2011
DOI: 10.1590/s0365-05962011000600015
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O Sistema do Hormônio de Crescimento: interações com a pele

Abstract: This paper describes the growth hormone system, emphasizing its possible effects on epidermal cells, dermal structures and wound healing. A review of the literature was conducted on studies concerning the growth hormone molecule, its receptor and carrier proteins and the other proteins involved in the mechanisms of its manifestation in dermal tissue. Keywords: Dermis; Epidermis; Growth hormone-secreting pituitary adenoma; Insulin-like growth factor I; Insulin-like growth factor binding proteins Resumo: O artig… Show more

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Cited by 6 publications
(2 citation statements)
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“…In human skin fibroblasts, the expression of IGFBP is regulated by factors, such as IGFs, TGF-β1, estradiol, and testosterone. IGF and IGFBPs promote dermal fibroblast cell proliferation, migration, and production of growth factors such as TGF-β1 [ 42 , 43 , 44 ]. Because IGF-2 and IGFBP2 are estrogen-responsivefactors [ 45 ], these findings suggest that phytoestrogens within BCE can activate estrogen signaling, as well as increase the levels of IGF, IGFBP, and TGF-β1.…”
Section: Discussionmentioning
confidence: 99%
“…In human skin fibroblasts, the expression of IGFBP is regulated by factors, such as IGFs, TGF-β1, estradiol, and testosterone. IGF and IGFBPs promote dermal fibroblast cell proliferation, migration, and production of growth factors such as TGF-β1 [ 42 , 43 , 44 ]. Because IGF-2 and IGFBP2 are estrogen-responsivefactors [ 45 ], these findings suggest that phytoestrogens within BCE can activate estrogen signaling, as well as increase the levels of IGF, IGFBP, and TGF-β1.…”
Section: Discussionmentioning
confidence: 99%
“…Dentre esses componentes encontra-se o hormônio do crescimento, para a realização da terapêutica recomendada pelo médico em casos onde há a sua deficiência (9). O tratamento com o hormônio do crescimento é aplicado onde ocorrem déficit de produção evidenciada em exames laboratoriais, bem como manifestações clínicas de diminuição de marcadores de formação óssea, reabsorção óssea, redução da massa e força musculares (10).…”
Section: Introductionunclassified