This kind of adsorbent was used for extraction uranium from seawater and pretreatment of seawater in several nuclide contents analysis.

AIM: To observe the effect of Dahuang Zhechong Pill (DZP) on the quantification analysis of liver function with scintigraphy in the patients with chronic viral hepatitis and liver cirrhosis.

Besides, the reasons that gated myocardial tomography appeared false negative and false positive was analysed, and the means of reducing false positive was described.