Tag Directory > Osteoblast
- Home
- >>
Tags
We have 15 results for Osteoblast.
1The differential expression of osteoprotegerin (OP... - PubMed Result 1 Citation CONCLUSION: OPG and RANKL levels, and consequently the OPG/RANKL ratio, differed according to human OA subchondral bone osteoblast classification; it is decreased in L and increased in H OA. These findings, in addition to those showing that L OA osteoblasts have a reduced subchondral bone mass and induce a higher level of osteoclast differentiation, strongly suggest that the metabolic state of the L OA osteoblasts favours bone resorption., delicious.com
|
Effects of chemically modified tetracycline, CMT-8... - PubMed Result 1 Citation Our results suggest that CMT-8 therapy effectively inhibits post-ovariectomy bone loss not only by inducing new bone formation, but also by inhibiting osteoclastic bone resorption, and that CMT-8 binding to bone may provide a prolonged release delivery of this anti-resorptive therapy., delicious.com
|
iHOP - Information Hyperlinked over Proteins 1 Citation
|
1 Citation
|
The development of a long bone. 1 Citation Bruce Alberts, Alexander Johnson, Julian Lewis, Martin Raff, Keith Roberts, and Peter Walter, delicious.com
|
1 Citation
|
Effects of chemically modified tetracycline, CMT-8... - PubMed Result 1 Citation Our results suggest that CMT-8 therapy effectively inhibits post-ovariectomy bone loss not only by inducing new bone formation, but also by inhibiting osteoclastic bone resorption, and that CMT-8 binding to bone may provide a prolonged release delivery of this anti-resorptive therapy., delicious.com
|
Osteoprotegerin administration reduces femural bon... - PubMed Result 1 Citation Ultrastructurally, OPG administration caused disappearance of ruffled borders in most osteoclasts, but induced neither necrotic nor apoptotic changes. In addition, the expression of vacuolar-type H+-ATPase in osteoclasts was decreased by OPG administration. Our results suggest that low-dose OPG administration significantly reduces trabecular bone loss in OVX mice via impairment of the structure and bone resorbing activity of osteoclasts., delicious.com
|
1 Citation CONCLUSION: PGE2 can up-regulate the expression of RANKL but down-regulate the expression of OPG. The up-regulation of RANKL mRNA expression by PGE2 was mediated through the activation of PKA signaling pathway while PGE2 induced down-regulation of OPG mRNA expression was predominantly mediated via PKA as well as the Ca2+ /Calmodulin signaling pathways., delicious.com
|
1 Citation The model results corroborate all behaviors of the bone remodeling system that we have simulated, including the tight coupling between osteoblasts and osteoclasts, the catabolic effect induced by continuous administration of PTH, the catabolic action of RANKL, as well as its reversal by soluble antagonist OPG. The model is also able to simulate metabolic bone diseases such as estrogen deficiency, vitamin D deficiency, senescence and glucocorticoid excess. Conversely, possible routes for therapeutic interventions are tested and evaluated. Our model confirms that anti-resorptive therapies are unable to partially restore bone loss, whereas bone formation therapies yield better results., delicious.com
|