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Biochemical analysis and bone remodeling in response to oophorectomy and aquatic training
(2016-01-01)
Objective: To investigate whether swimming could prevent bone loss and could be indicated to assist in treatment of osteoporosis. Methods: Female rats were divided into 4 groups (n=6), two of them were oophorectomized. ...
In vitro osteoclastogenesis from Gaucher patients' cells correlates with bone mineral density but not with Chitotriosidase
(Elsevier Science Inc, 2017-10)
Gaucher disease (GD) is caused by mutations on the gene encoding for the lysosomal enzyme glucocerebrosidase. Type I GD (GD1) patients present anemia, hepatosplenomegaly and bone alterations. In spite of treatment, bone ...
Porphyromonas gingivalis stimulates bone resorption by enhancing RANKL (Receptor Activator of NF-κB Ligand) through activation of toll-like receptor 2 in osteoblasts
(The American Society for Biochemistry and Molecular Biology, 2015-08-14)
Periodontitis has been associated with rheumatoid arthritis. In experimental arthritis, concomitant periodontitis caused by oral infection with Porphyromonas gingivalis enhances articular bone loss. The aim of this study ...
Clastic cells: Mineralized tissue resorption in health and disease
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Clastic cells are responsible for mineralized tissue resorption. Bone resorbing cells are called osteo-clasts; however, they are able to resorb mineralized dental tissues or calcified cartilage and then they are called ...
iNOS-Derived Nitric Oxide Stimulates Osteoclast Activity and Alveolar Bone Loss in Ligature-Induced Periodontitis in Rats
(Amer Acad Periodontology, 2011-11-01)
Background: Inflammatory stimuli activate inducible nitric oxide synthase (iNOS) in a variety of cell types, including osteoclasts (OC) and osteoblasts, resulting in sustained NO production. In this study, we evaluate the ...
iNOS-Derived Nitric Oxide Stimulates Osteoclast Activity and Alveolar Bone Loss in Ligature-Induced Periodontitis in Rats
(Amer Acad Periodontology, 2011-11-01)
Background: Inflammatory stimuli activate inducible nitric oxide synthase (iNOS) in a variety of cell types, including osteoclasts (OC) and osteoblasts, resulting in sustained NO production. In this study, we evaluate the ...
Advanced Glycation Endproducts and Alendronate Differentially Inhibit early and Late Osteoclastogenesis In vitro
(OMICS, 2013-07)
Advanced Glycation Endproducts (AGEs) are greatly elevated in bone extracellular matrix of patients with Diabetes mellitus, and this has been associated with the increased incidence of fractures observed in these patients. ...