Bibliographic citations
Camino, X., (2022). Efecto antibacteriano in vitro del extracto etanólico del Pelargonium peltatum (L.) LHér. frete al Enterococcus faecalis ATCC 29212TM [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/8655
Camino, X., Efecto antibacteriano in vitro del extracto etanólico del Pelargonium peltatum (L.) LHér. frete al Enterococcus faecalis ATCC 29212TM [Tesis]. PE: Universidad Privada Antenor Orrego; 2022. https://hdl.handle.net/20.500.12759/8655
@misc{renati/371675,
title = "Efecto antibacteriano in vitro del extracto etanólico del Pelargonium peltatum (L.) LHér. frete al Enterococcus faecalis ATCC 29212TM",
author = "Camino Oliva, Xiomara Thais",
publisher = "Universidad Privada Antenor Orrego",
year = "2022"
}
To determine the in vitro antibacterial effect of ethanolic extract of Pelargonium peltatum (L.) L´Hér. against Enterococcus faecalis ATCC 29212TM. Material and Method: The concentrations of the ethanolic extract of Pelargonium peltatum used in the study were 5%, 25%, 50%, 75% and 100%. The sample constituted by 10 repetitions for each concentration of the Pelargonium peltatum (L.) L´Hér extract. A negative control was carried out which was alcohol at 70º and a positive control consisting of antibiotics such as ampicillin, vancomycin and gentamicin plus vancomycin. The medium used for the seeding of the plates was Triptein Soy Agar (ATS). To evaluate the antibacterial effect, the macrodilution method in Thioglycollate broth was used to determine the minimum inhibitory concentration (MIC) and the Kirby Bauer method to determine bacterial susceptibility. The plates were read at 24 hours by visual inspection. Colony Forming Units (CFU) were counted to collect MIC data, and for bacterial susceptibility data, inhibition halos were measured with a millimeter rule. Results: The CFU averages were 1.40 for the concentration of 5% for the 25% of 1.00, the 50% of 0.40, the 75% of 0.30 and the 100% of 0.00. The susceptibility was borderline, being the averages of the halos of inhibition of the growth of E. faecalis. 9.20 mm for the 5% concentration, 10.70mm for the 25% concentration, 11.85mm for the 50% concentration, 12.40mm for the 75% concentration and 13.90mm for the 100% concentration. Conclusion: The ethanolic extract of Pelargonium peltatum (L.) L´Hér. has an in vitro antibacterial effect against Enterococcus faecalis ATCC 29212TM
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