The American journal of the medical sciences
-
We explored whether the reported racial differences in subclinical myocardial injury (SCMI) are due to variations in the prevalence or differential impact of the SCMI risk factors. ⋯ Heterogeneity in the racial differences in the prevalence of SCMI risk factors exists, but they do not explain racial differences in SCMI. The stronger associations of smoking, diabetes, and no regular exercise with SCMI partially explain the higher prevalence of SCMI in Whites.
-
Patients with acute upper gastrointestinal bleeding (UGIB) are made NPO prior to endoscopy. It is standard practice in those found to have low risk lesions to immediately resume a usual diet. Here, we evaluated refeeding practices in hospitalized patients with UGIB after endoscopy. ⋯ Inappropriate dietary restrictions are frequent in patients with UGIB caused by low risk lesions. This delay in refeeding leads to increased length of hospital stay - suggesting that appropriate refeeding is an opportunity to improve patient care.
-
Myocardial ischemia-reperfusion (I/R), a harmful process in the treatment of cardiovascular diseases, can cause secondary damage to the cardiac tissues. Circular RNAs (circRNAs) are important regulators in a number of cardiac disorders. However, the role of circHDAC9 in myocardial I/R injury has not been clarified. ⋯ Inhibition of circHDAC9 significantly improved myocardial I/R injury by regulating miR-671-5p/SOX4 signaling pathway.