Transmission of the AIDS virus seems to be "out of control" among gay men in France despite an overall fall in the number of new HIV cases in the country, according to a study published on Thursday.
根据法国周四发布的一项研究显示，尽管本国艾滋病新感染人群总数下降，但感染艾滋病的男同性恋人群数字一直飙升，似乎"失去控制"。
Although no correlation between PCNA and local control or overall survival rate is found, further study is still needed because of the limited cases alloted.
虽然pcna表达与食管癌放射治疗后局部控制率和总体生存率无显著相关，但由于病例数较少，须扩大样本量进一步研究。
The paper makes an observation and statistical study of 28 cases in drinking group and 22 cases in control group with peripheric blood of lymphatic sister chromatid exchanges (SCE).
本文对饮酒组28例、对照组22例的外周血淋巴细胞姐妹染色单体互换、核仁形成区和随体联合进行了观察、统计。
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