Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095758957> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2095758957 endingPage "102" @default.
- W2095758957 startingPage "95" @default.
- W2095758957 abstract "Background: The use of various synthetic calcium phosphate compositions for the promotion of bone in bone defects is of potential interest because such materials may be tailor made and may bond to bone. There is yet an inadequate knowledge of the role of calcium phosphate composition and resorbability for the bone response. Purpose: The aim of the present study was to compare the ability of resorbable versus nonresorbable hydroxyapatite (HA) granules to promote new bone formation in cortical bone defects. Resorbable and nonresorbable HA granules, used as bone graft substitutes, were evaluated after 6 weeks and 3 months in the rabbit tibia. Circular defects (diameter 5.0 mm) were made in both tibias of 18 New Zealand white rabbits. The 36 defects were divided into three groups (six observations per group and time, respectively). The first group was augmented with resorbable HA granules, the second group was augmented with ceramic nonresorbable HA granules, and the third group was left without augmentation (control). The animals were killed after 6 weeks and 3 months, and the tissue was evaluated with light microscopic (LM) morphology and morphometry, scanning electron microscopy (SEM), and energy dispersive x-ray analysis (EDX). Results: After 3 months LM morphometry revealed significantly more newly formed bone in the two HA augmented groups compared with that in the control. A close contact was found between both kinds of HA granules and new bone as viewed with light microscopy and SEM. A relatively slow degradation process was indicated by the small reduction of the total granule area in the cortical defects. However, LM observations showed a change of granule form. Pilot experiments using SEM-EDX indicate that Ca and P contents had decreased in the resorbable HA granules between 6 weeks and 3 months. Further, a higher content of Ca and P was found in the newly formed bone close to granules, in comparison with more distant newly formed bone. Conclusions: Our results suggest that both resorbable and nonresorbable HA granules promote new bone formation in rabbit cortical defects, which does not occur in control defects." @default.
- W2095758957 created "2016-06-24" @default.
- W2095758957 creator A5010844950 @default.
- W2095758957 creator A5037413668 @default.
- W2095758957 creator A5044607577 @default.
- W2095758957 creator A5087390290 @default.
- W2095758957 date "2003-08-01" @default.
- W2095758957 modified "2023-10-10" @default.
- W2095758957 title "Resorbable and Nonresorbable Hydroxyapatite Granules as Bone Graft Substitutes in Rabbit Cortical Defects" @default.
- W2095758957 cites W1484652376 @default.
- W2095758957 cites W1562125623 @default.
- W2095758957 cites W2027335638 @default.
- W2095758957 cites W2089620749 @default.
- W2095758957 cites W2121101609 @default.
- W2095758957 cites W2134508859 @default.
- W2095758957 doi "https://doi.org/10.1111/j.1708-8208.2003.tb00190.x" @default.
- W2095758957 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14536044" @default.
- W2095758957 hasPublicationYear "2003" @default.
- W2095758957 type Work @default.
- W2095758957 sameAs 2095758957 @default.
- W2095758957 citedByCount "36" @default.
- W2095758957 countsByYear W20957589572012 @default.
- W2095758957 countsByYear W20957589572014 @default.
- W2095758957 countsByYear W20957589572015 @default.
- W2095758957 countsByYear W20957589572016 @default.
- W2095758957 countsByYear W20957589572017 @default.
- W2095758957 countsByYear W20957589572018 @default.
- W2095758957 countsByYear W20957589572019 @default.
- W2095758957 countsByYear W20957589572021 @default.
- W2095758957 crossrefType "journal-article" @default.
- W2095758957 hasAuthorship W2095758957A5010844950 @default.
- W2095758957 hasAuthorship W2095758957A5037413668 @default.
- W2095758957 hasAuthorship W2095758957A5044607577 @default.
- W2095758957 hasAuthorship W2095758957A5087390290 @default.
- W2095758957 hasConcept C105702510 @default.
- W2095758957 hasConcept C126322002 @default.
- W2095758957 hasConcept C136229726 @default.
- W2095758957 hasConcept C159985019 @default.
- W2095758957 hasConcept C185592680 @default.
- W2095758957 hasConcept C192562407 @default.
- W2095758957 hasConcept C199343813 @default.
- W2095758957 hasConcept C26771246 @default.
- W2095758957 hasConcept C2777236700 @default.
- W2095758957 hasConcept C2781451080 @default.
- W2095758957 hasConcept C2993291840 @default.
- W2095758957 hasConcept C49760210 @default.
- W2095758957 hasConcept C71924100 @default.
- W2095758957 hasConceptScore W2095758957C105702510 @default.
- W2095758957 hasConceptScore W2095758957C126322002 @default.
- W2095758957 hasConceptScore W2095758957C136229726 @default.
- W2095758957 hasConceptScore W2095758957C159985019 @default.
- W2095758957 hasConceptScore W2095758957C185592680 @default.
- W2095758957 hasConceptScore W2095758957C192562407 @default.
- W2095758957 hasConceptScore W2095758957C199343813 @default.
- W2095758957 hasConceptScore W2095758957C26771246 @default.
- W2095758957 hasConceptScore W2095758957C2777236700 @default.
- W2095758957 hasConceptScore W2095758957C2781451080 @default.
- W2095758957 hasConceptScore W2095758957C2993291840 @default.
- W2095758957 hasConceptScore W2095758957C49760210 @default.
- W2095758957 hasConceptScore W2095758957C71924100 @default.
- W2095758957 hasIssue "2" @default.
- W2095758957 hasLocation W20957589571 @default.
- W2095758957 hasLocation W20957589572 @default.
- W2095758957 hasOpenAccess W2095758957 @default.
- W2095758957 hasPrimaryLocation W20957589571 @default.
- W2095758957 hasRelatedWork W2001756725 @default.
- W2095758957 hasRelatedWork W2023101205 @default.
- W2095758957 hasRelatedWork W2026060705 @default.
- W2095758957 hasRelatedWork W2047007034 @default.
- W2095758957 hasRelatedWork W2058646078 @default.
- W2095758957 hasRelatedWork W2097153998 @default.
- W2095758957 hasRelatedWork W2351422561 @default.
- W2095758957 hasRelatedWork W2362083093 @default.
- W2095758957 hasRelatedWork W3087798489 @default.
- W2095758957 hasRelatedWork W3133591510 @default.
- W2095758957 hasVolume "5" @default.
- W2095758957 isParatext "false" @default.
- W2095758957 isRetracted "false" @default.
- W2095758957 magId "2095758957" @default.
- W2095758957 workType "article" @default.