临床数据共享是整合医院内部异构系统、构建以电子病历(Electronic Medical Record,EMR)为核心的统一临床数据中心的重要手段。基于CDA标准的信息采集、传输和存储是实现临床医疗文档跨系统交互、提高临床质量的技术保障。结合CDA文档架构,对临床文档的结构和语义进行了标准化和本地化定义,实现了数据的结构化存储、异构系统间的通信和数据交换。
The objective of the study is to find out the effect of shark chondroitin on T lymphocyte subsets in cancer patients. Patients were divided into two groups. One group was treated with chemotherapy alone, and the other group was treated with chemotherapy plus shark chondroitin. Using immunofluorescence technique, T lymphocyte subsets in the peripheral blood were determined in two groups before and after chemotherapy. The results showed that CD4 +/CD8 + ratio increased in the patients received shark chondroitin. In the chemotherapy group, CD3 + had no change, but CD4 + decreased while CD8 + increased significantly. The results suggest that shark chondroitin could enhance immune function in cancer patients, especially during chemotherapy.
