Study on the Application of Flow Cytometry in Drug Sterility Test / 中国药师
China Pharmacist
;
(12): 342-345, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-705528
ABSTRACT
Objective:
To establish a method for the rapid detection of sterile preparations.Methods:
Microbes in the sterile preparations were labeled by fluorescent dye SYTO9,and detected by flow cytometry. Meanwhile,the results from the routine examina-tion method recorded in Chinese Pharmacopoeia and those from the flow cytometry were compared.Results:
The detection limit of in-jection and injection of sterile powder using flow cytometry was less than 10 cfu. It could be directly detected when the microbial con-tamination of the test samples was greater than 105cfu. When the amount of pollution was <10 cfu-104cfu, the detection time was shortened by 40%-70% when compared with that of the routine method.Conclusion:
Flow cytometry used for the detection of microbi-ological contamination can shorten the time for positive result,which can be an effective supplement to the routine method.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacist
Year:
2018
Type:
Article
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