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Data/hora: 11/06/2024 04:26:55

Sclerocorneal limbal stem cell autograft transplantation in dogs
Provedor de dados: 45
Autores: Brunelli,A.T.J.; Vicente,F.A.M.; Chahud,F.; Oriá,A.P.; Bolzan,A.A.; Campos,C.F.; Doria Neto,F.A.; Laus,J.L.
The effects of sclerocorneal limbal stem cell autograft transplantation in dogs with corneal wounds were studied. Eighteen dogs were divided in two groups (GI and GII). The animals of GI (n=12) underwent limbal transplantation 30 days after the destruction of limbal stem cells. The dogs of GII (n=6) only underwent destruction of stem cells (control group). Light microscopy examination of the right eye was performed on days 3, 7, 14, 30, 60, and 120 after limbal transplantation (GI), and on days 33, 37, 44, 60, 90, and 150 after limbal destruction (GII). Results showed a complete destruction of limbal stem cells with loss of corneal transparency. Limbal transplantation prevented conjunctivalization in grafted area. Corneal vascularization and a 360º corneal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Stem cells; Limbus; Autograft transplantation.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000500015

Excision of sclerocorneal limbus in dogs and resulting clinical events: study of an experimental model
Provedor de dados: 45
Autores: Brunelli,A.T.J.; Vicenti,F.A.M.; Oriá,A.; Campos,C.F.; Doria Neto,F.A.; Laus,J.L.
The consequences of complete removal of the sclerocorneal limbus epithelium were evaluated, as well as the model for such, in which n-heptanol and superficial keratectomy were used. The association of n-heptanol and keratectomy allowed a complete excision of stem cells. Moreover, the destruction of these cells led to significant tectonic alterations that could be employed as a feasible model for clinical experimentation of corneal transplantation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Stem cell; Cornea.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352006000100009