This investigation was designed to establish the relative responsiveness of maximum time-varying elastance (Emax) slope values to alterations in left ventricular contractile state in comparison with isovolumic and ejection phase indices in man. Accordingly, nine patients had a bipolar right atrial pacing catheter and micromanometer left ventricular catheter placed and red blood cells tagged wit...

The formation of cytoplasmic stress granules and the innate immune response are two distinct cellular stress responses. Our study investigated the involvement of four innate immune proteins - retinoic-acid-inducible gene I (RIG-I, also known as DDX58), melanoma differentiation-associated gene 5 (MDA5, also known as IFIH1), IFN-β promoter stimulator (IPS-1, also known as MAVS) and protein kinase...

BACKGROUND: Fidelity scales are used to monitor adherence to evidence-based practices. The underlying assumption is that high fidelity predicts better outcomes. The IPS-25 is a fidelity scale measuring adherence to the Individual Placement and Support (IPS) model. A previous study found a significant association between the IPS-25 and competitive employment outcome. The current study sought to ...

PURPOSE Retinal pigmented epithelium derived from human induced pluripotent stem (iPS) cells (iPS-RPE) may be a source of cells for transplantation. For this reason, it is essential to determine the functional competence of iPS-RPE. One key role of the RPE is uptake and processing of retinoids via the visual cycle. The purpose of this study is to investigate the expression of visual cycle prote...

Although rotational parameters by speckle tracking echocardiography (STE) have been previously compared to sonomicrometry and cardiac magnetic resonance imaging, few have examined the relationship between left ventricular (LV) rotational mechanics and intraventricular measures of load-independent contractility, LV stiffness, or ventriculoarterial coupling. The aim of this study was to compare t...

to get a mole of a gas, it is necessary to calculate the intermolecular interaction. theseintermolecular interactions can be depicted by drawing the potential energy of a pair molecule inrelation to the distance. the intermolecular potential energy surface in the mixtures of ch4-h2cogases from ab initio calculations has been explored. in ab initio calculations the basis setsuperposition error (...

Induced pluripotent stem (iPS) cells, are a type of pluripotent stem cell derived from adult somatic cells. They have been reprogrammed through inducing genes and factors to be pluripotent. iPS cells are similar to embryonic stem (ES) cells in many aspects. This review summarizes the recent progresses in iPS cell reprogramming and iPS cell based therapy, and describe patient specific iPS cells ...

PURPOSE Somatic cells can be reprogrammed into an embryonic stem cell-like pluripotent state by Oct-3/4, Sox2, c-Myc, and Klf4. Sox2 as an essential reprogramming factor also contributes to the development of the eye and the retina. This study was conducted to determine whether induced pluripotent stem (iPS) cells express retinal progenitor cell (RPC)-related genes and whether iPS cells can dir...