Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance Module
This research shows the bioelectrical characterization and impedance reading of nasopharyngeal samples taken during the infection stage of a patient with viral rhinopharyngitis compared to the healthy stage of the same patient. 11 nasopharyngeal samples were taken during the initial phase of infect...
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| Language: | English |
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Instituto de Investigación de Física
2025-03-01
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| Series: | Revista de Investigación de Física |
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| Online Access: | https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/28293 |
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| author | Christian Lexequias Bryan Urcia Nicole Morante Sara Diaz Oscar Baltuano Galo Patiño |
| author_facet | Christian Lexequias Bryan Urcia Nicole Morante Sara Diaz Oscar Baltuano Galo Patiño |
| author_sort | Christian Lexequias |
| collection | DOAJ |
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This research shows the bioelectrical characterization and impedance reading of nasopharyngeal samples taken during the infection stage of a patient with viral rhinopharyngitis compared to the healthy stage of the same patient. 11 nasopharyngeal samples were taken during the initial phase of infection and 10 nasopharyngeal samples 14 days after not presenting any symptoms. The analysis was carried out in a frequency range of 10 kHz - 1 MHz using the MIVA (Module of Variable Impedance for Analysis) bioelectrical impedance equipment. The results obtained indicated a significant difference in the impedance of the samples during the different stages, which allowed establishing a range in the axes (Z' and Z'') of the Nyquist diagram when a nasopharyngeal sample comes from a case of viral rhinopharyngitis and when the sample comes from a healthy patient. In addition, it will be modified to schematize a circuit equivalent to the bioelectric behavior of the sample with the respective value of its components, which will greatly help for future research that wishes to work in the same field of study. This work is part of the vision of the INFISA Research Group to develop a less invasive method for the diagnosis of diseases that affect the respiratory and circulatory systems.
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| format | Article |
| id | doaj-art-fe906913ae9f40a5b013d38c62eabc4f |
| institution | DOAJ |
| issn | 1605-7724 1728-2977 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Instituto de Investigación de Física |
| record_format | Article |
| series | Revista de Investigación de Física |
| spelling | doaj-art-fe906913ae9f40a5b013d38c62eabc4f2025-08-20T03:09:59ZengInstituto de Investigación de FísicaRevista de Investigación de Física1605-77241728-29772025-03-0128110.15381/rif.v28i1.28293Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance ModuleChristian Lexequias 0https://orcid.org/0000-0002-2121-0950Bryan Urcia1https://orcid.org/0000-0001-7584-2526Nicole Morante2https://orcid.org/0000-0001-6661-4097Sara Diaz3https://orcid.org/0000-0002-1458-4903Oscar Baltuano4https://orcid.org/0000-0003-1767-7141Galo Patiño5https://orcid.org/0000-0003-4626-1743Universidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosUniversidad Nacional Mayor de San MarcosInstituto Peruano de Energía NuclearUniversidad Nacional Mayor de San Marcos This research shows the bioelectrical characterization and impedance reading of nasopharyngeal samples taken during the infection stage of a patient with viral rhinopharyngitis compared to the healthy stage of the same patient. 11 nasopharyngeal samples were taken during the initial phase of infection and 10 nasopharyngeal samples 14 days after not presenting any symptoms. The analysis was carried out in a frequency range of 10 kHz - 1 MHz using the MIVA (Module of Variable Impedance for Analysis) bioelectrical impedance equipment. The results obtained indicated a significant difference in the impedance of the samples during the different stages, which allowed establishing a range in the axes (Z' and Z'') of the Nyquist diagram when a nasopharyngeal sample comes from a case of viral rhinopharyngitis and when the sample comes from a healthy patient. In addition, it will be modified to schematize a circuit equivalent to the bioelectric behavior of the sample with the respective value of its components, which will greatly help for future research that wishes to work in the same field of study. This work is part of the vision of the INFISA Research Group to develop a less invasive method for the diagnosis of diseases that affect the respiratory and circulatory systems. https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/28293Characterizationbioelectricviral rhinopharyngitisimpedancediagnosis |
| spellingShingle | Christian Lexequias Bryan Urcia Nicole Morante Sara Diaz Oscar Baltuano Galo Patiño Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance Module Revista de Investigación de Física Characterization bioelectric viral rhinopharyngitis impedance diagnosis |
| title | Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance Module |
| title_full | Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance Module |
| title_fullStr | Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance Module |
| title_full_unstemmed | Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance Module |
| title_short | Bioelectrical analysis of swab samples During and After Viral Nasopharyngitis Infection Using a Variable Impedance Module |
| title_sort | bioelectrical analysis of swab samples during and after viral nasopharyngitis infection using a variable impedance module |
| topic | Characterization bioelectric viral rhinopharyngitis impedance diagnosis |
| url | https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/28293 |
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