查询词典 gastric acid

Electrical stimulation of NA had no effects on gastric volumes, titratable acidity, acid concentration, but elicited a badly pronounced increase in the total bicarbonate, as well as restraining of respiration and inducing sinus bradycardia. But electrical stimulation of DMV produced a badly significant increase in titratable acidity, and pronounced an evident increases in gastric volumes and acid concentration, as well as restraining respiration and inducing sinus bradycardia.

而电刺激迷走神经背核，胃液中可滴定H~+量增加极显著，胃液量和H~+浓度也显著增加，但碳酸氢盐的量无明显变化；也引起严重的呼吸人鼠疑核和迷走神经背核对胃酸、碳酸氢盐分泌彩响的比较研究抑制和心动过缓，左右侧的抑制率差异不显著。

MethodsAcute gastric ulcer mouse models induced by water immersion stress and chronic gastric ulcer rat model induced by acetic acid were used to observe the anti-gastric ulcer action of Boltonia indica.

结果路边菊高剂量组小鼠应激性胃溃疡指数显著低于对照组(P.05)；路边菊高剂量组与低剂量组大鼠乙酸致慢性胃溃疡溃疡指数显著低于对照组(P.05)。

Results Among the elderly patients, 73.9% was caused by acid peptic diseases (duodenal ulcer, gastric ulcer, gastritis, duodenitis , esophagitis ) and 14.5% by gastric carcinoma.

结果 老年人上消化道出血病因中主要为酸相关疾病（十二指肠溃疡、胃溃疡、胃炎、十二指肠炎、食管炎）71例，占73.9%；胃癌14例，占14.5%。

Wound healing of rat skin may be arbitrarilydivided into the following stages: wound generation, suppurating in someinflammation area, growing of granulation tissue, scab formation,decrustation, and completely healing. The wound depth and the extent ofhealing also could be determined from the OCT images in the different healingtime. Healing time for the skin scald was found to be much shorter than those ofthe skin wound. Because the skin wound is serious than the skin scalds. 3 The result of using OCT to monitor the model of acetic acid gastric ulcer in rats:Results of this experiment showed that using OCT technology can identify theulcerative gastric mucosa tissues with normal tissues, make the imaging on theunder-layer of gastric mucosa tissues, and evaluate the healing period and healingquality. From the OCT images can be clearly found the acetic acid gastric ulcer.

3大鼠胃溃疡模型的OCT成像检测结果：实验结果显示利用OCT能够实现溃疡组织的成像，可显示正常胃壁组织的层次性结构，对于溃疡病变过程中可对黏膜下病变的深度与状况进行成像分析，从图像可以很明显的发现溃疡性炎症病变区域(这个区域由于散射光变弱，颜色相对比较暗)，在愈合的后期黏膜层基本愈合的状态下仍可显示黏膜下层组织的增生、未能完全愈合等病理改变。

Methods:5Fliorouracil was added to culture medium of BGC823 gastric cancer cells and continuously cultured for 5h or 10h,then the human gastric cancer cells were stained with haematoxylin Eosin、dyed with immunohistochemical method and acid Ulead citrate,which was observed under light and electiom microscope.

目的：探讨5氟尿嘧啶对人胃癌细胞的结构和GSTπ表达的影响。方法：在人胃癌BGC823细胞株培养液中加入5氟尿嘧啶，继续培养5h或10h，然后用HE、免疫组化染色和铀铅染色。

2 The effect of WCL on the levels of gastric mucosal GSH and GSH—Px in rat models of muriatic acid-ethanol ulcer The results indicate that WCL has a function of resisting muriatic acid-ethanol ulcer in rat models and its mechanism of anti-ulcer is highly correlated with its effect of increasing the gastric mucosal GSH and GSH-Px and strengthening gastric mucosal barrier.

3.2 胃肠乐对大鼠盐酸-乙醇溃疡胃粘膜GSH和GSH-Px含量的影响研究结果表明，胃肠乐具有较强抗大鼠盐酸-乙醇溃疡的作用，其抗溃疡的机理与提高胃粘膜GSH和GSH-Px含量，增强胃粘液屏障密切相关。

Abnormality of gastric myoelectrical activity exists in the patients with DU, and increased gastric pH value induced by acute acid inhibition may enhance EGG power and improve gastric dysrythmia.

提示十二指肠溃疡病人存在胃电活动异常，急性抑酸使胃内pH升高可增强其胃电功率和改善胃电节律紊乱。

Early-weaned piglets ; acidifiers ; gastric acid ; digestive enzyme ; microflora

早期断奶仔猪；酸化剂；胃酸；消化酶；微生物

A type has 7 point mutations(5 samples). B type has 6 point mutations (3 samples), C type has 4 point mutations (3 samples) and D type has 2 point mutations(1sample). Acid amino alignment shows that the most mutations of gastric cancer are mis-sense mutations, few ones are synonymous mutations. Most of the mutations occurred in regulating domain down to the HMG-box,only 2 sites in HMG-box.The mutations have same sites in middle and late stage samples. The results revealed that SOX4 mutations are associated with gastric cancer,which is possible a late accident in gastric cancer.

通过对相应的氨基酸序列的比对发现，发生在中晚期胃癌中的突变多为错义突变，同义突变不多，且突变大多发生在HMG盒下游编码区，在HMG盒内的突变只有两处，中期胃癌与晚期胃癌的突变有相同之处，但SOX4基因的突变位点随肿瘤的演进有增加的趋势。

But it in 10"8mol/L-10"mol/L inhibited gastrin secretion .whereas it promoted somatostatin secretion of duodenum in vitro. GnRH-A did not effect significantly gastrin and somatostatin secretion of stomach in vitro.These results suggested that GnRH-A may integrate with GnRH receptor and restrain directely gastric acid secretion in parietal cell.

综上所述，我们认为胃腔内的Gn尺H类似物可能首先和壁细胞上GnRE受体结合，直接抑制壁细胞胃酸的分泌，由于胃酸分泌减少反馈性地刺激胃泌素细胞，促进其合成及分泌胃泌素，胃酸分泌减少同时也反馈性的抑制生长抑素的释放，反馈性地抑制胃肠壁内EC细胞分泌5一HT。

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。