摘要:
A method for making an implantable bone material. The method includes providing a bone composition consisting essentially of demineralized human bone, and irradiating the composition at a temperature less than about 0° C.
摘要:
A method for making an implantable bone material. The method includes providing a bone composition consisting essentially of demineralized human bone, and irradiating the composition at a temperature less than about 0° C.
摘要:
A mechanical lock for railway points comprising an outer tube and a linear arrangement of interlinked components arranged in a core of the outer tube, the interlinked components comprising five coaxially arranged, separately manufactured, elements, including a central tie and two link-rods, the two link rods being respectively interlinked at first ends thereof to opposing ends of the central tie by expandable components.
摘要:
A method for making an implantable bone material. The method includes providing a bone composition consisting essentially of demineralized human bone, and irradiating the composition at a temperature less than about 0° C.
摘要:
A mechanical lock for railway points comprising an outer tube and a linear arrangement of interlinked components arranged in a core of the outer tube, the interlinked components comprising five coaxially arranged, separately manufactured, elements, including a central tie and two link-rods, the two link rods being respectively interlinked at first ends thereof to opposing ends of the central tie by expandable components.
摘要:
Hydroxyapatite is treated by a combination of nitridation and the application of bone morphogenetic protein or DNA encoding such a protein to improve the tissue compatibility and affinity of the hydroxyapatite, rendering the hydroxyapatite more useful as a material for biomedical implants.
摘要:
The present invention concerns methods for stimulating the growth and repair of bone and cartilage using synthetic triterpenoids and tricyclic-bis-enones. Examples of suitable triterpenoids include CDDO, CDDO-Me, CDDO-Im, and CDDO-Ethylamide. Examples of tricyclic-bis-enones include TBE-31 and TBE-34.
摘要:
The present invention concerns methods for stimulating the growth and repair of bone and cartilage using synthetic triterpenoids and tricyclic-bis-enones. Examples of suitable triterpenoids include CDDO, CDDO-Me, CDDO-Im, and CDDO-Ethylamide. Examples of tricyclic-bis-enones include TBE-31 and TBE-34.