observe and control

Objective To observe the control effect of aqueous extract of lignum sappan ( AELS) on ulcerative colitis ( UC)( TNF-α, IL-6); and to explore the curative mechanism of AELS on UC.

目的观察苏木水提物对溃疡性结肠炎（UC）大鼠TNF-α、IL-6的影响，探讨苏木对溃疡性结肠炎的治疗机理。

Methods A model of hepatocirrhosis was made with CCL 4.The models were divided into model and electroacupuncture groups and a normal group was established as a control to observe hepatic, serous and intestinal glutathione ( GSH) contents and to quantitatively analyze the state of enteric mucosa.

方法用CCL4将模型组、电针组造成肝硬化模型，并与正常对照，观察肝组织、血清、肠道谷胱甘肽（GSH）含量并定量分析小肠黏膜状态。

Paraffine histotomy technique was used to observe microstructure and pathological changes of liver, spleen and enteron in tortoise after irradiation comparing with control group;

采用石蜡组织切片技术观察乌龟肝脏、脾脏和消化道的正常显微结构及受15Gy剂量X射线照射后的病理变化；

Place unit on turning gear and observe for leaks, rubs, and control deficiencies.

放在回转装置的单位，并观察有无泄漏，磨，和控制的缺陷。

Conclusions It is necessary to observe the changes of the levels of serum atrial natriuretic peptide and blood sugar and carefully control the amount and speed of amylaceum during the treatment of asphyxia of newborn.

结论在治疗新生儿窒息的过程中要严密观察血清心钠素及血糖的变化，严格控制葡萄糖输注的量及速度，应注意水电解质平衡。

Patients without complications were treated by routine diabetes therapy and allocated into control group. The therapeutic results were evaluated by thermal infrared imager to observe the body temperature changes between two groups after therapy.

对无并发症患者予以降糖治疗，作为对照组，治疗结果用红外热像仪进行评价，观察治疗前后两组间的肢体温差变化。

The load observer can observe the disturbance and compensate it, to control the vibration.

利用外扰负荷观测器将外扰观测出来，补偿到回路中，以此抑制轧机扭振。

Observe the morphous of the vessel in the fracture region and in the corresponding region of the control group.

观察实验组骨折区及对照组相应区域内的血管形态；

Observe and Control of Hybrid Suspension System with Permanent Based on Feedback Linearization

基于反馈线性化的永磁混悬系统的观测与控制