PK15 cells were cultured with free-blood serum media, DMEM media and MEM media in other to observe the effect of cell proliferation, cell transfer and define the ability of nutrition.

采用无血清液体培养基、DMEM培养基和MEM培养基进行PK15细胞的培养，观察细胞增殖及传代效果，确定无血清液体培养基的营养功能。

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Left ventricular end diastolic internal diameter remained unchanged in the stem cell transfer group at 6 months, the results indicate, whereas it increased significantly in the control group.

研究结果表明，干细胞移植治疗组的6个月后的左室舒张末期的内径保持不变，而在对照组是显著增加。

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The 23% success rate is much higher than the typical 3% seen with somatic cell nuclear transfer, Poeschla says.

Poeschla说23%的成功率远远高于体细胞核转移典型的3%成功率。

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Even Dolly the sheep, who was produced by cloning via somatic nuclear cell transfer, benefited from a male imprinted genome.

ECONOMIST: A ��virgin birth�� in mice

Instead, they want to use somatic cell nuclear transfer, the same process used to clone Dolly the sheep in 1997, to create embryonic stem cells.

FORBES: Cloning's High Cost

If I understand the tetraploid complementation technique utilized in these experiments correctly, then, scientists would no longer need to generate embryos via somatic cell nuclear transfer (cloning).

FORBES: The Line Between Embryonic And Pluripotent Stem Cell Research Is Blurring