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Horn (anatomy) - Wikipedia


A horn is a permanent pointed projection on the head of various animals consisting of a covering of keratin and other proteins surrounding a core of live bone.

ADW: Horns and Antlers


Early in their development, antlers have high water and protein content. ... As antlers near the end of the growing process, spongy bone in their outer edges is  ...

Antlers vs. Horns | Words On Wildlife


Apr 2, 2014 ... Keratin is the same protein that fingernails and hair are comprised of. A horn's core consists of live bone, unlike the dead bone of a fully-grown ...

Deer antler tissue contains two types of bone morphogenetic protein ...


Biochim Biophys Acta. 1995 Aug 22;1263(2):163-8. Deer antler tissue contains two types of bone morphogenetic protein 4 mRNA transcripts. Feng JQ(1), Chen  ...

Health Facts: Deer Antler Velvet. - Bodybuilding.com


The antlers are removed from the animal before they solidify into solid bone, and the velvet ... IGF-1 is a protein hormone similar in molecular structure to insulin.

What's the difference between horns and antlers? | Discover Wildlife


Jun 16, 2015 ... Bone vs keratin, branched vs unbranched, shed vs permanent. ... Developing antlers have a high water and protein content and a soft, hair-like ...

Bone, Antler, Ivory, and Teeth


Bone and antler can be used in their natural form, or polished with sand and ... excess moisture, which leads to swelling of the protein portion and promotes ...

What is the Composition of Deer Antler Velvet? Deer Antler Spray


The tips and upper parts of deer antler velvet are rich in protein, growth factors ... cells of the body, including skeletal muscle, cartilage, bone, nerves and skin.

Are Deer Antlers For Dogs A Good Chew Toy? - Puppy In Training


Dec 27, 2011 ... In fact, Stetson can chew up a giant pressed rawhide bone in less than 5 ... Antlers are also high in protein, this too can cause stomach upset ...

Velvet Antler - Scientific Review on Usage, Dosage, Side Effects ...


Velvet Antler (usually from deer) is crushed antler that is orally consumed for ... may potentially have a role in fracture/bone healing rates, anti-additive properties , .... The crude protein fragment appears to be around 32.8% of the weight, with ...

More Info

Deer antlers are made of true bone that is fed by the covering of velvet.


Deer need both protein and minerals to grow their antlers. This is in contrast to horned animals whose horns are made of keratin (like fingernails), who do not ...

DOG BONES - deer antlers chews for dogs


Pet chew treats - deer antlers, dog bones, dog chews, rawhide dog bones, ... a sensitive digestive system, disturbed by the fat and protein in rawhide chews.

Deer antlers: a zoological curiosity or the key to understanding ...


Jun 21, 2005 ... Keywords: antler, bone, deer, regeneration .... and the FGF receptors, FGFR1, FGFR2 and FGFR3, bone morphogenetics proteins (BMPs) 2, ...