Jump to main content
Jump to site search
Access to RSC content Close the message box

Continue to access RSC content when you are not at your institution. Follow our step-by-step guide.


Issue 8, 2007
Previous Article Next Article

Quantitative PCR analysis of molds in the dust from homes of asthmatic children in North Carolina

Author affiliations

Abstract

The vacuum bag (VB) dust from the homes of 19 asthmatic children in North Carolina (NC) was analyzed by mold specific quantitative PCR. These results were compared to the analysis of the VB dust from 176 homes in the HUD, American Healthy Home Survey of homes in the US. The Environmental Relative Moldiness Index (ERMI) was calculated for each of the homes. The mean and standard deviation (SD) of the ERMI values in the homes of the NC asthmatic children was 16.4 (6.77), compared to the HUD survey VB ERMI value mean and SD of 11.2 (6.72), and was significantly greater (t-test, p = 0.003) in the NC asthmatic children’s homes. The molds Chaetomium globosum, Aspergillus fumigatus, and the Eurotium Group were the primary species in the NC homes of asthmatics, making the ERMI values significantly higher (p < 0.02 for each). Vacuum bag dust analysis may be a useful method for estimating the mold burden in a home.

Graphical abstract: Quantitative PCR analysis of molds in the dust from homes of asthmatic children in North Carolina

Back to tab navigation

Article information


Submitted
22 Mar 2007
Accepted
22 Jun 2007
First published
10 Jul 2007

J. Environ. Monit., 2007,9, 826-830
Article type
Paper

Quantitative PCR analysis of molds in the dust from homes of asthmatic children in North Carolina

S. Vesper, C. McKinstry, P. Ashley, R. Haugland, K. Yeatts, K. Bradham and E. Svendsen, J. Environ. Monit., 2007, 9, 826
DOI: 10.1039/B704359G

Search articles by author

Spotlight

Advertisements