IEL

Effects of food restriction stress on the numbers and cytotoxicity of IEL in mice

限制进食刺激对肠上皮淋巴细胞数量和杀伤活性的影响

About 20 % IEL were at the active state with irregular appearance .

约20%IEL为运动状态下的形态，细胞呈不规则形。

IEL 's natural killing activity was higher than PBMCs .

而且自然杀伤活性明显高于小鼠脾淋巴细胞。

The majority of IEL in ileum were at active state .

其中回肠中大部分IEL呈运动状态下的形态。

The formation of the second IEL might be significant to retard thickening rate of the intima .

第二弹力膜的形成对减慢内膜增厚速度有重要意义。

Effect of soybean bioactive peptide on IEL and IgA ~ + forming cells of broiler intestinal mucous membrane

大豆生物活性肽对肉鸡肠道黏膜上皮内淋巴细胞和IgA~+生成细胞的影响

Lymphocytes of spleen and intraepithelial lymphocyte ( IEL ) were counted .

分离脾和IEL进行淋巴细胞计数。

Differences of Distribution of CD8 ~ + T Lymphocyte Subgroup Between IEL and LPL in Intestines of Mature Rat

CD8~+T细胞亚群在大鼠肠道各部IEL与LPL中的分布差异

The author review and separate the history course of the evolution of environmental law theory and international environmental law ( IEL ) between 20th century and 21st century .

对环境法理念的变迁和国际环境法的产生和发展这一凸现在20-21世纪人类面前的历史进程进行了考察和界划。

The lymphocytes in NALT and PP were mainly CD4 + , and those in IEL were mainly CD8 + .

NALT和PP中主要以CD4+T细胞增生为主，肠IEL以CD8+T细胞增生为主。

Results The amount of IEL in various parts ( duodenum , jejunum , ileum and sigmoid colon ) of rat intestinal tract decreased in turn .

结果大鼠肠道各部分（十二指肠、空肠、回肠、乙状结肠）IEL数量依次递减；

Objective To investigate the relationship of pathological change of internal elastic lamina ( IEL ) in human coronary arteries ( CA ) and sudden coronary death ( SCD ) .

目的探讨冠状动脉内弹力膜（IEL）病变与冠心病猝死（SCD）的关系。

The cytotoxicity of IEL increased on the second day of food restriction stress , then decreased , and were significantly lower than that of control group on the fifth day of food restriction stress .

IEL杀伤活性在限制进食2d时略有升高，以后下降，限制进食5d实验组IEL杀伤活性明显低于对照组。

Enterocytes and their tight junction complex , the mucus of mucous cell were composed of the mechanical barrier . Immunologic barrier contained plasma cell , IEL and channel .

上皮细胞及其紧密连接复合体、黏液细胞分泌的黏液构成机械屏障；浆细胞、IEL和通道构成免疫屏障。

The proliferation activity , cytotoxic activity as well as the number of IEL in small intestinal mucosa were significantly decreased at 8h post-irradiation , reaching lowest level at 72h .

结果表明小肠上皮内淋巴细胞数量显著下降，增殖活力和细胞毒力明显受抑，表现为照后8h下降，72h达低值。

To investigate the local cellular immunity in the respiratory tract , the numbers of intraepithelial lymphocyte ( IEL ) and the level of IL-2 in tracheas were detected ;

通过检测气管上皮内淋巴细胞（IEL）数量和气管白介素-2（IL-2）水平来探讨鼻腔免疫对气管局部细胞免疫的影响；

IEL of bronchia and tracheas distributed in bronchia mucosal epithelium and in tracheas mucosal epithelium , especially in bifurcation of tracheas .

猪气管和支气管黏膜上皮之间都有IEL分布，尤其以气管叉处为多。

The results showed that the numbers of IEL in tracheas was increased significantly ( P < 0.01 ) with PRRS attenuated strain immunization by nasal route contrast to muscle injection and control group ;

气管IEL数目的变化：PRRS弱毒株鼻腔免疫组IEL数量比对照组和肌肉免疫组呈极显著增加（P<0.01），PRRS弱毒株肌肉注射免疫组IEL数量与对照组无显著变化。

Results The great majority of IEL were located in the basal region of the epithelium , below the level of the epithelial cell nuclei , with a few at or above the level of the nuclei .

结果绝大部分上皮内淋巴细胞分布在上皮细胞基底部，位于上皮细胞核下方，只有少数位于或超过上皮细胞核水平；

The effects of food restriction stress on numbers and cytotoxicity of intestinal intraepithelial lymphocytes ( IEL ) were investigated . Results showed that the total number of IEL reduced in 2 days after food restriction stress and became even less with prolongation of food restriction stress .

通过对限制进食刺激影响消化道肠上皮淋巴细胞及细胞亚群数量和杀伤活性的研究，发现限制小鼠进食2d后，IEL总数明显下降，并随限制进食时间的延长其总数下降更为明显。

Epithelial cells in the intestinal mucosal arranged loosely along the intestinal mucosal membrane , especially in large intestine , and there were many obvious spaces between the epithelial cells . Intraepithelial lymphocytes ( IEL ) and plasma cells were widely distributed in the intestinal mucosal epithelium .

鳖肠道黏膜上皮细胞（尤其大肠段）排列较疏松，细胞间隙明显，上皮间隙内普遍分布着上皮内淋巴细胞（IEL）和浆细胞。

These results suggest that immune protection provided by primed IEL were higher than that provided by unprimed IEL and that the primed IEL adoptive transfer can up-regulate the mucosa immune response in Peyer 's patches and level of IgA antibody and induce protective mucosal cell and antibody response .

致敏IEL过继转移使肠道IgA水平升高，提示致敏IEL过继转移能上调肠道黏膜的免疫应答，导致黏膜性IgA分泌增加，诱导黏膜抗体的保护性免疫应答。