主要观察指标：胰岛素基因在幼仓鼠肾细胞中整合和表达的结果，以及注射前后血糖的变化。
MAIN OUTCOME MEASURES: The integration and expression of insulin gene in BHK cells and the changes of blood glucose before and after injection were mainly observed.
主要观察指标：胰岛素基因在幼仓鼠肾细胞中整合和表达的结果，以及注射前后血糖的变化。
MAIN OUTCOME MEASURES: The integration and expression of insulin gene in BHK cells and the changes of blood glucose before and after injection were mainly observed.
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