 40 of about 195,126 (269)

Mesenchymal stem cell-mediated functional tooth regeneration in swine. [PDF]

PLoS ONE, 2006
Mesenchymal stem cell-mediated tissue regeneration is a promising approach for regenerative medicine for a wide range of applications. Here we report a new population of stem cells isolated from the root apical papilla of human teeth (SCAP, stem cells ...
Wataru Sonoyama, Yi Liu, Dianji Fang, Takayoshi Yamaza, Byoung-Moo Seo, Chunmei Zhang, He Liu, Stan Gronthos, Cun-Yu Wang, Songlin Wang, Songtao Shi   +10 more
doaj   +1 more source

Extracellular vesicles delivering nuclear factor I/C for hard tissue engineering: Treatment of apical periodontitis and dentin regeneration

Journal of Tissue Engineering, 2022
Apical periodontitis (AP) causes arrest of tooth root development, which is associated with impaired odontoblastic differentiation of stem cells from apical papilla (SCAPs), but the underlying mechanism remains unclear.
Shengyan Yang, Qing Liu, Shijing Chen, Fuping Zhang, Yaoyin Li, Wenguo Fan, Lijia Mai, Hongwen He, Fang Huang   +8 more
doaj   +1 more source

SCANNING ELECTRON MICROSCOPIC OBSERVATIONS ON THE SURFACE TOPOGRAPHY OF GASTRODISCUS AEGYPTIACUS COBBOLD (1876) [TREMATODA: DIGENEA] [PDF]

Assiut Veterinary Medical Journal, 1992
Gastrodiscus aegyptiacus has a disc-like body connected with anterior cone-like part. The oral aperture is terminal and surrounded by numerous dome-shaped papillae, each papilla has 3-15 secondary micro-papillae locale at its apical surface.
FATMA A. HIEKAL
doaj   +1 more source

Osteo/odontogenic differentiation analysis of dental stem cells from tooth germ, apical papilla, and dental follicle

, 2022
Aim: Different tissues of dental origin are used for isolation of stem cells that can be differentiated towards osteogenic or odontogenic lineages, including dental follicle and apical papilla.
Kose, Gamze Torun, Pinar Ercal, Ercal, Pinar, Fatma Cayir, Gorke Gurel Pekozer, Gamze Torun Kose, Cayir, Fatma, Pekozer, Görke   +7 more
core   +1 more source

Evaluation of effectiveness of intracanal medicaments on viability of stem cells of apical papilla

Journal of Pharmacy And Bioallied Sciences, 2020
Regeneration, in the field of endodontics, is the process of restoring and maintaining both architectural form and biological functions of damaged tooth. Presently, regenerative endodontics is not hypothetical and is an alternative to conventional apexification procedures. There is a deficient knowledge concerning the role of intracanal medicaments and
Gaurav Jain, Akriti Goel, Balakrishnan Rajkumar, Ravinder Singh Bedi, Divya Bharti, Anuradha Sawardeker   +5 more
openaire   +3 more sources

Biomaterials and Scaffold Design Strategies for Regenerative Endodontic Therapy

Frontiers in Bioengineering and Biotechnology, 2019
Challenges with traditional endodontic treatment for immature permanent teeth exhibiting pulp necrosis have prompted interest in tissue engineering approaches to regenerate the pulp-dentin complex and allow root development to continue.
Gavin Raddall, Isabel Mello, Brendan M. Leung, Brendan M. Leung   +3 more
doaj   +1 more source

Dental Tissue and Stem Cells Revisited: New Insights From the Expression of Fibroblast Activation Protein-Alpha

Frontiers in Cell and Developmental Biology, 2020
Fibroblast activation protein-α (FAPα) is a membrane protein with dipeptidyl-peptidase and type I collagenase activity and is expressed during fetal growth.
Ronald B. Driesen, Ronald B. Driesen, Petra Hilkens, Petra Hilkens, Nick Smisdom, Tim Vangansewinkel, Tim Vangansewinkel, Yörg Dillen, Yörg Dillen, Jessica Ratajczak, Jessica Ratajczak, Esther Wolfs, Esther Wolfs, Pascal Gervois, Pascal Gervois, Marcel Ameloot, Annelies Bronckaers, Annelies Bronckaers, Ivo Lambrichts, Ivo Lambrichts   +19 more
doaj   +1 more source

The apical submembrane cytoskeleton participates in the organization of the apical pole in epithelial cells [PDF]

, 1997
In a previous publication (Rodriguez, M.L., M. Brignoni, and P.J.I. Salas. 1994. J. Cell Sci. 107: 3145-3151), we described the existence of a terminal web-like structure in nonbrush border cells, which comprises a specifically apical cytokeratin ...
Ana L. Viciana, Viciana, A. L., Salas, Pedro J.I, Dora E. Vega-Salas, Hauri, H. P., Hans-Peter Hauri, Marcelo L. Rodriguez, Rodriguez, M. L., Hauri, Hans-Peter, Vega-Salas, D. E., Salas, P. J., Pedro J.I. Salas, Rodriguez, Marcelo L, Vega-Salas, Dora E, Viciana, Ana L   +14 more
core   +1 more source

An enigmatic soft tissue creeping phenomenon: The spontaneous peri‐implant mucosa margin and papilla growth. A retrospective clinical study

Clinical and Experimental Dental Research, 2021
Objectives The aim of the present retrospective study was to evaluate papillae filling rate and buccal margins coronal growth in implant‐supported prostheses which were over‐contoured at the apical buccal third to form a rearmost collar zone, thus ...
Ivo Agabiti, Karol Alí Apaza Alccayhuaman, Yasushi Nakajima, Daniele Botticelli   +3 more
doaj   +1 more source

Characterization of human apical papilla-derived stem cells

, 2022
Dental tissues represent an alternative and promising source of post-natal Mesenchymal stem cells (MSCs) for tissue engineering. Furthermore, dental stem cells from apical papilla (SCAPs) cells can be obtained from the wisdom tooth which is unnecessary ...
Inchingolo, F., Ballini, A., S. Martelli, F., Farronato, G., Cantore, S., Almasri, M., De Vito, D., Dibello, V., Georgakopoulos, I., Altini, V., Dipalma, G., Farronato, D.   +11 more
core   +1 more source