A method is provided to functionally select cells with enhanced characteristics relevant to cell engraftment, including both spontaneous migration and directional migration towards specific chemo-attractants. The cells are preferably undifferentiated cells, such as mesenchymal stem cells. The method.....
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An orally applied DNA composition for improving the damaged immunity associated with chronic infection of HBV and suppressing the transgenic expression in an elongated period contains an attenuated-strain bacteria cell whose target is intestinal muccosa phagocyte for transporting the plasmid carrier.....
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The present invention provides an oral DNA composition for improving an impaired immunity associated with chronic infection of hepatitis B virus (HBV) comprising an attenuated strain of bacterial cells which preferentially target phagocytic cells of the intestin al mucosa, and which serve as a vehic.....
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An AC/DC power converter includes a pair of input terminals, a boost unit, a DC/DC converter, a coupler chain, and a discharge chain. The pair of input terminals connect to a pulsating DC source. The boost unit is coupled to the input terminals and generates a voltage higher than the voltage at the .....
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Bacterial lipopolysaccharide (LPS) in systemic circulation triggers deleterious super-inflammatory response, which is key pathogenesis of many disorders like gram-negative sepsis and necrotizing enterocolitis. No effective therapeutic interventions are currently available for protection of patients .....
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