Mechanical loads cause bone deformation leading to bone resorption and an increase in local bone formation. However, the stimulus for bone formation depends on the amount and frequency of bone deformation. High calcium intake is required to increase bone formation. There are also non-pharmacological treatments, such as electrical stimulation, low-intensity ultrasound, and laser, which revealed ...

Homeostasis of skeletal tissues is maintained by a well-balanced regulation of bone formation and bone resorption (1;2). This process is called remodeling, in which osteoblasts are involved in the bone formation process and osteoclasts are essential for bone resorption. During the remodeling process, bone resorption by osteoclasts acts as a trigger to stimulate bone formation by osteoblasts, a ...

Introduction: Bone is typically highly vascularized. Inadequate blood supply has been associated with decreased bone formation and bone mass, and severe vascular dysfunction may result in osteonecrosis. In addition, bone vascularity has been implicated as a crucial factor during both skeletal development and repair. Fatigue loading of bone can produce a stress fracture and stimulate new bone fo...

statement of problem: recent literatures show that accelerated portland cement (apc) and calcium hydroxide ca (oh) 2 may have the potential to promote the bone regeneration. however, certain clinical studies reveal consistency of ca (oh) 2, as one of the practical drawbacks of the material when used alone. to overcome such inconvenience, the combination of the ca (oh) 2 with a bone replacement ...

Biomaterials' structural characteristics and the addition of osteoinductors influence the osteointegration capacity of bone substitutes. This study aims to identify the characteristics of porous and resorbable bone substitutes that influence new bone formation. An Internet search for studies reporting new bone formation rates in bone defects filled with porous and resorbable substitutes was per...

Formation of woven and lamellar bone in the adult skeleton can be induced through mechanical loading. Although much is known about the morphological appearance and structural properties of the newly formed bone, the molecular responses to loading are still not well understood. The objective of our study was to use a microarray to distinguish the molecular responses between woven and lamellar bo...

Various bone proteins and growth factors in specific concentrations are required for bone formation. If the body cannot produce sufficient quantities of these factors, bone trauma can be healed with an implant that includes the required factors in a carrier. This study was designed to evaluate various calcium salt candidates that can be used as carrier with reindeer bone protein extract to indu...

Maintaining bone volume during bone turnover by a BMU is known as bone balance. Balance is required to maintain structural integrity of the bone and is often dysregulated in disease. Consequently, understanding how a BMU controls bone balance is of considerable interest. This paper develops a methodology for identifying potential balance controls within a single cortical BMU. The theoretical fr...