down regulation

The intervention in the Chinese housing market since 2005 shows that administrative orders, taxation, mortgage down-payment, mortgage rate and deposit reserve ratio are the regulation tools that can be used by the Chinese government.

2005年以来，我国对住房市场的新一轮宏观调控过程表明，政府可用的宏观调控工具主要由行政命令或指引、税收、住房贷款的首付比率和利率、存款准备金率等构成。

The expression of Bcl-2, Bcl-xL and FADD genes were all significant down regulation at 24 h after ALA-PDT on the Eca-109 cell, while Bax was significant up-regulation ( all P0.05).

Bcl-2、Bcl-xL、FADD在ALA-PDT作用于Eca-109细胞24h后其表达均均显著下调，而Bax基因的表达则显著上调，与对照组相比，其差异均有统计学意义（P均0.05）。

Results: There were 292 differential expression genes in therapy group compared with model group ( 20 genes were up-regulation expressed and 272 genes were down regulation expressed).

结果：治疗组相对于模型组的差异表达基因有292条（上调表达20条，下调表达272条）。

Chen Yixin , Did Birth Regulation Slow Down Jiangnan Population Growth?

节育减缓了江南历史人口的增长?

Down-regulation of Cilostazol VCAM-1 expression in streptozocin-induced diabetic rats kidney

西洛他唑降低链脲佐菌素诱发糖尿病大鼠肾脏VCAM-1表达

During a stroke, however, that process of regulation breaks down.

然而在发生中风时这种调控能力降低。

Tighter lending regulation in Singapore and a stricter tax regime in Hong Kong 'really slowed the markets down' in 2013, said Nicholas Holt, head of research, Asia-Pacific, at Knight Frank.

莱坊亚太区研究主管尼古拉斯&12539；霍尔特（Nicholas Holt）说，2013年新加坡贷款监管收紧、香港税收机制趋严，切切实实地放缓了市场。

CD4+ CD25 regulative T cells, a subgroup of T cells, which are derived from thymus and recently found, can make down regulation in the body and make immunosuppression and immune hypoergy.

调节性T细胞是新近发现的有免疫调节作用的T细胞亚群，它与儿童哮喘发病和加重的关系至今未明了。

The results indicated that saturated FFAs induced apoptosis of granulosa cell by their acly CoA metabolites in a dose dependent manner, and led to the down regulation of Bcl 2 and the up regulation of Bax.

结果表明，饱和脂肪酸通过其代谢产物酰基辅酶A呈剂量依赖性的引起颗粒细胞凋亡，并导致Bcl2水平下降和Bax水平升高。

Regulator of G-protein-signaling ( RGS ) proteins play a down-regulation effects in the signal transduction of G-protein-coupled receptor ( GPCR ).

G蛋白信号转导调节 ( RGS ) 蛋白在G蛋白信号转导中起负性调节作用.

Conclusion Diallyl disulfide could significantly induce apoptosis of human Leukemia cell HL 60, Apoptosis of tumor cells is closely associated with down regulation of the ratio of bcl 2/ bax.

结论DADS有诱导人白血病HL60细胞凋亡的作用，其机制与Bcl2/Bax比例下降有关。

Probable mechanisms of the activation of down-regulation cerebral area

下调脑区激活的可能机制