We have previously suggested that fluid flow in the mouse exorbital lacrimal gland is driven by the opening of apical Cl- and K+ channels. These ions move into the lumen of the gland and water follows by osmosis. In many tissues, the Na+-K+-2Cl- cotransporter (NKCC1) replaces the Cl- and K+ ions that move into the lumen. We hypothesize that mouse exorbital lacrimal glands would have NKCC1 co-tr...

OBJECTIVE Matrix-induced autologous chondrocyte implantation (ACI) offers a potential solution for cartilage repair but is currently hindered by loss of the chondrocyte differentiated phenotype. To further our understanding of the mechanism of dedifferentiation, changes in the phenotype in relation to mechanotransduction were recorded in response to monolayer culture. METHODS Bovine cartilage...

satellite imagery was used as a rapid and spatially explicit method to delineate crop residue cover and to estimate the use and intensity of conservation tillage. the potential of multispectral high-spatial resolution of worldview-2 local data was evaluated using 11 satellite spectral indices and linear spectral unmixing analysis (lsua). experimental plots were examined; residue cover was measu...

System-level virtualization introduces critical vulnerabilities to failures of the software components that implement virtualization – the virtualization infrastructure (VI). To mitigate the impact of such failures, we introduce a resilient VI (RVI) that can recover individual VI components from failure, caused by hardware or software faults, transparently to the hosted virtual machines (VMs). ...

Psychophysical and electrophysiological studies have shown that the perception of color is in part dependent upon an opponent signal between the long (R) and middle (G) wavelength--sensitive cone systems. Models of human color vision hypothesize that this signal is derived from the difference between sensitivities of the R and G classes of cones. We report here a slow potential in the foveal lo...

BACKGROUND This study aimed to investigate the impact of preceding respiratory viral infections (RVI) on the clinical severity of pneumococcal pneumonia patients. METHODS A retrospective observational study was conducted at a university hospital from January 2009 to March 2013. Study subjects included adults (aged ≥18 years) with pneumococcal pneumonia who had undergone laboratory tests for R...

The purpose of this study was to investigate the mechanism of monocrotaline (MCT)-induced pulmonary artery hypertension (PAH) and determine whether 4-chloro-DL-phenylalanine (PCPA) could inhibit pulmonary arterial remodeling associated with connective tissue growth factor (CTGF) expression and downstream signal pathway. MCT was administered to forty Sprague Dawley rats to establish the PAH mode...

We consider a joint sampling and scheduling problem for optimizing data freshness in multi-source systems. Data is measured by non-decreasing penalty function of age information, where all sources have the same age-penalty function. Sources take turns to generate update packets, forward them their destinations one-by-one through shared channel with random delay. There scheduler, that chooses or...

Spectral vegetation indices are frequently used to estimate vegetation biophysical/biochemical characteristics. In general they have been proposed to reduce spectral effects caused by external factors such as the atmosphere and the soil background. This study evaluated narrow band vegetation indices for estimation of vegetation leaf area index. The study takes advantage of using a dataset colle...