Biomedical Engineering Reference
In-Depth Information
Rabbits and rodents such as mice and chipmunks eat antlers (and
bones of wild animals after they die) for calcium. Rodents and
rabbits also gnaw bones and antlers to sharpen their incisors. Due
to an extremely high growth rate, which can achieve 2-4 cm per day
[767], combined with a very fast biomineralization, these unique
appendages might be a well-suited animal model for studying the
disturbances of bone formation induced by additives (e.g., by excess
of fluoride) [769]. Antler size and external characteristics were
found to be influenced by nutrition, climatic variability and other
factors. Thus, since antlers are periodically replaced, the analysis
of naturally cast antlers offers the opportunity for a continuous and
a noninvasive monitoring of the environmental pollution by these
additives [769]. recently, the first attempt to evaluate a potential
use of deer antlers as a bone regeneration biomaterial has been
performed [782].
To conclude this part, let me briefly mention on the practical
application of antlers. Associated with aristocracy, antlers have
adorned European castles and hunting lodges for centuries. Today,
furnishings and accessories made from antlers are featured in
fine homes throughout the world and are a reflection of grace and
elegance (Fig. 1.16).
Figure 1.16
Fallen antlers used to make a chandelier.
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