结论嗅神经母细胞瘤恶性程度高，易侵犯邻近组织器官及血行转移，且易误诊。

Conclusion Olfactory neuroblastoma has more malignant character, invade adjacent tissues or organs easily and transfer by blood, furthermore is missed diagnosis.

youdao

结论人脐血单核细胞体外经细胞因子诱导分化培养，可生成大量的DC。DC体外可促进T细胞对神经母细胞瘤细胞的杀伤效应。

Conclusions Human cord blood mononuclear cells could be served as a better source of DC, which can promote the capacity of initiating T cell-dependent anti neuroblastoma tumor immune responses.

youdao

它包括两部分物质来源：一部分是由血淋巴通过滤泡细胞间隙向卵母细胞提供合成卵黄物质；

One is blood lymph that offers some useful materials for the oocyte to synthesize vitelline material directly through follicle cell gaps;

youdao

These cells around the outside form the interface, the placenta, where the maternal blood circulation meets the embryonic circulation and nutrients are passed back and forth that way in a very highly regulated and important way.

外层的细胞形成接触面,即胎盘,是母血与胎血,进行血液交换,及营养物质交换的场所,整个过程高度有序并且非常重要

耶鲁公开课 - 生物医学工程探索课程节选