Publications by authors named "Cesar Gonzalez-Ramirez"
ST3GAL4 gene expression is altered in different cancer types, including cervical cancer. Several mRNA transcripts have been reported for this gene; however, their expression levels in cervical cancer have not been analyzed. ST3GAL4 encodes for β‑galactosidase α‑2,3‑sialyltransferase 4, involved in the biosynthesis of the tumour antigens sLe(x) and sulfo‑sLe(x).
View Article and Find Full Text PDFA multifactorial study on duration of temporary disabilities in Spain.
Arch Environ Occup Health
November 2017
The extreme variability of temporary disability duration has a deep effect in public health. We tried to understand what factors duration of disability depends on. Through cohort study with data of temporary disabilities collected by Ibermutuamur from 2008 to 2012, we used statistical multivariate methods.
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- The study investigated how L-aminoglucosidic stereoisomers, specifically rhodostreptomycins A (Rho A) and B (Rho B), interact with cations like Mg(2+), Ca(2+), and H(+), using quantum mechanical methods and docking studies.
- Both stereoisomers exhibit similar properties against the bacterium Helicobacter pylori, but Rho B has a stronger affinity for Mg(2+) ions, resulting in its hydration.
- The results indicate that Rho B forms a more stable complex with hydrated Mg(2+) compared to Rho A, and docking suggests that both molecules bind to these cations through hydrogen bonding.
Article Synopsis
- The study examined the presence of coliform bacteria, E. coli, and Salmonella in jalapeño and serrano peppers sourced from markets in Pachuca, Hidalgo, Mexico, finding high contamination levels in both types of peppers.
- Detection rates for coliforms were 100% in serrano and 100% in jalapeño, with significant concentrations found across samples.
- While whole peppers showed no growth of certain bacteria at different temperatures, sliced peppers and blended sauce allowed for bacterial growth, especially at room temperature, highlighting the importance of food safety practices.
The incidence of coliform bacteria (CB), thermotolerant coliforms (TC), Escherichia coli, and Salmonella was determined for zucchini squash fruit. In addition, the behavior of four serotypes of Salmonella and a cocktail of three E. coli strains on whole and sliced zucchini squash at 25+/-2 degrees C and 3 to 5 degrees C was tested.
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