OBJECTIVE: to build a methodofdifferentiation of rabbit BMSCs into chondrocytes in vitro and to determine the factors involved in the differentiation process.
目的：体外培养兔骨髓间充质干细胞并定向诱导分化为软骨细胞，探讨体外诱导分化为软骨的方法和条件。
2
Methods: 209 cases who took health examination were selected, the methodofdifferentiation of symptoms and signs based on symptom factors differentiation was adopted.
方法：选择209例健康体检者为研究对象，采用证素辨证方法以及红细胞、血红蛋白指标进行研究。
3
The notion of random selection is extended to random harmonious average of random transition probability for nonehomgenous Markov chains by using a new methodofdifferentiation on net.