Document Detail


Development of mass rearing technique of Tyrophagus putrescentiae (Acari: Acaridae) found in house dust.
MedLine Citation:
PMID:  9335179     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A storage mite, Tyrophagus putrescentiae, is recently known to be widely distributed in Korea, being commonly found in house dust, and may, therefore, be allergenically important. The purpose of this study was to develop mass rearing techniques for supplying a large quantity of allergens. The laboratory mouse food powder gave the highest yield, showing 1,251.5-fold increase in number after 10 weeks, and the mixed powder of laboratory mouse food and yeast (1:1) also gave same level of the production (1,203.1-fold increase in week 10). Several different combinations of temperature and relative humidity conditions were compared, and the maximum propagation was obtained at 25 degrees C and 64% RH, showing 960-fold increase in number. When the same amount of culture media was used, the size of the culture container did not significantly influence the quantitative yield of T. putrescentiae mites.
Authors:
H I Ree; I Y Lee
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  The Korean journal of parasitology     Volume:  35     ISSN:  0023-4001     ISO Abbreviation:  Korean J. Parasitol.     Publication Date:  1997 Sep 
Date Detail:
Created Date:  1997-12-12     Completed Date:  1997-12-12     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  9435800     Medline TA:  Korean J Parasitol     Country:  KOREA    
Other Details:
Languages:  eng     Pagination:  149-54     Citation Subset:  IM    
Affiliation:
Department of Parasitology, College of Medicine, Yonsei University, Seoul, Korea.
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MeSH Terms
Descriptor/Qualifier:
Acari / growth & development*
Animals
Culture Media
Dust
Housing
Humidity
Parasitology / methods*
Temperature
Chemical
Reg. No./Substance:
0/Culture Media; 0/Dust

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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