[Effectiveness of imazalil to control the effect of fungal deterioration on mummies at the Mexico City Museum "El Carmen"]. / Efectividad del imazalil en el control del deterioro por hongos de momias del museo de El Carmen, Ciudad de México.
Rev Iberoam Micol
; 24(4): 283-8, 2007 Dec 31.
Article
em Es
| MEDLINE
| ID: mdl-18095761
ABSTRACT
We present a study on the control and elimination of the fungi affecting the mummies specifically at the museum "El Carmen", in San Angel, Mexico City. Twelve analysed mummies presented an important deterioration attributed to colonizing fungi. The degree of fungal contamination and the efficacy of imazalil were evaluated. Two samplings were performed in order to isolate and identify the fungal genera, one for control and the other after the treatment. Isolation was done by the carpet-square technique and identification was performed by morphological features. Each sampling gave a total of 100 samples as follows 17 from the air, 23 from the walls and 60 from the mummies. Samples were cultured on Sabouraud dextrose agar. From the first sampling a total of 649 colonies corresponding to 24 genera were obtained being the most frequent Penicillium, Cladophialophora and Aspergillus. From the second sampling, after the imazalil treatment, which was applied by means of lit candles containing the antifungal drug, 57 colonies were recovered, representing a 91.2% fungal reduction; 18 genera were eliminated. In spite of resistance showed by many Penicillium strains, the imazalil is an alternative drug for the control of fungal colonization on these studied materials.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Limite:
Humans
País/Região como assunto:
Mexico
Idioma:
Es
Ano de publicação:
2007
Tipo de documento:
Article