阻断

Under lucifugal condition,the ED50 and ED90 of direct virucidal activity of it to HSV-1F strain are 12.90 μg/ml and 26.20 μg/ml s

在避光条件下，对HSV-1F株直接杀灭的ED50及ED90分别为12.90 μg/ml和26.20 μg/ml；感染阻断的ED50和ED90依次为24.13 μg/ml以及32.06 μg/ml。

Results In Vero cell system,under lucifugal and illumination conditions,fullerene C60 has direct virucidal activity and infection block effect,but it does not has any multiplication inhibition action to HSV-1F strain.

结果 在Vero细胞系统中，C60在光照及避光条件下，对HSV-1F株均具有直接杀灭和感染阻断作用，不具有增殖抑制作用。

Results In Vero cell system,under lucifugal and illumination conditions,fullerene C60 has direct virucidal activity and infection block effect,but it does not has any multiplication inhibition action to HSV-1F strain.

以逆相蒸馏法合成了富勒烯脂质体，用药物对病毒所致细胞病变的抑制实验以及病毒的空斑减数实验，观察C60脂质体对HSV-1F株的直接杀灭、感染阻断及增殖抑制作用。

Results In Vero cell system,in direct virucidal and infection block experiments,fullerene C60 liposomes have induction effect on the expression of HSV-1F strain glycoprotein gC,whether it is under illumination or in lucifugal conditions,but in multiplication inhibition experiments,fullerene C60 liposomes have no effect to the expression of HSV-1F strain gC.

结果 在Vero细胞系统中，C60脂质体在直接杀灭和感染阻断的实验中，不论在光照还是在避光条件下，对HSV-1F株gC的表达均有诱导作用；但是在增殖抑制实验中，对HSV-1F株gC的表达没有影响。

Under lucifugal condition,the ED50 and ED90 of direct virucidal activity of it to HSV-1F strain are 12.90 μg/ml and 26.20 μg/ml separately,the ED50 and ED90 of infection block action of it to HSV-1F strain are 24.13 μg/ml and 32.06 μg/ml respectively.

结果 在Vero细胞系统中，C60在光照及避光条件下，对HSV-1F株均具有直接杀灭和感染阻断作用，不具有增殖抑制作用。

Blockade was effective during the early (week 10) as well as late (week 90) phases of chronic infection even under conditions of severe lymphopenia.

PD-1阻断在没有抗逆转录病毒药物的情况下是有效的，这说明，一种类似的治疗方法对于HIV/AIDS患者可能也是有效的，也许还可结合药物治疗或疫苗治疗来进行。

Mechanistically, expression of a molecule known as P-selectin by the platelets was crucial for mediating the platelet-neutrophil interaction, which induced platelets to produce proinflammatory factors such as TXA2. The authors therefore suggest that disrupting the platelet-neutrophil interaction or blocking the proinflammatory factors produced as a result of this interaction might provide new therapeutic targets for the treatment of individuals with ALI.

具体来说，体现在分子水平上就是由血小板产生的血小板蛋白对于调解血小板和中性粒细胞交互影响起着关键作用，它能够诱导血小板产生致炎因素如血栓素A2等，该文作者因此认为，或许破坏血小板与中性粒细胞间的相互作用或者阻断相互作用所产生的致炎因素可以提供一种新的方法用于治疗急性肺损伤。

METHODS:①The microdose cytopathogenic effect inhibition assay was used in Hep 2 cell culture to investigate the way through which QiqinⅠinhibited the virus.

①在Hep 2细胞上采用微量细胞病变抑制法，从直接灭活病毒、抑制细胞内病毒复制、阻断病毒吸附三方面研究芪芩Ⅰ号对CVB3的抑制作用。

It can evidently minify Pmax and Pdis and reduce the recrudescence times of AF and shorten the duration, which has no any noxious and adverse reactions.

定心颗粒减小了PAF患者的Pmax、Pdis，并可能通过抑制RAS系统激活，阻断Ca2+超载，起到防止心房重构的作用。4。

Grisea. All of the hygromycin B-resistant transformants tested were mitotically stable after several subcultures onto complete medium without hygromycin.

该突变体不能侵入水稻叶片及擦伤的大麦或水稻叶片，说明Al-412突变体在寄主组织中扩展进程被阻断。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。