An in vivo study on tetrandrine as a synergist to econazole against Trichophyton mentagrophytes / 中国人兽共患病学报
Chinese Journal of Zoonoses
;
(12): 222-225, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-433305
ABSTRACT
To investigate the synergistic effect of tetrandrine (TET) to the anti-Trichophyton mentagrophytes activity of econazole (ECZ) in vivo,animal model of dermatophytosis in guinea pig was established by inoculating Trichophyton mentagrophytes conidia.These 40 infected animals were divided into 4 groups randomly and from Day 5 after inoculation,they were treated with the following formulations once per day for successive 14 days 1% econazole and 1% tetrandrine compound cream (1%ECZ+1%TET group),1% econazole cream (1%ECZ group),1%TET cream (1%TET group) and matrix cream (matrix group).The alterations in the skin lesions and the pathological changes were observed.From the 4~(th) day of drugs applying,the tendency of lesion score about 1%ECZ+1%TET group continued to decline.On the 14~(th) day of drugs applying,the lesion score decreased to 0.75.There was a similarity between 1%ECZ+1%TET group and 1%ECZ group in tendency of lesion score,but more reduction was appeared in 1%ECZ+1%TET group than in 1%ECZ group (mean 0.75 VS 2.00) with obviously statistical difference (P=0.037).The culture results of skin sections and the pathological changes in 1%ECZ+1%TET group were less than those of other 3 groups.It's predicted that there is a synergistic effect of tetrandrine to the anti-Trichophyton mentagrophytes of econazole in animal model of dermatophytosis in guinea pig.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Zoonoses
Year:
2010
Type:
Article
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