• The method using in vitro irradiation seems to be more effective than conventional irradiation, tissue culture or backcross for improving a few characters in a variety.

    因此,对于品种个别性状的改造,离体辐照可能其它方法有效

    youdao

  • Objective To observe the consistency of DNA double-strand break between in vivo and in vitro irradiation, as a prophase study in radiation biodosimetry using single cell gel electrophoresis(SCGE).

    目的探讨整体照射离体照射导致小鼠淋巴细胞DNA断裂一致性作为单细胞凝胶电泳技术应用辐射生物剂量学的前期研究

    youdao

  • Proliferative effect of low energy laser and colony stimulating factor (CSF) on human umbilical cord blood hematopoietic cells was observed in vitro with copper vapour laser irradiation.

    研究蒸气激光照射脐带血造血细胞观察能量激光集落刺激因子(CSF)造血细胞增殖作用

    youdao

  • Objective to study cytotoxic activity of NK-92 cells against human nasopharyngeal carcinoma cells and effect of irradiation on NK-92 cytotoxicity in vitro.

    目的研究NK- 92细胞鼻咽癌细胞体外杀伤活性,以及放射线照射后其杀伤活性的影响

    youdao

  • Objective to study in vitro cytotoxic activity of NK-92 cells against human ovarian cancer cells and effect of irradiation on NK-92 cytotoxicity.

    目的研究NK 92细胞卵巢癌细胞体外杀伤活性以及放射线照射后杀伤活性的影响

    youdao

  • Objective To investigate the effect of low-intensity pulsed diode laser irradiation on proliferation and differentiation of rat osteoblasts in vitro.

    目的探讨低强度脉冲半导体激光鼠成骨细胞增生分化影响

    youdao

  • Objective To explore the effect of X-ray irradiation on Echinococcus multilocularis protoscoleces in vitro.

    目的探讨X线体外培养泡球蚴原头节的杀伤作用

    youdao

  • Materials and Methods:1. in vitro experiment: Cultured human breast cancer cells in 12 holes plate were grouped to receive the following eight treatment separately, (1)ultrasound irradiation alone;

    材料方法:1、体外实验12培养乳腺癌细胞分组:① 单纯超声照射;

    youdao

  • Materials and Methods:1. in vitro experiment: Cultured human breast cancer cells in 12 holes plate were grouped to receive the following eight treatment separately, (1)ultrasound irradiation alone;

    材料方法:1、体外实验12培养乳腺癌细胞分组:① 单纯超声照射;

    youdao

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