brush border

Luminal surface showed strong set of PAS-positive . endothelium of the glomerular capillaries , the distal tubule cells , and the brush border of proximal tubule cell were positive , while in other parts the response is weak .

集合管腔面显示PAS强阳性，血管球、远端小管细胞侧面、近端小管刷状缘为阳性，其它部位反应较弱。

Insulin was strongly degraded by pepsin , trypsin , chymotrypsin , proteases in the gastrointestinal lumen , and enzymes in the cytosol in comparison with weak degradation by proteases in the brush border membrane vesicles .

其中胃蛋白酶、胰蛋白酶、α-糜蛋白酶、胃肠道内容物中的酶和细胞液中的酶对胰岛素的降解作用较强，而小肠黏膜的刷状缘膜囊中的酶对胰岛素的降解作用较弱。

Relationship between the occupational lead exposure and the activities of urine brush border enzymes

职业性铅接触与尿绒毛膜酶活性的关系

Toxic Effect of Ricin and Screening for Interaction Components with Intestinal Brush Border Membrane Proteins

蓖麻毒素毒性作用及与小肠刷状缘膜蛋白互作组分的筛选

The Screening Value of Urinary Brush Border Membrane Enzyme for the Early Renal Damage in Patients with Diabetes

尿绒毛膜酶在糖尿病患者早期肾损害的筛检价值

Effect of Intestinal Microecology on the Activities of Brush Border Enzymes in Rat Small Intestine

肠道微生态对大鼠小肠刷状缘酶活性影响的研究

Determination of Dipeptide Content in Piglet Small Intestine Brush Border Membrane Incubation System with HPLC

HPLC法测定仔猪小肠刷状缘膜囊孵育体系中的二肽含量

Jejunal brush border peptidases and metabolism of protein in diarrheal infants

婴幼儿腹泻时空肠粘膜刷状缘肽酶和蛋白质代谢的研究

Hydrolysis of Gly-Pro dipeptide in small intestinal brush border membrane vesicles of piglets

甘-L-脯二肽在仔猪小肠刷状缘膜囊中的抗水解研究

The content of urinary brush border membrane enzyme of IGT was significantly higher than that of the controls ( P < 0 05 ) .

尿绒毛膜酶在DM组和IGT组差异均有显著性（P<0.05）。

Sucrase-isomaltase ( SI , EC 3.2.1.48-10 ) is an important disaccharidase , lies in intestinal brush border membrane .

Sucraseisomaltase（SI，蔗糖酶异麦芽糖酶复合物，EC3.2.1.48-10），是动物体内很重要的二糖酶，位于小肠刷状缘细胞膜上。

Alkaline phosphatase ( ALPase ), distributed only in brush border of the proximal tubule , its activity exists in the material exchange site .

碱性磷酸酶（ALPase）存在于物质交换活跃的部位，主要分布在近端小管刷状缘。

The pathological changes of mice intestine was observed using with HE staining . The control group showed normal villi , neat brush border , and columnar epithelial cells .

利用HE染色法观察小肠病理学改变，结果表明，正常对照组小鼠小肠绒毛结构正常，刷状缘整齐，粘膜柱状上皮细胞无变化。

The reaction of the brush border and goblet cells in the lower half of villi in duodenum was stronger than that of upper half villi for lectin staining .

十二指肠绒毛下部的纹状缘和杯状细胞与凝集素的反应强于绒毛上部。

The corresponding antiserum was acquired by immunizing rabbits with the nephritogenic tubular epithelial antigen ( Tub-Ag ) isolated from renal tubular brush border microvillus membranes of normal rats .

从正常大鼠肾小管刷状缘微绒毛上提取致病的小管抗原（Tub-Ag）免疫白兔可获得相应的抗血清。

ATPase in the transmembrane transport of ions and the regulation of membrane potential plays a key role , mainly brush border of the proximal tubule , and in the intermediate segment though only weakly positive .

ATPase在离子的跨膜转运及膜电位的调节方面起着关键作用，主要分布在近端小管刷状缘，而在中间段腔面为弱阳性。

Cadherin-like protein acts as a receptor of Bt toxin by binding with toxin in brush border membrane of insect . Insect resistance to Bt toxin is related with the variation of cadherin-like protein gene .

类钙粘蛋白位于昆虫中肠刷状缘膜囊泡上，该蛋白作为Bt毒素的受体可以与其结合导致昆虫死亡，因此，昆虫对Bt毒素的抗性与类钙粘蛋白有密切关系。

The intestine has many mucosal folding , and its epithelium is composed of columnar cells with a distinct microvillus brush border . The histological structure of the pyloric caeca is the same as the intestine .

小肠上皮为具微绒毛的单层柱状上皮，幽门垂4个，无括约肌，组织结构与小肠相似。

The results revealed that the volume of brush border , the surface area of microvilli , the volume of pinocytotic vesicle and lysosome of the proximal convoluted tubule in camels were bigger significantly than those in cattle .

结果显示，双峰驼肾近曲小管刷状缘体积、微绒毛表面积、吞饮小泡和溶酶体体积均显著大于黄牛；

Acarbose is a kind of α - glucosidase inhibitor , which is commonly-used in clinical at present . The hypoglycemic mechanism of it is delaying the glucose absorption into the brush border of small intestine and reducing the postprandial blood glucose peak .

阿卡波糖是α-糖苷酶抑制剂，可抑制小肠刷状缘对葡萄糖的吸收，降低餐后血糖峰值，是临床常用降糖药物。

Existence of crystals can influence alterations in the structure of renal tubules . With loss of microvillous brush border and necrosis of epithelial cells , the crystals are sloughed into the tubular and become coated with cellular debris , which facilitate their early aggregation .

晶体的存在可以影响肾小管的结构改变，随着近曲小管微绒毛刷状缘的丧失及上皮细胞的坏死，晶体便脱落至管腔。

These results suggest glomeruli contain the antigen that cross-reacts with the antibody homologous to the Tub-Ag present in the brush border of tubule epithelium , and confirm the significance of the in situ formation of immune complex in the pathogenesis of PHN .

提示：肾小球中含有与肾小管刷状缘上Tub-Ag起交叉反应的抗原；PHN的发病机制确为IC原位形成所致。