The findings suggest that there is abnomal autonomic influence on the cardiovascular system in patients with XS, and that its sympathetic tone is predominant.

Conclusion: These findings suggested that there is abnormal autonomic influence on the cardiovascular system in patients with X syndrome.

提示X综合征患者心血管自主神经系统存在交感和副交感神经的失平衡现象。

In conclusion, patients with syndrome X have unbalanced autonomic activity which leads to sympathetic predominance.

提示X综合征患者的自主神经系统活动不平衡，以交感神经活动占优势。

AIM To study the relation between the dynamic gastroesophageal pH and autonomic nervous system ( ANS).

目的研究动态监测情况下胃食道pH与自主神经系统（ANS）之间的相关性。

Gallbladder-cardiac reflex in cholecystectomy cause a certain impact on the cardiac autonomic nervous system and hemodynamics.

胆囊切除术中牵拉胆囊引起胆心反射，对心脏自主神经系统（Autonomic nervous system，ANS）及血流动力学均产生一定影响。

The level of c peptide in taurine group increased significantly, the level of glucagon decreased significantly.

Tau组C-肽水平显著升高，胰高血糖素显著降低。

Recent studies in animal models suggest an important role for glucagon acting via the glucagon receptor in regulating hepatic triglyceride ( TG) secretion.

近来在动物模型中的研究表明胰高血糖素通过胰高血糖素受体在调节肝脏甘油三酯（TG）中发挥重要作用。

RESULTS: The sequencing confirmed that clone GLP-1 cDNA was completely consistent to the sequence provided by GeneBank.

结果：测序证实克隆的胰高血糖素样肽1的cDNA与GeneBank提供的序列完全一致；

Serum glucose, serum insulin, plasma glucagon, and liver AC, PDE and cAMP were used as the parameters of therapeutical effects.

空腹血糖，血清胰岛素、胰高血糖素，肝细胞AC、PDE、cAMP为指标。

RP-HPLC Analysis of Recombinant Human Glucagon-like Peptide-1 ( 7-36) and Its Related Substances

RP-HPLC法测定重组人胰高血糖素类多肽-1（7-36）原料及其制剂的肽含量和有关物质

GLP-2 administration caused increase in DNA and protein content, villus height, and villus number as compared with irradiated control group. Meanwhile, the villus tips were lack of ulceration.

胰高血糖素样肽-2处理可使肠粘膜组织DNA和蛋白含量增加，肠绒毛增长、数量增多，糜烂发生不明显。

The investigation of 24 h urine nitrogen, REE, cortisol, glucagon, insulin and TNF lasted two weeks.

连续2周观察24h尿氮、静息能量消耗（REE）、血浆皮质醇、胰高血糖素、胰岛素、血清TNF。

Changes of Glucagon Structure and Function by~ ( 21) Ala Site-Directed Mutagenesis

~（21）Ala定点突变胰高血糖素及结构与功能变化

AIM: To set up the screening model for glucagon receptor ( GR) antagonist.

目的研究胰高血糖素受体（GR）拮抗剂筛选模型的建立。

Using recombinant glucagon expression system, the 21st aspartic acid was changed to be alanine by means of site directed mutagenesis. Glucagon gene mutation was testified by DNA sequencing.

在获得重组胰高血糖素基因工程菌基础上，利用定点突变技术改造其第21位氨基酸天冬氨酸为丙氨酸，并经DNA测序证明胰高血糖素基因发生了点突变。

The model has the features of high level of blood glucose serum glucagon cAMP and low transcriptional level of mRNA of insulin.

该模型具有中戈满岁咨血糖升高，血清胰高血糖素升高，cAMP升高，胰岛素mRNA表达量下降的特征。

The purified recombinant glucagon was obtained by precipitation with TCA, gel filtration and HPLC.

经TCA沉淀，分子筛与HPLC三步分离，得到纯化的重组胰高血糖素。

CONCLUSION: The cDNA clone that can secrete and express GLP-1 the fusion protein is successfully constructed.

结论：成功构建了能够分泌表达胰高血糖素样肽1的融合蛋白的cDNA克隆。

INS, glucagons were measured only 10 days later.

各组INS，胰高血糖素仅在10天后测量。

Objective: To study the relationship between variation of levels of serum insulin, glucagon, c-peptide, blood glucose and acute brain injury.

目的：测定急性颅脑损伤患者的血清胰岛素、胰高血糖素、C肽及血糖的含量变化，探讨血清中胰岛素、胰高血糖素、C肽及血糖与颅脑损伤的关系及临床意义。

The glucagon level in Child B group was higher than that in Child A group ( P < 0. 05).

Child B级组胰高血糖素水平高于Child A级组（P