Study on the phenomenon of splashes and sprays from virology / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
; (6): 458-460, 2009.
Article
in Zh
| WPRIM
| ID: wpr-325512
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the phenomenon of accidental splashes and sprays from manipulation of recombinant virus material and to measure the approximate spilled distance when recombinant virus material inadvertently dropped in the biosafety laboratory.</p><p><b>METHODS</b>first, two groups owning different experience simulated the course of accidental spills and splashes by recombinant adenovirus (rADV) which expressed green fluorescence protein (GFP), the GFP signal were observed in 96 well cell plate after spills appeared; Second, the routine two heights (75 cm and 110 cm) and capacity (1 ml, 1.5 ml, 4 ml and 8 ml) of virus were chose to simulate the experiment of unexpected dropping.</p><p><b>RESULTS</b>First, the positive quantity of the first group owning 5 years' experience is much less than the second group owning 2 years' work experience, the former was 7 positive wells, the latter was 81 positive when they used the pipette to operation. Second, when the unclosed test tubes (1 ml, 1.5 ml, 4 ml and 8 ml recombinant virus) inadvertently dropped, the largest spill distance was 0.92 m, 1.57 m, 2.63 m and2.68 m respectively.</p><p><b>CONCLUSION</b>The better experience is important to make sure safety when we make infectious material; the contaminated distance increased with the amount of recombinant virus material.</p>
Full text:
1
Database:
WPRIM
Main subject:
Reference Standards
/
Virology
/
Cell Line
/
Medical Laboratory Personnel
/
Safety Management
/
Workforce
/
Methods
Limits:
Animals
/
Humans
Language:
Zh
Journal:
Chinese Journal of Experimental and Clinical Virology
Year:
2009
Document type:
Article