2007
DOI: 10.1590/s1415-54192007000100006
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Células-tronco em odontologia

Abstract: Introdução: existe um grande interesse no desenvolvimento de técnicas para a manipulação de células-tronco, no intuito de instituirem-se tratamentos restauradores de tecidos e órgãos. Para que a bioengenharia seja eficaz, faz-se necessária a presença de três fatores: as próprias células-tronco, uma matriz extracelular e fatores de crescimento. Existem inúmeros fatores de crescimento envolvidos no desenvolvimento do órgão dentário. Por isso pesquisadores ainda não foram capazes de formar um órgão completo, embo… Show more

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Cited by 20 publications
(14 citation statements)
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“…But the loss of teeth and consequently the associated periodontal tissues, influence of various ways in the organism and the quality of life of individuals, because due to this phenomenon, it might occur a dental movement, difficulty in speaking and chewing, imbalance in the orofacial muscles and esthetic and dental care, and negatively affect the self-esteem (SOARES, KNOP, JESUS et al, 2007). That is, the vertical and horizontal bone deficiency can result in stability problems with prosthesis, speech and chewing problems, pain, mucous membrane intolerant to chewing, loss of soft tissue support and altered facial appearance, as well (PEREIRA-FILHO, HOCHULI-VIEIRA, GABRIELLI et al, 2007).…”
Section: Discussionmentioning
confidence: 99%
“…But the loss of teeth and consequently the associated periodontal tissues, influence of various ways in the organism and the quality of life of individuals, because due to this phenomenon, it might occur a dental movement, difficulty in speaking and chewing, imbalance in the orofacial muscles and esthetic and dental care, and negatively affect the self-esteem (SOARES, KNOP, JESUS et al, 2007). That is, the vertical and horizontal bone deficiency can result in stability problems with prosthesis, speech and chewing problems, pain, mucous membrane intolerant to chewing, loss of soft tissue support and altered facial appearance, as well (PEREIRA-FILHO, HOCHULI-VIEIRA, GABRIELLI et al, 2007).…”
Section: Discussionmentioning
confidence: 99%
“…The formation of an ectopic tooth was observed after 26 days. This tooth was histologically normal as indicated by the presence of dentin, enamel, and periodontal ligament-like tissue [39].…”
Section: Cell Therapy In Dentistrymentioning
confidence: 99%
“…Further studies are needed to investigate specific markers that could identify SC niches present in dental pulp in situ and to determine how these niches develop. SCs from human pulp and from the periodontal ligament might be associated with the microvasculature [39].…”
Section: Cell Therapy In Dentistrymentioning
confidence: 99%
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