Now showing items 31-40 of 744
Influence of Aging on Biological Properties of Periodontal Ligament Cells
(Taylor & Francis LtdAbingdonInglaterra, 2008)
Calcium hydroxide root canal dressing. Histopathological evaluation of periapical repair at different time periods.
The objective of this study was to evaluate periapical and apical repair using calcium hydroxide root canal dressings for different lengths of times in teeth with induced chronic periapical lesions. A total of 61 root ...
The influence of enamel matrix derivative associated with insulin-like growth factor-I on periodontal ligament fibroblasts
(Amer Acad PeriodontologyChicagoEUA, 2004)
MKK3/6-p38 MAPK negatively regulates murine MMP-13 gene expression induced by IL-1 beta and TNF-alpha in immortalized periodontal ligament fibroblasts
(Elsevier B.V., 2005-10-01)
Matrix metalloprotease-13 (MMP-13) or collagenase-3 is involved in a number of pathologic processes such as tumor metastasis and angiogenesis, osteoarthritis, rheumatoid arthritis and periodontal diseases. These conditions ...
A dominant function of p38 mitogen-activated protein kinase signaling in receptor activator of nuclear factor-kappa B ligand expression and osteoclastogenesis induction by Aggregatibacter actinomycetemcomitans and Escherichia coli lipopolysaccharide
(Blackwell Publishing, 2008-04-01)
Background and Objective: Lipopolysaccharide from gram-negative bacteria is one of the microbial-associated molecular patterns that initiate the immune/inflammatory response, leading to the tissue destruction observed in ...
Impacto dos bisfosfonatos intravenosos no cemento e ligamento periodontal de pacientes com câncer = Impact of intravenous bisphosphonated in cementum and periodontal ligament of cancer patientsImpact of intravenous bisphosphonated in cementum and periodontal ligament of cancer patients
Opposite effects of bFGF and TGF-beta on collagen metabolism by human periodontal ligament fibroblasts
(Elsevier B.V., 2007-08-01)
This study evaluated the effects of bFGF and TGF-beta, individually and combined, on cell proliferation and collagen metabolism. Primary human periodontal ligament cells were stimulated with two concentrations (I and 10 ...
Análise da resistência do ligamento periodontal, da organização do colágeno e da expressão de metaloproteinases de matriz 2 e 9 nos incisivos de ratos irradiadosAnalysis of periodontal ligament resistence, collagen organization and matrix metalloproteinase-2 and -9 expression in incisors of irradiated rats