Related by context. Frequent words. (Click for all words.) 63 resorbed 56 collagen fibers 56 elastic fibers 56 erectile tissue 55 Scar tissue 54 collagen matrix 54 regrows 54 regenerate cartilage 53 myocytes 52 intestinal tissue 52 perfused 52 collagenase 52 motile 52 neural progenitor cells 51 fossilize 51 xenograft 51 inhibited tumor 51 neural tissue 51 regrown 51 inoperable tumors 51 gastrointestinal tracts 51 involves implanting 50 urogenital tract 50 lamellar 50 stented 50 intervertebral disc 50 hepatic artery 50 neural cells 50 lentiviral vectors 50 epithelia 50 chondrocytes 50 reimplanted 50 metastatic tumor 50 periosteum 49 multipotent 49 thermally stable 49 endometrial tissue 49 anal canal 49 crosslinked 49 cambium 49 membranous 49 digestive organs 49 trabecular 49 resorbable 49 absorbable 49 oviduct 49 SWCNT 49 ablated 49 retinal pigment epithelium 49 vascularization 49 neural crest cells 49 percutaneously 49 peritoneal cavity 48 tracheal 48 coagulates 48 teratoma 48 metabolically active 48 pancreatic duct 48 Lymph nodes 48 collagen synthesis 48 epididymis 48 tubules 48 diabetic mice 48 biocompatible 48 contractile 48 bioabsorbable 48 nanoporous 48 dysplastic 48 diseased arteries 48 Amino acids 48 mesoderm 48 hippocampal neurons 48 confluent 47 cartilaginous 47 reproduce asexually 47 tendons ligaments 47 neovascularization 47 gastrointestinal GI tract 47 fibroblast 47 nonmagnetic 47 vaginal tissue 47 cells secrete 47 vesicular 47 transected 47 necrotic 47 engrafted 47 bioengineered 47 humeral head 47 nanobubbles 47 prostate tissue 47 pericytes 47 myoblasts 47 olfactory nerve 47 stromal 47 hematopoietic cells 47 transgenic mouse 47 fibroblast cells 47 bloodflow 47 hypertrophic 46 vasculature 46 ablating