To provide a gram staining method, a microorganism test method, and an apparatus applicable even when a microorganism concentration is low and capable of recovering microorganisms after carrying out gram staining to allow the execution of an identification and drug sensitivity examination in a post-process.
A gram staining method for microorganisms includes the steps of: treating microorganisms in a series of gram staining solutions by repeating (a) concentration or capture of microorganisms, (b) solvent substitution, and (c) suspension of microorganisms, in a container containing a solution that contains or is suspected to contain microorganisms; and determining gram positive bacteria or gram negative bacteria from the stained condition of microorganisms. Gram staining is performed in a state of holding the form of microorganisms, and microorganism recovery after determination is simplified to permit the execution of an identification and drug sensitivity examination of microorganisms using the gram-stained microorganisms.
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UEMATSU CHIHIRO
MAEJIMA MUNEO
SHOJI YASUNORI
MATSUI TAKUYA
| JP2007121282A | 2007-05-17 | |||
| JP2006042743A | 2006-02-16 | |||
| JP2009219383A | 2009-10-01 | |||
| JP2007252393A | 2007-10-04 | |||
| JP2007014753A | 2007-01-25 | |||
| JP2010529895A | 2010-09-02 |
Satoshi Fujita