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| VILELA,LIANA M.; CARLO,RICARDO J. DEL; Melo FILHO,EDSON V.; FAVARATO,LUKIYA S.C.; DUARTE,TATIANA S.; PONTES,KELLY C.S.; CUNHA,DAISE N.Q.. |
| This study evaluated the technique for meniscal allograft transplantation using allografts preserved in glycerin 98% in rabbits. Euthanasia was performed at 70 days to compare the transplanted (TM1 to TM16) versus the contralateral meniscus (OM1 to OM16). Sixteen menisci, 8 transplanted and 8 contralateral, were submitted to gross examination, histomorphometric analysis for identification and quantification of cellular type, and for quantification and distribution of collagen fibers. A revascularization study was conducted in all of the other samples. Lengths of the OM varied from 0.9 to 1.0 cm and two TM were smaller. All TM were completely attached to the synovial membrane, except for one case that presented partial fixation. Both, TM and OM had similar... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Knee; Meniscal allograft; Survival analysis; Transplantation; Revascularization. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000502205 |
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| Sarlon, G.; Zemani, F.; David, L.; Van Huyen, J. -p. Duong; Dizier, B.; Grelac, F.; Colliec-jouault, Sylvia; Galy-fauroux, Isabelle; Bruneval, P.; Fischer, Anne-marie; Emmerich, J.; Boisson-vidal, Catherine. |
| . Background: Fucoidan, an antithrombotic polysaccharide, can induce endothelial colony-forming cells (ECFC) to adopt an angiogenic phenotype in vitro. Objectives: We evaluated the effect of fucoidan on vasculogenesis induced by ECFC in vivo. Methods: We used a murine hindlimb ischemia model to probe the synergic role of fucoidan-treatment and ECFC infusion during tissue repair. Results: We found that exposure of ECFC to fucoidan prior to their intravenous injection improved residual muscle blood flow and increased collateral vessel formation. Necrosis of ischemic tissue was significantly reduced on day 14, to 12.1% of the gastronecmius cross-sectional surface area compared with 40.1% in animals injected with untreated-ECFC. ECFC stimulation with fucoidan... |
| Tipo: Text |
Palavras-chave: Angiogenesis; Endothelial colony-forming cells; Fucoidan; Ischemia; Revascularization. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00065/17616/18204.pdf |
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