1988
DOI: 10.1097/00006534-198810000-00019
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Slowed Growth of Cultured Fibroblasts from Human Radiation Wounds

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Cited by 103 publications
(46 citation statements)
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“…This is in conformation with earlier studies, where a similar effect has been reported [8,[12][13][14]16,47]. This may be due to several possible reasons including inhibition of inflammatory reactions, fibroblast and connective tissue proliferation, formation and maturation of granulation tissue after irradiation [4,9,48]. The neutrophils and macrophages play an important role by generation of H 2 O 2 at the wound site and thereby adding in healing of wounds [49].…”
Section: Discussionsupporting
confidence: 89%
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“…This is in conformation with earlier studies, where a similar effect has been reported [8,[12][13][14]16,47]. This may be due to several possible reasons including inhibition of inflammatory reactions, fibroblast and connective tissue proliferation, formation and maturation of granulation tissue after irradiation [4,9,48]. The neutrophils and macrophages play an important role by generation of H 2 O 2 at the wound site and thereby adding in healing of wounds [49].…”
Section: Discussionsupporting
confidence: 89%
“…The killing of fibroblasts, known as myofibroblasts will also have negative effect on extracellular matrix deposition impairing the wound healing. This impairment may be as a result of delay in the progression of cells through various phases of cell cycle induced by radiation [48,55]. The fibroblasts also secrete different angiogenic factors including VEGF, transforming growth factor-β (TGF-β) and Platelet Derived Growth Factor (PDGF), which are the involved in the formation of new blood vessels during tissue repair [56] and irradiation will negatively affect these processes due fibroblast killing [47].…”
Section: Discussionmentioning
confidence: 99%
“…Some authors believe that the damage is related to both fibroblast modifications and vessel complications 15,16,25 . Delay in fibroblast growth has been reported 25 .…”
Section: Evaluation Of Radio-protective Effect Of Carnosine (β β β β mentioning
confidence: 99%
“…Some authors believe that the damage is related to both fibroblast modifications and vessel complications 15,16,25 . Delay in fibroblast growth has been reported 25 . Functional modification of fibroblasts could influence the production of deficient collagen, which requires a longer maturation time 4,7,28,31 .…”
Section: Evaluation Of Radio-protective Effect Of Carnosine (β β β β mentioning
confidence: 99%
“…Entretanto, sabe-se da ação lesiva da radiação X sobre o tecido vivo, sendo conhecido também que baixas doses de radiação levam a um retardo no processo de reparação tecidual 1,2,14,18,19 . O retardo produzido pela radiação na cicatrização de feridas, segundo BRYANT et al 5 (1968), pode ser decorrente do efeito direto da radiação na atividade fibroblástica.…”
Section: Introductionunclassified