Results 131 to 140 of about 79,934 (285)

Effect of Membrane Perforations With and Without Collagen Membrane Coverage in Vertical Ridge Augmentation: An Experimental Pilot In Vivo Study

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objectives Given the proposed bioactive role of collagen membranes, we aimed to evaluate whether the perforation size of titanium‐reinforced dPTFE membranes, with or without an additional collagen membrane, influences outcomes of vertical alveolar ridge augmentation (VARA).
Istvan A. Urban   +7 more
wiley   +1 more source

Osteocalcin metabolism in the pulmonary circulation [PDF]

open access: yes, 2000
The aim of this study was to evaluate the role of the pulmonary vessel endothelium in the removal of circulating osteocalcin, by measuring the osteocalcin levels in serum from pulmonary and radial artery blood from 39 patients undergoing aorto-coronary ...
ALIBERTI, Giuseppe   +9 more
core   +1 more source

CKAP4 Regulates ERS‐Induced Apoptosis in Osteoclasts Through FOXO3 in Periodontitis

open access: yesCell Proliferation, EarlyView.
CKAP4 promotes the transcription of PERK via FOXO3 in OCs, thereby facilitating ER stress‐induced apoptosis. In periodontitis, the reduction of CKAP4 in OCs leads to decreased OC apoptosis, which exacerbates alveolar bone resorption. ABSTRACT Periodontitis is a prevalent oral disease characterised by chronic inflammation and irreversible alveolar bone ...
Jiayu Cheng   +12 more
wiley   +1 more source

Association of nonalcoholic fatty liver disease with bone mineral density and serum osteocalcin levels in Korean men

open access: yesEuropean Journal of Gastroenterology and Hepathology, 2016
Objective Bone mineral density has been reported to negatively associate with nonalcoholic fatty liver disease. Osteocalcin, a bone formation marker and metabolic regulator, has been previously evaluated as the mediator between bone mineral density and ...
Hae Jin Yang, S. Shim, B. O. Ma, J. Kwak
semanticscholar   +1 more source

Alterations of bone proteins in medication‐related osteonecrosis of the jaw

open access: yesEuropean Journal of Oral Sciences, Volume 133, Issue 2, April 2025.
Abstract Changes in the protein expression pattern of osteoblastic lineage cells from the alveolar bone (OLAB) during medication‐related osteonecrosis of the jaw (MRONJ) have rarely been investigated. This lack of information is partly because of the limited availability of healthy samples and the lack of human alveolar bone cell lines for research ...
Andrea Schubert   +6 more
wiley   +1 more source

Serum osteocalcin predicts HTO-ROD in KTRs [PDF]

open access: yes, 2019
Serum osteocalcin predicts HTO-ROD in ...
Danielle Diarra (6885761)
core   +1 more source

Osteocalcin activates lipophagy via the ADPN-AMPK/PPARα-mTOR signaling pathway in chicken embryonic hepatocyte

open access: yesPoultry Science
: Fatty liver hemorrhage syndrome (FLHS) is the leading cause of noninfectious mortality in caged layers worldwide. Osteocalcin (OCN) is a protein secreted by osteoblasts, and its undercarboxylated form (ucOCN) acts as a multifunctional hormone that ...
W.J. Tu   +5 more
doaj   +1 more source

Implant stability quotient and osteogenic process in dental implant sites prepared using piezoelectric technique: A study in minipigs

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose Few studies have explored the bone response in dental implant sites prepared using a piezoelectric device, indicating moderate effectiveness in enhancing secondary stability and osteogenesis. This study seeks to expand our understanding of the changes in biological, clinical, and radiographic parameters, during the initial phases of ...
Gianmario Schierano   +8 more
wiley   +1 more source

Plasma osteocalcin levels in liver cirrhosis [PDF]

open access: yes, 1991
Osteocalcin, a recently identified protein, is produced by osteoblasts in the bone tissue. Its plasma level is a good marker of bone metabolism and is reduced in the presence of 'osteodystrophia', commonly found in cholostatic liver diseases.
G. Gandini   +7 more
core  

Systemic, Lifestyle and Environmental Modifying Factors in the Pathogenesis of Periodontitis

open access: yesJournal of Periodontal Research, EarlyView.
A variety of impacting factors in the pathogenesis of periodontitis exist, including systemic, lifestyle, and environmental factors. This review highlights the manifold mechanistic aspects of the link between the pathogenesis of periodontitis, addressing these numerous factors to supplement the long‐standing knowledge of the progression of the disease.
Sabine Elisabeth Groeger   +5 more
wiley   +1 more source

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