基苏木

Except for control group, rats in the other groups were intratracheally administered with bleomycin. Animals in pulmonary fibrosis model groups were sacrificed on day 3, 7, 14, 28 and 56. The sections of the right lung were stained by HE, Masson and sirius red. The left lung was weighed and its hydroxyproline content was assayed. The mRNAs of TGF-β1, MMP-9 and TIMP-1 in the lung homogenate were measured by semi-quantitative RT-PCR.

除N组外，其余各组采用气管内注入BLM致大鼠肺纤维化模型，分别于3、7、14、28、56d处死各组大鼠，右肺行苏木精－依红、Masson胶原及天狼猩红染色，测定左肺经脯氨酸的含量RT-PCR法半定量测定转化生长因子－1(TGF-β1)、基质金属蛋白酶－9(MMP-9)和基质金属蛋白酶组织抑制物－1(nMP-1)mRNA在肺内的表达。

The two were in the experiment, subjects were from Rakai, Uganda, and Kisumu, Kenya's 7,780 HIV-negative men, the researchers found that when having sex with women, received surgery Circumcision of male than not the recipient of the risk of HIV infection at least 51 percent lower.

在这两项随机进行的实验中，受测者包括来自拉卡伊、乌干达、基苏木和肯尼亚的7780名HIV阴性的男性，研究人员发现，当与女性有性行为时，接受过外科包皮环切术的男性比未接受者受HIV感染的几率至少要低51%。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。