Jing Yao

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BACKGROUND Osteoprotegerin (OPG) has been reported to prevent bone resorption by inhibiting the formation, function, and survival of osteoclasts in a variety of animal models. However, the effects of OPG on bone metabolism in avian species have not been described. The objective of this study was to investigate the effects of chicken OPG (chOPG) expressed in(More)
In real world, expert search is not just only name matching. Since each kind of people has their own features, we try two methods to judge whether the person we have found is more likely to be an expert. One method is to determine the role of a person by the context of the pages; the other is to judge the authority of a person by the forms of pages where he(More)