对照

The results stem from a case control study that included 166 patients with primary blepharospasm, 228 control patients with primary hemifacial spasm, and 187 population control subjects.

结论来自于一项包含166例原发性睑痉挛、288例对照原发性半面部痉挛和187例正常人对照的专项对比研究。

Methods: Male Sprague-Dawley rats were randomly divided into control and pathological model, the positive control group and the decoction of corn bract.

选用雄性SD大鼠，随机分为正常对照、病理模型、阳性对照及玉米苞叶煎剂组。

Compared to the CK,grafting (included one time grafting and two times grafting) can decrease the tree crown and diameter breast-high and increasethe crown length and the tree height on five-year-old paulownia with different height seedlings.

与对照相比，接干对不同初植苗木高度五年生泡桐树冠的冠幅和胸径的增长量小于对照，但是增大了冠长和树高。

Conditions: wavelength 532nm, spot size 50μm, exposure time 0.1 seconds, power 250 mW. A bubble formed at a laser spot indicated the rupture of Bruch's membrane.We chose post-photocoagulation 7d, 14d, 21d and 28d as observed time point.

术后7d、14d、21d和28d为观察时间点。78只C57BL/6小鼠中2只为正常对照，每个时间点各1只作为疾病对照，72只作为治疗组分为P0组和P7组。

Result The scale leaf formation was inhibited by MeJA, the higher the concentration of MeJA the more efficient for restraining scale leaf growth. 100.0% of bulblet formation was obtained in the treatment of 1.0 μmol/L MeJA, but the scale leaf growth was significantly lower than control. 3.0 μmol/L MeJA had the inhibitory effect to both the bulblets and the scale leaves.

结果］茉莉酸甲酯对"Mona"试管百合鳞片叶生长有抑制作用，浓度越高其效果越明显；当茉莉酸甲酯浓度为1.0μmol/L时，鳞片叶发生率(87.9%)明显低于对照(100.0%)，但鳞茎分化和生长也显著好于对照；但茉莉酸甲酯浓度超过3.0μmol/L时，不仅对鳞片叶而且对鳞茎生长也有抑制效果。

Results The expression of FOS,JUN,bFGF,and VEGF protein of the cere...

结果正常小鼠脑组织FOS、JUN、bFGF、VEGF低水平表达，B组略强。A组脑组织FOS和JUN的表达具有时程的一致性，创伤性脑损伤后3 h达到高峰，12 h以后降至对照水平；bFGF与VEGF分别于创伤性脑损伤后12 h、24 h达到高峰，72 h降至对照水平。

Determination of free amino acid content in the stressed plants by HPLC found that the stress amino acid had 3~10 time of accumulation, and the cognation amino acids had 2-3 times of accumulations, and the related amino acids had also 1~2 times of accumulations in comparison with control.

HPLC方法测定胁迫植株体内游离氨基酸含量，发现胁迫氨基酸有比对照高3～10倍积累，同族氨基酸有比对照高2～3倍积累，相关氨基酸也有1～2倍积累。

There are problems such as ethnics and compliableness associated with the use of a placebo control group, but the placebo control group can overcome the problems above. Therefore, it is necessary to use placebo reasonably in RCTs within the permission of ethnics.

虽然安慰剂对照仍存在伦理学和依从性的问题，但可以克服以上困难，得出更为科学的结论，所以，在中药临床试验中，应该在伦理学所能认可的最大限度内，最大可能并灵活地选择安慰剂对照。

Compared with positive and negative control, the natural products (CB-1, CB-2) from Coreopsis tinctoria Nuttt.

结果与阳性对照和阴性对照相比，蛇目菊中的提取物CB-1，CB-2与凝血酶有相互作用，并计算得到了CB-1，CB-2和凝血酶的结合常数

Results In CZE, the peak width broadened due to the affinity interaction between natural products and thrombin. Compared with positive and negative control, the natural products (CB-1, CB-2) from Coreopsis tinctoria Nuttt. interacted with thrombin; CB-3 from Coreopsis tinctoria Nuttt. and HC-1, HC-2, HC-3 from Cistanche deserticola Ma. did not bind to thrombin. Both qualification and quantification characterizations of the binding were determined.

结果与阳性对照和阴性对照相比，蛇目菊中的提取物CB-1， CB-2与凝血酶有相互作用，并计算得到了CB-1，CB-2和凝血酶的结合常数；蛇目菊中的提取物CB-3和肉苁蓉中的HC-1， HC-2， HC-3与凝血酶没有相互作用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。