Menu
×
Main Library
9 a.m. - 8 p.m.
Phone: (843) 805-6930
West Ashley Library
9 a.m. - 7 p.m.
Phone: (843) 766-6635
Folly Beach Library
Closed for renovations
Phone: (843) 588-2001
John L. Dart Library
9 a.m. - 7 p.m.
Phone: (843) 722-7550
St. Paul's/Hollywood Library
9 a.m. - 8 p.m.
Phone: (843) 889-3300
Mt. Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 849-6161
Dorchester Road Library
9 a.m. - 8 p.m.
Phone: (843) 552-6466
Edgar Allan Poe/Sullivan's Island Library
9 p.m. - 6 p.m.
Phone: (843) 883-3914
John's Island Library
9 a.m. - 8 p.m.
Phone: (843) 559-1945
McClellanville Library
Closed for renovations
Phone: (843) 887-3699
Edisto Library
9 a.m. - 4 p.m.
Phone: (843) 869-2355
Wando Mount Pleasant Library
9 a.m. - 8 p.m.
Phone: (843) 805-6888
Otranto Road Library
9 a.m. - 8 p.m.
Phone: (843) 572-4094
Hurd/St. Andrews Library
Closed (Toddler Storytime)
Phone: (843) 766-2546
Baxter-Patrick James Island
9 a.m. - 8 p.m.
Phone: (843) 795-6679
Bees Ferry West Ashley Library
9 p.m. - 8 p.m.
Phone: (843) 805-6892
Village Library
9 a.m. - 6 p.m.
Phone: (843) 884-9741
Keith Summey North Charleston Library
9 a.m. – 8 p.m.
Phone: (843) 744-2489
Mobile Library
9 a.m. - 5 p.m.
Phone: (843) 805-6909
Today's Hours
Main Library
9 a.m. - 8 p.m.
Phone: (843) 805-6930
West Ashley Library
9 a.m. - 7 p.m.
Phone: (843) 766-6635
Folly Beach Library
Closed for renovations
Phone: (843) 588-2001
John L. Dart Library
9 a.m. - 7 p.m.
Phone: (843) 722-7550
St. Paul's/Hollywood Library
9 a.m. - 8 p.m.
Phone: (843) 889-3300
Mt. Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 849-6161
Dorchester Road Library
9 a.m. - 8 p.m.
Phone: (843) 552-6466
Edgar Allan Poe/Sullivan's Island Library
9 p.m. - 6 p.m.
Phone: (843) 883-3914
John's Island Library
9 a.m. - 8 p.m.
Phone: (843) 559-1945
McClellanville Library
Closed for renovations
Phone: (843) 887-3699
Edisto Library
9 a.m. - 4 p.m.
Phone: (843) 869-2355
Wando Mount Pleasant Library
9 a.m. - 8 p.m.
Phone: (843) 805-6888
Otranto Road Library
9 a.m. - 8 p.m.
Phone: (843) 572-4094
Hurd/St. Andrews Library
Closed (Toddler Storytime)
Phone: (843) 766-2546
Baxter-Patrick James Island
9 a.m. - 8 p.m.
Phone: (843) 795-6679
Bees Ferry West Ashley Library
9 p.m. - 8 p.m.
Phone: (843) 805-6892
Village Library
9 a.m. - 6 p.m.
Phone: (843) 884-9741
Keith Summey North Charleston Library
9 a.m. – 8 p.m.
Phone: (843) 744-2489
Mobile Library
9 a.m. - 5 p.m.
Phone: (843) 805-6909
Patron Login
menu
Item request has been placed!
×
Item request cannot be made.
×
Processing Request
Demineralized bone matrix as a biological scaffold for bone repair.
Item request has been placed!
×
Item request cannot be made.
×
Processing Request
- Author(s): Chakkalakal DA;Chakkalakal DA; Strates BS; Garvin KL; Novak JR; Fritz ED; Mollner TJ; McGuire MH
- Source:
Tissue engineering [Tissue Eng] 2001 Apr; Vol. 7 (2), pp. 161-77.- Publication Type:
Comparative Study; Journal Article- Language:
English - Source:
- Additional Information
- Source: Publisher: Mary Ann Liebert, Inc Country of Publication: United States NLM ID: 9505538 Publication Model: Print Cited Medium: Print ISSN: 1076-3279 (Print) Linking ISSN: 10763279 NLM ISO Abbreviation: Tissue Eng Subsets: MEDLINE
- Publication Information: Original Publication: New York, NY : Mary Ann Liebert, Inc., c1995-
- Subject Terms: Bone Demineralization Technique* ; Fracture Healing*; Bone Matrix/*transplantation ; Fibula/*injuries; Animals ; Bone Remodeling ; Bony Callus/metabolism ; Calcium/metabolism ; Disease Models, Animal ; Elasticity ; Evaluation Studies as Topic ; Femur/surgery ; Femur/transplantation ; Osteogenesis ; Rats
- Abstract: Experimental models were created in rat fibula to represent impaired bone healing so that biological deficiencies that cause bone repair to fail or to be delayed may be investigated. These models consist of a 4-mm-long segmental defect, created in rat fibula by osteotomy, and fitted with a 7-mm-long tubular specimen of demineralized bone matrix (DBM) over the cut ends of the fibula. The experiments in this study involved various modifications of the DBM scaffold designed to reduce its osteoinductive activity: steam sterilization (sDBM), ethylene oxide sterilization (eoDBM), trypsin digestion (tDBM), and guanidine hydrochloride extraction (gDBM). Bone healing was evaluated by bending rigidity of the fibula and mineral content of the repair site at 7 weeks post-surgery. The sDBM scaffolds resorbed completely by 7 weeks and hence this model was a nonhealing negative control. Rigidities in the unmodified DBM and tDBM groups were comparable, whereas in the gDBM and eoDBM groups it was significantly reduced. Histologically, in the 4-mm defects repaired with unmodified DBM, direct and endochondral bone formation in the scaffold and the defect resulted in a neocortex consisting of woven and lamellar bone uniting the broken bone by 7 weeks post-surgery. We conclude that the eoDBM and gDBM groups represent failure or delay of the bone repair process when compared with the unmodified DBM group in which the process is analogous to normal bone healing.
- Accession Number: SY7Q814VUP (Calcium)
- Publication Date: Date Created: 20010417 Date Completed: 20010816 Latest Revision: 20220408
- Publication Date: 20240104
- Accession Number: 10.1089/107632701300062778
- Accession Number: 11304452
- Source:
Contact CCPL
Copyright 2022 Charleston County Public Library Powered By EBSCO Stacks 3.3.0 [350.3] | Staff Login
No Comments.