Dielectric Property Studies of Biologically Compatible Brushite Single Crystals Used as Bone Graft Substitute

Evaluation of Compressive Mechanical Properties of the Radial Bone Defect Treated with Selected Bone Graft Substitute Materials in Rabbit

Objective- To determine the effect of selected bone graft on the compression properties of radialbone in rabbit.Design- Experimental in vivo study.Animals- A total of 45 adult male New Zealand white rabbits.Procedures- The rabbits were anesthetized and a one-cm-full thickness piece of radial bone wasremoved using oscillating saw in the all rabbit. The rabbits were divided into 5 groups on theba...

Phagocytosis of brushite crystals by pig neutrophils.

Neutrophils from pig blood were disrupted by homogenisation or sonication and placed on an analytical sucrose gradient. Pig neutrophil azurophil granules were less dense than the specific granules, unlike those from neutrophils of most other mammalian species. Brushite crystals, which stimulate the respiratory burst in pig neutrophils, were found by electron microscopy to be phagocytosed. Membr...

Dielectric properties of lithium triborate single crystals

Pharmacokinetics of gentamicin eluted from a regenerating bone graft substitute

OBJECTIVES Deep bone and joint infections (DBJI) are directly intertwined with health, demographic change towards an elderly population, and wellbeing.The elderly human population is more prone to acquire infections, and the consequences such as pain, reduced quality of life, morbidity, absence from work and premature retirement due to disability place significant burdens on already strained he...

Impaction grafting of the acetabulum with ceramic bone graft substitute

BACKGROUND AND PURPOSE Loss of bone stock remains a challenge in revision hip surgery. Grafting with allograft is well established, but there are problems with availability, cost, infection, antigenicity, reproducibility, and stability of the created construct. BoneSave is a biphasic porous ceramic consisting of sintered 80% tricalcium phosphate and 20% hydroxyapatite. In vitro and in vivo stud...