Results 1 to 10 of about 699,964 (265)

Growth factors in the initial stage of bone formation, analysis of their expression in chondrocytes from epiphyseal cartilage of rat costochondral junction

open access: yesFolia Histochemica et Cytobiologica, 2021
INTRODUCTION: In endochondral ossification septoclasts and osteoclasts (also called chondroclasts) release growth factors deposited in non-calcified and calcified zones of the growth plate.
Anna Hyc   +2 more
doaj   +1 more source

A Novel Variant in CLCN7 Regulates the Coupling of Angiogenesis and Osteogenesis

open access: yesFrontiers in Cell and Developmental Biology, 2020
Autosomal dominant osteopetrosis type II (ADO II), characterized by increased bone mass and density, is caused by mutations in the chloride channel 7 (CLCN7) gene.
Hui Peng, Hong-Bo He, Ting Wen
doaj   +1 more source

Experimental Study on the Influence of Apigenin K and Melatonin in Socket Preservation as Bone Stimulators: An Experimental Study in Beagle Dogs

open access: yesApplied Sciences, 2020
The aim is to evaluate whether apigenin K and melatonin M5250 were able to stimulate bone formation after tooth extraction at one, two, and three months follow-up. Six male beagle dogs were used.
José Luis Calvo-Guirado   +9 more
doaj   +1 more source

Regenerative Healing of Chitosan Scaffold Impregnated with Simvastatin in Repairing Furcal Perforation

open access: yesApplied Sciences, 2021
This study aimed to evaluate the healing of furcation when repaired with Chitosan (CS) scaffold impregnated or not with Simvastatin (SIM) compared with CollaCote (CL) in goat premolar teeth.
Ghaliah M. Alsawah   +3 more
doaj   +1 more source

Effect of Injectable platelet-rich fibrin (i-PRF) on new bone formation in surgical expansion with mini-screw assisted rapid palatal expander: A dog model study

open access: yesJournal of Orthodontic Science, 2023
OBJECTIVES: The objective of the study is to test whether the local injection of i-PRF may affect osteoblast, blood vessels and new bone formation in surgically expanded mid palatal suture using maxillary skeletal expander.
Khawla M Awni   +2 more
doaj   +1 more source

THE EFFECT OF SURFACE TREATMENT OF THE DENTAL IMPLANT ON THE SEOINTEGRATION IN MANDIBULAR POSTERIOR MISSING TEETH: A RANDOMIZED CONTROLLED CLINICAL TRIAL [PDF]

open access: yesAlexandria Dental Journal, 2023
Introduction: Dental implants have lately emerged as a viable therapeutic option for replacing missing teeth. Implants have undergone continuous improvement to increase their functionality and longevity to meet patients' needs for shorter treatment ...
Marwa Mohamed   +2 more
doaj   +1 more source

Increased BMP-Smad signaling does not affect net bone mass in long bones

open access: yesFrontiers in Physiology, 2023
Bone morphogenetic proteins (BMPs) have been used for orthopedic and dental application due to their osteoinductive properties; however, substantial numbers of adverse reactions such as heterotopic bone formation, increased bone resorption and greater ...
Maiko Omi   +5 more
doaj   +1 more source

Intermittent parathyroid hormone increases stability and improves osseointegration of initially unstable implants

open access: yesBone & Joint Research, 2022
Aims: To develop an early implant instability murine model and explore the use of intermittent parathyroid hormone (iPTH) treatment for initially unstable implants.
Kevin Staats   +10 more
doaj   +1 more source

Bone augmentation by replica-based bone formation [PDF]

open access: yesDental Materials, 2020
The sources of iliac crest bone grafts are limited. Alternatives are evaluated due to the progress in biomaterial sciences. Synthetical hydroxyapatite (HA), ß-tricalcium phosphate (ß-TCP) or biphasic compounds, or even a mélange of HA and ß-TCP will replace bovine ceramics.
M.E. Draenert   +4 more
openaire   +3 more sources

Transcriptomic characterization of classical monocytes highlights the involvement of immuno-inflammation in bone erosion in Rheumatoid Arthritis

open access: yesFrontiers in Immunology, 2023
IntroductionEvidence-based data suggest that under inflammatory conditions, classical monocytes are the main source of osteoclasts and might be involved in bone erosion pathophysiology.
Lucas Peixoto Sales   +8 more
doaj   +1 more source

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