Large cetacean carcasses at the deep-sea floor, known as ‘whale falls’, provide a resource for generalistscavenging species, chemosynthetic fauna related to those from hydrothermal vents and cold seeps, and remarkable bone-specialist species such as Osedax worms. Here we report the serendipitous discovery of a late-stage natural whale fall at a depth of 1444 m in the South Sandwich Arc. This di...

BACKGROUND Calcium (Ca) - fortified foods are likely to play an important role in helping the consumer achieve an adequate Ca intake, especially for persons with a low intake of dairy products. Fish bones have a high Ca content, and huge quantities of this raw material are available as a by-product from the fish industry. Previously, emphasis has been on producing high quality products from fis...

conclusions off-loading shoes are suitable modalities to treat forefoot fractures. although no statistically significant difference was found between the groups, but due to the comparable outcomes, high patient satisfaction, and lack of complications, nonoperative treatment of forefoot fractures using off-loading shoes is recommended. results clinical and radiological :union:s were achieved in ...

Bones are involved in many physiological processes like the formation of blood and also act as calcium reserves. Out 206 bones human body, major get fractured easily due to low bone density, physical injury, or any other reasons. Normally healed on their own by natural but sometimes fracture is so complex it does not allow normal healing bones. Sometimes such fractures, if left untreated can re...

PURPOSE The knowledge of the mechanical response of bones and their substitutes is pertinent to numerous medical problems. Understanding the effects of mechanical influence on the body is the first step toward developing innovative treatment and rehabilitation concepts for orthopedic disorders. METHODS This was a comparative study of 5 synthetic scaffolds based on porous calcium phosphates an...

Thousands of fossil bird bones from the Hawaiian Islands collected since 1971 include remains of at least 39 species of land birds that are not known to have survived into the historic period; this more than doubles the number of endemic species of land birds previously known from the main islands. Bones were found in deposits of late Quaternary age; most are Holocene and many are contemporaneo...

Judging the strength of an argument may underlie many reasoning and decision-making tasks. In this article, we focus on "category-based" arguments, in which the premises and conclusion are of the form All members of C have property P, where C is a natural category. An example is "Dobermans have sesamoid bones. Therefore, German shepherds have sesamoid bones." The strength of such an argument is...

Argentine croaker (Umbrina canosai) and chicken (Gallus domesticus) bones were hydrolyzed with different proteases (Flavourzyme, "-Chymotrypsin and Trypsin) in order to obtain peptides whit antioxidant activity. The hydrolysates showed different degrees of hydrolysis and antioxidant activity. The antioxidant power of the hydrolysates was evaluated through inhibition of the peroxidation of linol...