Calcification during bone healing in a standardised rat calvarial defect assessed by micro‐ CT and SEM ‐ EDX

Oral Diseases ◽  
2014 ◽  
Vol 21 (1) ◽  
pp. 74-82 ◽  
Author(s):  
H Okata ◽  
M Nakamura ◽  
A Henmi ◽  
S Yamaguchi ◽  
Y Mikami ◽  
...  
Keyword(s):  
Bone Healing ◽  
Calvarial Defect ◽  
Micro Ct ◽  
Rat Calvarial Defect

scholarly journals The bone-healing effect of a xenograft in a rat calvarial defect model

2009 ◽  
Vol 28 (4) ◽  
pp. 396-400 ◽  
Author(s):  
Hakan DEVELIOGLU ◽  
Serpil UNVER SARAYDIN ◽  
Unal KARTAL
Keyword(s):  
Bone Healing ◽  
Calvarial Defect ◽  
Defect Model ◽  
Healing Effect ◽  
Rat Calvarial Defect

scholarly journals Cell-loaded injectable gelatin/alginate/LAPONITE® nanocomposite hydrogel promotes bone healing in a critical-size rat calvarial defect model

RSC Advances ◽  
2020 ◽  
Vol 10 (43) ◽  
pp. 25652-25661
Author(s):  
Bin Liu ◽  
Junqin Li ◽  
Xing Lei ◽  
Sheng Miao ◽  
Shuaishuai Zhang ◽  
...  
Keyword(s):  
Cell Proliferation ◽  
Bone Healing ◽  
Critical Size ◽  
Nanocomposite Hydrogel ◽  
Calvarial Defect ◽  
Defect Model ◽  
Promote Cell Proliferation ◽  
Calvarial Defects ◽  
Rat Calvarial Defect

An injectable cell-laden nanocomposite hydrogel simulate natural ECM, promote cell proliferation, and accelerate bone healing of critical-size rat calvarial defects.

scholarly journals Diamond Squid (Thysanoteuthis rhombus)-Derived Chondroitin Sulfate Stimulates Bone Healing within a Rat Calvarial Defect

Marine Drugs ◽  
2013 ◽  
Vol 11 (12) ◽  
pp. 5024-5035 ◽  
Author(s):  
Yoshinao Hosaka ◽  
Yuji Iwai ◽  
Jun-ichi Tamura ◽  
Masato Uehara
Keyword(s):  
Chondroitin Sulfate ◽  
Bone Healing ◽  
Calvarial Defect ◽  
Rat Calvarial Defect

scholarly journals An Ultrasonic Osteotomy Device Enhanced Post-osteotomy Bone Healing Beyond That With a Conventional Rotary Device in a Rat Calvarial Model

2021 ◽  
Author(s):  
Atsushi Danjo ◽  
Reona Aijima ◽  
Reiko U.Yoshimoto ◽  
Shin-Ichi Tanaka ◽  
Takeshi Katsuki ◽  
...  
Keyword(s):  
Bone Healing ◽  
Oral Surgery ◽  
Micro Ct ◽  
Bone Thickness ◽  
Calvarial Bone ◽  
Clinical Benefits ◽  
Ct Analysis ◽  
Rat Calvarial Defect ◽  
The Right ◽  
Ultrasonic Osteotomy

Abstract Ultrasonic osteotomy devices (UODs) have many clinical benefits; for example, they cause little damage to adjacent tissues in oral surgery. However, few reports have focused on bone healing with UODs. This study aimed to compare bone healing after osteotomy with UODs versus rotary osteotomy devices (RODs) in a rat calvarial defect model. Calvarial bone defects were made with a UOD on the right side and an ROD on the left side. Micro-CT analysis revealed that the bone volume was greater with a UOD than with an ROD at 2-3 weeks. In HE-stained sections and micro-CT images, the bone wound gap was closed earlier on the UOD side than on the ROD side. Bone thickness, the quantity of newly formed bone, and the number of osteocytes were greater on the UOD side than on the ROD side. Scanning electron microscopy (SEM) showed that UOD cuts had smoother surfaces than ROD cuts. Osteoblast-like cells harvested from bone chips cut by the UOD had greater proliferative activity than those harvested from ROD-cut bone chips. The use of a UOD may assist bone regeneration, presumably because of osteoblast activation by ultrasonic microvibration and UODs cause less damage to the bone than RODs.

Human Beta-Defensin-2 and -3 Mitigate the Negative Effects of Bacterial Contamination on Bone Healing in Rat Calvarial Defect

2018 ◽  
Vol 24 (7-8) ◽  
pp. 653-661 ◽  
Author(s):  
Po-Hui Lee ◽  
Meng-Yu Chen ◽  
Yu-Lin Lai ◽  
Shyh-Yuan Lee ◽  
Hen-Li Chen
Keyword(s):  
Bone Healing ◽  
Bacterial Contamination ◽  
Calvarial Defect ◽  
Negative Effects ◽  
Rat Calvarial Defect
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