A multicentric outbreak of Candida auris in Mexico: 2020 to 2023.

Background: Candida auris, an emerging multidrug-resistant yeast, has become a global concern due to its association with nosocomial outbreaks and resistance to antifungal medications. The COVID-19 pandemic has exacerbated the situation, with several outbreaks reported worldwide, including in Mexico. We describe the clinical and microbiological characteristics of a multicentric outbreak in private institutions in Mexico.

Outcomes of neonates born to women with Covid-19.

Not available.

Flow cytometric detection of spontaneous apoptosis in human breast cancer using the TUNEL-technique.

Microscopic detection of structural alterations is the most reliable method to identify apoptotic cells, which however, does not allow any correlation with cell cycle phases. Discrimination of individual cells within solid human tumors undergoing apoptotic death is possible by flow cytometry where apoptotic cells appear in a hypodiploid sub G0/1-peak as a consequence of partial DNA loss. To refer induction of apoptosis to cell cycle phases we adopted the terminal deoxynucleotidyl transferase nick-end-labelling (TUNEL) technique to flow cytometry which enables the detection of cellular DNA content and DNA fragmentation by multiparametric analysis.