Abstract
Aim: This study was designed to prepare and evaluate cefixime-loaded nanoparticles containing low molecular weight chitosan films for the enhanced topical treatment of periodontitis.
Methods: To fabricate the enhanced antimicrobial films, a nanoprecipitation method for cefixime nanoparticles followed by a solvent evaporation method for these nanoparticles loaded films were adopted in this study. Nine batches of nanoparticles (NPs) with different concentrations of ethyl cellulose and polyvinyl alcohol were prepared and evaluated. Furthermore, nine batches of optimized NPs loaded films with different concentrations of low molecular weight chitosan and glycerol were fabricated and evaluated. Optimized NPs loaded films were assessed for their antimicrobial activity against the periodontitis patient’s saliva samples.
Results: The FT-IR spectroscopy and XRD study revealed that there was no interaction between the drug and all other excipients and the drug remained amorphous form in chitosan film. The SEM study revealed that the prepared NPs were spherical in shape and uniformly distributed in chitosan film. In vitro drug release study revealed the NPs have a sustained release profile up to 8 days and NPs loaded films have up to 11 days. The conventional marketed mouth wash shows a low inhibition zone of 5.70 ± 0.043 mm, whereas NPs loaded film shows a higher inhibition zone of 6.72 ± 0.063 mm against periodontal microorganisms present in the patient’s saliva. The stability study revealed that the optimized NPs loaded film shows no dramatic change in drug release profile and folding endurance after six months.
Conclusion: This present study highlights the possible usage of cefixime NPs loaded films in enhanced periodontal treatment.
Keywords: Cefixime, nanoparticles, nanoparticles loaded film, periodontal diseases, ex vivo antimicrobial study, stabilitystudy
Graphical Abstract
[PMID: 10687494]
[http://dx.doi.org/10.3109/10717544.2014.935531] [PMID: 25005586]
[http://dx.doi.org/10.1615/CritRevTherDrugCarrierSyst.2014008117] [PMID: 24940625]
[http://dx.doi.org/10.1002/jps.24142] [PMID: 25187001]
[http://dx.doi.org/10.1038/s41598-018-24866-2] [PMID: 29703905]
[http://dx.doi.org/10.2298/VSP150326133D] [PMID: 27498443]
[http://dx.doi.org/10.1007/s11095-010-0176-9] [PMID: 20521086]
[http://dx.doi.org/10.1021/bm070339e] [PMID: 17665945]
[http://dx.doi.org/10.3390/bios9010027] [PMID: 30769890]
[http://dx.doi.org/10.3402/jom.v8.30112] [PMID: 26987356]
[http://dx.doi.org/10.1111/j.1399-302X.2005.00239.x] [PMID: 16238595]
[http://dx.doi.org/10.1016/j.ijbiomac.2013.11.032] [PMID: 24315945]
[http://dx.doi.org/10.1590/S0100-40422007000400014]
[http://dx.doi.org/10.1016/j.rser.2009.11.010]
[http://dx.doi.org/10.1208/s12249-011-9701-3] [PMID: 21979886]
[http://dx.doi.org/10.1016/S0939-6411(01)00146-1] [PMID: 11438423]
[http://dx.doi.org/10.1002/jps.22068] [PMID: 20127823]
[http://dx.doi.org/10.1016/j.carbpol.2010.04.054]
[http://dx.doi.org/10.1016/j.jconrel.2011.01.030] [PMID: 21295087]
[http://dx.doi.org/10.1002/cmmi.427] [PMID: 21287679]
[http://dx.doi.org/10.1039/c0cc05520d] [PMID: 21301716]
[http://dx.doi.org/10.1016/j.nantod.2011.10.001] [PMID: 23293661]
[http://dx.doi.org/10.3390/nano10071414] [PMID: 32698391]
[http://dx.doi.org/10.1080/17425247.2019.1587408] [PMID: 30807242]
[http://dx.doi.org/10.1016/j.biopha.2018.04.126] [PMID: 29710659]
[http://dx.doi.org/10.1016/S0378-5173(01)00974-7] [PMID: 11879747]
[http://dx.doi.org/10.1177/0022034513494816] [PMID: 23788611]
[http://dx.doi.org/10.2147/IJN.S221608] [PMID: 31819427]