Beta-(1,3)-glucan levels and its determinants in New Zealand bedrooms.
J Asthma
; 46(1): 64-6, 2009 Feb.
Article
em En
| MEDLINE
| ID: mdl-19191140
ABSTRACT
Beta-(1,3)-glucan is a pro-inflammatory component of the fungal cell wall, indoor levels of which have only been considered in a few studies. This study assessed levels of beta-(1,3)-glucan in 35 domestic bedrooms. beta-(1,3)-glucan levels were estimated using a modified Limulus amoebocyte lysate kinetic assay. beta-(1,3)-glucan geometric mean levels (95% confidence interval) were 163.9 microg/g (129.5-209.3) from bedroom floors; 76,6 microg/g (61.4-94.0) from mattresses; 132.1 microg/g (68.9-207.9) from duvets; and 110.0 microg/g (82.2-146.4) from pillows. Synthetic bedding and older mattresses contained higher beta-(1,3)-glucan levels. Synthetic bedding contains higher levels of beta-(1,3)-glucan than feather bedding, which may be of importance to asthmatics.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Leitos
/
Beta-Glucanas
/
Pisos e Cobertura de Pisos
/
Habitação
Limite:
Animals
/
Humans
País como assunto:
Oceania
Idioma:
En
Ano de publicação:
2009
Tipo de documento:
Article