Abstract | OBJECTIVE: METHODS: Wistar rats were employed in the study and were scalded and infected. The minimum inhibition concentration (MIC) and minimum bactericidal concentration (MBC) of zirconium phosphate loaded with silver were determined by double dilution in tubes. The effect on wound healing and the subeschar bacterial count of the rat burn wounds were observed after the wounds had been covered by gauze loaded with zirconium phosphate and silver, and also with the gauze which has been rinsed for 20 times. RESULTS: The MIC of silver loaded zirconium phosphate on Staphylococcus aureus, Pseudomonas aeruginosa and E. coli were 8, 8 and 16 mg/L, respectively, while the MBC were 16, 8 and 32 mg/L, respectively. The subeschar bacterial count in the burn wounds with the gauze with silver loaded zirconium phosphate was ten times lower than that in those which were treated with gauze with SD-Ag and 100 times lower than that with ordinary gauze. But there was no difference in the bacterial count between the wounds which were treated with fresh gauze with silver loaded zirconium phosphate and that with the gauze which has been rinsed for 20 times (P > 0.05). Furthermore, wound healing seemed to be better with the gauze with silver loaded zirconium phosphate when compared with those by the other two kinds of gauze. CONCLUSION:
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Authors | Jin Tang, Jun Wu, Shao-xuan Yi, Ru-peng Wang, Xi-hua Wang, Bing Ma, Jun Yuan, Xi-wei Chen |
Journal | Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns
(Zhonghua Shao Shang Za Zhi)
Vol. 20
Issue 6
Pg. 333-5
(Dec 2004)
ISSN: 1009-2587 [Print] China |
PMID | 15730677
(Publication Type: English Abstract, Journal Article)
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Chemical References |
- Anti-Bacterial Agents
- zirconium phosphate
- Silver
- Zirconium
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Topics |
- Animals
- Anti-Bacterial Agents
(administration & dosage, pharmacology)
- Bandages
- Burns
(microbiology, therapy)
- Colony Count, Microbial
- Female
- Male
- Rats
- Rats, Wistar
- Silver
(administration & dosage, pharmacology)
- Wound Healing
(drug effects)
- Wound Infection
(microbiology, therapy)
- Zirconium
(administration & dosage, pharmacology)
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