肠的

The PGCs of Varicorhinus macrolepis first appeared in the mesoderm of early gustrula and subsequently remained in the hypoblast of the embryonic region during late gustrula and neurula stage. At the stage of muscular effect they were found in the splanchnic mesoderm and the proceeded around the gut to the dorsal mestery during hatching stage.

结果表明：泰山螭霖鱼PGCs最早出现于原肠早期；原肠晚期和神经胚期靠近卵黄囊的内胚层；肌肉效应器迁移到脏壁中胚层的肾原基附近；临出膜期到达体腔壁，随后，沿肠系膜进入两侧的生殖嵴中。

Hoxd13 gene is expressed in cloacal mesoderm, and its expression domains in the hindgut demarcate morphologic boundaries.

Hoxd13基因表达于泄殖腔的中胚层，Hoxd13基因在后肠中的表达可作为划分后肠形态学界限的依据。

Recent studies have found that aberrant expression of CDX2 plays a crucial role in intestinal metaplasia formation and intestinal carcinoma.

迄今的研究发现， CDX2基因的异常表达与胃黏膜肠上皮化生和肠型胃癌的发生密切相关。

When these studies are examined more closely, it is clear that patients who were fed enterally usually received significantly less calories than those fed parenterally.

对这些临床试验进行更严密的分析后发现，使用肠内营养的病人摄入的热量明显少于肠外营养病人。

Spontaneous discharges of action potentials of neuromuscular preparations in the leg and fore- or mid-gut of the Colorado potato beetle, Leptinotarsa decemlineata were recorded in situ under the treatment of oral injection of Cry3A toxin and permethrin insecticide.

对Cry3A毒素和氯菊酯杀虫剂经口注射处理的马铃薯甲虫的前肠、中肠和腿节样本的神经肌肉自发动作电位发射进行了记录。

Spontaneous discharges of action potentials of neuromuscular preparations in the leg and fore-of mid-gut of the Colorado potato beetle, Leptinotarsa decemlineata were recorded in situ under the treatment of oral injection of Cry3A toxin and permethrin insecticide.

对Cry3A毒素和氯菊酯杀虫剂经口注射处理的马铃薯甲虫的前肠、中肠和腿节样本的神经肌肉自发动作电位发射进行了记录。

Refractometry seems to be the most appropriate tool for the regular assessment of enteral nutrition; however, standardization and validation of this method are needed before it can be routinely used to monitor critically ill patients receiving enteral nutrition.

折光测定法可能是肠内营养最合适的常规评估方法。但是，在接受肠内营养的重症患者常规使用前，需要统一标准并确认该方法的可靠性。

It was also observed that spermine could inbibit thegrowth of in vitro intestinal epithelial cells,which implied that thetrophie action of in vivo spermine might be indirect.

同时，我们还发现精胺能抑制体外肠上皮细胞的生长，提示体内精胺的肠营养作用可能是一种间接的效应。

Objective: To investigate the biotransformation of mogroside Ⅲ, one of the main chemical constituent in the fruits of Momordica grosvenori Swingle, by the crude enzymes of human intestinal bacteria, and determine the structure of biotransformation products and provide scientific basis for absorption evaluation of primary mogroside Ⅲ in human intestine.

目的：探讨人肠内细菌对中药罗汉果中罗汉果皂苷Ⅲ结构的生物转化，确定转化产物的结构，为原形化合物罗汉果皂苷Ⅲ在肠内吸收的评价提供科学依据。

This may be because that the metal ions in calf intestine AKP is more close to the surface of enzyme molecule than in Ulva pertusa kjellm , EDTA can exerted inhibitory effect on the AKP from calf intestine more easily and quickly.

这可能是由于小牛肠碱性磷酸酶活性位点的金属离子相对于孔石菇碱性磷酸酶的活性伍点来说突出在酶大分子的表面，EDTA容易与之发生络合作用，从而快速对小牛肠AKP产生抑制作用。

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。