In order to explore the killing mechanism of LAK, we observed the morphological change of K562 and Raji attacked by human LAK with transmission electron microscope, The result showed that 1 hour after coculture of LAK...In order to explore the killing mechanism of LAK, we observed the morphological change of K562 and Raji attacked by human LAK with transmission electron microscope, The result showed that 1 hour after coculture of LAK and target cell, target cell was significantly damaged.Part of target cells died via necrosis, and part via apoptosis. Our findings show that human LAK can kill target cells via necrosis and apoptosis simultaneously展开更多
鉴于母乳和母乳喂养对婴儿及年幼儿健康的重要意义,世界范围内 HIV 感染率增加及最近一些关于 HIV 经母乳传播的资料。世界卫生组织和联合国儿童基金会(WHO/UNICEF)于1992年4月30日~5月1日召开了关于讨论 HIV 传播与母乳喂养的会议,其...鉴于母乳和母乳喂养对婴儿及年幼儿健康的重要意义,世界范围内 HIV 感染率增加及最近一些关于 HIV 经母乳传播的资料。世界卫生组织和联合国儿童基金会(WHO/UNICEF)于1992年4月30日~5月1日召开了关于讨论 HIV 传播与母乳喂养的会议,其目的在于总结现有关于哺乳传播 HIV 的危险性,资料提出对哺乳问题的意见。展开更多
文摘In order to explore the killing mechanism of LAK, we observed the morphological change of K562 and Raji attacked by human LAK with transmission electron microscope, The result showed that 1 hour after coculture of LAK and target cell, target cell was significantly damaged.Part of target cells died via necrosis, and part via apoptosis. Our findings show that human LAK can kill target cells via necrosis and apoptosis simultaneously
文摘鉴于母乳和母乳喂养对婴儿及年幼儿健康的重要意义,世界范围内 HIV 感染率增加及最近一些关于 HIV 经母乳传播的资料。世界卫生组织和联合国儿童基金会(WHO/UNICEF)于1992年4月30日~5月1日召开了关于讨论 HIV 传播与母乳喂养的会议,其目的在于总结现有关于哺乳传播 HIV 的危险性,资料提出对哺乳问题的意见。