Results 171 to 180 of about 24,119 (207)

Cell migration in the periodontal ligament of mice

Journal of Periodontal Research, 1983
Cell migration and the rate at which cells divide was examined in the periodontal ligament of mouse molars. A pulse injection of 3H‐Tdr was administered, and mice were sacrificed between 1 hour and 60 days after injection. Analysis of radioautographs using labelling index and grain counts demonstrated that the majority of labelled cells divided within ...
C A, McCulloch, A H, Melcher
openaire   +2 more sources

Monoclonal Antibodies to Periodontal Ligament Cells

Journal of Periodontology, 1991
Ten mouse monoclonal antibodies were prepared against cultured bovine periodontal ligament cells to be used as reagents for the study of periodontal disease and wound healing. Using standard immunohistochemical methods, these antibodies were found to recognize cell surface antigens in formalin‐fixed bovine periodontium.
W T, DuBois, J, Edmondson, S B, Milam, W B, Winborn, R, Hay, D L, Carnes, K S, Kornman, R J, Klebe   +7 more
openaire   +2 more sources

Periodontal Wound Healing in the Absence of Periodontal Ligament Cells

Journal of Periodontology, 1987
This experiment was designed to study the ability of mucoperiosteal flap connective tissue to form new attachment on partially demineralized roots as well as nondemineralized roots in a wound‐model where periodontal ligament (PDL) cells are absent, and ingrowth of bone granulation tissue is controlled.After reflecting mucoperiosteal flaps, bone was ...
I, Aukhil, E, Pettersson, C, Suggs
openaire   +2 more sources

Stem cell properties of human periodontal ligament cells

Journal of Periodontal Research, 2006
Background and Objective:  Stem cells have been used for regenerative therapies in various fields. The proportion of cells that possess stem cell properties in human periodontal ligament (PDL) cells is not yet well understood. In this study, we quantitatively characterized human PDL cells to clarify their stem cell properties, including self‐renewal ...
K, Nagatomo, M, Komaki, I, Sekiya, Y, Sakaguchi, K, Noguchi, S, Oda, T, Muneta, I, Ishikawa   +7 more
openaire   +2 more sources

Cell death and the regulation of populations of cells in the periodontal ligament

Cell And Tissue Research, 1989
The contribution of cell death in regulating cellular populations of periodontal ligament was studied in young adult rats. Mandibular first molar periodontium was prepared for light-microscopic radioautography after a pulse of 3H-thymidine in 6 rats and for electron microscopy in 4 rats. The labeling index for 3H-thymidine and the density of fibroblast-
C A, McCulloch, U, Barghava, A H, Melcher   +2 more
openaire   +2 more sources

Cell density and cell generation in the periodontal ligament of mice

American Journal of Anatomy, 1983
AbstractThe number of cell nuclei per mm2 and the volume density of cell nuclei and blood vessels in the periodontal ligament at different levels of the mesial root of the first mandibular molar of the adult mouse and in different areas of the ligament at each level have been examined in the light microscope. Significantly higher numbers of cell nuclei
C A, McCulloch, A H, Melcher
openaire   +2 more sources

Role of ferritin in the cytodifferentiation of periodontal ligament cells

Biochemical and Biophysical Research Communications, 2012
This study investigated the expression and functions of ferritin, which is involved in osteoblastogenesis, in the periodontal ligament (PDL). The PDL is one of the most important tissues for maintaining the homeostasis of teeth and tooth-supporting tissues.
Jianxia, Hou, Satoru, Yamada, Tetsuhiro, Kajikawa, Nobuhiro, Ozaki, Toshihito, Awata, Satoko, Yamaba, Shinya, Murakami   +6 more
openaire   +2 more sources

Response of Human Periodontal Ligament Cells to Baicalin

Journal of Periodontology, 2014
Background: Periodontitis is the most common cause of tooth loss in adults. Periodontal ligament cell (PLC)–based therapy is considered one of the most promising methods in periodontal tissue regeneration. The traditional Chinese medicine baicalin has been shown to possess antimicrobial and anti‐inflammatory activities and enhance cell proliferation ...
Zhenhua, Pei, Baokui, Wang, Fengqiu, Zhang, Zhongying, Niu, Shenggen, Shi, Richard D, Cannon, Li, Mei   +6 more
openaire   +2 more sources

Proliferative behavior of periodontal ligament cell populations

Journal of Periodontal Research, 1986
Labeling index and total grain count data of periodontal ligament cells after either continuous infusion or single injection with tritiated thymidine were compared with values predicted by two different models of cell proliferation. One model assumes that all proliferating cells are homogeneous and proceed through the cell cycle at a rate described by ...
D, Davidson, C A, McCulloch
openaire   +2 more sources

Differentiation of iPS Cells into Periodontal Ligament Cells

Tissue Engineering Part A
Periodontal ligament (PDL) is a thin connective tissue that connects the tooth to the bony socket and plays a crucial role in the regeneration and maintenance of homeostasis of periodontal tissues by supplying stem/progenitor cells. Induced pluripotent stem cells (iPSCs) are highly anticipated in regenerative medicine because of their differentiation ...
Yufan, Wu, Kengo, Iwasaki, Yurie, Taniguchi, Isao, Ishikawa, Yoshiya, Hashimoto   +4 more
openaire   +2 more sources