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Efficacy of single versus multiple exposure by electromagneticmodalities on gram-negative and positive bacterial strains in an in-vitromodel

dc.contributor.authorLeão-Ribeiro, Ivana
dc.contributor.authorDixit, Snehil
dc.contributor.authorAhmad, Irfan
dc.contributor.authorGular, Kumar
dc.contributor.authorEid, Refaat
dc.contributor.authorReddy, Ravi Shankar
dc.contributor.authorAbohashrh, Mohammed
dc.contributor.authorAlshahrani, Saeed Mastour
dc.contributor.authorTedla, Jaya Shanker
dc.contributor.authorDixit, Nitin Arun
dc.date.accessioned2021-11-10T12:27:20Z
dc.date.available2021-11-10T12:27:20Z
dc.date.issued2021
dc.identifier.urihttp://repositorio.ucm.cl/handle/ucm/3449
dc.description.abstractObjectives: The primary purpose of the recent experiment was to scrutinize the dissimilarity between single and multiple exposures by electrotherapeutic modalities to determine the development of Gram-positive and Gram negative bacteria spectrum. Material and methods: Bacterial strains employed in this study were Gram-negative bacteria such as Pseudomonas aeruginosa, Escherichia coli, and Klebsiella pneumonae and Gram-positive bacteria such as Staphylococcus aureus, Staphylococcus saprophyticus and Streptococcus pyogenes. Fluence for Low level laser therapy (LLLT) (810 nm) was 40 J/cm2 for 80 s, for microwave (MWD) a dosage of 100-Watt with duration of 5 min and for magnetic field therapy (MT) duration of 30 min with 100% intensity was used. Results: Repeated Measures of analysis of variances (RANOVA) for within-subject effects was used to detect a global significant change within the means at dissimilar time points. The experiments of within-subjects revealed a significant difference within groups, df of (3, 40), F value of 39.38 and a p value less than 0.001, representing a significant variation between the three groups between pre and post exposures. There was a significant variation between single exposure and multiple exposures in the experimental sample’s pre-post between the four groups with df (1, 40) f value of 2943.69 and p value less than 0.001. Scanning and Transmission electron microscopy images were also taken into account to determine the extent of damage caused to the bacterial cells surface topography in Gram negative and Gram positive spectrums. Conclusion: The study demonstrated that single high exposure with the LLLT appears to have the most emphatic effect followed by exposure by MWD and MT.es_CL
dc.language.isoenes_CL
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
dc.sourceSaudi Journal of Biological Sciences, 28(3), 1678-1686es_CL
dc.subjectLow level laser therapyes_CL
dc.subjectMagnetic therapyes_CL
dc.subjectMicrowave diathermyes_CL
dc.subjectGram negative bacteriaes_CL
dc.subjectGram positive bacteriaes_CL
dc.subjectPhoto-inhibitoryes_CL
dc.subjectElectromagnetic spectrumes_CL
dc.titleEfficacy of single versus multiple exposure by electromagneticmodalities on gram-negative and positive bacterial strains in an in-vitromodeles_CL
dc.typeArticlees_CL
dc.ucm.facultadFacultad de Ciencias de la Saludes_CL
dc.ucm.indexacionScopuses_CL
dc.ucm.indexacionIsies_CL
dc.ucm.urilinkinghub.elsevier.com/retrieve/pii/S1319562X20306604es_CL
dc.ucm.doidoi.org/10.1016/j.sjbs.2020.12.004es_CL


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