[Study on drawing aseptic gas in diluting drugs].
In this study, the gas was drawn from sealed aseptic bottles, the blue flame of an alcohol lamp, and the air of the same treatment room. And the gas was put into aseptic solutions of 10% glucose separately and dripped. Then the samples were taken for bacteriaculture at appointed time-points. Meanwhile, the gases were drawn and put into aseptic solutions of 10% glucose separately. Then deactived penicillines were diluted with the solutions separately. Finally, the penicillines were mixed with 10% glucose and dripped. The samples were taken for bacteria-culture in the same way. The results showed that there was no colony existed in the gas from the sealed aseptic bottles and the flame of the alcohol lamp. However, colonies existed in the samples from the air of the treatment room. It is suggested that sealed aseptic gas should be drawn and kept for use in diluting drugs.
Fan
Z C
ZC
1st People's Hospital of Huangzhou City, Hubei., P.R. China.
Yu
F Y
FY
Zou
F S
FS
D001207:Asepsis / Q000379:methods*; D004866:Equipment Contamination; D005069:Evaluation Studies as Topic; D005440:Fluid Therapy / Q000295:instrumentation; D006801:Humans; D013997:Time Factors