Junnan Wang

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Sevoflurane, a common used inhaled anaesthetic, induces neuronal apoptosis in preclinical studies and correlates with functional neurological impairment. We investigated whether FTY720, a known sphingosine-1 phosphate (S1P) receptor agonist, could exert neuroprotective effect against sevoflurane-induced neurotoxicity. Neuroprotective effect of FTY720 was(More)
The nitrogen oxides (NO(x)) decomposition on illuminated TiO(2) surfaces has been widely studied, but little is known about the subsequent formation of non-nitrogen containing products. In this study, TiO(2) coated glass surfaces and TiO(2) films with nitrate anions (either premixed with TiO(2) as KNO(3) or deposited from gaseous NO(x)) are irradiated with(More)
Diastereoisomers of quinidine and quinine are used to treat arrhythmia and malaria, respectively. It has been reported that both drugs block the hERG (human ether-a-go-go-related gene) potassium channel which is essential for myocardium repolarization. Abnormality of repolarization increases risk of arrhythmia. The aim of our research is to study and(More)
Hierarchical nanoarchitecture and porous structure can both provide advantages for improving the electrochemical performance in energy storage electrodes. Here we report a novel strategy to synthesize new electrode materials, hierarchical Co-based porous layered double hydroxide (PLDH) arrays derived via alkali etching from Co(OH)2@CoAl LDH nanoarrays. This(More)
In this paper, chess-type plane is used as calibration patterns, and the camera is calibrated by utilizing linear camera model with sub-pixel precision, we propose an improved algorithm used to locate the position with the visual information. The new method is based on improved SUSAN detecting and is combined with quick image matching which is used to get(More)
The key to guarantee the filter better performance is the accurateness and fast detection of harmonic components of current in power system. The method of reactive current detection and simulation verification based on instantaneous reactive power theory was introduced in this paper. The corresponding design project is given according to the key part in the(More)
BACKGROUND Oxidative stress, inducing cardiomyocyte apoptosis or myocardial ischemia, is the major denominator of many cardiac diseases. In this study, we intended to explore the regulatory function of microRNA-137 (miR-137) in oxidative stress-induced cardiomyocyte apoptosis. MATERIAL AND METHODS Cardiomyocytes were extracted from newborn C57BL/6 mice(More)
The human ether-a-go-go-related gene (hERG) potassium channel conducts rapid delayed rectifier potassium currents (IKr) and contributes to phase III cardiac action potential repolarization. Drugs inhibit hERG channels by binding to aromatic residues in hERG helixes. Berberine (BBR) has multiple actions, and its hydrogenated derivative dihydroberberine (DHB)(More)
This paper introduces a coarse-to-fine approach for industrial meter detection. This work has two key contributions. First, our method describes a two-level cascaded regressor to directly regress the industrial meter's parameter representation with normalizing target images to the same pose and scale, avoiding searching in multi-scale space with sliding(More)