| THE EFFECTS OF RE-FREEZING ON THE VIABILITY OF HUMAN PULMONARY ARTERY |
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| 作者姓名： | Xie Ning Guo Jian Hua Guo Jia Qiang Wu Xue Jun Qi Zhi Tao Jiang Hui |
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| 作者单位： | Cardiovascular Institute And Fu Wai HospitalChinese Academy Of Medical Science，Beijing，100037，China |
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| 摘 要： | ＴＨＥＥＦＦＥＣＴＳＯＦＲＥ－ＦＲＥＥＺＩＮＧＯＮＴＨＥＶＩＡＢＩＬＩＴＹＯＦＨＵＭＡＮＰＵＬＭＯＮＡＲＹＡＲＴＥＲＹＴＨＥＥＦＦＥＣＴＳＯＦＲＥ－ＦＲＥＥＺＩＮＧＯＮＴＨＥＶＩＡＢＩＬＩＴＹＯＦＨＵＭＡＮＰＵＬＭＯＮＡＲＹＡＲＴＥＲＹＸｉｅＮｉｎｇ...
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THE EFFECTS OF RE-FREEZING ONTHE VIABILITY OFHUMAN PULMONARY ARTERY |
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| Xie Ning, Guo Jian Hua, Guo Jia Qiang, Wu Xue Jun, Qi Zhi Tao, Jiang Hui.THE EFFECTS OF RE-FREEZING ON THE VIABILITY OF HUMAN PULMONARY ARTERY[J].Chinese Journal of Biomedical Engineering,1994(3). |
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| Authors: | Xie Ning Guo Jian Hua Guo Jia Qiang Wu Xue Jun Qi Zhi Tao Jiang Hui |
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| Abstract: | In order to study whether the thawed homograft could be recryopreservedfor clinical use, we conduct the present study to understand the changes in viability ofthe homograft after refreezing in six human pulmonary arteries harvested from braindeath health adults in 4 hours. The results or observing the cells growing and histologicexamination show that twice freezing human pulmonary arteries cryopreserves the viability, the normal cell growing by culturing, the normal tissue morphology, that the tissure thickness is a factor which affects the cell growing when komograft cyropreserved,and demonstrates that the techniques and the liquid protactant used are safe and suitable. |
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| Keywords: | pulmonary artery homograft re-freezing viability |
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