Formation of volatile sulfur compounds and S-methyl-l-cysteine sulfoxide in Brassica oleracea vegetables.

Besides glucosinolates, Brassica vegetables accumulate sulfur-containing (+)-S-methyl-l-cysteine sulfoxide (SMCSO, methiin), mainly known from Allium vegetables. Such (+)-S-alk(en)yl-l-cysteine sulfoxides can degrade to volatile organosulfur compounds (VOSCs), which have been linked to health beneficial effects. In the present study, the accumulation of SMCSO and the formation of VOSCs was investigated in Brassica oleracea vegetables.

Large Footprint Bone Cyst: Arthroscopic Autologous Cylinder Press-Fit with Buddy Anchor Interference-Fit for Rotator Cuff Repairt.

Background: About 20-25% of all rotator cuff tears are associated with footprint bone cysts. Large cysts (>10 mm2) are rare but can be problematic for anchor fixation and rotator cuff repair. So far treatment of footprint bone cysts was described using large or several anchors, cement, or compaction grafting mostly with allograft bone being biologically inferior to restore bone stock compared to autologous grafts.

Acid-sensing ion channel (ASIC) 4 predominantly localizes to an early endosome-related organelle upon heterologous expression.

Acid-sensing ion channels (ASICs) are voltage-independent proton-gated amiloride sensitive sodium channels, belonging to the DEG/ENaC gene family. Six different ASICs have been identified (ASIC1a, ASIC1b, ASIC2a, ASIC2b, ASIC3, ASIC4) that are activated by a drop in extracellular pH, either as homo- or heteromers. An exception is ASIC4, which is not activated by protons as a homomer and which does not contribute to functional heteromeric ASICs.

Multidirectional global left ventricular systolic function in normal subjects and patients with hypertension: multicenter evaluation.

Background: The aim of this multicenter study was to determine the normal ranges and the clinical relevance of multidirectional systolic parameters to evaluate global left ventricular (LV) systolic function.

Methods: Three hundred twenty-three healthy adult subjects prospectively included at 10 centers and a cohort of 310 patients with hypertension were analyzed. Multidirectional global LV systolic function was analyzed using two-dimensional speckle-tracking echocardiography by means of two indices: longitudinal-circumferential systolic index (the average of longitudinal and circumferential global systolic strain) and global systolic index (the average of longitudinal, circumferential, and radial global systolic strain).

Clinical significance of the assessment of the systolic and diastolic myocardial function of the left atrium in patients with paroxysmal atrial fibrillation and low CHADS(2) index treated with catheter ablation therapy.

The purpose of this study was to determine the clinical significance of the assessment of the diastolic and systolic myocardial function of the left atrium in patients with paroxysmal atrial fibrillation (AF) and low CHADS(2) scores treated with catheter ablation therapy. In a cohort of 84 symptomatic patients with paroxysmal AF and low CHADS(2) scores (≤1), the clinical significance of the systolic and diastolic myocardial function of the left atrium (assessed using 2-dimensional speckle-tracking echocardiography) were studied to predict the risk for recurrence of AF after catheter ablation therapy in the course of a follow-up period of ≥1 year. During a mean follow-up period of 19.