前后对照

Methods 1: 8 New Zealand long-eared rabbits, equability quantity of male and female supplied by Xinjiang Medical University, compare by itself according to different time 1 the group experiment ago (n=8); 2 experimental group : the experimental group inject oleic acid from parotid vein, and observe the change of CSEP by following indexes: latency, p-p interphase, positive wave values, negative wave values, P-P values at 30, 60, 90, 120min.

方法一：取8只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。采用前后对照设组OA从耳缘静脉缓慢(2min内)注入0.1ml／kg体重：分别以实验前，注射OA30、60、90、120min为时限动态监测CSEP的潜伏期、峰峰时程、正波值、负波值和峰峰值。方法二：25只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。

Methods We made results by questionaire, examination test and CT scanning of rectus abdominis muscles.

采用调查表，运动测试和腹直肌形态CT扫描作手术前后对照。

Double—blind, randomized, placebo—controlled clinical trail on Chronic Congestive Heart Failure with Shengmai capsule treatmentResult:5.1 The left room shoots the blood score EF value:EF value three hour point total to distribute the characteristic obeys positive the normal distributes, proceeding the independent sample t examination: diagnosing moment hour point an EF value variety of placebo group and treatment group have no to show the difference of obvious; 12 weeks with 24 week hour point, an EF value variety of placebo group and treatment group also have no to show the difference of obvious.

两组EF值再分别作自身前后对照——配对样本t检验：安慰剂组在就诊时分别和试验12周、24周进行对照，发现其自身前后的EF值并无显著性差异(P＞0.05)；治疗组也作同样对照，虽然EF值在三个时点的变化均无显著性差异(＞0.05)。5.2 NYHA心功能分级安慰剂组和治疗组治疗前后的非参数检验——Wilcoxon检验：两组治疗前后心功能分级对照无显著性差异(＞0.05)。

The first step: basic PV-ERP(PCL 400 ms,300 ms) was measured firstly. Stimulated distal pulmonary vein ten minutes by maximum frequency that 1:1 pacing pulmonary vein. PV-ERP was remeasured immediately, 5 min and 10 min, respectively.

对8条成年杂种犬采用自身前后对照的方法，第一部分实验：首先分别测量起搏周长分别为300 ms、400 ms时肺静脉有效不应期，接着以1：1起搏肺静脉的最快频率刺激肺静脉10 min，分别在刺激中止后即刻、5 min、10 min时重复测量PV-ERP。

The first step: Basic PV-ERP(PCL400 ms, 300 ms) was measured firstly. Stimulated distal pulmonary vein ten minutes by maximum frequency that 1:1 pacing pulmonary vein. PV-ERP was remeasured immediately, 5 min and 10 min, respectively.

用6条成年杂种犬采用自身前后对照的方法，第一部分实验：首先分别测量起搏周长分别为300 ms、400 ms时PV-ERP；接着以1：1起搏肺静脉的最快频率刺激肺静脉10 min，分别在刺激中止后的即刻、5min、10 min时重复测量PV-ERP。

One hundred and five chronic renal failure patients were divided randomly into two groups, 75 cases of Niaodujing treatment group and 30 cases of control group treated with aldehyde coated oxystarch.

将105例慢性肾功能衰竭患者分为中药尿毒净治疗组（75例）和包醛氧化淀粉对照组（30例），并进行自身治疗前后对照和组间对照观察。

Rhesus macaques were induced by isoflurane for endotracheal intubation. TheMACiv. and MACmhal were determined separately by means of "up and down".The concentrations of isoflurane in inspired gas, end tidal gas and artery blood were determined at 0.5MAC and 1 .0MAC, respectively.

猕猴5只，吸入异氟醚诱导后行气管插管，当呼气末浓度低于0.2％后，采用自身前后对照，&上下法&分别测定MAC_MAC_，测定0.5、1.0MAC的吸入气、呼气未气和动脉血异氟醚浓度。

Here in Beijing, I have been re-reading Simon Leys' translation of the Annalects of Confucius, with its notes full of vigorous cross-reference to western writers

在北京，我重读西蒙Leys的《论语》的翻译，有它给西方的作家生动的前后对照的评注。

Methods: The minimum inhibitory concentrationof Xipayiguyiy on P.gingivalis,P.intermedia and F.nucleatum was observed by agar dilution in vitro.Also,the effects of Xipayiguyinye on oral malodour challenged by cysteine was investigated on 10 volunteers in vivo.Results: It showed in this study the MIC of Xipayiguyiy for Pg and Fn was 1mg/mL,and for Pi was 0.5mg/mL.It was also found the Xipayiguyinye achieved significant effects on oral malodour challenged by cysteine.

采用琼脂稀释法，测定西帕依固龈液对牙龈卟啉单胞菌（Pg、中间普雷沃菌、具核梭杆菌的最低抑菌浓度；对10例志愿者采用自身前后对照试验，观察四种干预措施（无干预、清水、西帕依固龈液、口泰）对半胱氨酸激发性口臭的最大值水平、各时间点下降百分比及口气值的下降曲线的影响，评价西帕依固龈液防治口臭的效果。

Objection:To investigate the significance of contrast-enhanced ultrasound in quantitative diagnosis of liver cirrhosis. Methods:Rabbits models with liver cirrhosis of different stages were successfully made by feeding them with thioacetamide solution. And a self-comparison method was adopted in the trial. The hepatic artery to vein transit time was taken as the parameter for evaluation.

30只实验兔以1.20 g／L的硫代乙酰胺水溶液作为惟一饮用水的方法建立不同阶段的肝硬化模型，应用Bracco公司生产的声诺维作为造影剂，并用自身前后对照的方法，在肝硬化模型建立前后测量肝静脉内造影剂出现的时间及肝动脉内造影剂出现的时间，两者相减得到肝动静脉渡越时间，比较肝硬化前后数值间的差异。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。