Clinical validation of the isothermal RT-LAMP test for rapid diagnosis of SARS-CoV-2.

Unlabelled: Introducción. Desde el primer reporte en la provincia de Wuhan (China) en el año 2019, el SARS-CoV-2 se ha diseminado por todo el mundo, provocando un enorme impacto en la salud pública. Para su diagnóstico, la Organización Mundial de la Salud ha incentivado el desarrollo de pruebas rápidas, de simple ejecución, sensibles y específicas, que complementan la RT-qPCR como prueba de referencia.

Split and Merge Watershed: a two-step method for cell segmentation in fluorescence microscopy images.

The development of advanced techniques in medical imaging has allowed scanning of the human body to microscopic levels, making research on cell behavior more complex and more in-depth. Recent studies have focused on cellular heterogeneity since cell-to-cell differences are always present in the cell population and this variability contains valuable information. However, identifying each cell is not an easy task because, in the images acquired from the microscope, there are clusters of cells that are touching one another.