Repair of fascia with polyglycolic acid mesh cultured with fibroblasts--experimental study. 1997

S Kyzer, and A Kadouri, and A Levi, and E Ramadan, and H Levinsky, and M Halpern, and C Chaimoff
Department of Surgery A, Weizman Institute of Science, Rehovot, Israel.

In the present study polyglycolic acid (PGA) mesh was used for repair of fascial defects experimentally made in rats. In the experimental group fibroblasts were cultured on the mesh before implantation and in the control group the mesh alone was used. Rats were sacrificed 7, 14, 28 and 60 days after the implantation of the mesh. Tissues were examined microscopically and for hydroxyproline content. Microscopically good incorporation of the mesh was noted in both the control and experimental groups. However, it seems that in the experimental group earlier dissolution of the mesh occurred. The hydroxyproline content was higher in the experimental group after 7 (statistically not significant) and 14 days (p < 0.05) and in the control group after 28 (p < 0.025) and 60 days (p < 0.05). These results suggest that the use of PGA mesh with cultured fibroblasts might have a beneficial effect on wound healing.

UI MeSH Term Description Entries
D008297 Male Males
D011100 Polyglycolic Acid A biocompatible polymer used as a surgical suture material. Polyglycolide,Biofix,Dexon (Polyester),Dexon-S,Dexon S,DexonS
D002478 Cells, Cultured Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others. Cultured Cells,Cell, Cultured,Cultured Cell
D003094 Collagen A polypeptide substance comprising about one third of the total protein in mammalian organisms. It is the main constituent of SKIN; CONNECTIVE TISSUE; and the organic substance of bones (BONE AND BONES) and teeth (TOOTH). Avicon,Avitene,Collagen Felt,Collagen Fleece,Collagenfleece,Collastat,Dermodress,Microfibril Collagen Hemostat,Pangen,Zyderm,alpha-Collagen,Collagen Hemostat, Microfibril,alpha Collagen
D005347 Fibroblasts Connective tissue cells which secrete an extracellular matrix rich in collagen and other macromolecules. Fibroblast
D006909 Hydroxyproline A hydroxylated form of the imino acid proline. A deficiency in ASCORBIC ACID can result in impaired hydroxyproline formation. Oxyproline,4-Hydroxyproline,cis-4-Hydroxyproline,4 Hydroxyproline,cis 4 Hydroxyproline
D000071938 Fasciotomy Surgical incision on the FASCIA. It is used to decompress compartment pressure (e.g. in COMPARTMENT SYNDROMES; circumferential burns and extremity injuries) or to release contractures (e.g. in DUPUYTREN'S CONTRACTURE). Fasciectomy
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D014945 Wound Healing Restoration of integrity to traumatized tissue. Healing, Wound,Healings, Wound,Wound Healings
D017208 Rats, Wistar A strain of albino rat developed at the Wistar Institute that has spread widely at other institutions. This has markedly diluted the original strain. Wistar Rat,Rat, Wistar,Wistar Rats

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