The research progress of SPECT/CT / 中国医疗器械杂志

With the development of molecular imaging technology, incorporate multiple modes of medical imaging imaging techniques of SPECT/CT and PET/CT technology with a certain degree of development. But compared to SPECT/CT and PET/CT technologies, SPECT/CT far earlier than PET/CT technology to clinical applications, due to a variety of factors influence SPECT/CT far PET/CT clinical applications to grow faster. This article highlights the progress and problems of SPECT/CT technology.

The relationship between serum copper/zinc ratio and classification as well as prognosis of Hodgkin's disease / 中国病理生理杂志

AIM:To clarify the relationship between serum copper/zinc ratio(CZR) and histopathological classification as well as prognosis of Hodgkin's disease (HD). METHODS:The serum copper level(SCL),serum zinc level(SZL)and CZR were determined by atomic absorption spectrophotometry(AAS)in 135 patients with HD and 100 healthy individuals.RESULTS:The results showed that SCL and CZR were higher and SZL was lower in patients with HD than in healthy individuals (P＜0.01). SCL and CZR were significantly higher in the patients with lymphocyte depleted type(LD)than mixed cellulal type(MC), SCL and CZR were higher in MC type than nodular sclerosis type(NS)and lymphocyte predominance type (LP)(P＜0.01). It was also found that with the development of the disease, the SCL and CZR elevated but SZL dropped. And with the alleviation of the disease, the SCL and CZR rose while SZL dropped. While the illness is relieved and the SCL and CZR markedly dropped and SCZ rose. SCL and CZR were strongly correlated with histopathologic type and clinical stage of tumor.CONCLUSION:SCL, SZL and CZR are parameters useful for clarifying histopathological classification, clinical stage and prognosis of HD.

The relationship between serum copper/zinc ratio and classification as well as prognosis of Hodgkin's disease / 中国病理生理杂志

AIM: To clarify the relationship between serum copper/zinc ratio(CZR) and histopathological classification as well as prognosis of Hodgkin's disease (HD). METHODS: The serum copper level(SCL),serum zinc level(SZL)and CZR were determined by atomic absorption spectrophotometry(AAS)in 135 patients with HD and 100 healthy individuals.RESULTS: The results showed that SCL and CZR were higher and SZL was lower in patients with HD than in healthy individuals ( P

STUDY OF SELENIUM ON ANTICANCER AND ANTIOXIDATIVE EFFECT IN MICE WITH TUMOR / 营养学报

Objective: To study the anticancer and antioxidative effect of selenium and survival time in mice with tumor. Methods: According to body weight, the mice with S180 and ECS tumor(half in male and female) were randomly divided into group NS and group selenium. The inhibitory rate?survival time, serum and liver glutathion peroxidase(GSH-Px)?superoxide dismutase(SOD) and malondialdehyde(MDA) were studied. Results: The inhibitory rates on S180 and ECS in group Se were significantly higher than those of the NS group(P