阻断

Objective To investigate the safety and compare the outcome with or without interdicting blood of cesarean with uterus myoma removaling at same time.

目的 探讨剖宫产同时行子宫肌瘤剔除术的安全性及阻断血管与非阻断血管手术的比较。

The results show that the key rock-beam situated at the outside of the structure acts as a framework, shielding and interdicting the transference of stress. This is true not only in the vertical but also to a great extent in the horizontal direction as well.

结果表明：外层关键岩梁结构在巷道变形过程中起到骨架作用，屏蔽和阻断应力的传递，不但使得巷道跨度范围内垂向应力的传递发生阻断，上部岩层载荷不能向关键岩梁下位岩层传递，而且承担了开挖引起的应力重分布的大部分水平应力。

Sixty-two artificially respired rabbits were anesthetized with urethae.Intranuclear microinjection was adopted.Microinjection of TRH into Lc-Sc induced a marked increase in respiratory frequency and significant elevation of blood pressure.The above mentioned effects of TRH into Lc-Sc on RF could be blocked by preinjection of α2 or β receptor antagonist into RVLM respectively.

实验选用62只行乌拉坦静脉麻醉和人工呼吸的家兔，采用脑内核团微量注射的方法，将TRH微量注入蓝斑复合核，使呼吸频率明显增快，平均动脉血压升高；在延髓头端腹外侧区分别预注射α2或β受体阻断剂，使TRH在蓝斑复合核的呼吸增频效应明显减弱，其升压效应可被延髓头端腹外侧区分别预注射α或β受体阻断剂拮抗。

Distributed Denial of Service attacks, especially spoofed DDoS attacks, are a serious threat to the Internet.

分散式阻断攻击对网路是一个严重的威胁，尤其是伪造来源的分散式阻断攻击，更是严重。

It appears in Zhang Linqi, HIV-positive pregnant women, even prior to the delivery, if timely intervention of drugs, AIDS continues to be mother to child transmission probability from 30% to 15%, as the most crucial is to reduce the mother of the AIDS virus in the body, Therefore, early detection, early treatment will bring about the blocking effect of high-quality,"just down the mountain to block HIV, is slowly declining, through medication, at least two weeks to a buffer in order to allow HIV-positive pregnant women in the body The AIDS virus from high to very low levels of inhibition."

在张林琦看来，HIV阳性的孕妇即便到了分娩之前，如若及时进行药物干预，依然能将艾滋病母婴传播几率从30%降低至15%左右，因为最为关键的是降低母亲体内的艾滋病病毒量，故而，早发现、早治疗会带来优质的阻断效果，&阻断艾滋病病毒就跟下山一样，是个慢慢下降的过程，通过服药，至少需要两周时间缓冲，才能让HIV阳性的孕妇体内的艾滋病病毒从很高水平抑制到很低水平&。

The neural collar neutralized every signal traveling down his spine save the autonomics to his heart and diaphragm.

神经阻断项圈阻断了他脊椎里传递的所有信号，只留下了控制平滑肌和心肌的信号。

Rats were bilaterally implanted with cannulas in the dHP or mPFC and were microinjected with U0126, a specific inhibitor of ERK upstream activator, or vehicle for 7 consecutive days.

结果表明海马ERK信号通路阻断大鼠表现了抑郁症的核心症状快感缺乏和明显的焦虑行为；前额叶皮质ERK信号通路阻断大鼠表现为快感缺乏和活动水平的降低。

The results showed that thrombin elevated the activity of RhoA and the binding capability of RhoA with mDia1 during thrombin-induced platelet aggregation and spreading on Fg coated coverslips. Wortmannin inhibited the rising of RhoA activity and the binding level of RhoA with mDia1 induced by thrombin.

结果表明：凝血酶能够诱导聚集血小板中RhoA活性上调，且与mDia1相结合的RhoA-GTP显著增高；渥曼青霉素能够阻断由凝血酶诱导的聚集血小板中RhoA活性上调，并阻断凝血酶诱导的RhoA-GTP与mDia1的结合。

METHODS Upon the model of cultured rat FBs, C a2+ influx stimulated with Ang Ⅱ,CaN signaling pathway was blocked with c yclosporine Aand Ca2+ channel with verapamil, detecting the ac tivities of FBs CaN, mitogen activated protein kinase and protein kinas e C,［3H］-leucine(［3H］-Leu) and ［3H］-thymidine(［3H］-Td R) incorporation as the target to evaluate FBs proliferation.

方法以培养的FBs为模型，用Ang Ⅱ剌激FBs外Ca2+入流，环孢素A阻断CaN信号通路，维拉帕米阻断FBs钙通道，检测FBs CaN、丝裂素活化蛋白激酶、蛋白激酶C活性，用［3H］-亮氨酸及［3H］-胸腺嘧啶参入量作为反应FB s增殖的指标。

But the foreign studies were interested in gadolinium chloride blockade hepatic Kupffer cell and explained alleviation of lung injury by studying the change of cytokines released by Kupffer cell before or after blockade.

但国外研究多从氯化钆阻断肝Kupffer细胞的角度出发，通过研究Kupffer细胞在被阻断前后释放细胞因子的变化来解释肺损伤减轻。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。