A5086156376- Spectroscopy Techniques in Biomedical and Chemical Research
- SARS-CoV-2 and COVID-19 Research
- SARS-CoV-2 detection and testing
- COVID-19 diagnosis using AI
- COVID-19 Clinical Research Studies
- Machine Learning in Healthcare
- Atomic and Subatomic Physics Research
- Artificial Intelligence in Healthcare and Education
- Radiomics and Machine Learning in Medical Imaging
- Nuclear Physics and Applications
- Infrared Thermography in Medicine
Hospital Central Militar
2021-2023
Secretaría de la Defensa Nacional
2021-2023
Secretaria de Salud
2023
Abstract The coronavirus disease 2019 (COVID-19) is the latest biological hazard for novel severe acute respiratory syndrome 2 (SARS-CoV-2). Even though numerous diagnostic tests SARS-CoV-2 have been proposed, new diagnosis strategies are being developed, looking less expensive methods to be used as screening. This study aimed establish salivary vibrational modes analyzed by attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopy detect COVID-19 fingerprints that allow...
The wide range of symptoms the coronavirus disease 2019 (COVID-19) makes it challenging to predict evolution using a single parameter. Therefore, describe pathophysiological response SARS-CoV-2 infection in hospitalized patients with severe COVID-19, we compared according survival or death, sociodemographic and clinical characteristics, biochemical immunological attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectra from saliva samples their correlation chemometric...
Various immunopathological events characterize the systemic acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Moreover, it has been reported that disease 2019 (COVID-19) vaccination and infection by SARS-CoV-2 induce humoral immunity mediated B-cell-derived antibodies cellular T cells memory B cells. Immunoglobulins, cytokines, chemokines play an important role in shaping response to vaccination. Furthermore, different vaccines have developed prevent COVID-19. Therefore, this...
The process of selecting an artificial intelligence (AI) model to assist clinical diagnosis a particular pathology and its validation tests is relevant since the values accuracy, sensitivity specificity may not reflect behavior method in real environment. Here, we provide helpful considerations increase success using AI practice.
Abstract There is a growing trend in using saliva for SARS-CoV-2 detection with reasonable accuracy. We have studied the responses of IgA, IgG, and IgM human by directly comparing disease control analyzing two-trace two-dimensional correlation spectra (2T2D-COS) employing Fourier transform infrared (FTIR) spectra. The findings show decrease IgG salivary antibodies 50, 60, 65, 75-years samples. Among various COVID-19 populations studied, female 30 years group reveal defence mechanisms...
Abstract The coronavirus disease 2019 (COVID-19) is the latest biological hazard for novel severe acute respiratory syndrome 2 (SARS-CoV-2). Numerous diagnostic tests SARS-CoV-2 have been used, which are expensive and require specialized personal. So, new diagnosis strategies being developed, looking less methods could be used as screening better spread control. Many researchers described use of saliva a potential indicator COVID-19, even same patient carry out its collection. In this sense,...
Abstract Various immunopathological events characterize the SARS-CoV-2 infection. Nevertheless, it has been reported that T cell response against is predominated by CD4+ cells, which could be related to compromised long-lasting protection. Furthermore, different vaccines have developed prevent coronavirus disease 2019 (COVID-19). Therefore, this research aimed analyze and compare Fourier transform infrared (FTIR) spectra of vaccinated people with a positive (V-COVID-19 group) or negative...