Nephrology
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Chronic kidney disease (CKD) is a recognized public health problem and key determinant of poor health outcomes. In Mexico, this condition has been associated with high and significant risk of death in COVID-19 patients; however, not enough attention has been given to the vulnerable population as the increasing numbers and fatality rates suggest. This study evaluated the effect of interaction between CKD condition and other risk factors (sex, diabetes, hypertension and obesity) on the survival rate of positive patients for COVID-19 in Mexico. The results from this study support that CKD patients is a population at high risk for mortality for COVID-19 and that COVID-19 positive inpatients with CKD and diabetes are highly vulnerable to death.
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Cardiovascular events (CVE) are common co-morbidities amongst patients with chronic kidney disease (CKD). The impact of CVE on the subsequent pattern and rate of deterioration of kidney function is not well described. ⋯ Cardiovascular events are associated with increased mortality in the CKD cohort. They were not associated with accelerated deterioration of kidney function.
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Acute kidney injury (AKI) is often underdiagnosed due to several limitations of the renal marker creatinine. Tubular urinary biomarkers may substantially contribute to diagnose AKI early. For early detection of AKI, we evaluated for the first time N-acetyl-β-d-glucosaminidase (NAG), Kidney-injury-molecule-1 (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) in acute chest pain. ⋯ NAG presented as a promising marker of impending AKI and the necessity of renal replacement therapy.
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To understand the mechanism of long non-coding RNA (LncRNA) HOTAIR on renal interstitial fibrosis (RIF) by regulating Notch1 pathway via the modulation of miR-124. ⋯ Silencing lncRNA HOTAIR can up-regulate miR-124 to block Notch1 pathway, and thereby alleviating EMT and RIF, indicating HOTAIR as a potential target for RIF treatment.