Related by context. Frequent words. (Click for all words.) 65 xenograft 63 microinjection 61 glycosylated 60 synovium 60 periosteum 60 bone morphogenetic protein 60 PEGylated 60 Thrombin 60 pancreatic tissue 59 collagen matrix 59 GHRH 59 stromal 59 Autologous 59 mucosa 59 fibrin sealant 59 lentiviral 59 Immunoglobulin 58 biosynthetic 58 bioresorbable 58 crosslinked 58 endoderm 58 PCR assay 58 dural 58 intestinal tissue 58 erythrocytes 58 collagenase 58 trypsin 58 lytic 58 monocyte 57 mucin 57 hTERT 57 mannose 57 bioabsorbable 57 myoblasts 57 von Willebrand factor 57 anal canal 57 monomeric 57 neural tissue 57 SG pulmonary 57 humanized antibody 57 osteoblast 57 teratoma 57 Recombinant Human 57 resorbable 57 immune modulator 57 lamellar 57 resorbed 57 cryopreserved 57 physiologically relevant 57 percutaneously 56 colorectal carcinoma 56 plasmid DNA 56 cartilage regeneration 56 gene amplification 56 radiolabeled 56 fibroblast 56 Hydrogel 56 membranous 56 Sertoli cells 56 adenoviral 56 allograft 56 Estradiol 56 retinal pigment epithelium 56 supernatant 56 prostatic 56 factor G CSF 56 metabolically active 56 epicardial 56 basal cells 56 undifferentiated cells 55 mononuclear cells 55 injected intravenously 55 bile acid 55 peritoneal cavity 55 proinsulin 55 Privigen 55 ex vivo 55 Tacrolimus 55 Chitosan 55 mesenchymal stem cells 55 #m Tc 55 HBsAg 55 mesenchymal cells 55 vascular graft 55 prostate tissue 55 infectious prions 55 succinate 55 Grafts 55 HER2/neu 55 fat soluble vitamin 55 autologous 55 TNFa 55 tubules 55 polymerized 55 virions 55 Staphylococcus aureus bacteria 55 allogeneic 55 antibody fragment 55 Factor VIIa 55 dysplastic 55 mycobacterial