Strengthening mechanisms of bone bonding to crystalline hydroxyapatite in vivo (Record no. 48674)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02632nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625153942.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-14486 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Strengthening mechanisms of bone bonding to crystalline hydroxyapatite in vivo |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | BioMaterials, 25(18), p.4243-4254, 2004 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The formation and strengthening mechanisms of bone bonding of crystalline hydroxyapatite (HA)has been investigated using high-resolution transmission electron microscope (HRTEM)and energy-dispersive X-ray (EDX)analysis.A series of results were obtained: (i)a layer of amorphous HA, which has almost the same chemistry as the implanted HA, was formed on the surface of crystalline HA particles prior to dissolution; (ii)at 3 months a bone-like tissue formed a bonding zone between mature bone and the HA implant, composed of nanocrystalline and amorphous apatite; and (iii)at 6 months, mature bone was in direct contact with HA particles, and collagen fibres were perpendicularly inserted into the surface layer of implanted HA crystals.Findings (i)and (ii)indicated the following dissolution-precipitation process.(i)The crystalline HA transforms into amorphous HA; (ii)the amorphous HA dissolves into the surrounding solution, resulting in over-saturation; and (iii)the nanocrystallites are precipitated from the oversaturated solution in the presence of collagen fibres.A preliminary analysis indicated several conclusions: (i)the transition from crystalline to amorphous HA might be the controlling step in the bone bonding of crystalline HA; (ii)biological interdigitation (or incorporation)of collagen fibres with HA and chemical bonding of a apatite layer were both necessary to strengthen and toughen a bone bond, not only for the bonding between bone and HA at 6 months, but also for the bonding zone at 3 months, which would otherwise be very fragile due to the inherited brittleness of polycrystalline ceramics; and (iii)perpendicular interdigitation is an effective way for collagen fibres to impart their unique combination of flexibility and strength to the interface which they are keying |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | HYDROXYAPATITE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | BONE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | INTERFACE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | IN VIVO |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | HRTEM |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chen, Q.Z. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wong, C.T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lu, W.W. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cheung, K.M.C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Leong, J.C.Y. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1d0IgaTrXiGkkN_8CzhPXPQGga7Gxr-oL/view?usp=drivesdk">https://drive.google.com/file/d/1d0IgaTrXiGkkN_8CzhPXPQGga7Gxr-oL/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-14486 | 25.06.2025 | 25.06.2025 | Documentos solicitados |