Publications by authors named "E Arriola Arellano"
Introduction: This study aims to isolate and characterize potential cytotoxic compounds from the roots of Bauhinia variegata Linn. (Caesalpiniaceae) and evaluate their activity against human cancer cell lines. Five compounds, namely β-sitosterol (1), piperine (2), piperolein B (3), retrofractamide A (4), and dehydropipernonaline (5), were isolated from B.
View Article and Find Full Text PDFIntroduction Osteoarthritis and rheumatoid arthritis, two of the most common forms of arthritis worldwide, are chronic diseases affecting the joints. The Rio Grande Valley is characterized by an abundance of health disparities, with previous studies showing increased rates of multiple diseases and disorders in this region. This study aimed to determine both the prevalence and the risk-adjusted average cost of osteoarthritis and rheumatoid arthritis in the Rio Grande Valley and to compare them with the national average.
View Article and Find Full Text PDFRickettsia sibirica mongolitimonae is an emerging cause of tickborne rickettsiosis. Since the bacterium was first documented as a human pathogen in 1996, a total of 69 patients with this infection have been reported in the literature. Because of the rising rate of R.
View Article and Find Full Text PDFCommunity-acquired respiratory viral infections (CARV) significantly impact patients with hematological malignancies (HM), leading to high morbidity and mortality. However, large-scale, real-world data on CARV in these patients is limited. This study analyzed data from the EPICOVIDEHA-EPIFLUEHA registry, focusing on patients with HM diagnosed with CARV during the 2023-2024 autumn-winter season.
View Article and Find Full Text PDFArticle Synopsis
- The study investigates how meteorological factors like temperature and humidity influence COVID-19 transmission across 439 cities from February 2020 to August 2022.
- Researchers found that lower temperatures (5 °C) significantly increase the risk of COVID-19 incidents compared to moderate temperatures (17 °C), with absolute humidity showing an inverse relationship.
- The analysis revealed no significant interaction between vaccination rates or variants and the effects of weather on COVID-19 transmission, reinforcing the importance of environmental factors in understanding the pandemic.