Xiangyang Kong

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and text, more and more documents use graphs for system and idea illustration. Compared to grayscale images, graphs are more difficult to watermark because of their binary nature. We propose two methodologies for digital graph authentication, at the object and pixel levels, that detect and localize alterations. F or as long as humans have communicated with(More)
The ambiguous effects of food restriction (FR) on cognition in rodents have been mostly explored in the aged brain by a variety of paradigms, in which either rewards or punishments are involved. This study aims to examine the effects of chronic and acute FR with varying intensities on spatial recognition memory in developing mice. We have used a Y-maze task(More)
Advanced maternal or paternal age is associated with increased risks of cognitive and emotional disorders. Chronic stress is also a common experience in human life that causes psychiatric diseases. However, the synergistic effects of these two factors on offspring are rarely studied. In the present study, the offspring of both young (3–4 months) and old(More)
In the present study, the effect of the L. acidophilus strain SW1 on the systemic immune response was evaluated in BALB/c mice. Upon oral administration of SW1, tumor necrosis factor (TNF)-α production was strongly inhibited compared to the control group, whereas transforming growth factor (TGF)-β was significantly increased. Changes in the relative(More)
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