Journal: Materials

Article Title: Impact of Electrode Surface Morphology in ZnO-Based Resistive Random Access Memory Fabricated Using the Cu Chemical Displacement Technique

doi: 10.3390/ma11020265

Figure Lengend Snippet: Atomic force microscopy (AFM) images of Cu surface morphology of the ( a ) control; ( b ) CDT 60 s; ( c ) CDT 75 s; and ( d ) CDT 90 s samples.

Article Snippet: Surface morphology of the sample is observed by atomic force microscopy (AFM, SOLVER P47-PRO, NT-MDT, Zelenograd, Moscow, Russia) and scanning electron microscopy (SEM, JOEL JSM 6500, JOEL, Tokyo, Japan).

Techniques: Microscopy, Control

Journal: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease

Article Title: Vascular Endothelial Function in Midlife/Older Adults Classified According to 2017 American College of Cardiology/American Heart Association Blood Pressure Guidelines

doi: 10.1161/JAHA.120.016625

Figure Lengend Snippet: Abundance of nitrotyrosine (NT; oxidative modification of proteins) and expression of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase (oxidant‐producing enzyme), manganese superoxide dismutase (MnSOD; antioxidant defenses) and nuclear factor κ B (NFκB; proinflammatory transcription factor) in biopsied venous endothelial cells from midlife/older adults with normal blood pressure (BP; <120/80 mm Hg systolic BP [SBP]/diastolic BP [DBP]) vs above‐normal BP (≥120 mm Hg SBP or ≥80 mm Hg DBP) with example immunofluorescent images of individual endothelial cells below. Data are normalized to human umbilical vein endothelial cell protein expression via immunofluorescence. Box indicates interquartile range and median, whiskers indicate 5th to 95th percentiles. * P <0.05 compared with normal BP.

Article Snippet: Our laboratory established previously that protein markers assessed in venous endothelial cells correlate well with the same markers assessed in arterial endothelial cells obtained by invasive brachial artery catheterization., For analysis, endothelial cells were stained with primary antibodies for nitrotyrosine (posttranslational oxidative modification; n=240), nicotinamide adenine dinucleotide phosphate (NADPH) oxidase subunit p47 phox (pro‐oxidant enzyme marker; n=187), manganese superoxide dismutase (antioxidant enzyme; n=96), and nuclear factor kappa B p65 (proinflammatory transcription factor; n=197), as well as with an AlexaFluor fluorescent secondary antibody (Invitrogen, Carlsbad, CA).

Techniques: Modification, Expressing, Immunofluorescence