نتایج جستجو برای: bovine bone

تعداد نتایج: 375779  

2016
Marcel Wainwright Daniel Torres-Lagares Beatriz Pérez-Dorao María-Angeles Serrera-Figallo José-Luis Gutierrez-Perez Angelo Troedhan Andreas Kurrek

BACKGROUND The aim of this study was to evaluate the efficacy of a hydrodynamic ultrasonic driven transcrestal sinus grafting procedure (Intralift ®, Acteon Company, Bordeaux, France) and the use of a bovine high temperature sintered grafting material in sinus sites with less than 5 mm remaining bone height with no additional autogenous bone in order to create a sufficient recipient site for im...

Journal: :The Journal of pharmacology and experimental therapeutics 1998
H A Simmons C M Pirie D D Thompson H Z Ke

Daily subcutaneous administration of bovine parathyroid hormone (PTH)(1-34) stimulates bone formation and increases bone mass in rat tibiae, femora and lumbar spine. However, the effects of PTH on the whole body bone mineral content and density determined by dual energy x-ray absortiometry (DEXA) have not been previously reported in rats. Eighteen-month-old intact female rats were subcutaneousl...

Journal: :Journal of health sciences and medicine 2023

Aim: The study aimed to evaluate the clinical outcomes of bone augmentation with a mixture cortico-cancellous allograft and xenograft collagen membrane in horizontal knife-edge alveolar crests.
 Material Method: Patients ridge thickness less than 4 mm by preoperative tomography were included study. Twelve patients (10 Female, 2 Male) treated Cortico-Cancellous Allograft Bovine Bone Mineral...

Journal: :Medicine in novel technology and devices 2022

Bone drilling is a routine operation in surgeries, such as neurosurgery and orthopedics. However, the excessive temperature may cause severe thermal damage to bone tissue. Therefore, determination of tissue can reduce harm caused by damage. A time-varying field simulation model was set up ABAQUS software this paper, based on Johnson-Cook model. Then it validated with experiments cortical fresh ...

Journal: :iranian biomedical journal 0
youcef remram مختار عطاری mokhtar attari noureddine ababou

accurate measurements of physical characteristics of bone are essential for diagnosis, assessment of change following treatment, and therefore, indirectly, for evaluation of new forms of therapy. this is particularly true of osteoporosis and aging skeleton, in which fractures occur easily. methods: in this study an ultrasonic system was set-up and calibrated on plexiglas tubes of variable thick...

2014
Cassio Eduardo Raposo-Amaral Daniela Franco Bueno Ana Beatriz Almeida Vanda Jorgetti Cristiane Cabral Costa Cecília Helena Gouveia Luiz Carlos Vulcano Roberto D Fanganiello Maria Rita Passos-Bueno Nivaldo Alonso

New strategies to fulfill craniofacial bone defects have gained attention in recent years due to the morbidity of autologous bone graft harvesting. We aimed to evaluate the in vivo efficacy of bone tissue engineering strategy using mesenchymal stem cells associated with two matrices (bovine bone mineral and α-tricalcium phosphate), compared to an autologous bone transfer. A total of 28 adult, m...

Journal: :Journal of Biomimetics, Biomaterials and Biomedical Engineering 2021

The tissue engineering approach for periodontal regeneration using a combination of stem cells and scaffold has been vastly developed. Mesenchymal Stem Cells (MSCs) seeded with Bovine Teeth Scaffold (BTSc) can repair alveolar bone damage in periodontitis cases. process was analyzed by micro-computed tomography (µ-CT) to observe the structure growth visualize 3-Dimensional (3D). purpose this stu...

2017
David B Kamadjaja Achmad Harijadi Pratiwi Soesilawati Eny Wahyuni Nurul Maulidah Akhsanal Fauzi Fika Rah Ayu Roberto Simanjuntak R Soesanto Djodi Asmara Andra Rizqiawan Peter Agus Coen Pramono

BACKGROUND Bovine pericardium collagen membrane (BPCM) had been widely used in guided bone regeneration (GBR) whose manufacturing process usually required chemical cross-linking to prolong its biodegradation. However, cross-linking of collagen fibrils was associated with poorer tissue integration and delayed vascular invasion. OBJECTIVE This study evaluated the potential of bovine cortical bo...

Journal: :World Journal Of Advanced Research and Reviews 2023

Background: Tooth extraction is a common dentistry procedure followed by alveolar bone resorption. Trauma that occurs in tooth will induce exaggerating inflammatory process, leads to increased Bone resorption can be minimized administering combination of Nigella sativa extract and bovine graft. The material expected increase the woven area formation speed up remodeling process. Purpose: To dete...

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