A Transition From Interindividual Uniformity to Diversity in Appearance and Transcriptional Features at Midlife in Caenorhabditis elegans.

During embryogenesis, organisms function as a robust system that ensures uniformity within individuals, but they lose robustness and develop variations at advanced ages. However, when and how organisms lose this robustness remains largely elusive. Here, we identified a sharp transition from interindividual uniformity to diversity in the appearance and transcriptional features of age-matched Caenorhabditis elegans in midlife.

The relationship between continuation of exercise habit for three years and endothelial function in patients with hypertension.

The aim of this study was to evaluate the relationship between continuation of exercise habit for a long period and endothelial function assessed by flow-mediated vasodilation (FMD) in patients with hypertension. This study was a multicenter retrospective observational study. A total of 639 patients with hypertension were enrolled in this study.

Vascular function assessed by flow-mediated vasodilation and nitroglycerine-induced vasodilation in subjects with first-degree atrioventricular block.

First-degree atrioventricular block (AVB) is a common electrocardiogram finding in clinical practice. Vascular dysfunction is associated with cardiovascular disease and events. There is no information on the association of AVB with vascular function.

Severity of Acute Kawasaki Disease Can Be Predicted by Evaluating the Body Temperature at the Completion of an Initial Immunoglobulin Treatment.

: We aimed to determine whether the severity of acute Kawasaki disease (KD) can be predicted based on whether a patient remains febrile or becomes afebrile immediately after the completion of initial immunoglobulin treatment (IVIG). : This retrospective cohort study at a single institution involved 306 patients with KD. They were categorized into four groups according to their fever status at two specific time points (end of the initial IVIG treatment and 24-36 h later): Group F-F, patients who remained febrile at both time points; Group F-AF, patients who were febrile at the end of the initial IVIG treatment but became afebrile 24-36 h later; Group AF-F, patients who were afebrile at the end of the initial IVIG treatment but became febrile 24-36 h later; and Group AF-AF, patients who remained afebrile at both time points.

Serum uric acid is independently associated with impaired nitroglycerine-induced vasodilation of the brachial artery in women.

Experimental and clinical studies have suggested atherosclerotic effects of uric acid (UA) on vascular smooth muscle cells (VSMCs). Nitroglycerine-induced vasodilation (NID), a control test for flow-mediated vasodilation, can be used as a possible marker of VSMC dysfunction. However, there is little information on the association between UA and NID.