同鸡和人“O”型红血球比较，使用豚鼠红细胞可得到更高的血凝滴度。

Compared to chicken or human "o" erythrocytes, the guinea pig erythrocytes were proved to be more sensitive when the HA titer of isolate was measured.

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一氧化氮是红血球内的一种气体，这种气体可以帮助打开血液通道，这样红细胞就可以把氧气输送到心脏和其他器官中。

The gas helps to keep blood passages open so that oxygen in the cells can reach the heart and other organs.

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