How meals become bones mylin, a hormone produced along with insulin after food intake, is vital for strengthening bones, according to Dacquin et al. (page 509). A lack of amylin production in type I (autoimmune) diabetics may explain the prominent bone loss in these individuals—a problem that amylin replacement therapy may alleviate. When food is short, strengthening bone may not be the body's ...

lates collagen production solely through its direct role in proline hydroxylation was investigated. Proteins in calvarial bones from control and scorbutic weanling guinea pigs were labeled in short-term cultures with radioactive proline. Proteins were digested with purified bacterial collagenase to distinguish between effects on collagen polypeptide production and hydroxyproline formation. Ther...

It has been at least a decade since the introduction of extra-corporeal shock-wave treatment (ESWT) for the treatment of non-unions. Despite conflicting opinions in the literature, it is recently experiencing a revival. This paper reports our experience with Ossa Tron, which produces shock-waves electro-hydraulically, on 5 patients. The two successful cases experienced remarkable results of uni...

Intermuscular bones are found in the myosepta in teleosts. However, there is very little information on the development and ossification of these intermuscular bones. In this study, we performed an in-depth investigation of the ossification process during development in zebrafish (Danio rerio) and Japanese eel (Anguilla japonica). In Japanese eel, a typical anguilliform swimmer, the intermuscul...

This report describes the construction and evaluation of an ankle-foot prosthesis using human cadaveric bones as the endoskeleton inside a fiber-reinforced vulcanized rubber shell. Cadaveric bones and exhumed skeletal bones were used. Three designs were fabricated, subjected to radiographic evaluation, and underwent 4-week field trials of normal daily use by a unilateral below-knee amputee. The...

Aim: To evaluate the radio-opacity of fish bones from a number of species using digital radiography in order to establish whether advances in acquisition and interpretative techniques have affected the radiologist’s ability to detect impacted fish bones. Methods: The bones from six species of fish commonly consumed in the United Kingdom were radiographed using a soft tissue neck phantom by mean...

Pseudoparaclius udzungwa sp. nov. is described from Udzungwa Mountains National Park, Tanzania, and a key to all known Afrotropical species of Pseudoparaclius Grichanov is provided. Pseudoparaclius udzungwa is morphologically very similar to P. sanjensis (Grichanov) but has a modified male fore tarsus with laterally compressed tarsomeres 4-5, an epandrium with slightly shorter marginal teeth di...

bones of the pectoral girdle skeleton in representatives of 48 genera in 41 families of eurypterygian fishes were studied. the structure and position of the pectoral girdle is relatively stable in eurypterygians. it consists of the extrascapula, posttemporal, supracleithrum, cleithrum, postcleithrum, scapula, coracoid, actinosts, and fin rays. an ectocoracoid is present in some gasterosteiforme...

The purpose of this study was to compare the structural properties of a new vs. established design of composite replicate femurs and tibias. The new design has a cortical bone analog consisting of short-glass-fiber-reinforced (SGFR) epoxy, rather than the fiberglass-fabric-reinforced (FFR) epoxy in the currently available design. The hypothesis was that this new cortical bone analog would impro...