Results 251 to 260 of about 195,126 (269)
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Effects of streptomycin on development of the apical structures of hair cells in the chick basilar papilla

Hearing Research, 1991
A single dose of streptomycin (166 mg/kg egg weight) was given to chick embryos 7-15 days after the beginning of incubation. Embryos were fixed 4-12 days later, and the hair cells examined by scanning and transmission electron microscopy. The highest proportion of abnormalities was produced by injections on or before the 11th day of incubation, later ...
J O, Pickles, G W, Rouse
openaire   +2 more sources

Suppression of T Cell Proliferation by Root Apical Papilla Stem Cells in vitro

Cells Tissues Organs, 2010
The use of allogeneic stem cells strongly extends the range of stem cell applications in dentistry; however, immunological rejection remains a major concern. There is little information about the immunological features of dental-related stem cells in the literature.
Gang, Ding   +6 more
openaire   +2 more sources

Effect of Dentin Conditioning with Intracanal Medicaments on Survival of Stem Cells of Apical Papilla

Journal of Endodontics, 2014
Regenerative endodontics is a valuable treatment modality for immature teeth with pulpal necrosis. A common feature in regenerative cases is the use of intracanal medicaments. Although these medicaments are chosen because of their antibacterial properties, their enduring effect on dentin (conditioning) and the subsequent impact on stem cell survival ...
Riyadh I, Althumairy   +2 more
openaire   +2 more sources

[Mediated pathways of exosomes uptake by stem cells of apical papilla].

Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences, 2020
To evaluate the uptake of exosomes by stem cells from apical papilla (SCAP), thus to provide experimental basis for mechanism of the exosomes endocytosis by SCAP.(1) Exosomes of dental pulp stem cells (DPSCs) were isolated by hypercentrifugation combined with ultrafiltration method.
X M, Gao, X Y, Zou, L, Yue
openaire   +1 more source

Interactions of Neuronally Induced Stem Cells from Apical Papilla Spheres, Stems Cells from Apical Papilla, and Human Umbilical Vascular Endothelial Cells on Vasculogenesis and Neurogenesis

Journal of Endodontics
Stem cell-based dental pulp regeneration has been extensively studied, mainly focusing on exploiting dental stem cells' osteogenic and angiogenic potentials. Dental stem cells' neurogenic role is often overlooked. Stem cells from apical papilla (SCAPs), originating from the neural crest and capable of sphere formation, display potent neurogenic ...
Mohammed S. Basabrain   +5 more
openaire   +2 more sources

The Effects of Irrigants on the Survival of Human Stem Cells of the Apical Papilla, Including Endocyn

Journal of Endodontics, 2018
Endocyn, a pH-neutral solution of hypochlorous acid and hypochlorite has been developed for use as an endodontic irrigant. The purpose of this study was to evaluate the effect of Endocyn on human periodontal ligament (PDL) fibroblasts, rat osteosarcoma cells (UMR-106), and stem cells of the apical papilla (SCAP) compared with other commonly used ...
Mark B, Scott   +5 more
openaire   +2 more sources

Effects of dopamine on the proliferation and osteo/odontogenic differentiation of stem cells of the apical papilla

Molecular Biology Reports
Stem cells derived from the apical papilla of teeth (SCAPs) have the potential to proliferate and differentiate into osteogenic and odontoblastic lineages. However, limited information is available on the effect of osteogenic environments containing dopamine on these cells.This experimental laboratory study used SCAPs extracted from the pulp of third ...
Hamed, Karkehabadi   +3 more
openaire   +2 more sources

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