胃蛋白酶

胰凝乳蛋白酶分解胃蛋白酶所分解的同一类肽健。

Chymotrypsin attacks the same peptide bonds that pepsin does .

用蛋白酶处理，其抑菌活性受胰蛋白酶、胃蛋白酶和蛋白酶K的影响；

The inhibitory activity is influenced by treatment with trypsin 、 pepsin and proteinase K.

正常人及胃癌患者胃蛋白酶原C基因多态性研究

RFLPs of Pepsinogen C Gene in Normal Individuals and Patients with

胃癌高系家族成员胃蛋白酶原C基因多态性及其诊断意义的探讨

RFLP of Pepsinogen C Gene in Members from High Risk Family of Stomach

金银冶炼区居民胃蛋白酶原C基因多态性的研究

Study on Polymorphism of Pepsinogen C Gene Among Permanent Residents in Gold and Silver Refinery District

老年人空腹胃液pH值和胃蛋白酶观察

Study on pepsin & pH on an empty stomach of the aged group

血清胃蛋白酶原II在治疗幽门螺杆菌感染中的临床应用性

Clinical usefulness of serum pepsinogen II in the management of Helicobacter pylori infection

不同胃粘膜疾病胃蛋白酶原C组织原位表达与其血清学检测水平的比较

The Comparisons between the PGC Expression of Tissue in Situ and the PGC Serum Level among Various Gastric Mucosa Diseases

结论认为在发育生物学的研究中，胃蛋白酶C可作为胃上皮细胞分化的分子标志。

Conclusion : We concluded the pepsinogen C could offer excellent molecular markers of differentiation of stomach epithelial cells in developmental biology .

湖北白猪胃蛋白酶原A基因cDNA克隆与序列分析

Cloning and Sequence Analysis of cDNA for Pepsinogen A from Hubei White Swine

在萎缩性胃炎、异型增生和胃癌中胃蛋白酶原C的表达降低。

The expression of PGC increases in superficial gastritis and decreases in atrophic gastritis , dysplasia and gastric cancer with H pylori infection .

包封后的SOD在胃蛋白酶的作用及高温下，比游离的SOD稳定。

The SOD of liposome is more stable than free SOD while imposed pepsin or at high temperature .

胃蛋白酶原C基因多态与胃癌的遗传易感及其对血清胃蛋白酶原水平的影响

Association of the Polymorphism of Pepsinogen C Gene to the Genetic Predisposition of Gastric Cancer and the Effect of It on the Value of Serum Pepsinogen C

胃癌及癌前疾病组织中COX-2表达与血清胃蛋白酶原水平关系的研究

Association between Serum Pepsinogen and Expression of COX-2 in Gastric Cancer and Precancerous Lesion

结论：提示脾气虚证胃蛋白酶储备不足，G细胞分泌储备力差。

CONCLUTIONS Patients with spleen-energy deficiency have insufficient pepin reserve as well as both poor secretory deposit and low secretory function in G cells .

血清胃蛋白酶原、胃泌素-17和幽门螺杆菌IgG抗体筛查萎缩性胃炎和胃癌

Screening of Atrophic Gastritis and Gastric Cancer Using Serum Pepsinogen , Gastrin-17 and Helicobacter pylori IgG Antibodies

用酪氨酸吸收系数E法测定多酶片中胃蛋白酶与胰蛋白酶的含量。

Improvement Methods for Multienzyme by Determining Absorption Coefficient E of Tyrosine Purpose The aim is to study the assay of pepsin and trypsin .

以MRS为培养基，模拟胃肠环境对嗜酸乳酸菌对pH、胃蛋白酶、胰蛋白酶、胆汁盐的敏感性进行了研究。

Using MRS medium , the sensitiveness of Lactobacillus acidophilus Ind-1 on pepsin , trypsin , bile salt and pH was studied .

但血清胃蛋白酶原Ⅰ及血清胃蛋白酶原Ⅰ与Ⅱ的比值在萎缩性胃炎组与胃癌组之间无显著差异（P＞0.05）。

No significant difference in serum pepsinogen ⅰ level and the PG ⅰ / PG ⅱ ratio were detected in atrophic gastritis and gastric cancer patients ( P > 0.05 ) .

胃蛋白酶水解猪血红蛋白制备ACE抑制肽条件的优化

Optimizing enzymatic hydrolysis conditions of angiotensin ⅰ converting enzyme inhibitory peptides from porcine hemoglobin by pepsin

NaOH和胃蛋白酶二者消化法主要影响抗氧化酶染色效果。

Both NaOH and pepsin digestion method mainly affects the staining effect of antioxidant enzymes .

胃蛋白酶对抗狂犬病毒IgY活性的影响

Influence of Pepsin on Activity of Anti - Rabies Virus IgY

体外消化结果表明，在pH值为2.0时，IgG易受胃蛋白酶作用，且很快失活；

In vitro digestion test , at pH2 0 , IgG was susceptible to proteolysis by pepsin , and its activity was destroyed rapidly .

平胃舒胶囊能提高慢性胃炎大鼠的胃液酸度和胃蛋白酶活力，与模型组相比有差异（P0.05）。

Compared with model group , Ping-wei-shu Capsule could increase gastric acidity and stomach peptic activity of rats which having chronic gastritis ( P0.05 ) .

经不同温度、pH及蛋白酶的稳定性试验分析观察到这种肽类物质对酸稳定、在酸性条件下抗热，对胃蛋白酶、胰蛋白酶部分敏感，对蛋白酶K不敏感。

The analgesic bioactive substance was stable to acids and host under acidic condition . It was not sensitive to proteinase K and partly sensitive to pepsin and trypsin .

胃蛋白酶原C（pepsinogenC，Pgc）在胃粘膜的主细胞特异性表达，是主细胞的标志物分子。

Pepsinogen C ( Pgc ) was expressed specially in gastric chief cells , and was used as a chief cell marker .

目的探讨胃蛋白酶原C（PGC）在不同胃疾病中的动态表达情况并对其在胃癌前疾病及胃癌诊断中的价值作出评价。

Objective To investigate the dynamic expression of pepsinogen C ( PGC ) and its value in detection of precursor and gastric cancer .

本研究采用地高辛标记的RNA探针，用原位杂交的方法研究了大鼠胃底腺中胃蛋白酶产生细胞的个体发育。

In this study , the ontogeny of pepsinogen producing cells in rat fundic glands was studied by in situ hybridization using a digoxigenin-labeled RNA probe .

目的对抗轮状病毒（RV）IgY和胃蛋白酶水解片断Fab进行分离与纯化。

Objective To isolate and purify the IgY and Fab against human rotavirus ( HRV ) .

用旋转粘度计测定甲壳胺的流变学性质，并考察了不同脱乙酰度、浓度、溶液pH值、离子强度、胃蛋白酶、温度以及不同性质的药物等因素对甲壳胺流变学性质的影响。

The rheological properties of chitosan and the factors such as degree of deacetylation , concentrations , pH , electrolyte , pepsin , temperature and different properties of drug were investigated .