Bao-jun Yuan

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OBJECTIVE To investigate the resident dietary cadmium exposure in Jiangsu province and assess its safety. METHODS Cadmium concentration of 229 food items under 12 food groups were obtained from the food surveillance program in Jiangsu province between 2001 and 2006. Food consumption data of 778 food items of 3938 residents who were classified into four(More)
OBJECTIVE To investigate the clinical value of pleural effusion lung ProGRP, neuron specific enolase (NSE), cytokeratin fragment 19 (CYFRA21-1), carcino-embryonic antigen (CEA), carbohydrate antigen 153 (CA153), carbohydrate antigen 19 - 9 (CA19-9) in differential diagnosis and histological typing of malignant pleural effusion caused by lung cancer. (More)
OBJECTIVE To develop the dietary exposure evaluation model software accredited of Chinese intellectual property rights and to verify the rationality and accuracy of the results from the probabilistic model in Chinese dietary exposure evaluation model software according to international standards. METHODS The software of SAS was used to build various(More)
OBJECTIVE To investigate the changes of levels and clinic significance of serum soluble Fas (sFas) and soluble FasL (sFasL) in coal workers' pneumonoconiosis. METHODS Serum levels of sFas and sFasL were determined in 52 patients with silicosis, 57 coal workers' pneumonoconiosis, 46 healthy underground coal workers' (the underground control group) and 40(More)
OBJECTIVE To explore the changes and significance of matrix metalloproteinases (MMP)-9 and tissue inhibitors of metalloproteinases (TIMP)-9 in serum of patients with coal workers' pneumoconiosis (CWP). METHODS Serum MMP-9 and TIMP-9 were determined by sandwich ELISA in 188 cases of coal workers' pneumoconiosis (including 53 cases of coal pneumoconiosis,(More)
OBJECTIVE To establish a probabilistic model for evaluation of dietary exposure to lead and construct age-related exposure centiles for the residents in Jiangsu. METHODS Lead contamination data were obtained from the national food contamination monitoring program during 2001 - 2006 and 2791 samples from 232 food products in Jiangsu were included. Food(More)
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