Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Adicionar filtros








Intervalo de ano
1.
Chinese Journal of Plastic Surgery ; (6): 48-50, 2004.
Artigo em Chinês | WPRIM | ID: wpr-327326

RESUMO

<p><b>OBJECTIVE</b>To observe the effects of NGF, estrogens and minoxidil on the growth of human hair follicle in vitro.</p><p><b>METHODS</b>In a model of human hair follicle in vitro, the follicle was separately treated with the NGF, estrogens and minoxidil. The growth of the hair follicle was measured in length with an eyepiece micrometer. The effects of the NGF, estrogens and minoxidil were evaluated by measuring the rates of incorporation of 3H-TdR of DNA synthesis.</p><p><b>RESULTS</b>The growth of the human hair follicle was showing significantly faster in the 100 ng/ml NGF and 125 micrograms/ml minoxidil groups, compared with the control (P < 0.05), but the growth was significantly inhibited in the 0.5 microgram/ml 17 beta-E2 group (P < 0.05). There was no difference shown for the growth of the hair follicle in the group mixed with 100 ng/ml NGF and 0.5 microgram/ml 17 beta-E2 (P > 0.05). The rates of incorporation of 3H-TdR in the groups were shown that the results just correlated with the results of the above-mentioned method.</p><p><b>CONCLUSIONS</b>The 100 ng/ml NGF and 125 micrograms/ml minoxidil could increase the growth of human hair follicle while the 0.5 microgram/ml 17 beta-E2 could inhibit it. The 100 ng/ml NGF could neutralized the effect of the 0.5 microgram/ml 17 beta-E2.</p>


Assuntos
Adolescente , Adulto , Humanos , Pessoa de Meia-Idade , Estrogênios , Farmacologia , Folículo Piloso , Biologia Celular , Técnicas In Vitro , Minoxidil , Farmacologia , Fator de Crescimento Neural , Farmacologia , Vasodilatadores , Farmacologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA