Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016886063> ?p ?o ?g. }
- W2016886063 endingPage "304" @default.
- W2016886063 startingPage "299" @default.
- W2016886063 abstract "Purpose: Our purpose was to investigate histologic changes in the rabbit meniscus after meniscal repair via radiofrequency energy (RFE). Methods: Twenty Japanese white rabbits underwent bilateral knee arthrotomies, and a longitudinal tear was made in the avascular area of both medial menisci. On the right knees, RFE treatment (60°C and 40 W) was performed on the femoral surface of the meniscal tear in monopolar mode. On the left knees, the meniscus was left untreated as a control. The rabbits were killed at 0, 1, 2, 4, or 12 weeks after surgery, and all medial menisci were examined histologically. The expression of autocrine motility factor in meniscal fibrochondrocytes was examined by immunohistochemical analysis. Results: Histologic examination at baseline showed fusion of collagen fibers in the tear. Failure of fusion was found in 2 of 4 menisci at 2 weeks and 1 of 4 menisci at 4 and 12 weeks. One week after surgery, the specimens showed an acellular area as a result of fibrochondrocyte death. The acellular area expanded deeper until 4 weeks and was reduced at 12 weeks. On the femoral surface of the RFE-treated area, fibroblast proliferation was found at 2 weeks, and fibroblasts had invaded into the meniscus tissue from the meniscal surface at 12 weeks. Immunohistochemical analysis showed that the expression of autocrine motility factor in RFE-treated menisci was significantly higher than that in control menisci from 1 to 12 weeks. Conclusions: RFE treatment at 60°C and 40 W fused the collagen fiber in the meniscal tear in rabbits just after surgery. After RFE treatment, an acellular area developed as a result of fibrochondrocyte damage. RFE caused fibroblast proliferation at 2 weeks. The acellular area was reduced by cell repopulation at 12 weeks. Clinical Relevance: RFE may induce fibroblast proliferation for meniscal repair. Purpose: Our purpose was to investigate histologic changes in the rabbit meniscus after meniscal repair via radiofrequency energy (RFE). Methods: Twenty Japanese white rabbits underwent bilateral knee arthrotomies, and a longitudinal tear was made in the avascular area of both medial menisci. On the right knees, RFE treatment (60°C and 40 W) was performed on the femoral surface of the meniscal tear in monopolar mode. On the left knees, the meniscus was left untreated as a control. The rabbits were killed at 0, 1, 2, 4, or 12 weeks after surgery, and all medial menisci were examined histologically. The expression of autocrine motility factor in meniscal fibrochondrocytes was examined by immunohistochemical analysis. Results: Histologic examination at baseline showed fusion of collagen fibers in the tear. Failure of fusion was found in 2 of 4 menisci at 2 weeks and 1 of 4 menisci at 4 and 12 weeks. One week after surgery, the specimens showed an acellular area as a result of fibrochondrocyte death. The acellular area expanded deeper until 4 weeks and was reduced at 12 weeks. On the femoral surface of the RFE-treated area, fibroblast proliferation was found at 2 weeks, and fibroblasts had invaded into the meniscus tissue from the meniscal surface at 12 weeks. Immunohistochemical analysis showed that the expression of autocrine motility factor in RFE-treated menisci was significantly higher than that in control menisci from 1 to 12 weeks. Conclusions: RFE treatment at 60°C and 40 W fused the collagen fiber in the meniscal tear in rabbits just after surgery. After RFE treatment, an acellular area developed as a result of fibrochondrocyte damage. RFE caused fibroblast proliferation at 2 weeks. The acellular area was reduced by cell repopulation at 12 weeks. Clinical Relevance: RFE may induce fibroblast proliferation for meniscal repair." @default.
- W2016886063 created "2016-06-24" @default.
- W2016886063 creator A5015457975 @default.
- W2016886063 creator A5033185902 @default.
- W2016886063 creator A5034882455 @default.
- W2016886063 creator A5051342257 @default.
- W2016886063 creator A5062794397 @default.
- W2016886063 creator A5077651945 @default.
- W2016886063 creator A5091092306 @default.
- W2016886063 date "2007-03-01" @default.
- W2016886063 modified "2023-10-11" @default.
- W2016886063 title "Histologic Changes After Meniscal Repair Using Radiofrequency Energy in Rabbits" @default.
- W2016886063 cites W109064611 @default.
- W2016886063 cites W1543921112 @default.
- W2016886063 cites W1772037973 @default.
- W2016886063 cites W1907972232 @default.
- W2016886063 cites W1926271104 @default.
- W2016886063 cites W1935409231 @default.
- W2016886063 cites W1970890907 @default.
- W2016886063 cites W1976571103 @default.
- W2016886063 cites W1991156187 @default.
- W2016886063 cites W1996326339 @default.
- W2016886063 cites W2028819902 @default.
- W2016886063 cites W2033319951 @default.
- W2016886063 cites W2043622988 @default.
- W2016886063 cites W2045508200 @default.
- W2016886063 cites W2056152686 @default.
- W2016886063 cites W2059445688 @default.
- W2016886063 cites W2062400264 @default.
- W2016886063 cites W2066918014 @default.
- W2016886063 cites W2080812080 @default.
- W2016886063 cites W2085761098 @default.
- W2016886063 cites W2101318220 @default.
- W2016886063 cites W2119171662 @default.
- W2016886063 cites W2131633868 @default.
- W2016886063 cites W2138751107 @default.
- W2016886063 cites W2148832429 @default.
- W2016886063 cites W2164809350 @default.
- W2016886063 cites W2169079640 @default.
- W2016886063 doi "https://doi.org/10.1016/j.arthro.2006.10.017" @default.
- W2016886063 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17349474" @default.
- W2016886063 hasPublicationYear "2007" @default.
- W2016886063 type Work @default.
- W2016886063 sameAs 2016886063 @default.
- W2016886063 citedByCount "8" @default.
- W2016886063 countsByYear W20168860632012 @default.
- W2016886063 countsByYear W20168860632014 @default.
- W2016886063 countsByYear W20168860632020 @default.
- W2016886063 crossrefType "journal-article" @default.
- W2016886063 hasAuthorship W2016886063A5015457975 @default.
- W2016886063 hasAuthorship W2016886063A5033185902 @default.
- W2016886063 hasAuthorship W2016886063A5034882455 @default.
- W2016886063 hasAuthorship W2016886063A5051342257 @default.
- W2016886063 hasAuthorship W2016886063A5062794397 @default.
- W2016886063 hasAuthorship W2016886063A5077651945 @default.
- W2016886063 hasAuthorship W2016886063A5091092306 @default.
- W2016886063 hasConcept C105702510 @default.
- W2016886063 hasConcept C120665830 @default.
- W2016886063 hasConcept C121332964 @default.
- W2016886063 hasConcept C141071460 @default.
- W2016886063 hasConcept C142724271 @default.
- W2016886063 hasConcept C189178095 @default.
- W2016886063 hasConcept C204232928 @default.
- W2016886063 hasConcept C204787440 @default.
- W2016886063 hasConcept C2776164576 @default.
- W2016886063 hasConcept C2780423099 @default.
- W2016886063 hasConcept C2781218938 @default.
- W2016886063 hasConcept C2781304689 @default.
- W2016886063 hasConcept C2908736133 @default.
- W2016886063 hasConcept C2993866533 @default.
- W2016886063 hasConcept C3020332539 @default.
- W2016886063 hasConcept C61511704 @default.
- W2016886063 hasConcept C71924100 @default.
- W2016886063 hasConceptScore W2016886063C105702510 @default.
- W2016886063 hasConceptScore W2016886063C120665830 @default.
- W2016886063 hasConceptScore W2016886063C121332964 @default.
- W2016886063 hasConceptScore W2016886063C141071460 @default.
- W2016886063 hasConceptScore W2016886063C142724271 @default.
- W2016886063 hasConceptScore W2016886063C189178095 @default.
- W2016886063 hasConceptScore W2016886063C204232928 @default.
- W2016886063 hasConceptScore W2016886063C204787440 @default.
- W2016886063 hasConceptScore W2016886063C2776164576 @default.
- W2016886063 hasConceptScore W2016886063C2780423099 @default.
- W2016886063 hasConceptScore W2016886063C2781218938 @default.
- W2016886063 hasConceptScore W2016886063C2781304689 @default.
- W2016886063 hasConceptScore W2016886063C2908736133 @default.
- W2016886063 hasConceptScore W2016886063C2993866533 @default.
- W2016886063 hasConceptScore W2016886063C3020332539 @default.
- W2016886063 hasConceptScore W2016886063C61511704 @default.
- W2016886063 hasConceptScore W2016886063C71924100 @default.
- W2016886063 hasIssue "3" @default.
- W2016886063 hasLocation W20168860631 @default.
- W2016886063 hasLocation W20168860632 @default.
- W2016886063 hasOpenAccess W2016886063 @default.
- W2016886063 hasPrimaryLocation W20168860631 @default.
- W2016886063 hasRelatedWork W1944586630 @default.
- W2016886063 hasRelatedWork W2007508008 @default.
- W2016886063 hasRelatedWork W2033138082 @default.