Study of upper extremity growth and development using human embryos and computer-reconstructed models.
J Hand Surg Am
; 14(6): 927-32, 1989 Nov.
Article
en En
| MEDLINE
| ID: mdl-2584650
ABSTRACT
This study investigated the apical ectodermal ridge and early vasculature of the human limb bud by use of histologic techniques and a new method of computer modeling. Fourteen human embryos were studied (more than 10,000 sections) microscopically and the embryonic limbs were reconstructed three-dimensionally by use of a serialized programming method. The apical ectodermal ridge consists of an extensive band of specialized cells, located over the rim of the limb surmounting a strip of rapidly-dividing mesenchymal cells. It is consistently supplied by a large vessel that shows extensive central branching.
Buscar en Google
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Brazo
/
Simulación por Computador
/
Desarrollo Embrionario y Fetal
/
Modelos Anatómicos
Límite:
Humans
Idioma:
En
Revista:
J Hand Surg Am
Año:
1989
Tipo del documento:
Article
País de afiliación:
Moldova