Monocyte preseeding leads to an increased implant bed vascularization of biphasic calcium phosphate bone substitutes via vessel maturation.
J Biomed Mater Res A
; 104(12): 2928-2935, 2016 12.
Article
en En
| MEDLINE
| ID: mdl-27419378
ABSTRACT
The present study analyzes the influence of the addition of monocytes to a biphasic bone substitute with two granule sizes (400-700 µm and 500-1000 µm). The majority of the added monocytes was detectable as mononuclear cells, while also low amounts of (chimeric) multinucleated giant cells (MNGCs) were found. No increase in the total number of MNGCs was established, but a significantly increased percent vascularization. Altogether, the results show that the added monocytes become involved in the tissue response to a biomaterial without marked changes in the overall reaction. Monocyte addition enables an increased implant bed vascularization especially via induction of vessel maturation and, thus intervenes positively in the healing reaction to a biomaterial. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A 104A 2928-2935, 2016.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Monocitos
/
Sustitutos de Huesos
/
Neovascularización Fisiológica
/
Hidroxiapatitas
Límite:
Animals
/
Female
/
Humans
Idioma:
En
Revista:
J Biomed Mater Res A
Asunto de la revista:
ENGENHARIA BIOMEDICA
Año:
2016
Tipo del documento:
Article
País de afiliación:
Alemania