RESUMEN
Hospital information system is a computer system network which meets the need of modernization of hospital information management. In recent years the development of information technology such as computer technology,communication technology provides strong technology support for the development of hospital information system. The history, current status of the military hospital information system at home and abroad and future prospect of our military hospitals are reviewed.
RESUMEN
Objective To explore the maternal toxicity in Wistar rats induced by exposure to methylmercury in rats during pregnancy Methods The parameters of physiological development,reproductive process and brain histomorphology were observed and monoamine neurotransmitters(noradrenaline,dopamine and 5 HT) were determined during pregnancy and lactation periods,continuous oral perfusion with methylmercury with different concentrations of 0 00,0 01,0 05 and 2 00 mg/(kg?d) was performed during the 6th~9th day after conception to terminal pregnancy Results The levels of monoamine neurotransmitters in brain tissue of maternal rats in exposure groups increased significantly compared with those in control group(P