Sentence examples for bone layer on the from inspiring English sources

Open image in new window Fig. 8 Thickness of new bone layer on the implant surface in control and anodised implants.

4 weeks after the operation, the new bone layer on the AD-coated implants was thicker than that on the plain titanium implants (p = 0.04).

The ossification of entheses and sacroiliac joints involves calcification of the fibrocartilage, followed by enchondral bone formation; that is, calcified cartilage is replaced by bone through osteoclastic resorption of calcified cartilage and deposition of bone layers on the inside of the resorption cavity with a very slow evolution and with prolonged periods of arrest [ 50].

When a hydroxyapatite screw becomes osseointegrated, the newly-formed bone layer on its surface will transmit forces to the surrounding bone more efficiently, which may then lead to improved bone strength by adaptation.

It is suggested that the formation of bone-like apatite layer on the surface of magnesium alloy might contribute to the good osteoconductivity of magnesium alloys.

The presence of a bone-like apatite layer on the composites surface after immersion in simulated body fluid was considered by scanning electron microscopy.

Recent studies indicate that there is a high demand for designing magnesium alloys with adjustable corrosion rates and precipitation ability of bone-like apatite layer on the surface of magnesium alloys in body.

The final design of the scaffold mimics the natural structure of both cartilage and subchondral bone layers: the cartilaginous upper layer is smooth on the surface and consists entirely of Type I coll; the intermediate layer is made of a combination of Type I coll (60%) and Mg-HA (40%); and the lower one consists of a mineralized blend of Type I coll (30%) and Mg-HA (70%).

Resorption of the subchondral bone layer also requires osteoclasts, which depend on the presence of minerals to exert their resorptive actions.

In their model of hormonal regulation of bone resorption, Rodan and Martin [ 23] suggested that PTH induces osteoblasts, which form a contiguous layer on the bone surface, to change shape, thereby allowing osteoclasts access to the bone surface, a prerequisite for bone resorption.

In particular, mechanical load may act very unfavorably on the posterior maxilla, which has a thinner cortical bone layer and lower bone density than the posterior mandible.