Binyou Wang

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BACKGROUND In Heilongjiang province, the HIV prevalence in men who have sex with men (MSM) is generally lower than other part of China. However, the official perception for their risk of HIV/AIDS infection has been increasing in the province over the years. Moreover, little information on HIV/AIDS was provided to the communities so that we have disadvantage(More)
BACKGROUND Diet has an impact on cognitive function in most prior studies but its association with Mild Cognitive Impairment (MCI) in Chinese nonagenarians and centenarians has not been explored. METHODS 870 elder dujiangyan residents aged 90 years or more in 2005 census were investigated at community halls or at home. They underwent the Mini-Mental State(More)
Genetic polymorphisms in chemokine receptor and their natural ligand genes have been shown to modify the disease progression of Alzheimer's disease (AD). Human macrophage inflammatory protein-1 alpha (MIP-1alpha) is a chemotactic cytokine which plays a considerable role in AD pathogenesis, but its genetic contribution to AD has never been investigated.(More)
BACKGROUND Obesity is a multifactorial abnormality which has an underlying genetic control but requires environmental influences to trigger. Numerous epidemiological studies have examined the roles of physical inactivity and dietary factors in obesity development. Interactions between obesity-related genes and these lifestyles have also been confirmed.(More)
OBJECTIVE To explore the associations between social networks, social contacts, and cognitive impairment in the very elderly aged 90-108 years. METHODS Data were from subjects of the Project of Longevity and Ageing in Dujiangyan, China. The socio-demographic, social networks, and social contacts data were collected and cognitive function was assessed in(More)
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