NDLI: Evaluación antibacteriana in vitro del extracto etanólico de propóleo ecuatoriano al 10, 20 y 30 %, en colonizadores primarios del biofilm dental

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Evaluación antibacteriana in vitro del extracto etanólico de propóleo ecuatoriano al 10, 20 y 30 %, en colonizadores primarios del biofilm dental

Content Provider	Semantic Scholar
Author	Argüello, Vallejo Estefaní, Valeria
Copyright Year	2015
Abstract	The objective of this research was to evaluate the antibacterial activity in vitro of the Ethanolic extract of Ecuadorian propolis in the area of Tumbaco Valley located in Pichincha province, in concentrations to 10 %, 20 % and 30 % on the bacterial strains (A. viscous ATCC 15987 and S. sanguis ATCC 10556), through the physical-chemical description of the natural resin of propolis as well as of the Ethanolic extract of propolis extracted (stock solution) which was made by INIAP and the researcher, showing characteristics of quality. Antibiograms were used to determine the quantitative assessment of their antibacterial activity of these strains considered primary colonizers. The test of the significant minimal difference (LSD) of Fisher (p ‹0.05) threw the following results: For S. sanguis: EEP 10% (7.48mm), EEP 20% (8.12mm), EEP 30% (8.82mm) and SM (9.89mm), and for A. viscous: EEP 10% (8.57mm), EEP 20% (9.68mm), EEP 30% (10.64mm) and SM (13.52mm); On the other hand, the best result of the antibacterial activity was compared on strains Gram positive, whose corresponding significant differences were of 1.82mm for the EEP30 % and of 3.63mm for SM (stock solution). Concluding that the EEP in all concentrations presents an antibacterial activity on Gram-positive bacteria, and that this property is directly proportional to the concentration of the active ingredients dissolved in the extract, being higher on the genre Actinomyces than on Streptococcus.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://www.dspace.uce.edu.ec/bitstream/25000/5333/1/T-UCE-0015-203.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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