胃肠的

After 4 weeks age, BALB/c mice were vaccinated with recombinant germ orally,got the gastrointestinal contents and inoculated culture and counted number at 2,6,12,24,48,72h,meanwhile got gaster, jejunum、ileum and appendix to cryostat section,then cryostat section wasput under the fluorescence microscope to observe the distribution of the recombinant germ.

分别取胃肠内容物接种培养并计数，同时取胃、空肠、回肠和盲肠做冷冻切片，在荧光显微镜下观察重组菌的分布。

The serum gastrin level in the Hyperbilirubinema group was not different from that of the controls.

高胆红素血症新生儿的某些胃肠道症状可能与胃动素分泌异常有关。

Studies have proved that gastrin plays key roles in the development and progression of gastroenteric tumor.

胃泌素对于胃肠道肿瘤的促进作用已经被很多研究所证实。

Objective To explore the difference of expression of cyclooxygenase-2 (COX-2) between gastrocolic tumors and its clinic appliance value.

目的 探讨环氧合酶-2 (COX -2 )检测在胃肠肿瘤中的应用价值。

Objective To study the Ultrasonic image in diagnosis of acute gastroduodenal perforation.

目的：探讨超声声像对急性胃肠穿孔的诊断价值。

Purpose:To study the hypotonic effect of VitK3 in gastroduodenal double contrast examination.

目的：研究维生素K3在胃肠双对比造影中的低张作用。

Objectives:To evaluate the safety and effect of enteral nutrition support at early period after gastroenteric operation.

目的：评价胃肠道术后早期肠内营养支持的安全性和有效性。

Methods: The preoperative serum samples of patients with gastroenteric carcinoma and colorectal carcinoma and the serum samples of normal persons were collected.

目的：研究联合检测血清中血管内皮生长因子和癌胚抗原在胃肠道肿瘤诊断中的应用价值。

Patients who were performed on abdominal gastroenteric operation were divided into 3 groups: control group, EN group and study group.

目的：探讨中药四君子汤加味对胃肠道手术后病人肠粘膜屏障功能的保护作用及机理。

Abstract］Objective:To study the application value of combined detection of the serum vascular endothelial growth factorand carcinoembryonic antigenlevels in the diagnosis of the gastroenteric carcinoma.

目的：研究联合检测血清中血管内皮生长因子和癌胚抗原在胃肠道肿瘤诊断中的应用价值。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。